Verified, that requests to the RestController without "path" are invalid

[demos/testing] / src / test / java / de / juplo / demo / RestControllerIT.java

diff --git a/src/test/java/de/juplo/demo/RestControllerIT.java b/src/test/java/de/juplo/demo/RestControllerIT.java
index 68ad229..0334b04 100644 (file)
--- a/src/test/java/de/juplo/demo/RestControllerIT.java
+++ b/src/test/java/de/juplo/demo/RestControllerIT.java
@@ -2,8 +2,9 @@ package de.juplo.demo;
 
 
 import org.junit.jupiter.api.DisplayName;
-import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.extension.ExtendWith;
+import org.junit.jupiter.params.ParameterizedTest;
+import org.junit.jupiter.params.provider.ValueSource;
 import static org.mockito.Mockito.verify;
 import static org.mockito.Mockito.when;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -29,18 +30,37 @@ public class RestControllerIT
   RemoteContentService service;
 
 
-  @Test
-  @DisplayName("Valid mapping for RestController: /?path=foo")
-  void testUriWithParameter()
+  @DisplayName("Valid mappings for RestController with parameter")
+  @ParameterizedTest()
+  @ValueSource(strings = { "/?path=foo", "?path=foo" })
+  void testUriWithParameter(String uri)
   {
     when(service.getRemoteText("foo")).thenReturn(Mono.just("bar"));
     webClient
         .get()
-        .uri("/?path=foo")
+        .uri(uri)
         .header("Accept", MediaType.TEXT_PLAIN_VALUE)
         .exchange()
         .expectStatus().isOk()
         .expectBody(String.class).isEqualTo("bar");
     verify(service).getRemoteText("foo");
   }
+
+  @DisplayName("Mappings for RestController without a parameter")
+  @ParameterizedTest(name = "{arguments} ==> uri={0}")
+  @ValueSource(strings = { "/", "", "?foo=bar", "/?foo=bar"})
+  void testUriWithoutParameter(String uri)
+  {
+    webClient
+        .get()
+        .uri(uri)
+        .header("Accept", MediaType.TEXT_PLAIN_VALUE)
+        .exchange()
+        .expectStatus().isBadRequest()
+        .expectBody()
+        .jsonPath("status").isEqualTo(400)
+        .jsonPath("error").isEqualTo("Bad Request")
+        .jsonPath("message").isEqualTo("Required String parameter 'path' is not present")
+        .jsonPath("timestamp").exists();
+  }
 }