Land #128: Replace form modules with proper view module functions
Luke Imhoff
7 years ago
committed by
GitHub
commit
3e55171fac
@ -0,0 +1,10 @@ |
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defmodule Explorer.Chain.Gas do |
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@moduledoc """ |
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A measurement roughly equivalent to computational steps. Every operation has a gas expenditure; for most operations |
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it is ~3-10, although some expensive operations have expenditures up to 700 and a transaction itself has an |
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expenditure of 21000. |
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""" |
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|
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@typedoc @moduledoc |
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@type t :: non_neg_integer() |
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end |
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@ -0,0 +1,105 @@ |
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defmodule Explorer.Chain.Wei do |
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@moduledoc """ |
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The smallest fractional unit of Ether. Using wei instead of ether allows code to do integer match instead of using |
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floats. |
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|
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Etymology of "wei" comes from [Wei Dai (戴維)](https://en.wikipedia.org/wiki/Wei_Dai), a |
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[cypherpunk](https://en.wikipedia.org/wiki/Cypherpunk) who came up with b-money, which outlined modern |
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cryptocurrencies. |
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""" |
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|
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@typedoc """ |
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Ether is the default unit Ethereum and its side chains are measured in when displaying values to humans. |
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|
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10<sup>18</sup> wei is 1 ether. |
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""" |
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@type ether :: Decimal.t() |
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|
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@typedoc """ |
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Short for giga-wei |
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|
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* 10<sup>9</sup> wei is one gwei |
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""" |
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@type gwei :: Decimal.t() |
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|
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@typedoc """ |
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The unit to convert `t:wei/0` to. |
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""" |
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@type unit :: :wei | :gwei | :ether |
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|
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@typedoc @moduledoc |
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@type t :: Decimal.t() |
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|
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# Constants |
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|
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@wei_per_ether Decimal.new(1_000_000_000_000_000_000) |
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@wei_per_gwei Decimal.new(1_000_000_000) |
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|
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## Functions |
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|
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@doc """ |
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Convert wei to itself. |
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|
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iex> Explorer.Chain.Wei.from(Decimal.new(1), :wei) |
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Decimal.new(1) |
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|
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Convert `t:gwei/0` to wei. |
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|
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iex> Explorer.Chain.Wei.from(Decimal.new(1), :gwei) |
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Decimal.new(1_000_000_000) |
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|
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Convert `t:ether/0` to wei. |
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|
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iex> Explorer.Chain.Wei.from(Decimal.new(1), :ether) |
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Decimal.new(1_000_000_000_000_000_000) |
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|
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""" |
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|
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@spec from(ether(), :ether) :: t() |
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def from(ether, :ether) do |
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Decimal.mult(ether, @wei_per_ether) |
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end |
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|
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@spec from(gwei(), :gwei) :: t() |
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def from(gwei, :gwei) do |
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Decimal.mult(gwei, @wei_per_gwei) |
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end |
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|
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@spec from(t(), :wei) :: t() |
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def from(wei, :wei), do: wei |
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|
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@doc """ |
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Convert wei to itself. |
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|
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iex> Explorer.Chain.Wei.to(Decimal.new(1), :wei) |
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Decimal.new(1) |
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|
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Convert wei to `t:gwei/0`. |
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|
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iex> Explorer.Chain.Wei.to(Decimal.new(1), :gwei) |
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Decimal.new("1e-9") |
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iex> Explorer.Chain.Wei.to(Decimal.new("1e9"), :gwei) |
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Decimal.new(1) |
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|
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Convert wei to `t:ether/0`. |
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|
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iex> Explorer.Chain.Wei.to(Decimal.new(1), :ether) |
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Decimal.new("1e-18") |
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iex> Explorer.Chain.Wei.to(Decimal.new("1e18"), :ether) |
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Decimal.new(1) |
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|
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""" |
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|
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@spec to(t(), :ether) :: ether() |
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def to(wei, :ether) do |
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Decimal.div(wei, @wei_per_ether) |
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end |
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|
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@spec to(t(), :gwei) :: gwei() |
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def to(wei, :gwei) do |
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Decimal.div(wei, @wei_per_gwei) |
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end |
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|
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@spec to(t(), :wei) :: t() |
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def to(wei, :wei), do: wei |
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end |
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@ -0,0 +1,5 @@ |
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defmodule Explorer.Chain.WeiTest do |
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use ExUnit.Case, async: true |
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|
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doctest Explorer.Chain.Wei |
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end |
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@ -1,22 +0,0 @@ |
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defmodule ExplorerWeb.BlockForm do |
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@moduledoc false |
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|
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alias Explorer.Chain |
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|
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def build(block) do |
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block |
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|> Map.merge(%{ |
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age: calculate_age(block), |
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formatted_timestamp: format_timestamp(block), |
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transactions_count: Chain.block_to_transaction_count(block) |
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}) |
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end |
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|
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def calculate_age(block) do |
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block.timestamp |> Timex.from_now() |
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end |
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|
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def format_timestamp(block) do |
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block.timestamp |> Timex.format!("%b-%d-%Y %H:%M:%S %p %Z", :strftime) |
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end |
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end |
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@ -1,42 +0,0 @@ |
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defmodule ExplorerWeb.PendingTransactionForm do |
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@moduledoc "Format a pending Transaction for display." |
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|
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import ExplorerWeb.Gettext |
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alias Explorer.Chain.{Address, Transaction} |
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|
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# Functions |
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|
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def build(transaction) do |
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Map.merge(transaction, %{ |
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first_seen: first_seen(transaction), |
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formatted_status: gettext("Pending"), |
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from_address_hash: from_address_hash(transaction), |
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last_seen: last_seen(transaction), |
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status: :pending, |
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to_address_hash: to_address_hash(transaction) |
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}) |
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end |
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|
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def first_seen(transaction) do |
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transaction.inserted_at |> Timex.from_now() |
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end |
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|
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def from_address_hash(%Transaction{from_address: from_address}) do |
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case from_address do |
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%Address{hash: hash} -> hash |
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_ -> nil |
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end |
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end |
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|
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def last_seen(transaction) do |
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transaction.updated_at |> Timex.from_now() |
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end |
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|
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def to_address_hash(%Transaction{to_address: to_address}) do |
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case to_address do |
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%Address{hash: hash} -> hash |
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_ -> nil |
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end |
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end |
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end |
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@ -1,112 +0,0 @@ |
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defmodule ExplorerWeb.TransactionForm do |
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@moduledoc "Format a Block and a Transaction for display." |
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|
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import ExplorerWeb.Gettext |
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alias Cldr.Number |
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alias Explorer.Chain |
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alias Explorer.Chain.{Receipt, Transaction} |
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|
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def build(transaction) do |
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block = block(transaction) |
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receipt = receipt(transaction) |
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status = status(transaction, receipt || Receipt.null()) |
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|
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%{ |
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block_number: block |> block_number, |
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age: block |> block_age, |
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formatted_age: block |> format_age, |
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formatted_timestamp: block |> format_timestamp, |
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cumulative_gas_used: block |> cumulative_gas_used, |
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to_address_hash: transaction |> to_address_hash, |
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from_address_hash: transaction |> from_address_hash, |
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confirmations: block |> confirmations, |
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status: status, |
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formatted_status: status |> format_status, |
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first_seen: transaction |> first_seen, |
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last_seen: transaction |> last_seen |
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} |
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end |
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|
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def build_and_merge(transaction) do |
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Map.merge(transaction, build(transaction)) |
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end |
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|
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def block(%Transaction{block: block}) do |
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if Ecto.assoc_loaded?(block) do |
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block |
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else |
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nil |
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end |
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end |
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|
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def block_age(block) do |
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(block && block.timestamp |> Timex.from_now()) || gettext("Pending") |
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end |
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|
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def block_number(block) do |
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(block && block.number) || "" |
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end |
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|
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def confirmations(nil), do: 0 |
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|
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def confirmations(block) do |
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Chain.confirmations(block, max_block_number: Chain.max_block_number()) |
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end |
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|
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def cumulative_gas_used(block) do |
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(block && block.gas_used |> Number.to_string!()) || gettext("Pending") |
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end |
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|
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def first_seen(transaction) do |
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transaction.inserted_at |> Timex.from_now() |
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end |
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|
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def format_age(block) do |
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(block && "#{block_age(block)} (#{format_timestamp(block)})") || gettext("Pending") |
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end |
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|
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def format_status(status) do |
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%{ |
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out_of_gas: gettext("Out of Gas"), |
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failed: gettext("Failed"), |
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success: gettext("Success"), |
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pending: gettext("Pending") |
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} |
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|> Map.fetch!(status) |
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end |
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|
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def format_timestamp(block) do |
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(block && block.timestamp |> Timex.format!("%b-%d-%Y %H:%M:%S %p %Z", :strftime)) || |
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gettext("Pending") |
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end |
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|
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def from_address_hash(transaction) do |
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(transaction.to_address && transaction.from_address.hash) || nil |
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end |
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|
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def last_seen(transaction) do |
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transaction.updated_at |> Timex.from_now() |
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end |
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|
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def receipt(%Transaction{receipt: receipt}) do |
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if Ecto.assoc_loaded?(receipt) do |
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receipt |
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else |
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nil |
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end |
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end |
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|
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def status(transaction, receipt) do |
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%{ |
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0 => %{true => :out_of_gas, false => :failed}, |
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1 => %{true => :success, false => :success} |
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} |
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|> Map.get(receipt.status, %{true: :pending, false: :pending}) |
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|> Map.get(receipt.gas_used == transaction.gas) |
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end |
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|
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def to_address_hash(transaction) do |
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(transaction.to_address && transaction.to_address.hash) || nil |
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end |
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end |
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@ -1,20 +0,0 @@ |
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defmodule ExplorerWeb.WeiConverter do |
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@moduledoc """ |
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Utility module for conversion of wei to other units |
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""" |
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|
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@wei_per_ether 1_000_000_000_000_000_000 |
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@wei_per_gwei 1_000_000_000 |
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|
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@spec to_ether(Decimal.t()) :: Decimal.t() |
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def to_ether(wei) do |
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wei |
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|> Decimal.div(Decimal.new(@wei_per_ether)) |
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end |
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|
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@spec to_gwei(Decimal.t()) :: Decimal.t() |
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def to_gwei(wei) do |
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wei |
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|> Decimal.div(Decimal.new(@wei_per_gwei)) |
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end |
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end |
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@ -1,4 +1,8 @@ |
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defmodule ExplorerWeb.AddressTransactionFromView do |
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use ExplorerWeb, :view |
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@dialyzer :no_match |
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|
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alias ExplorerWeb.TransactionView |
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|
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defdelegate status(transacton), to: TransactionView |
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defdelegate value(transaction), to: TransactionView |
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end |
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|
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@ -1,4 +1,8 @@ |
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defmodule ExplorerWeb.AddressTransactionToView do |
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use ExplorerWeb, :view |
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@dialyzer :no_match |
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|
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alias ExplorerWeb.TransactionView |
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|
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defdelegate status(transacton), to: TransactionView |
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defdelegate value(transaction), to: TransactionView |
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end |
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|
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@ -1,4 +1,10 @@ |
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defmodule ExplorerWeb.BlockTransactionView do |
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use ExplorerWeb, :view |
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@dialyzer :no_match |
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|
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alias ExplorerWeb.TransactionView |
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|
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# Functions |
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|
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defdelegate status(transacton), to: TransactionView |
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defdelegate value(transaction), to: TransactionView |
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end |
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|
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@ -1,4 +1,17 @@ |
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defmodule ExplorerWeb.BlockView do |
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use ExplorerWeb, :view |
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|
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alias Explorer.Chain.Block |
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|
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@dialyzer :no_match |
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|
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# Functions |
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|
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def age(%Block{timestamp: timestamp}) do |
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Timex.from_now(timestamp) |
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end |
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|
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def formatted_timestamp(%Block{timestamp: timestamp}) do |
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Timex.format!(timestamp, "%b-%d-%Y %H:%M:%S %p %Z", :strftime) |
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end |
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end |
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|
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@ -1,4 +1,7 @@ |
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defmodule ExplorerWeb.ChainView do |
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use ExplorerWeb, :view |
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@dialyzer :no_match |
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|
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alias ExplorerWeb.TransactionView |
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|
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defdelegate value(transaction), to: TransactionView |
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end |
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|
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@ -1,4 +1,28 @@ |
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defmodule ExplorerWeb.PendingTransactionView do |
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use ExplorerWeb, :view |
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|
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alias Explorer.Chain.{Address, Transaction} |
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alias ExplorerWeb.TransactionView |
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|
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@dialyzer :no_match |
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|
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# Functions |
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|
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def from_address_hash(%Transaction{from_address: from_address}) do |
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case from_address do |
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%Address{hash: hash} -> hash |
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_ -> nil |
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end |
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end |
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|
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defdelegate last_seen(transaction), to: TransactionView |
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|
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def to_address_hash(%Transaction{to_address: to_address}) do |
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case to_address do |
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%Address{hash: hash} -> hash |
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_ -> nil |
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end |
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end |
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|
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defdelegate value(transaction), to: TransactionView |
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end |
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|
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@ -1,30 +0,0 @@ |
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defmodule ExplorerWeb.BlockFormTest do |
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use Explorer.DataCase |
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|
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alias ExplorerWeb.BlockForm |
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|
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describe "build/1" do |
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test "that it has a number" do |
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block = insert(:block, number: 311) |
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insert_list(2, :transaction) |> list_with_block(block) |
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assert BlockForm.build(block).number == 311 |
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end |
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|
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test "that it returns a count of transactions" do |
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block = insert(:block, number: 311) |
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insert_list(2, :transaction) |> list_with_block(block) |
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assert BlockForm.build(block).transactions_count == 2 |
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end |
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|
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test "that it returns a block's age" do |
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block = insert(:block, timestamp: Timex.now() |> Timex.shift(hours: -1)) |
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assert BlockForm.build(block).age == "1 hour ago" |
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end |
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|
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test "formats a timestamp" do |
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date = "Jan-23-2018 10:48:56 AM Etc/UTC" |
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block = insert(:block, timestamp: Timex.parse!(date, "%b-%d-%Y %H:%M:%S %p %Z", :strftime)) |
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assert BlockForm.build(block).formatted_timestamp == date |
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end |
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end |
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end |
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@ -1,37 +0,0 @@ |
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defmodule ExplorerWeb.PendingTransactionFormTest do |
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use Explorer.DataCase |
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|
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alias ExplorerWeb.PendingTransactionForm |
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|
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describe "build/1" do |
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test "returns a successful transaction when there is a successful receipt" do |
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time = DateTime.utc_now() |
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to_address = insert(:address, hash: "0xcafe") |
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from_address = insert(:address, hash: "0xbee5") |
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|
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transaction = |
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insert( |
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:transaction, |
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inserted_at: time, |
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updated_at: time, |
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to_address_id: to_address.id, |
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from_address_id: from_address.id |
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) |
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|
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form = |
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PendingTransactionForm.build(transaction |> Repo.preload([:to_address, :from_address])) |
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|
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assert( |
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form == |
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Map.merge(transaction |> Repo.preload([:to_address, :from_address]), %{ |
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to_address_hash: "0xcafe", |
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from_address_hash: "0xbee5", |
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first_seen: time |> Timex.from_now(), |
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last_seen: time |> Timex.from_now(), |
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status: :pending, |
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formatted_status: "Pending" |
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}) |
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) |
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end |
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end |
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end |
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@ -1,308 +0,0 @@ |
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defmodule ExplorerWeb.TransactionFormTest do |
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use Explorer.DataCase |
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|
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alias ExplorerWeb.TransactionForm |
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|
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describe "build/1" do |
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test "returns a successful transaction when there is a successful receipt" do |
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insert(:block, number: 24) |
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time = Timex.now() |> Timex.shift(hours: -2) |
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|
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block = |
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insert(:block, %{ |
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number: 1, |
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gas_used: 99523, |
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timestamp: time |
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}) |
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|
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to_address = insert(:address, hash: "0xsleepypuppy") |
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from_address = insert(:address, hash: "0xilovefrogs") |
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|
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transaction = |
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insert( |
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:transaction, |
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inserted_at: Timex.parse!("1970-01-01T00:00:18-00:00", "{ISO:Extended}"), |
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updated_at: Timex.parse!("1980-01-01T00:00:18-00:00", "{ISO:Extended}"), |
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to_address_id: to_address.id, |
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from_address_id: from_address.id |
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) |
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|> with_block(block) |
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|
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insert(:receipt, status: 1, transaction: transaction) |
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|
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form = |
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transaction |
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|> Repo.preload([:block, :to_address, :from_address, :receipt]) |
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|> TransactionForm.build() |
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|
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formatted_timestamp = block.timestamp |> Timex.format!("%b-%d-%Y %H:%M:%S %p %Z", :strftime) |
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|
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assert( |
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form == %{ |
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block_number: 1, |
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age: "2 hours ago", |
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formatted_age: "2 hours ago (#{formatted_timestamp})", |
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formatted_timestamp: formatted_timestamp, |
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cumulative_gas_used: "99,523", |
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to_address_hash: "0xsleepypuppy", |
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from_address_hash: "0xilovefrogs", |
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confirmations: 23, |
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status: :success, |
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formatted_status: "Success", |
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first_seen: "48 years ago", |
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last_seen: "38 years ago" |
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} |
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) |
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end |
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|
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test "returns a failed transaction when there is a failed receipt" do |
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insert(:block, number: 24) |
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time = Timex.now() |> Timex.shift(hours: -2) |
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|
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block = |
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insert(:block, %{ |
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number: 1, |
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gas_used: 99523, |
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timestamp: time |
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}) |
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|
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to_address = insert(:address, hash: "0xsleepypuppy") |
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from_address = insert(:address, hash: "0xilovefrogs") |
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|
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transaction = |
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insert( |
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:transaction, |
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gas: 155, |
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inserted_at: Timex.parse!("1970-01-01T00:00:18-00:00", "{ISO:Extended}"), |
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updated_at: Timex.parse!("1980-01-01T00:00:18-00:00", "{ISO:Extended}"), |
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to_address_id: to_address.id, |
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from_address_id: from_address.id |
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) |
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|> with_block(block) |
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|
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insert(:receipt, status: 0, gas_used: 100, transaction: transaction) |
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|
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form = |
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transaction |
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|> Repo.preload([:block, :to_address, :from_address, :receipt]) |
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|> TransactionForm.build() |
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|
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formatted_timestamp = block.timestamp |> Timex.format!("%b-%d-%Y %H:%M:%S %p %Z", :strftime) |
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|
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assert( |
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form == %{ |
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block_number: 1, |
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age: "2 hours ago", |
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formatted_age: "2 hours ago (#{formatted_timestamp})", |
||||
formatted_timestamp: formatted_timestamp, |
||||
cumulative_gas_used: "99,523", |
||||
to_address_hash: "0xsleepypuppy", |
||||
from_address_hash: "0xilovefrogs", |
||||
confirmations: 23, |
||||
status: :failed, |
||||
formatted_status: "Failed", |
||||
first_seen: "48 years ago", |
||||
last_seen: "38 years ago" |
||||
} |
||||
) |
||||
end |
||||
|
||||
test "returns a out of gas transaction when the gas matches the gas used" do |
||||
insert(:block, number: 24) |
||||
time = Timex.now() |> Timex.shift(hours: -2) |
||||
|
||||
block = |
||||
insert(:block, %{ |
||||
number: 1, |
||||
gas_used: 99523, |
||||
timestamp: time |
||||
}) |
||||
|
||||
to_address = insert(:address, hash: "0xsleepypuppy") |
||||
from_address = insert(:address, hash: "0xilovefrogs") |
||||
|
||||
transaction = |
||||
insert( |
||||
:transaction, |
||||
gas: 555, |
||||
inserted_at: Timex.parse!("1970-01-01T00:00:18-00:00", "{ISO:Extended}"), |
||||
updated_at: Timex.parse!("1980-01-01T00:00:18-00:00", "{ISO:Extended}"), |
||||
to_address_id: to_address.id, |
||||
from_address_id: from_address.id |
||||
) |
||||
|> with_block(block) |
||||
|
||||
insert(:receipt, status: 0, gas_used: 555, transaction: transaction) |
||||
|
||||
form = |
||||
transaction |
||||
|> Repo.preload([:block, :to_address, :from_address, :receipt]) |
||||
|> TransactionForm.build() |
||||
|
||||
formatted_timestamp = block.timestamp |> Timex.format!("%b-%d-%Y %H:%M:%S %p %Z", :strftime) |
||||
|
||||
assert( |
||||
form == %{ |
||||
block_number: 1, |
||||
age: "2 hours ago", |
||||
formatted_age: "2 hours ago (#{formatted_timestamp})", |
||||
formatted_timestamp: formatted_timestamp, |
||||
cumulative_gas_used: "99,523", |
||||
to_address_hash: "0xsleepypuppy", |
||||
from_address_hash: "0xilovefrogs", |
||||
confirmations: 23, |
||||
status: :out_of_gas, |
||||
formatted_status: "Out of Gas", |
||||
first_seen: "48 years ago", |
||||
last_seen: "38 years ago" |
||||
} |
||||
) |
||||
end |
||||
|
||||
test "returns a pending transaction when there is no receipt" do |
||||
insert(:block, number: 24) |
||||
time = Timex.now() |> Timex.shift(hours: -2) |
||||
|
||||
block = |
||||
insert(:block, %{ |
||||
number: 1, |
||||
gas_used: 99523, |
||||
timestamp: time |
||||
}) |
||||
|
||||
to_address = insert(:address, hash: "0xsleepypuppy") |
||||
from_address = insert(:address, hash: "0xilovefrogs") |
||||
|
||||
transaction = |
||||
insert( |
||||
:transaction, |
||||
inserted_at: Timex.parse!("1970-01-01T00:00:18-00:00", "{ISO:Extended}"), |
||||
updated_at: Timex.parse!("1980-01-01T00:00:18-00:00", "{ISO:Extended}"), |
||||
to_address_id: to_address.id, |
||||
from_address_id: from_address.id |
||||
) |
||||
|> with_block(block) |
||||
|> Repo.preload([:block, :to_address, :from_address, :receipt]) |
||||
|
||||
form = TransactionForm.build(transaction) |
||||
formatted_timestamp = block.timestamp |> Timex.format!("%b-%d-%Y %H:%M:%S %p %Z", :strftime) |
||||
|
||||
assert( |
||||
form == %{ |
||||
block_number: 1, |
||||
age: "2 hours ago", |
||||
formatted_age: "2 hours ago (#{formatted_timestamp})", |
||||
formatted_timestamp: formatted_timestamp, |
||||
cumulative_gas_used: "99,523", |
||||
to_address_hash: "0xsleepypuppy", |
||||
from_address_hash: "0xilovefrogs", |
||||
confirmations: 23, |
||||
status: :pending, |
||||
formatted_status: "Pending", |
||||
first_seen: "48 years ago", |
||||
last_seen: "38 years ago" |
||||
} |
||||
) |
||||
end |
||||
|
||||
test "returns a pending transaction when there is no block" do |
||||
to_address = insert(:address, hash: "0xchadmuska") |
||||
from_address = insert(:address, hash: "0xtonyhawk") |
||||
|
||||
transaction = |
||||
insert( |
||||
:transaction, |
||||
inserted_at: Timex.parse!("1970-01-01T00:00:18-00:00", "{ISO:Extended}"), |
||||
updated_at: Timex.parse!("1980-01-01T00:00:18-00:00", "{ISO:Extended}"), |
||||
to_address_id: to_address.id, |
||||
from_address_id: from_address.id |
||||
) |
||||
|> Repo.preload([:to_address, :from_address]) |
||||
|
||||
form = TransactionForm.build(transaction) |
||||
|
||||
assert( |
||||
form == %{ |
||||
block_number: "", |
||||
age: "Pending", |
||||
formatted_age: "Pending", |
||||
formatted_timestamp: "Pending", |
||||
cumulative_gas_used: "Pending", |
||||
to_address_hash: "0xchadmuska", |
||||
from_address_hash: "0xtonyhawk", |
||||
confirmations: 0, |
||||
status: :pending, |
||||
formatted_status: "Pending", |
||||
first_seen: "48 years ago", |
||||
last_seen: "38 years ago" |
||||
} |
||||
) |
||||
end |
||||
|
||||
test "works when there are no addresses" do |
||||
transaction = |
||||
insert( |
||||
:transaction, |
||||
inserted_at: Timex.parse!("1970-01-01T00:00:18-00:00", "{ISO:Extended}"), |
||||
updated_at: Timex.parse!("1980-01-01T00:00:18-00:00", "{ISO:Extended}"), |
||||
to_address_id: nil, |
||||
from_address_id: nil |
||||
) |
||||
|> Repo.preload([:block, :to_address, :from_address]) |
||||
|
||||
form = TransactionForm.build(transaction) |
||||
|
||||
assert( |
||||
form == %{ |
||||
block_number: "", |
||||
age: "Pending", |
||||
formatted_age: "Pending", |
||||
formatted_timestamp: "Pending", |
||||
cumulative_gas_used: "Pending", |
||||
to_address_hash: nil, |
||||
from_address_hash: nil, |
||||
confirmations: 0, |
||||
status: :pending, |
||||
formatted_status: "Pending", |
||||
first_seen: "48 years ago", |
||||
last_seen: "38 years ago" |
||||
} |
||||
) |
||||
end |
||||
end |
||||
|
||||
describe "build_and_merge/1" do |
||||
test "it returns a merged map of a transaction and its built data" do |
||||
insert(:block, number: 24) |
||||
time = Timex.now() |> Timex.shift(hours: -2) |
||||
|
||||
block = |
||||
insert(:block, %{ |
||||
number: 1, |
||||
gas_used: 99523, |
||||
timestamp: time |
||||
}) |
||||
|
||||
transaction = |
||||
insert( |
||||
:transaction, |
||||
hash: "0xkittenpower", |
||||
inserted_at: Timex.parse!("1970-01-01T00:00:18-00:00", "{ISO:Extended}"), |
||||
updated_at: Timex.parse!("1980-01-01T00:00:18-00:00", "{ISO:Extended}"), |
||||
gas: 555 |
||||
) |
||||
|> with_block(block) |
||||
|
||||
insert(:receipt, status: 0, gas_used: 555, transaction: transaction) |
||||
|
||||
form = |
||||
transaction |
||||
|> Repo.preload([:block, :to_address, :from_address, :receipt]) |
||||
|> TransactionForm.build_and_merge() |
||||
|
||||
assert form.hash == "0xkittenpower" |
||||
assert form.block_number == 1 |
||||
assert form.formatted_status == "Out of Gas" |
||||
end |
||||
end |
||||
end |
||||
@ -1,19 +0,0 @@ |
||||
defmodule ExplorerWeb.WeiConverterTest do |
||||
use ExUnit.Case |
||||
|
||||
alias ExplorerWeb.WeiConverter |
||||
|
||||
test "it converts wei to ether correctly" do |
||||
wei = Decimal.new(239_047_000_000_000) |
||||
expected_value = Decimal.new(0.000239047) |
||||
|
||||
assert WeiConverter.to_ether(wei) == expected_value |
||||
end |
||||
|
||||
test "it converts wei to Gwei correctly" do |
||||
wei = Decimal.new(239_047_123_000_000) |
||||
expected_value = Decimal.new(239_047.123) |
||||
|
||||
assert WeiConverter.to_gwei(wei) == expected_value |
||||
end |
||||
end |
||||
@ -0,0 +1,57 @@ |
||||
defmodule ExplorerWeb.TransactionViewTest do |
||||
use ExplorerWeb.ConnCase, async: true |
||||
|
||||
alias Explorer.Chain.Transaction |
||||
alias Explorer.Repo |
||||
alias ExplorerWeb.TransactionView |
||||
|
||||
describe "formatted_status/1" do |
||||
test "without receipt" do |
||||
transaction = |
||||
:transaction |
||||
|> insert() |
||||
|> Repo.preload(:receipt) |
||||
|
||||
assert TransactionView.formatted_status(transaction) == "Pending" |
||||
end |
||||
|
||||
test "with receipt with status 0 with gas_used < gas" do |
||||
gas = 2 |
||||
%Transaction{id: id} = insert(:transaction, gas: gas) |
||||
insert(:receipt, gas_used: gas - 1, status: 0, transaction_id: id) |
||||
|
||||
transaction = |
||||
Transaction |
||||
|> Repo.get!(id) |
||||
|> Repo.preload(:receipt) |
||||
|
||||
assert TransactionView.formatted_status(transaction) == "Failed" |
||||
end |
||||
|
||||
test "with receipt with status 0 with gas <= gas_used" do |
||||
gas = 2 |
||||
%Transaction{id: id} = insert(:transaction, gas: gas) |
||||
insert(:receipt, gas_used: gas, status: 0, transaction_id: id) |
||||
|
||||
transaction = |
||||
Transaction |
||||
|> Repo.get!(id) |
||||
|> Repo.preload(:receipt) |
||||
|
||||
assert TransactionView.formatted_status(transaction) == "Out of Gas" |
||||
end |
||||
|
||||
test "with receipt with status 1" do |
||||
gas = 2 |
||||
%Transaction{id: id} = insert(:transaction, gas: gas) |
||||
insert(:receipt, gas_used: gas - 1, status: 1, transaction_id: id) |
||||
|
||||
transaction = |
||||
Transaction |
||||
|> Repo.get!(id) |
||||
|> Repo.preload(:receipt) |
||||
|
||||
assert TransactionView.formatted_status(transaction) == "Success" |
||||
end |
||||
end |
||||
end |
||||
Loading…
Reference in new issue