Added test cases for null lastName, null firstName, email domain name

Author: dagguh

jaxrs/resource-validation/src/test/java/org/javaee7/jaxrs/resource/validation/NameAddResourceTest.java

@@ -68,7 +68,6 @@ private Response postName(JsonObject name) {
         return target
                 .request()
                 .post(nameEntity);
-
     }
 
     private void assertStatus(Response response, Status expectedStatus) {
@@ -91,6 +90,17 @@ private void assertFailedValidation(Response response) {
         assertStatus(response, BAD_REQUEST);
     }
 
+    @Test
+    public void shouldFailAtFirstNameNullValidation() throws Exception {
+        JsonObject name = startValidName()
+                .addNull("firstName")
+                .build();
+
+        Response response = postName(name);
+
+        assertFailedValidation(response);
+    }
+
     @Test
     public void shouldFailAtLastNameSizeValidation() throws Exception {
         JsonObject name = startValidName()
@@ -103,7 +113,18 @@ public void shouldFailAtLastNameSizeValidation() throws Exception {
     }
 
     @Test
-    public void shouldFailAtEmailValidation() throws Exception {
+    public void shouldFailAtLastNameNullValidation() throws Exception {
+        JsonObject name = startValidName()
+                .addNull("lastName")
+                .build();
+
+        Response response = postName(name);
+
+        assertFailedValidation(response);
+    }
+
+    @Test
+    public void shouldFailAtEmailAtSymbolValidation() throws Exception {
         JsonObject name = startValidName()
                 .add("email", "missing-at-symbol.com")
                 .build();
@@ -113,4 +134,15 @@ public void shouldFailAtEmailValidation() throws Exception {
         assertFailedValidation(response);
     }
 
+    @Test
+    public void shouldFailAtEmailComDomainValidation() throws Exception {
+        JsonObject name = startValidName()
+                .add("email", "other-than-com@domain.pl")
+                .build();
+
+        Response response = postName(name);
+
+        assertFailedValidation(response);
+    }
+
 }