add pools reader test

6 years ago · 40e03b7e5c
parent 19dd5bb8ae
commit 40e03b7e5c
1 changed files with 238 additions and 0 deletions
--- a/apps/explorer/test/explorer/staking/pools_reader_test.exs
+++ b/apps/explorer/test/explorer/staking/pools_reader_test.exs
@ -0,0 +1,238 @@
+defmodule Explorer.Token.PoolsReaderTest do
+  use EthereumJSONRPC.Case
+  use Explorer.DataCase
+
+  alias Explorer.Staking.PoolsReader
+
+  import Mox
+
+  setup :verify_on_exit!
+  setup :set_mox_global
+
+  describe "get_pools_list" do
+    test "get_active_pools success" do
+      get_pools_from_blockchain()
+
+      result = PoolsReader.get_active_pools()
+
+      assert Enum.count(result) == 3
+    end
+
+    test "get_active_pools error" do
+      fetch_from_blockchain_with_error()
+
+      assert_raise MatchError, fn ->
+        PoolsReader.get_active_pools()
+      end
+    end
+  end
+
+  describe "get_pools_data" do
+    test "get_pool_data success" do
+      get_pool_data_from_blockchain()
+
+      address = <<11, 47, 94, 47, 60, 189, 134, 78, 170, 44, 100, 46, 55, 105, 193, 88, 35, 97, 202, 246>>
+
+      response = {
+        :ok,
+        %{
+          banned_unitil: 0,
+          delegator_addresses: [],
+          is_active: true,
+          is_banned: false,
+          is_validator: true,
+          mining_address:
+            <<187, 202, 168, 212, 130, 137, 187, 31, 252, 249, 128, 141, 154, 164, 177, 210, 21, 5, 76, 120>>,
+          staked_amount: 0,
+          staking_address: <<11, 47, 94, 47, 60, 189, 134, 78, 170, 44, 100, 46, 55, 105, 193, 88, 35, 97, 202, 246>>,
+          was_banned_count: 0,
+          was_validator_count: 2
+        }
+      }
+
+      assert response = PoolsReader.pool_data(address)
+    end
+
+    test "get_pool_data error" do
+      fetch_from_blockchain_with_error()
+
+      address = <<11, 47, 94, 47, 60, 189, 134, 78, 170, 44, 100, 46, 55, 105, 193, 88, 35, 97, 202, 246>>
+
+      assert :error = PoolsReader.pool_data(address)
+    end
+  end
+
+  defp get_pools_from_blockchain() do
+    expect(
+      EthereumJSONRPC.Mox,
+      :json_rpc,
+      fn [%{id: id, method: "eth_call", params: _}], _options ->
+        {:ok,
+         [
+           %{
+             id: id,
+             jsonrpc: "2.0",
+             result:
+               "0x000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000b2f5e2f3cbd864eaa2c642e3769c1582361caf6000000000000000000000000aa94b687d3f9552a453b81b2834ca53778980dc0000000000000000000000000312c230e7d6db05224f60208a656e3541c5c42ba"
+           }
+         ]}
+      end
+    )
+  end
+
+  defp fetch_from_blockchain_with_error() do
+    expect(
+      EthereumJSONRPC.Mox,
+      :json_rpc,
+      fn [%{id: id, method: "eth_call", params: _}], _options ->
+        {:ok,
+         [
+           %{
+             error: %{code: -32015, data: "Reverted 0x", message: "VM execution error."},
+             id: id,
+             jsonrpc: "2.0"
+           }
+         ]}
+      end
+    )
+  end
+
+  defp get_pool_data_from_blockchain() do
+    expect(
+      EthereumJSONRPC.Mox,
+      :json_rpc,
+      9,
+      fn requests, _opts ->
+        {:ok,
+         Enum.map(requests, fn
+           # miningByStakingAddress
+           %{
+             id: id,
+             method: "eth_call",
+             params: [
+               %{data: "0x005351750000000000000000000000000b2f5e2f3cbd864eaa2c642e3769c1582361caf6", to: _},
+               "latest"
+             ]
+           } ->
+             %{
+               id: id,
+               result: "0x000000000000000000000000bbcaa8d48289bb1ffcf9808d9aa4b1d215054c78"
+             }
+
+           # isPoolActive
+           %{
+             id: id,
+             method: "eth_call",
+             params: [
+               %{data: "0xa711e6a10000000000000000000000000b2f5e2f3cbd864eaa2c642e3769c1582361caf6", to: _},
+               "latest"
+             ]
+           } ->
+             %{
+               id: id,
+               result: "0x0000000000000000000000000000000000000000000000000000000000000001"
+             }
+
+           # poolDelegators
+           %{
+             id: id,
+             method: "eth_call",
+             params: [
+               %{data: "0x9ea8082b0000000000000000000000000b2f5e2f3cbd864eaa2c642e3769c1582361caf6", to: _},
+               "latest"
+             ]
+           } ->
+             %{
+               id: id,
+               result:
+                 "0x00000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000"
+             }
+
+           # stakeAmountTotalMinusOrderedWithdraw
+           %{
+             id: id,
+             method: "eth_call",
+             params: [
+               %{data: "0x234fbf2b0000000000000000000000000b2f5e2f3cbd864eaa2c642e3769c1582361caf6", to: _},
+               "latest"
+             ]
+           } ->
+             %{
+               id: id,
+               result: "0x0000000000000000000000000000000000000000000000000000000000000000"
+             }
+
+           # isValidator
+           %{
+             id: id,
+             method: "eth_call",
+             params: [
+               %{data: "0xfacd743b000000000000000000000000bbcaa8d48289bb1ffcf9808d9aa4b1d215054c78", to: _},
+               "latest"
+             ]
+           } ->
+             %{
+               id: id,
+               result: "0x0000000000000000000000000000000000000000000000000000000000000001"
+             }
+
+           # validatorCounter
+           %{
+             id: id,
+             method: "eth_call",
+             params: [
+               %{data: "0xb41832e4000000000000000000000000bbcaa8d48289bb1ffcf9808d9aa4b1d215054c78", to: _},
+               "latest"
+             ]
+           } ->
+             %{
+               id: id,
+               result: "0x0000000000000000000000000000000000000000000000000000000000000002"
+             }
+
+           # isValidatorBanned
+           %{
+             id: id,
+             method: "eth_call",
+             params: [
+               %{data: "0xa92252ae000000000000000000000000bbcaa8d48289bb1ffcf9808d9aa4b1d215054c78", to: _},
+               "latest"
+             ]
+           } ->
+             %{
+               id: id,
+               result: "0x0000000000000000000000000000000000000000000000000000000000000000"
+             }
+
+           # bannedUntil
+           %{
+             id: id,
+             method: "eth_call",
+             params: [
+               %{data: "0x5836d08a000000000000000000000000bbcaa8d48289bb1ffcf9808d9aa4b1d215054c78", to: _},
+               "latest"
+             ]
+           } ->
+             %{
+               id: id,
+               result: "0x0000000000000000000000000000000000000000000000000000000000000000"
+             }
+
+           # banCounter
+           %{
+             id: id,
+             method: "eth_call",
+             params: [
+               %{data: "0x1d0cd4c6000000000000000000000000bbcaa8d48289bb1ffcf9808d9aa4b1d215054c78", to: _},
+               "latest"
+             ]
+           } ->
+             %{
+               id: id,
+               result: "0x0000000000000000000000000000000000000000000000000000000000000000"
+             }
+         end)}
+      end
+    )
+  end
+end