Tests\COG\ChronoShifter\Shifter\MonthlyFirstWorkdayDecrementTest

Complexity

Total Complexity

2

Size/Duplication

Total Lines	84
Duplicated Lines	0 %

Coupling/Cohesion

Components	0
Dependencies	7

Importance

Changes	6
Bugs	1	Features	1

2 Methods

Rating	Name	Duplication	Size	Complexity
A	testShift()	0	15	1
A	shiftProvider()	0	4	1

<?php

namespace Tests\COG\ChronoShifter\Shifter;

use COG\ChronoShifter\Direction\Decreasing;
use COG\ChronoShifter\Evaluator\Workday;
use COG\ChronoShifter\HolidayProvider\ArrayHolidayProvider;
use COG\ChronoShifter\Period\Month;
use COG\ChronoShifter\Selector\FirstOf;
use COG\ChronoShifter\Shifter\ChronoShifter;

/**
 * @author Kristjan Siimson <kristjan.siimson@cashongo.co.uk>
 * @package Shifter\Test
 */
class MonthlyFirstWorkdayDecrementTest extends \PHPUnit_Framework_TestCase
{
    /**
     * @var array
     */
    private $fixture = array(

        // Start at one second after first workday of month, shift to previous day

        array(
            '2015-06-02', // Starting time
            '2015-06-01', // Expected time
        ),

        // Start at last second of first workday of month, shift back by a month

        array(
            '2015-06-01', // Starting time
            '2015-05-01', // Expected time
        ),

        // Start on day after first workday of month, Monday 3rd

        array(
            '2015-08-04 15:12:24', // Starting time
            '2015-08-03', // Expected time
        ),

        // Start on first workday of month, Monday 3rd

        array(
            '2015-08-03', // Starting time
            '2015-07-01', // Expected time
        ),

        array(
            '2015-04-30', // Starting time
            '2015-04-03', // Expected time
            [
                '2015-04-01',      // Holidays
                '2015-04-02'
            ]
        ),

        array(
            '2015-11-30', // Starting time
            '2015-11-04', // Expected time
            [
                '2015-11-02',      // Holidays
                '2015-11-03'
            ]
        )
    );

    /**
     * @dataProvider shiftProvider
     * @param string $start
     * @param string $expected
     * @param string[] $holidays
     */
    public function testShift($start, $expected, $holidays = array())
    {
        $shifter = new ChronoShifter(new Month($start),
            new FirstOf(new Decreasing(), new Workday(new ArrayHolidayProvider($holidays))));
        $result = $shifter->shift($start);

        $this->assertEquals(
            $expected,
            $result,
            sprintf(
                'From %s to previous first workday of month ',
                $start
            )
        );
    }

    /**
     * @return array
     */
    public function shiftProvider()
    {
        return $this->fixture;
    }
}