<?php /** @noinspection PhpMissingDocCommentInspection */
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/**
 * @group CAPayrollDeductionTest2018
 */
class CAPayrollDeductionTest2018 extends PHPUnit\Framework\TestCase {
	public $company_id = null;

	public function setUp(): void {
		Debug::text( 'Running setUp(): ', __FILE__, __LINE__, __METHOD__, 10 );

		require_once( Environment::getBasePath() . '/classes/payroll_deduction/PayrollDeduction.class.php' );

		$this->tax_table_file = dirname( __FILE__ ) . '/CAPayrollDeductionTest2018.csv';

		$this->company_id = PRIMARY_COMPANY_ID;

		TTDate::setTimeZone( 'Etc/GMT+8' ); //Force to non-DST timezone. 'PST' isnt actually valid.
	}

	public function tearDown(): void {
		Debug::text( 'Running tearDown(): ', __FILE__, __LINE__, __METHOD__, 10 );
	}

	public function mf( $amount ) {
		return Misc::MoneyRound( $amount );
	}

	//
	// January 2018
	//
	function testCSVFile() {
		$this->assertEquals( true, file_exists( $this->tax_table_file ) );

		$test_rows = Misc::parseCSV( $this->tax_table_file, true );

		$total_rows = ( count( $test_rows ) + 1 );
		$i = 2;
		foreach ( $test_rows as $row ) {
			//Debug::text('Province: '. $row['province'] .' Income: '. $row['gross_income'], __FILE__, __LINE__, __METHOD__, 10);
			if ( isset( $row['gross_income'] ) && isset( $row['low_income'] ) && isset( $row['high_income'] )
					&& $row['gross_income'] == '' && $row['low_income'] != '' && $row['high_income'] != '' ) {
				$row['gross_income'] = ( $row['low_income'] + ( ( $row['high_income'] - $row['low_income'] ) / 2 ) );
			}
			if ( $row['country'] != '' && $row['gross_income'] != '' ) {
				//echo $i.'/'.$total_rows.'. Testing Province: '. $row['province'] .' Income: '. $row['gross_income'] ."\n";

				$pd_obj = new PayrollDeduction( $row['country'], $row['province'] );
				$pd_obj->setDate( strtotime( $row['date'] ) );
				$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
				$pd_obj->setAnnualPayPeriods( $row['pay_periods'] );

				$pd_obj->setFederalTotalClaimAmount( $row['federal_claim'] ); //Amount from 2005, Should use amount from 2007 automatically.
				$pd_obj->setProvincialTotalClaimAmount( $row['provincial_claim'] );
				//$pd_obj->setWCBRate( 0.18 );

				$pd_obj->setEIExempt( false );
				$pd_obj->setCPPExempt( false );

				$pd_obj->setFederalTaxExempt( false );
				$pd_obj->setProvincialTaxExempt( false );

				$pd_obj->setYearToDateCPPContribution( 0 );
				$pd_obj->setYearToDateEIContribution( 0 );

				$pd_obj->setGrossPayPeriodIncome( $this->mf( $row['gross_income'] ) );

				//var_dump($pd_obj->getArray());

				$this->assertEquals( $this->mf( $pd_obj->getGrossPayPeriodIncome() ), $this->mf( $row['gross_income'] ) );
				if ( $row['federal_deduction'] != '' ) {
					$this->assertEquals( $this->mf( $pd_obj->getFederalPayPeriodDeductions() ), $this->mf( $row['federal_deduction'] ) );
				}
				if ( $row['provincial_deduction'] != '' ) {
					$this->assertEquals( $this->mf( $pd_obj->getProvincialPayPeriodDeductions() ), $this->mf( $row['provincial_deduction'] ) );
				}
			}

			$i++;
		}

		//Make sure all rows are tested.
		$this->assertEquals( $total_rows, ( $i - 1 ) );
	}

	//Test that the tax changes from one year to the next are without a specified threshold.
	function testCompareWithLastYearCSVFile() {
		$this->assertEquals( true, file_exists( $this->tax_table_file ) );

		$test_rows = Misc::parseCSV( $this->tax_table_file, true );

		$total_rows = ( count( $test_rows ) + 1 );
		$i = 2;
		foreach ( $test_rows as $row ) {
			//Debug::text('Province: '. $row['province'] .' Income: '. $row['gross_income'], __FILE__, __LINE__, __METHOD__, 10);
			if ( isset( $row['gross_income'] ) && isset( $row['low_income'] ) && isset( $row['high_income'] )
					&& $row['gross_income'] == '' && $row['low_income'] != '' && $row['high_income'] != '' ) {
				$row['gross_income'] = ( $row['low_income'] + ( ( $row['high_income'] - $row['low_income'] ) / 2 ) );
			}
			if ( $row['country'] != '' && $row['gross_income'] != '' ) {
				//echo $i.'/'.$total_rows.'. Testing Province: '. $row['province'] .' Income: '. $row['gross_income'] ."\n";

				$pd_obj = new PayrollDeduction( $row['country'], $row['province'] );
				$pd_obj->setDate( strtotime( '-1 year', strtotime( $row['date'] ) ) ); //Get the same date only last year.
				$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
				$pd_obj->setAnnualPayPeriods( $row['pay_periods'] );

				$pd_obj->setFederalTotalClaimAmount( $row['federal_claim'] ); //Amount from 2005, Should use amount from 2007 automatically.
				$pd_obj->setProvincialTotalClaimAmount( $row['provincial_claim'] );
				//$pd_obj->setWCBRate( 0.18 );

				$pd_obj->setEIExempt( false );
				$pd_obj->setCPPExempt( false );

				$pd_obj->setFederalTaxExempt( false );
				$pd_obj->setProvincialTaxExempt( false );

				$pd_obj->setYearToDateCPPContribution( 0 );
				$pd_obj->setYearToDateEIContribution( 0 );

				$pd_obj->setGrossPayPeriodIncome( $this->mf( $row['gross_income'] ) );

				//var_dump($pd_obj->getArray());

				$this->assertEquals( $this->mf( $pd_obj->getGrossPayPeriodIncome() ), $this->mf( $row['gross_income'] ) );
				if ( $row['federal_deduction'] != '' ) {
					//$this->assertEquals( $this->mf( $pd_obj->getFederalPayPeriodDeductions() ), $this->mf( $row['federal_deduction'] ) );
					$amount_diff = 0;
					$amount_diff_percent = 0;
					if ( $row['federal_deduction'] > 0 ) {
						$amount_diff = abs( ( $pd_obj->getFederalPayPeriodDeductions() - $row['federal_deduction'] ) );
						$amount_diff_percent = ( ( $amount_diff / $row['federal_deduction'] ) * 100 );
					}

					//Debug::text($i.'. Amount: This Year: '. $row['federal_deduction'] .' Last Year: '. $pd_obj->getFederalPayPeriodDeductions() .' Diff Amount: '. $amount_diff .' Percent: '. $amount_diff_percent .'%', __FILE__, __LINE__, __METHOD__, 10);
					if ( $amount_diff > 1.5 ) {
						$this->assertLessThan( 3, $amount_diff_percent ); //Should be slightly higher than inflation.
						$this->assertGreaterThan( 0, $amount_diff_percent );
					}
				}
				if ( $row['provincial_deduction'] != '' ) {
					//$this->assertEquals( $this->mf( $pd_obj->getProvincialPayPeriodDeductions() ), $this->mf( $row['provincial_deduction'] ) );
					$amount_diff = 0;
					$amount_diff_percent = 0;
					if ( $row['provincial_deduction'] > 0 && $pd_obj->getProvincialPayPeriodDeductions() > 0 ) {
						$amount_diff = abs( ( $pd_obj->getProvincialPayPeriodDeductions() - $row['provincial_deduction'] ) );
						$amount_diff_percent = ( ( $amount_diff / $row['provincial_deduction'] ) * 100 );
					}

					Debug::text( $i . '. Amount: This Year: ' . $row['provincial_deduction'] . ' Last Year: ' . $pd_obj->getProvincialPayPeriodDeductions() . ' Diff Amount: ' . $amount_diff . ' Percent: ' . $amount_diff_percent . '%', __FILE__, __LINE__, __METHOD__, 10 );
					if ( $amount_diff > 3 ) {
						$this->assertLessThan( 26, $amount_diff_percent ); //Reasonable margin of error.
						$this->assertGreaterThan( 0, $amount_diff_percent );
					}
				}
			}

			$i++;
		}

		//Make sure all rows are tested.
		$this->assertEquals( $total_rows, ( $i - 1 ) );
	}

	function testCA_2018a_Example() {
		Debug::text( 'CA - Example Beginning of 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'AB' );
		$pd_obj->setDate( strtotime( '01-Jan-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 52 );

		$pd_obj->setFederalTotalClaimAmount( 29721.00 );
		$pd_obj->setProvincialTotalClaimAmount( 17593 );
		$pd_obj->setWCBRate( 0.18 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( 0 );
		$pd_obj->setYearToDateEIContribution( 0 );

		$pd_obj->setGrossPayPeriodIncome( 1100 );

		$this->assertEquals( '1100.00', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '77.07', $this->mf( $pd_obj->getFederalPayPeriodDeductions() ) );
		$this->assertEquals( '66.99', $this->mf( $pd_obj->getProvincialPayPeriodDeductions() ) );
	}

	function testCA_2018a_Example1() {
		Debug::text( 'CA - Example1 - Beginning of 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'AB' );
		$pd_obj->setDate( strtotime( '01-Jan-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 12 );

		$pd_obj->setFederalTotalClaimAmount( 11327 );
		$pd_obj->setProvincialTotalClaimAmount( 18214 );
		$pd_obj->setWCBRate( 0.18 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( 0 );
		$pd_obj->setYearToDateEIContribution( 0 );

		$pd_obj->setGrossPayPeriodIncome( 1800 );

		$this->assertEquals( '1800.00', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '91.77', $this->mf( $pd_obj->getFederalPayPeriodDeductions() ) );
		$this->assertEquals( '11.92', $this->mf( $pd_obj->getProvincialPayPeriodDeductions() ) );
	}

	function testCA_2018a_Example2() {
		Debug::text( 'CA - Example2 - Beginning of 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'AB' );
		$pd_obj->setDate( strtotime( '01-Jan-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 26 );

		$pd_obj->setFederalTotalClaimAmount( 11327 );
		$pd_obj->setProvincialTotalClaimAmount( 18214 );
		$pd_obj->setWCBRate( 0.18 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( 0 );
		$pd_obj->setYearToDateEIContribution( 0 );

		$pd_obj->setGrossPayPeriodIncome( 2300 );

		$this->assertEquals( '2300.00', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '277.98', $this->mf( $pd_obj->getFederalPayPeriodDeductions() ) );
		$this->assertEquals( '143.97', $this->mf( $pd_obj->getProvincialPayPeriodDeductions() ) );
	}

	function testCA_2018a_Example3() {
		Debug::text( 'CA - Example3 - Beginning of 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'AB' );
		$pd_obj->setDate( strtotime( '01-Jan-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 52 );

		$pd_obj->setFederalTotalClaimAmount( 11327 );
		$pd_obj->setProvincialTotalClaimAmount( 18214 );
		$pd_obj->setWCBRate( 0.18 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( 0 );
		$pd_obj->setYearToDateEIContribution( 0 );

		$pd_obj->setGrossPayPeriodIncome( 2500 );

		$this->assertEquals( '2500.00', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '454.65', $this->mf( $pd_obj->getFederalPayPeriodDeductions() ) );
		$this->assertEquals( '207.70', $this->mf( $pd_obj->getProvincialPayPeriodDeductions() ) );
	}

	function testCA_2018a_Example4() {
		Debug::text( 'CA - Example1 - Beginning of 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'BC' );
		$pd_obj->setDate( strtotime( '01-Jan-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 26 );

		$pd_obj->setFederalTotalClaimAmount( 11809 );
		$pd_obj->setProvincialTotalClaimAmount( 9938 );
		$pd_obj->setWCBRate( 0 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( 0 );
		$pd_obj->setYearToDateEIContribution( 0 );

		$pd_obj->setGrossPayPeriodIncome( 1560 );

		$this->assertEquals( '1560.00', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '144.51', $this->mf( $pd_obj->getFederalPayPeriodDeductions() ) );
		$this->assertEquals( '54.71', $this->mf( $pd_obj->getProvincialPayPeriodDeductions() ) );
	}

	function testCA_2018a_NS_Example1() {
		Debug::text( 'CA - Example1 - Beginning of 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'NS' );
		$pd_obj->setDate( strtotime( '01-Jan-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 26 );

		$pd_obj->setFederalTotalClaimAmount( 0 );
		$pd_obj->setProvincialTotalClaimAmount( 0 ); //Claim amount of 0 is always considered $0 no matter what.
		$pd_obj->setWCBRate( 0 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( 0 );
		$pd_obj->setYearToDateEIContribution( 0 );

		$pd_obj->setGrossPayPeriodIncome( 192 ); //Low income, where the full claim amount is used.

		$this->assertEquals( '192.00', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '21.00', $this->mf( $pd_obj->getFederalPayPeriodDeductions() ) );
		$this->assertEquals( '16.35', $this->mf( $pd_obj->getProvincialPayPeriodDeductions() ) );
	}

	function testCA_2018a_NS_Example2() {
		Debug::text( 'CA - Example1 - Beginning of 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'NS' );
		$pd_obj->setDate( strtotime( '01-Jan-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 26 );

		$pd_obj->setFederalTotalClaimAmount( 0 );
		$pd_obj->setProvincialTotalClaimAmount( 100 );
		$pd_obj->setWCBRate( 0 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( 0 );
		$pd_obj->setYearToDateEIContribution( 0 );

		$pd_obj->setGrossPayPeriodIncome( 1923 ); //Medium income, where part of the claim amount is reduced.

		$this->assertEquals( '1923.00', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '270.68', $this->mf( $pd_obj->getFederalPayPeriodDeductions() ) );
		$this->assertEquals( '173.04', $this->mf( $pd_obj->getProvincialPayPeriodDeductions() ) );
	}

	function testCA_2018a_NS_Example3() {
		Debug::text( 'CA - Example1 - Beginning of 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'NS' );
		$pd_obj->setDate( strtotime( '01-Jan-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 26 );

		$pd_obj->setFederalTotalClaimAmount( 0 );
		$pd_obj->setProvincialTotalClaimAmount( 11481 );
		$pd_obj->setWCBRate( 0 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( 0 );
		$pd_obj->setYearToDateEIContribution( 0 );

		$pd_obj->setGrossPayPeriodIncome( 9615 ); //High income, over the threshold that reduces the claim amount.

		$this->assertEquals( '9615.00', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '2366.99', $this->mf( $pd_obj->getFederalPayPeriodDeductions() ) );
		$this->assertEquals( '1637.92', $this->mf( $pd_obj->getProvincialPayPeriodDeductions() ) );
	}

	function testCA_2018a_GovExample1() {
		Debug::text( 'CA - Example1 - Beginning of 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'AB' );
		$pd_obj->setDate( strtotime( '01-Jan-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 52 );

		$pd_obj->setFederalTotalClaimAmount( 11327 );
		$pd_obj->setProvincialTotalClaimAmount( 18214 );
		$pd_obj->setWCBRate( 0 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( 0 );
		$pd_obj->setYearToDateEIContribution( 0 );

		$pd_obj->setGrossPayPeriodIncome( 1030 ); //Take Gross income minus RPP and Union Dues.

		$this->assertEquals( '1030.00', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '114.73', $this->mf( $pd_obj->getFederalPayPeriodDeductions() ) );
		$this->assertEquals( '60.21', $this->mf( $pd_obj->getProvincialPayPeriodDeductions() ) );
	}

	function testCA_2018a_GovExample2() {
		Debug::text( 'CA - Example1 - Beginning of 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'BC' );
		$pd_obj->setDate( strtotime( '01-Jan-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 52 );

		$pd_obj->setFederalTotalClaimAmount( 11327 );
		$pd_obj->setProvincialTotalClaimAmount( 9938 );
		$pd_obj->setWCBRate( 0 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( 0 );
		$pd_obj->setYearToDateEIContribution( 0 );

		$pd_obj->setGrossPayPeriodIncome( 1030 ); //Take Gross income minus RPP and Union Dues.

		$this->assertEquals( '1030.00', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '114.73', $this->mf( $pd_obj->getFederalPayPeriodDeductions() ) );
		$this->assertEquals( '45.80', $this->mf( $pd_obj->getProvincialPayPeriodDeductions() ) );
	}

	function testCA_2018a_GovExample3() {
		Debug::text( 'CA - Example1 - Beginning of 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'ON' );
		$pd_obj->setDate( strtotime( '01-Jan-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 52 );

		$pd_obj->setFederalTotalClaimAmount( 11327 );
		$pd_obj->setProvincialTotalClaimAmount( 9863 );
		$pd_obj->setWCBRate( 0 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( 0 );
		$pd_obj->setYearToDateEIContribution( 0 );

		$pd_obj->setGrossPayPeriodIncome( 1030 ); //Take Gross income minus RPP and Union Dues.

		$this->assertEquals( '1030.00', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '114.73', $this->mf( $pd_obj->getFederalPayPeriodDeductions() ) );
		$this->assertEquals( '58.62', $this->mf( $pd_obj->getProvincialPayPeriodDeductions() ) );
	}

	function testCA_2018a_GovExample4() {
		Debug::text( 'CA - Example1 - Beginning of 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'PE' );
		$pd_obj->setDate( strtotime( '01-Jan-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 52 );

		$pd_obj->setFederalTotalClaimAmount( 11327 );
		$pd_obj->setProvincialTotalClaimAmount( 7708 );
		$pd_obj->setWCBRate( 0 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( 0 );
		$pd_obj->setYearToDateEIContribution( 0 );

		$pd_obj->setGrossPayPeriodIncome( 1030 ); //Take Gross income minus RPP and Union Dues.

		$this->assertEquals( '1030.00', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '114.73', $this->mf( $pd_obj->getFederalPayPeriodDeductions() ) );
		$this->assertEquals( '95.88', $this->mf( $pd_obj->getProvincialPayPeriodDeductions() ) );
	}

	//
	// CPP/ EI
	//
	function testCA_2018a_BiWeekly_CPP_LowIncome() {
		Debug::text( 'CA - BiWeekly - CPP - Beginning of 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'BC' );
		$pd_obj->setDate( strtotime( '01-Jan-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 26 );

		$pd_obj->setFederalTotalClaimAmount( 11809 );
		$pd_obj->setProvincialTotalClaimAmount( 0 );
		$pd_obj->setWCBRate( 0.18 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( 0 );
		$pd_obj->setYearToDateEIContribution( 0 );

		$pd_obj->setGrossPayPeriodIncome( 585.32 );

		$this->assertEquals( '585.32', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '22.31', $this->mf( $pd_obj->getEmployeeCPP() ) );
		$this->assertEquals( '22.31', $this->mf( $pd_obj->getEmployerCPP() ) );
	}

	function testCA_2018a_SemiMonthly_CPP_LowIncome() {
		Debug::text( 'CA - BiWeekly - CPP - Beginning of 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'BC' );
		$pd_obj->setDate( strtotime( '01-Jan-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 24 );

		$pd_obj->setFederalTotalClaimAmount( 11809 );
		$pd_obj->setProvincialTotalClaimAmount( 0 );
		$pd_obj->setWCBRate( 0.18 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( 0 );
		$pd_obj->setYearToDateEIContribution( 0 );

		$pd_obj->setGrossPayPeriodIncome( 585.23 );

		$this->assertEquals( '585.23', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '21.75', $this->mf( $pd_obj->getEmployeeCPP() ) );
		$this->assertEquals( '21.75', $this->mf( $pd_obj->getEmployerCPP() ) );
	}

	function testCA_2018a_SemiMonthly_MAXCPP_LowIncome() {
		Debug::text( 'CA - BiWeekly - MAXCPP - Beginning of 2018 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'BC' );
		$pd_obj->setDate( strtotime( '01-Jan-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 24 );

		$pd_obj->setFederalTotalClaimAmount( 11809 );
		$pd_obj->setProvincialTotalClaimAmount( 0 );
		$pd_obj->setWCBRate( 0.18 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( ( $pd_obj->getCPPEmployeeMaximumContribution() - 1 ) ); //2544.30 - 1.00
		$pd_obj->setYearToDateEIContribution( 0 );

		$pd_obj->setGrossPayPeriodIncome( 587.00 );

		//var_dump($pd_obj->getArray());

		$this->assertEquals( '587.00', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '1.00', $this->mf( $pd_obj->getEmployeeCPP() ) );
		$this->assertEquals( '1.00', $this->mf( $pd_obj->getEmployerCPP() ) );
	}

	function testCA_2018a_EI_LowIncome() {
		Debug::text( 'CA - EI - Beginning of 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'BC' );
		$pd_obj->setDate( strtotime( '01-Jan-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 26 );

		$pd_obj->setFederalTotalClaimAmount( 11809 );
		$pd_obj->setProvincialTotalClaimAmount( 0 );
		$pd_obj->setWCBRate( 0.18 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( 0 );
		$pd_obj->setYearToDateEIContribution( 0 );

		$pd_obj->setGrossPayPeriodIncome( 587.76 );

		//var_dump($pd_obj->getArray());

		$this->assertEquals( '587.76', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '9.76', $this->mf( $pd_obj->getEmployeeEI() ) );
		$this->assertEquals( '13.66', $this->mf( $pd_obj->getEmployerEI() ) );
	}

	function testCA_2018a_MAXEI_LowIncome() {
		Debug::text( 'CA - MAXEI - Beginning of 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'BC' );
		$pd_obj->setDate( strtotime( '01-Jan-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 26 );

		$pd_obj->setFederalTotalClaimAmount( 11809 );
		$pd_obj->setProvincialTotalClaimAmount( 0 );
		$pd_obj->setWCBRate( 0.18 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( 0 );
		$pd_obj->setYearToDateEIContribution( ( $pd_obj->getEIEmployeeMaximumContribution() - 1 ) );

		$pd_obj->setGrossPayPeriodIncome( 587.00 );

		//var_dump($pd_obj->getArray());

		$this->assertEquals( '587.00', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '1.00', $this->mf( $pd_obj->getEmployeeEI() ) );
		$this->assertEquals( '1.40', $this->mf( $pd_obj->getEmployerEI() ) );
	}


	function testCA_2018a_MAXEI_MAXCPPa() {
		Debug::text( 'CA - MAXEI/MAXCPP - Beginning of 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'BC' );
		$pd_obj->setDate( strtotime( '10-Nov-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 26 );

		$pd_obj->setFederalTotalClaimAmount( 11474 );
		$pd_obj->setProvincialTotalClaimAmount( 10027 );
		$pd_obj->setWCBRate( 0.18 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( 0 );
		$pd_obj->setYearToDateEIContribution( 0 );

		$pd_obj->setGrossPayPeriodIncome( 2569.21 );

		//var_dump($pd_obj->getArray());

		$this->assertEquals( '2569.21', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '120.51', $this->mf( $pd_obj->getEmployeeCPP() ) );
		$this->assertEquals( '120.51', $this->mf( $pd_obj->getEmployerCPP() ) );
		$this->assertEquals( '42.65', $this->mf( $pd_obj->getEmployeeEI() ) );
		$this->assertEquals( '59.71', $this->mf( $pd_obj->getEmployerEI() ) );
		$this->assertEquals( '333.17', $this->mf( $pd_obj->getFederalPayPeriodDeductions() ) );
		$this->assertEquals( '130.58', $this->mf( $pd_obj->getProvincialPayPeriodDeductions() ) );
	}

	function testCA_2018a_MAXEI_MAXCPPb() {
		Debug::text( 'CA - MAXEI/MAXCPP - Beginning of 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'BC' );
		$pd_obj->setDate( strtotime( '10-Nov-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 26 );

		$pd_obj->setFederalTotalClaimAmount( 11474 );
		$pd_obj->setProvincialTotalClaimAmount( 10027 );
		$pd_obj->setWCBRate( 0.18 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( ( $pd_obj->getCPPEmployeeMaximumContribution() - 20 ) ); //2544.30 - 20.00
		$pd_obj->setYearToDateEIContribution( ( $pd_obj->getEIEmployeeMaximumContribution() - 20 ) ); //955.04 - 20.00

		$pd_obj->setGrossPayPeriodIncome( 2569.21 );

		//var_dump($pd_obj->getArray());

		$this->assertEquals( '2569.21', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '20.00', $this->mf( $pd_obj->getEmployeeCPP() ) );
		$this->assertEquals( '20.00', $this->mf( $pd_obj->getEmployerCPP() ) );
		$this->assertEquals( '20.00', $this->mf( $pd_obj->getEmployeeEI() ) );
		$this->assertEquals( '28.00', $this->mf( $pd_obj->getEmployerEI() ) );
		$this->assertEquals( '333.17', $this->mf( $pd_obj->getFederalPayPeriodDeductions() ) );
		$this->assertEquals( '130.58', $this->mf( $pd_obj->getProvincialPayPeriodDeductions() ) );
	}

	function testCA_2018a_MAXEI_MAXCPPc() {
		Debug::text( 'CA - MAXEI/MAXCPP - Beginning of 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'BC' );
		$pd_obj->setDate( strtotime( '10-Nov-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 26 );

		$pd_obj->setFederalTotalClaimAmount( 11474 );
		$pd_obj->setProvincialTotalClaimAmount( 10027 );
		$pd_obj->setWCBRate( 0.18 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( ( $pd_obj->getCPPEmployeeMaximumContribution() - 1 ) ); //2544.30 - 1.00
		$pd_obj->setYearToDateEIContribution( ( $pd_obj->getEIEmployeeMaximumContribution() - 1 ) ); //955.04 - 1.00

		$pd_obj->setGrossPayPeriodIncome( 2569.21 );

		//var_dump($pd_obj->getArray());

		$this->assertEquals( '2569.21', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '1.00', $this->mf( $pd_obj->getEmployeeCPP() ) );
		$this->assertEquals( '1.00', $this->mf( $pd_obj->getEmployerCPP() ) );
		$this->assertEquals( '1.00', $this->mf( $pd_obj->getEmployeeEI() ) );
		$this->assertEquals( '1.40', $this->mf( $pd_obj->getEmployerEI() ) );
		$this->assertEquals( '333.17', $this->mf( $pd_obj->getFederalPayPeriodDeductions() ) );
		$this->assertEquals( '130.58', $this->mf( $pd_obj->getProvincialPayPeriodDeductions() ) );
	}

	function testCA_2018a_MAXEI_MAXCPPd() {
		Debug::text( 'CA - MAXEI/MAXCPP - Beginning of 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'BC' );
		$pd_obj->setDate( strtotime( '10-Nov-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 26 );

		$pd_obj->setFederalTotalClaimAmount( 11474 );
		$pd_obj->setProvincialTotalClaimAmount( 10027 );
		$pd_obj->setWCBRate( 0.18 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( 0 );
		$pd_obj->setYearToDateEIContribution( 0 );

		$pd_obj->setGrossPayPeriodIncome( 1900.00 ); //Less than EI/CPP maximum earnings for the year.

		//var_dump($pd_obj->getArray());

		$this->assertEquals( '1900.00', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '87.39', $this->mf( $pd_obj->getEmployeeCPP() ) );
		$this->assertEquals( '87.39', $this->mf( $pd_obj->getEmployerCPP() ) );
		$this->assertEquals( '31.54', $this->mf( $pd_obj->getEmployeeEI() ) );
		$this->assertEquals( '44.16', $this->mf( $pd_obj->getEmployerEI() ) );
		$this->assertEquals( '198.06', $this->mf( $pd_obj->getFederalPayPeriodDeductions() ) );
		$this->assertEquals( '79.75', $this->mf( $pd_obj->getProvincialPayPeriodDeductions() ) );
	}

	function testCA_2018a_RRSP() {
		Debug::text( 'CA - RRSP Contribution - Beginning of 01-Jan-2018: ', __FILE__, __LINE__, __METHOD__, 10 );

		$pd_obj = new PayrollDeduction( 'CA', 'ON' );
		$pd_obj->setDate( strtotime( '01-Jan-2018' ) );
		$pd_obj->setEnableCPPAndEIDeduction( true ); //Deduct CPP/EI.
		$pd_obj->setAnnualPayPeriods( 26 );

		$pd_obj->setFederalTotalClaimAmount( 11809 );
		$pd_obj->setProvincialTotalClaimAmount( 10171 );
		//$pd_obj->setWCBRate( 0.18 );

		$pd_obj->setEIExempt( false );
		$pd_obj->setCPPExempt( false );

		$pd_obj->setFederalTaxExempt( false );
		$pd_obj->setProvincialTaxExempt( false );

		$pd_obj->setYearToDateCPPContribution( 0 );
		$pd_obj->setYearToDateEIContribution( 0 );


		//Gross=1600, RRSP=32.00
		$pd_obj->setGrossPayPeriodIncome( 1568 ); //Less the RRSP deduction of $32.

		$pd_obj->setEmployeeCPPForPayPeriod( 72.54 ); //Force CPP amount based on $1600 gross
		$pd_obj->setEmployeeEIForPayPeriod( 26.08 ); //Force EI amount based on $1600 gross

		$this->assertEquals( '1568.00', $this->mf( $pd_obj->getGrossPayPeriodIncome() ) );
		$this->assertEquals( '72.54', $this->mf( $pd_obj->getEmployeeCPP() ) );
		$this->assertEquals( '26.08', $this->mf( $pd_obj->getEmployeeEI() ) );
		$this->assertEquals( '145.38', $this->mf( $pd_obj->getFederalPayPeriodDeductions() ) );
		$this->assertEquals( '71.40', $this->mf( $pd_obj->getProvincialPayPeriodDeductions() ) );
	}
}

?>