from mythril.analysis.callgraph import generate_graph
from mythril.analysis.symbolic import SymExecWrapper
from mythril.ether import util
from mythril.ether.soliditycontract import ETHContract
from tests import *
import re

class GraphTest(BaseTestCase):

    def test_generate_graph(self):

        for input_file in TESTDATA_INPUTS.iterdir():
            output_expected = TESTDATA_OUTPUTS_EXPECTED / (input_file.name + ".graph.html")
            output_current = TESTDATA_OUTPUTS_CURRENT / (input_file.name + ".graph.html")

            contract = ETHContract(input_file.read_text())

            sym = SymExecWrapper(contract, address=(util.get_indexed_address(0)), strategy="dfs")

            html = generate_graph(sym)
            output_current.write_text(html)

            lines_expected = re.findall(r"'label': '.*'", str(output_current.read_text()))
            lines_found    = re.findall(r"'label': '.*'", str(output_current.read_text()))
            if not (lines_expected == lines_found):
                self.found_changed_files(input_file, output_expected, output_current)

        self.assert_and_show_changed_files()