Passed
Push — master ( 178b22...96b0ca )
by Mariano
04:20
created

ExpectationAnnotationParser::parseExpectation()   A

Complexity

Conditions 3
Paths 3

Size

Total Lines 16
Code Lines 9

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 3
eloc 9
nc 3
nop 1
dl 0
loc 16
rs 9.9666
c 0
b 0
f 0
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<?php
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namespace Mcustiel\Phiremock\Codeception\Util;
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use Codeception\Exception\ParseException;
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use Codeception\Test\Cest;
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use Codeception\TestInterface;
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use Codeception\Util\Annotation;
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class ExpectationAnnotationParser
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{
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    /** @var string */
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    private $expectationsPath;
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    public function __construct(string $expectationsPath)
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    {
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        $this->expectationsPath = $expectationsPath;
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    }
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    /**
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     * @param TestInterface|Cest $test
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     *
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     * @return array
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     */
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    public function getExpectations(TestInterface $test): array
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    {
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        if (!$test instanceof Cest) {
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            return [];
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        }
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        $expectations = Annotation::forMethod($test->getTestClass(), $test->getTestMethod())->fetchAll('expectation');
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        return array_map([$this, 'parseExpectation'], $expectations);
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    }
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    /** @throws ParseException */
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    public function parseExpectation(string $expectationAnnotation): string
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    {
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        $matches = [];
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        $expectationRegex = '/\(?\"?(?<filePath>[a-zA-Z0-9_\\/]+)(.json)?\"?\)?/';
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        preg_match($expectationRegex, $expectationAnnotation, $matches);
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        if (empty($matches)) {
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            throw new ParseException("The 'expectation' annotation could not be parsed (found: '$expectationAnnotation')");
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        }
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        $expectationPath = $this->getExpectationFullPath("{$matches['filePath']}.json");
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        if (!file_exists($expectationPath)) {
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            throw new ParseException("The expectation at $expectationPath could not be found ");
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        }
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        return $expectationPath;
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    }
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    private function getExpectationFullPath($path): string
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    {
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        return sprintf('%s/%s', $this->expectationsPath, $path);
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    }
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}
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