php-cs-fixer-config

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<?php
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use Gomzyakov\CS\Rules;
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use PHPUnit\Framework\TestCase;
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class RulesTest extends TestCase
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{
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    public function test_method_return_array()
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    {
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        $rules = Rules::getRules();
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        $this->assertIsArray($rules);
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    }
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    public function test_merge_overwritten_rules()
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    {
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        $rules = Rules::getRules();
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        // Check array-rule before replace
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        $this->assertSame(
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            [
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                'default'   => 'align_single_space_minimal',
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                'operators' => [
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                    '='  => 'align_single_space',
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                    '=>' => 'align_single_space',
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                ],
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            ],
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            $rules['binary_operator_spaces']
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        );
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        $overwritten_rules = ['binary_operator_spaces' => ['default' => 'foo']];
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        $rules             = Rules::getRules($overwritten_rules);
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        // Check array-rule after replace
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        $this->assertSame(
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            [
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                'default'   => 'foo', // <-- Replaced rule
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                'operators' => [
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                    '='  => 'align_single_space',
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                    '=>' => 'align_single_space',
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                ],
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            ],
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            $rules['binary_operator_spaces']
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        );
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    }
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}
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