adding behat for feature testing

2025-07-30 21:20:11 +02:00 · 2016-06-03 11:44:27 +02:00
parent 3d2c74e9df
commit fbaf05d0d4
14 changed files with 2963 additions and 86 deletions
--- a/features/bootstrap/FeatureContext.php
+++ b/features/bootstrap/FeatureContext.php
@@ -0,0 +1,206 @@
+<?php
+
+use Behat\Behat\Tester\Exception\PendingException;
+use Behat\Behat\Context\Context;
+use Behat\Behat\Context\SnippetAcceptingContext;
+use Behat\Gherkin\Node\PyStringNode;
+use Behat\Gherkin\Node\TableNode;
+
+/**
+ * Defines application features from the specific context.
+ */
+class FeatureContext implements Context, SnippetAcceptingContext
+{
+    private $url = null;
+
+    private $headers = [];
+    private $imageString = null;
+    private $image = null;
+    private $imageJSON = null;
+
+
+    /**
+     * Initializes context.
+     *
+     * Every scenario gets its own context instance.
+     * You can also pass arbitrary arguments to the
+     * context constructor through behat.yml.
+     */
+    public function __construct()
+    {
+    }
+
+
+
+    /**
+     * @Given Set mode :arg1
+     */
+    public function setMode($arg1 = null)
+    {
+        $this->url = "http://localhost/git/cimage/webroot/";
+        switch ($arg1) {
+            case "development":
+                $this->url .= "imgd.php";
+                break;
+            case "production":
+                $this->url .= "imgp.php";
+                break;
+            case "strict":
+                $this->url .= "imgs.php";
+                break;
+            default:
+                $this->url .= "img.php";
+        }
+    }
+
+
+
+    /**
+     * @Given Set src :arg1
+     */
+    public function setSrc($arg1)
+    {
+        if (is_null($this->url)) {
+            $this->setMode();
+        }
+
+        $this->url .= "?src=$arg1";
+    }
+
+
+
+    /**
+     * @When Get image
+     */
+    public function getImage()
+    {
+        //echo $this->url;
+        $res = file_get_contents($this->url);
+        PHPUnit_Framework_Assert::assertNotEquals(false, $res);
+
+        $this->imageString = $res;
+        $this->headers = $http_response_header;
+        
+        if (is_null($this->imageJSON)) {
+            $this->getImageAsJson();
+        }
+    }
+
+
+
+    /**
+     * @When Get image as JSON
+     */
+    public function getImageAsJson()
+    {
+        $res = file_get_contents($this->url . "&json");
+        PHPUnit_Framework_Assert::assertNotEquals(false, $res);
+
+        $res = json_decode($res, true);
+        PHPUnit_Framework_Assert::assertNotEquals(null, $res);
+
+        $this->imageJSON = $res;
+    }
+
+
+
+    /**
+     * @When Get headers for image
+     */
+    public function getHeadersForImage()
+    {
+        //echo $this->url;
+        $res = get_headers($this->url);
+        PHPUnit_Framework_Assert::assertNotEquals(false, $res);
+
+        $this->headers = $http_response_header;
+    }
+
+
+
+    /**
+     * @Then Returns status code :arg1
+     */
+    public function returnsStatusCode($arg1)
+    {
+        PHPUnit_Framework_Assert::assertNotEquals(
+            false,
+            strpos($this->headers[0], $arg1)
+        );
+    }
+
+
+    /**
+     *
+     */
+    private function compareImageJsonToHeaders()
+    {
+        $contentLength = "Content-Length: " . $this->imageJSON["size"];
+        PHPUnit_Framework_Assert::assertContains(
+            $contentLength,
+            $this->headers
+        );
+
+        $contentType = "Content-Type: " . $this->imageJSON["mimeType"];
+        PHPUnit_Framework_Assert::assertContains(
+            $contentType,
+            $this->headers
+        );
+
+        $lastModified = "Last-Modified: " . $this->imageJSON["cacheGmdate"] . " GMT";
+        PHPUnit_Framework_Assert::assertContains(
+            $lastModified,
+            $this->headers
+        );
+    }
+
+
+
+    /**
+     *
+     */
+    private function compareImageJsonToSavedJson($file)
+    {
+        $res = file_get_contents("$file.json");
+        PHPUnit_Framework_Assert::assertNotEquals(false, $res);
+
+        $res = json_decode($res, true);
+        PHPUnit_Framework_Assert::assertNotEquals(null, $res);
+
+        $keys = [
+            "mimeType",
+            "width",
+            "height",
+            "size",
+            "colors",
+            "pngType",
+        ];
+        foreach ($keys as $key) {
+            if (array_key_exists($key, $res)
+                && array_key_exists($key, $this->imageJSON)
+            ) {
+                PHPUnit_Framework_Assert::assertEquals(
+                    $res[$key],
+                    $this->imageJSON[$key]
+                );
+            }
+        }
+    }
+
+
+
+    /**
+     * @Then Compares to image :arg1
+     */
+    public function comparesToImage($arg1)
+    {
+        $base = __DIR__ . "/../img";
+        $res = file_get_contents("$base/$arg1");
+        PHPUnit_Framework_Assert::assertNotEquals(false, $res);
+
+        PHPUnit_Framework_Assert::assertEquals($this->imageString, $res);
+
+        $this->compareImageJsonToHeaders();
+        $this->compareImageJsonToSavedJson("$base/$arg1");
+    }
+}