add it test for native

src/test/java/org/prebid/server/it/OpenxTest.java

@@ -19,14 +19,14 @@ public class OpenxTest extends IntegrationTest {
     public void openrtb2AuctionShouldRespondWithBidsFromOpenx() throws IOException, JSONException {
         // given
         WIRE_MOCK_RULE.stubFor(post(urlPathEqualTo("/openx-exchange"))
-                .withRequestBody(equalToJson(jsonFrom("openrtb2/openx/test-openx-bid-request.json")))
-                .willReturn(aResponse().withBody(jsonFrom("openrtb2/openx/test-openx-bid-response.json"))));
+                .withRequestBody(equalToJson(jsonFrom("openrtb2/openx/test-native-request.json")))
+                .willReturn(aResponse().withBody(jsonFrom("openrtb2/openx/test-native-response.json"))));
 
         // when
-        final Response response = responseFor("openrtb2/openx/test-auction-openx-request.json",
+        final Response response = responseFor("openrtb2/openx/test-native-response.json",
                 Endpoint.openrtb2_auction);
 
         // then
-        assertJsonEquals("openrtb2/openx/test-auction-openx-response.json", response, singletonList("openx"));
+        assertJsonEquals("openrtb2/openx/test-native-response.json", response, singletonList("openx"));
     }
 }

src/test/resources/org/prebid/server/it/openrtb2/openx/test-native-request.json

@@ -0,0 +1,31 @@
+{
+  "id": "bidRequestId",
+  "imp": [
+    {
+      "id": "impId1",
+      "native": {
+        "request": "{\"assets\":[{\"id\":1,\"required\":1,\"title\":{\"len\":25}},{\"id\":2,\"required\":1,\"img\":{\"type\":3,\"wmin\":200,\"hmin\":200}}]}"
+      },
+      "ext": {
+        "bidder": {
+          "customParams": {
+            "foo": "bar"
+          },
+          "unit": "123456",
+          "delDomain": "se-demo-d.openx.net"
+        }
+      }
+    }
+  ],
+  "user": {
+    "ext": {
+      "consent": "consentString"
+    }
+  },
+  "regs": {
+    "coppa": 0,
+    "ext": {
+      "gdpr": 1
+    }
+  }
+}

src/test/resources/org/prebid/server/it/openrtb2/openx/test-native-response.json

@@ -0,0 +1,23 @@
+{
+  "id": "bidRequestId",
+  "seatbid": [
+    {
+      "bid": [
+        {
+          "id": "bidId1",
+          "impid": "impId1",
+          "price": 1.5,
+          "adm": "{\"native\":{\"ver\":\"1.2\",\"assets\":[{\"id\":1,\"title\":{\"text\":\"Native Ad Title\"}},{\"id\":2,\"img\":{\"url\":\"https://example.com/image.jpg\",\"w\":200,\"h\":200}}],\"link\":{\"url\":\"https://example.com/click\"},\"imptrackers\":[\"https://example.com/impression\"]}}",
+          "adomain": ["example.com"],
+          "iurl": "https://example.com/image.jpg",
+          "cid": "campaignId1",
+          "crid": "creativeId1",
+          "dealid": "dealId1",
+          "w": 200,
+          "h": 200
+        }
+      ]
+    }
+  ],
+  "cur": "USD"
+}