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<?php |
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use Behat\Behat\Context\Context; |
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use Behat\Gherkin\Node\PyStringNode; |
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/** |
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* Defines application features from the specific context. |
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*/ |
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class FeatureContext implements Context |
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{ |
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private $testDir; |
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private $zBinary; |
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private $zBinaryPath; |
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private $packageBinary; |
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private $response; |
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/** |
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* Initializes context. |
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* |
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* Every scenario gets its own context instance. |
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* You can also pass arbitrary arguments to the |
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* context constructor through behat.yml. |
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*/ |
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public function __construct() |
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{ |
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$this->testDir = __DIR__ . '/tmp'; |
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$this->zBinary = escapeshellarg(__DIR__ . '/../../bin/z'); |
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$this->zBinaryPath = realpath(__DIR__ . '/../../bin/z'); |
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$this->packageBinary = escapeshellarg(__DIR__ . '/../../bin/package.php'); |
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putenv('ZPATH=.'); |
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putenv('ZFILE=z.yml'); |
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} |
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/** |
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* @Given /^I am in (?P<type>a|the) test directory$/ |
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*/ |
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public function iAmInATestDirectory($type) |
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{ |
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if ($type == "a") { |
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if (!is_dir($this->testDir)) { |
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mkdir($this->testDir); |
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} |
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chdir($this->testDir); |
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shell_exec('rm -r *'); |
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} else { |
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chdir($this->testDir); |
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} |
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} |
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/** |
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* @Given /^there is (?:a )?file "(?P<file>[^"]+)"$/ |
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*/ |
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public function thereIsFile($file, PyStringNode $string) |
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{ |
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$dir = dirname($file); |
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if ($dir && !is_dir($dir)) { |
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mkdir($dir); |
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} |
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file_put_contents($file, $string->getRaw()); |
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} |
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/** |
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* @Given /^there is an executable file "([^"]*)" with a shebang pointing to Z$/ |
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*/ |
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public function thereIsAFileWithAShebangPointingToZ($file, PyStringNode $string) |
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{ |
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$this->thereIsFile($file, $string); |
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// this is necessary when the binary is inside a path that contains spaces. |
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// A shebang path cannot contain spaces... whoa. |
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if (file_exists("/tmp/z-interpreter")) { |
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unlink("/tmp/z-interpreter"); |
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} |
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symlink($this->zBinaryPath, "/tmp/z-interpreter"); |
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file_put_contents($file, "#!/tmp/z-interpreter -\n\n" . file_get_contents($file)); |
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chmod($file, 0755); |
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} |
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/** |
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* @When /^I run "z ([^"]*)"$/ |
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*/ |
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public function iRunZ($cmd) |
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{ |
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$this->response = shell_exec($this->zBinary . ' ' . $cmd . ' 2>&1'); |
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} |
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/** |
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* @When /^I run "package ([^"]*)"$/ |
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*/ |
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public function iRunPackage($cmd) |
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{ |
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$this->response = shell_exec('php ' . $this->packageBinary . ' ' . $cmd . ' 2>&1'); |
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} |
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/** |
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* @When /^I run ".\/([^"]*)"$/ |
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*/ |
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public function iRunALocalScript($cmd) |
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{ |
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$this->response = shell_exec('./' . $cmd . ' 2>&1'); |
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} |
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/** |
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* @Then /^I should (?P<negate>not )?see text matching "(?P<pattern>[^"]*)"$/ |
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*/ |
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public function iShouldSeeTextMatching($pattern, $negate = false) |
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{ |
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$res = preg_match($pattern, $this->response); |
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if ((bool)$res == (bool)$negate) { |
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throw new UnexpectedValueException( |
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"Pattern {$pattern} was" . ($negate ? "" : " not") . " found in program response:\n{$this->response}" |
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); |
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} |
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} |
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} |
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You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.