Fix for issue #13

* Add route that returns an array as specified in issue #13
* Add tests that validates the issue
* Fix issue
* Split up the two test scripts and refer to them in the combined script
* Update ChangeLog

ChangeLog.md

@@ -1,6 +1,14 @@
 Changelog for Behat API Extension
 =================================
 
+v1.0.3
+------
+__N/A__
+
+Bug fixes:
+
+* #13: Checking multi-dimensional arrays
+
 v1.0.2
 ------
 __2016-09-15__

composer.json

@@ -49,9 +49,11 @@
     "scripts": {
         "clean": "rm -rf build",
         "lint": "for file in `git ls-files '*php'`; do php -l $file; done",
+        "test-phpunit": "vendor/bin/phpunit",
+        "test-behat": "vendor/bin/behat --strict",
         "test": [
-            "vendor/bin/phpunit",
-            "vendor/bin/behat --strict"
+            "@test-phpunit",
+            "@test-behat"
         ],
         "start-server": "php -S localhost:8080 -t ./features/bootstrap > server.log 2>&1 &"
     }

features/bootstrap/index.php

@@ -118,5 +118,31 @@
     ], 500);
 });
 
+$app->match('/issue-13', function(Application $app) {
+    return new JsonResponse([
+        'customer' => [
+            'id' => '12345',
+            'name' => 'Behat Testing API',
+            'images' => [
+                [
+                    'id' => '5678',
+                    'filename_client' => 'tech.ai',
+                    'filename_preview' => 'testimage-converted.png',
+                    'filename_print' => 'testimage.ai',
+                    'url' => '\/media\/testimage-converted.png',
+                    'created_time' => '2016-10-10 07 => 28 => 42'
+                ], [
+                    'id' => '7890',
+                    'filename_client' => 'demo.ai',
+                    'filename_preview' => 'demoimage-converted.png',
+                    'filename_print' => 'demoimage.ai',
+                    'url' => '\/media\/demoimage-converted.png',
+                    'created_time' => '2016-10-10 07 => 38 => 22'
+                ],
+            ],
+        ],
+    ]);
+});
+
 // Run the application
 $app->run();

features/issue-13.feature

@@ -0,0 +1,46 @@
+Feature: Fix issue #13
+    In order to check multidimensional arrays
+    As an extension
+    I need to recursively compare arrays
+
+    Background:
+        Given a file named "behat.yml" with:
+            """
+            default:
+                formatters:
+                    progress: ~
+                extensions:
+                    Imbo\BehatApiExtension:
+                        base_uri: http://localhost:8080
+
+                suites:
+                    default:
+                        contexts: ['Imbo\BehatApiExtension\Context\ApiContext']
+            """
+
+    Scenario: Recursively compare arrays
+        Given a file named "features/issue-13.feature" with:
+            """
+            Feature: Recursively check arrays
+                Scenario: Check the value for a sub-array
+                    When I request "/issue-13"
+                    Then the response code is 200
+                    And the response body contains:
+                        '''
+                        {
+                            "customer": {
+                                "images[0]": {
+                                    "filename_client": "tech.ai"
+                                }
+                            }
+                        }
+                        '''
+            """
+        When I run "behat features/issue-13.feature"
+        Then it should pass with:
+            """
+            ...
+
+            1 scenario (1 passed)
+            3 steps (3 passed)
+            """

src/ArrayContainsComparator.php

@@ -61,6 +61,12 @@ public function compare(array $haystack, array $needle, $path = null) {
                     continue;
                 }
 
+                if (is_array($value) && is_array($haystack[$key][$index])) {
+                    // Recursively compare the haystack against the needle
+                    $this->compare($haystack[$key][$index], $value);
+                    continue;
+                }
+
                 if ($value !== $haystack[$key][$index]) {
                     throw new InvalidArgumentException(sprintf(
                         'Item on index %d in array at haystak key "%s" does not match value %s',

tests/ArrayContainsComparatorTest.php

@@ -434,6 +434,35 @@ public function getValuesToCompare() {
                 'willFail' => false,
             ],
 
+            // @see https://github.com/imbo/behat-api-extension/issues/13
+            'match sub-arrays using indexes' => [
+                'haystack' => [
+                    'foo' => [
+                        'bar' => [
+                            [
+                                'foo' => 'bar',
+                                'baz' => 'bat',
+                            ],
+                            [
+                                'foo' => 'bar',
+                                'baz' => 'bat',
+                            ],
+                        ],
+                    ],
+                ],
+                'needle' => [
+                    'foo' => [
+                        'bar[0]' => [
+                            'foo' => 'bar',
+                        ],
+                        'bar[1]' => [
+                            'baz' => 'bat',
+                        ]
+                    ]
+                ],
+                'willFail' => false,
+            ],
+
             'MATCH ALL THE THINGS!!!' => [
                 'haystack' => [
                     'null' => null,