MME-19 Add test for images?count=true endpoint.

src/integrationTest/java/app/mealsmadeeasy/api/image/ImageControllerTests.java

@@ -440,4 +440,15 @@ public class ImageControllerTests {
                 .andExpect(status().isForbidden());
     }
 
+    @Test
+    public void getCountOfOwnedImages() throws Exception {
+        final User owner = this.seedUser();
+        this.mockMvc.perform(
+                get("/images?count=true")
+                        .header("Authorization", "Bearer " + this.getAccessToken(owner))
+        )
+                .andExpect(status().isOk())
+                .andExpect(jsonPath("$.count").isNotEmpty());
+    }
+
 }