Tests\COG\ChronoShifter\Shifter\IsochronicDecrementTest

Complexity

Total Complexity

2

Size/Duplication

Total Lines	101
Duplicated Lines	100 %

Coupling/Cohesion

Components	0
Dependencies	5

Importance

Changes	7
Bugs	3	Features	1

2 Methods

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

<?php

namespace Tests\COG\ChronoShifter\Shifter;

use COG\ChronoShifter\Direction\Decreasing;
use COG\ChronoShifter\Period\IsoChronic;
use COG\ChronoShifter\Selector\Specific;
use COG\ChronoShifter\Shifter\ChronoShifter;

/**
 * @author Kristjan Siimson <kristjan.siimson@cashongo.co.uk>
 * @package Shifter\Test
 */
class IsochronicDecrementTest extends \PHPUnit_Framework_TestCase

This class seems to be duplicated in your project.

{
    /**
     * @var array
     */
    private $fixture = array(

        // Shift down by four weeks
        array(
            '2015-07-01', // Day of reference
            '2015-07-01', // Starting time
            '2015-06-03'  // Expected time
        ),

        // Discard time of the day
        array(
            '2015-07-01', // Day of reference
            '2015-07-01 15:12:24', // Starting time
            '2015-06-03'  // Expected time
        ),

        // Reference date in future
        array(
            '2015-07-02', // Day of reference
            '2015-07-01', // Starting time
            '2015-06-04'  // Expected time
        ),

        // Reference date on the previous day
        array(
            '2015-06-30', // Day of reference
            '2015-07-01', // Starting time
            '2015-06-30'  // Expected time
        ),

        // Reference date on the next day
        array(
            '2015-06-26 15:12:24', // Day of reference
            '2015-06-25', // Starting time
            '2015-05-29'  // Expected time
        ),

        // February with 28 days
        array(
            '2015-03-28', // Day of reference
            '2015-03-15', // Starting time
            '2015-02-28'  // Expected time
        ),

        // February with 29 days
        array(
            '2016-03-28', // Day of reference
            '2016-03-15', // Starting time
            '2016-02-29'  // Expected time
        ),

        // Decrement with DST difference
        array(
            '2015-04-05 10:26:20', // Day of reference
            '2015-04-01', // Starting time
            '2015-03-08'  // Expected time
        ),

        // Decrement with DST difference
        array(
            '2015-04-05 10:26:20', // Day of reference
            '2015-11-12', // Starting time
            '2015-10-18'  // Expected time
        )
    );

    /**
     * @dataProvider shiftProvider
     * @param integer $reference
     * @param string $start
     * @param string $expected
     */
    public function testShiftDown($reference, $start, $expected)
    {
        $shifter = new ChronoShifter(new Isochronic($start, $reference, 28), new Specific(new Decreasing(), 1));
        $result = $shifter->shift($start);

        $this->assertEquals(
            $expected,
            $result,
            sprintf(
                'From %s to previous four weeks referencing %s',
                $start,
                $reference
            )
        );
    }

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