spring-test-slices: Spring Boot 4.1.2 test slices lab (@WebMvcTest, @JsonTest, @RestClientTest, @DataJpaTest vs @SpringBootTest)

Co-Authored-By: Claude Sonnet 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_017ic4b7Jbw5CxUQ13D7gn25
2026-11-14 15:26:55 +05:30
parent c92977b23d
commit d7497c8ab1
53 changed files with 1547 additions and 0 deletions
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+package lab.slices.failing;
+
+import lab.slices.BookController;
+import org.junit.jupiter.api.Tag;
+import org.junit.jupiter.api.Test;
+import org.springframework.boot.webmvc.test.autoconfigure.WebMvcTest;
+
+/** Fails on purpose: the controller needs a BookService and nothing in a @WebMvcTest provides one. */
+@Tag("failure-demo")
+@WebMvcTest(BookController.class)
+public class MissingMockBeanFailure {
+    @Test
+    void neverRuns() {
+    }
+}