#include "pch.h"
#include "CppUnitTest.h"
#include <cmydate.h>
#include <cmydateexception.h>

using namespace Microsoft::VisualStudio::CppUnitTestFramework;

namespace UnitTest1
{
	TEST_CLASS(UnitTest1)
	{
	public:
		

		TEST_METHOD(ValidDate)
		{
			CMyDate date;
			Assert::AreEqual(true, date.IsValid(1980, 4, 23));
			Assert::AreEqual(true, date.IsValid(1970, 1, 31));
			Assert::AreEqual(true, date.IsValid(1970, 2, 28));
			Assert::AreEqual(true, date.IsValid(1970, 9, 30));
			Assert::AreEqual(true, date.IsValid(1972, 2, 29));
		}

		TEST_METHOD(InvalidDates)
		{
			CMyDate date;
			
			try
			{
				date.IsValid(1969, 1, 1);
				Assert::IsTrue(false);
			}
			catch (const CMyDateException &e)
			{
				Assert::AreEqual(CMyDateException::ErrMinYear, e.what());
			}
			try
			{
				date = CMyDate(1970, 0, 1);
			}
			catch (CMyDateException e)
			{
				Assert::AreEqual(CMyDateException::ErrMinMonth, e.what());
			}
			try
			{
				date = CMyDate(1970, 13, 1);
			}
			catch (CMyDateException e)
			{
				Assert::AreEqual(CMyDateException::ErrMaxMonth, e.what());
			}
			try
			{
				date = CMyDate(1970, 1, 0);
			}
			catch (CMyDateException e)
			{
				Assert::AreEqual(CMyDateException::ErrMinDay, e.what());
			}
			try
			{
				date = CMyDate(1970, 1, 32);
			}
			catch (CMyDateException e)
			{
				Assert::AreEqual(CMyDateException::ErrMaxDay, e.what());
			}
			try
			{
				date = CMyDate(1970, 9, 31);
			}
			catch (CMyDateException e)
			{
				Assert::AreEqual(CMyDateException::ErrMaxDay, e.what());
			}
			try
			{
				date = CMyDate(1970, 4, 29);
			}
			catch (CMyDateException e)
			{
				Assert::AreEqual(CMyDateException::ErrMaxDay, e.what());
			}
			try
			{
				date = CMyDate(2000, 4, 29);
			}
			catch (CMyDateException e)
			{
				Assert::AreEqual(CMyDateException::ErrMaxDay, e.what());
			}
		}
	};
}