public void Throw_if_method_require_parameter_but_no_parameter_provided()
{
//Arrange
privateTester = new Core.PrivateTester <PrivateMethodClass>(
new PrivateMethodFinder <PrivateMethodClass>()
);
//Assert
var methodName = "PrivateMethodWithParameter";
Assert.Throws <Core.InvalidArgumentListException>(
() => privateTester.InvokePrivateMethod(methodName)
);
}
public void Throw_if_parameter_number_is_diffrent_than_required()
{
//Arrange
privateTester = new Core.PrivateTester <PrivateMethodClass>(
new PrivateMethodFinder <PrivateMethodClass>()
);
//Assert
var methodName = "PrivateMethodWithParameter";
Assert.Throws <Core.InvalidArgumentListException>(
() => privateTester.InvokePrivateMethod(methodName, 1, 3)
);
}
public void Call_method_with_given_name()
{
//Arrange
privateTester = new Core.PrivateTester <PrivateMethodClass>(
new PrivateMethodFinder <PrivateMethodClass>()
);
//Act
privateTester.InvokePrivateMethod("PrivateMethod");
//Assert
Assert.Equal(1, PrivateMethodClass.privateMethodCalls);
Assert.Equal(0, PrivateMethodClass.publicMethodCalls);
}
public void Throw_if_class_has_no_method_with_given_type()
{
//Arrange
privateTester = new Core.PrivateTester <PrivateMethodClass>(
new PrivateMethodFinder <PrivateMethodClass>()
);
//Assert
var methodName = "NotExistentMethod";
Assert.Throws <InvalidOperationException>(
() => privateTester.InvokePrivateMethod(methodName)
);
}
public void Call_method_with_given_name_and_provide_parameters()
{
//Arrange
privateTester = new Core.PrivateTester <PrivateMethodClass>(
new PrivateMethodFinder <PrivateMethodClass>()
);
//Act
privateTester.InvokePrivateMethod("PrivateMethodWithParameter", 1);
//Assert
Assert.Equal(1, PrivateMethodClass.privateMethodCalls);
Assert.Equal(0, PrivateMethodClass.publicMethodCalls);
Assert.Equal(1, PrivateMethodClass.passedParameter);
}