Undemanding\Difference\Test\Transformation\DifferenceTest::itTransformsImagesToDifferences()

Complexity

Conditions	1
Paths	1

Size

Total Lines	18
Code Lines	10

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

<?php
    public function itTransformsImagesToDifferences()
    {
        $transformation = new Difference();

        $bitmap1 = [[0, 0], [0, 1]];
        $bitmap2 = [[1, 0], [0, 0]];

        $method1 = function($p, $q) {

The parameter $q is not used and could be removed.

            return $p;
        };

        $method2 = function($p, $q) {
            return $q;
        };

        $this->assertEquals($bitmap1, $transformation($bitmap1, $bitmap2, 2, 2, $method1));
        $this->assertEquals($bitmap2, $transformation($bitmap1, $bitmap2, 2, 2, $method2));
    }
}