public void Execute_RenameNonExistentFunction_ErrorReturned() { var fs = new FunctionStorage(); var command = new RenameFunction("name", "newName"); const string expectedResult = "name не найдена"; Assert.AreEqual(expectedResult, command.Execute(fs)); }
public void Execute_RenameExistingFunction_FunctionWillBeRenamed() { var fs = new FunctionStorage(); fs.Add("oldName", new Cos()); var command = new RenameFunction("oldName", "newName"); var res = command.Execute(fs); const string expectedResult = "Функция перименована"; Assert.AreEqual(expectedResult, res); }