%REM
	Copyright 2022-2023 HCL America, Inc.
	Licensed under the Apache License, Version 2.0 (the "License"); 
	you may not use this file except in compliance with the License. 
	You may obtain a copy of the License at

	http://www.apache.org/licenses/LICENSE-2.0

	Unless required by applicable law or agreed to in writing, 
	software distributed under the License is distributed on an "AS IS" BASIS, 
	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
	See the License for the specific language governing permissions and limitations under the License	
%END REM
%REM
	Agent DateTimeTester
	Created Mar 16, 2022 by Paul Withers
	Description: Tests dates
%END REM
Option Public
Option Declare
Use "VoltScriptTesting"
%REM
	Class DateTimeTester
	Description: Example a custom tests class
%END REM
Private Class DateTimeTester As AbstractCustomTester
	
	%REM
		Function runTests
		Description: Runs a variety of custom tests
	%END REM
	Function runTests As Boolean

		Dim dateTime As Variant
		Dim mon As Integer
		
		' If first test does not use an assertion, call checkStarted
		' This starts timer and run beforeAll function, if relevant
		
		Me.testSuite.checkStarted
		
		' No custom before/after code, so no need to call TestSuite.beforeEach and TestSuite.afterEach
		
		dateTime = CDat(|30/01/2022|)
		print datatype(datetime)
		print typeName(dateTime)
		Call checkIsDateTime(Datetime)
		
		mon = Month(dateTime)
		checkMonthLessThan13(mon)
		
		Call Me.testSuite.describe(|Check dateTime is before Now|).assertIsLessThan(Now(), CDbl(dateTime))
		
		' Delete function of TestSuite will run afterAll function
		
	End Function
	
	
	%REM
		*****************************************************
		INDIVIDUAL TESTS
		*****************************************************
	%END REM
	
	%REM
	Function checkIsDateTime
	Description: Comments for Function
	%END REM
	Function checkIsDateTime(dateTime As Variant) As Boolean
		print typeName(dateTime)
		checkIsDateTime = Me.testSuite.describe(|Check is DateTime Variant|).assertIs(|DATE|, dateTime)

	End Function
	
	%REM
		Function checkMonthLessThan13
		Description: Comments for Function
	%END REM
	Function checkMonthLessThan13(mon As Integer)

		On Error GoTo errCatch
		
		Call Me.testSuite.describe(|Check month is less than 13|)
		If (mon < 13) Then
			Me.testSuite.addResult True, ||
			checkMonthLessThan13 = True
		Else
			Me.testSuite.addResult False, |Expected less than 13, was | & CStr(mon)
			checkMonthLessThan13 = False
		End If
		Exit Function
		
errCatch:
		testSuite.addError testSuite.getErrorMsg, ||
		
	End Function

End Class
Sub Initialize
	
	Dim TestSuite As New TestSuite(|DateTime Tests|)
	Dim DateTimeTester As New DateTimeTester
	
	Call DateTimeTester.addTestSuite(TestSuite).runTests()
	
End Sub