Mock Jwt Test Support and Jwt.Builder

Fixes: gh-6634
Fixes: gh-6851

samples/boot/oauth2resourceserver/src/test/java/sample/OAuth2ResourceServerControllerTests.java

@@ -0,0 +1,71 @@
+/*
+ * Copyright 2002-2019 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package sample;
+
+import static org.hamcrest.CoreMatchers.is;
+import static org.springframework.security.test.web.servlet.request.SecurityMockMvcRequestPostProcessors.jwt;
+import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.content;
+import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.autoconfigure.web.servlet.WebMvcTest;
+import org.springframework.boot.test.mock.mockito.MockBean;
+import org.springframework.security.core.authority.SimpleGrantedAuthority;
+import org.springframework.security.oauth2.jwt.JwtDecoder;
+import org.springframework.test.context.junit4.SpringRunner;
+import org.springframework.test.web.servlet.MockMvc;
+
+/**
+ *
+ * @author Jérôme Wacongne <ch4mp@c4-soft.com>
+ * @since 5.2.0
+ *
+ */
+@RunWith(SpringRunner.class)
+@WebMvcTest(OAuth2ResourceServerController.class)
+public class OAuth2ResourceServerControllerTests {
+
+	@Autowired
+	MockMvc mockMvc;
+
+	@MockBean
+	JwtDecoder jwtDecoder;
+
+	@Test
+	public void indexGreetsAuthenticatedUser() throws Exception {
+		mockMvc.perform(get("/").with(jwt().name("ch4mpy")))
+				.andExpect(content().string(is("Hello, ch4mpy!")));
+	}
+	
+	@Test
+	public void messageCanBeReadWithScopeMessageReadAuthority() throws Exception {
+		mockMvc.perform(get("/message").with(jwt().scopes("message:read")))
+				.andExpect(content().string(is("secret message")));
+		
+		mockMvc.perform(get("/message").with(jwt().authorities(new SimpleGrantedAuthority(("SCOPE_message:read")))))
+			.andExpect(content().string(is("secret message")));
+	}
+	
+	@Test
+	public void messageCanNotBeReadWithoutScopeMessageReadAuthority() throws Exception {
+		mockMvc.perform(get("/message").with(jwt()))
+				.andExpect(status().isForbidden());
+	}
+
+}