public void GenerateExpression_RandomExpressionGeneratedAndPassedToLogicAppForParsing_ExpectedAllHashCodesToMatch()
{
// Arrange
// re-use logic app for not repeating large procedure and for all the hash codes.
LogicApp logicApp = new LogicApp(new Parser());
PropositionGenerator propositionGenerator = new PropositionGenerator();
// Act
Proposition randomExpression = propositionGenerator.GenerateExpression();
logicApp.Parse(randomExpression);
bool hashCodesMatched = logicApp.HashCodesMatched();
// Assert
hashCodesMatched.Should().BeTrue("Because a valid expression should be generated");
}