add further coverage for creating abstract resources with a discriminator

Author: bendavies

features/main/crud_abstract.feature

@@ -135,3 +135,30 @@ Feature: Create-Retrieve-Update-Delete on abstract resource
     When I send a "DELETE" request to "/abstract_dummies/1"
     Then the response status code should be 204
     And the response should be empty
+
+  Scenario: Create a concrete resource with discriminator
+    When I add "Content-Type" header equal to "application/ld+json"
+    And I send a "POST" request to "/abstract_dummies" with body:
+    """
+    {
+      "discr": "concrete",
+      "instance": "Concrete",
+      "name": "My Dummy"
+    }
+    """
+    Then the response status code should be 201
+    And the response should be in JSON
+    And the header "Content-Type" should be equal to "application/ld+json; charset=utf-8"
+    And the header "Content-Location" should be equal to "/concrete_dummies/2"
+    And the header "Location" should be equal to "/concrete_dummies/2"
+    And the JSON should be equal to:
+    """
+    {
+      "@context": "/contexts/ConcreteDummy",
+      "@id": "/concrete_dummies/2",
+      "@type": "ConcreteDummy",
+      "instance": "Concrete",
+      "id": 2,
+      "name": "My Dummy"
+    }
+    """

tests/Fixtures/TestBundle/Document/AbstractDummy.php

@@ -23,11 +23,8 @@
  *
  * @author Jérémy Derussé <[email protected]>
  * @ApiResource(
- *     itemOperations={
- *         "get",
- *         "put",
- *         "delete",
- *     },
+ *     collectionOperations={"get", "post"},
+ *     itemOperations={"get", "put", "delete"},
  *     attributes={"filters"={"my_dummy.mongodb.search", "my_dummy.mongodb.order", "my_dummy.mongodb.date"}}
  * )
  * @ODM\Document

tests/Fixtures/TestBundle/Entity/AbstractDummy.php

@@ -24,11 +24,8 @@
  * @author Jérémy Derussé <[email protected]>
  *
  * @ApiResource(
- *     itemOperations={
- *         "get",
- *         "put",
- *         "delete",
- *     },
+ *     collectionOperations={"get", "post"},
+ *     itemOperations={"get", "put", "delete"},
  *     attributes={"filters"={"my_dummy.search", "my_dummy.order", "my_dummy.date"}}
  * )
  * @ORM\Entity