From: Kai Moritz <kai@juplo.de>
Date: Sat, 19 Sep 2020 11:54:30 +0000 (+0200)
Subject: TODO... Passt der neue Test noch?
X-Git-Url: http://juplo.de/gitweb/?a=commitdiff_plain;h=7bf76e7ab569dd3392b3904a734bb1895bd219a2;p=demos%2Ftesting

TODO... Passt der neue Test noch?
Added a working component-test for exceptions, thrown outside of controllers
---

diff --git a/src/test/java/de/juplo/demo/ExceptionHandlingApplicationTests.java b/src/test/java/de/juplo/demo/ExceptionHandlingApplicationTests.java
index b450f17..b5e346f 100644
--- a/src/test/java/de/juplo/demo/ExceptionHandlingApplicationTests.java
+++ b/src/test/java/de/juplo/demo/ExceptionHandlingApplicationTests.java
@@ -9,6 +9,7 @@ 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.test.web.servlet.MockMvc;
+import org.springframework.web.util.NestedServletException;
 
 import java.net.URI;
 import java.util.Optional;
@@ -17,6 +18,7 @@ import static org.mockito.AdditionalMatchers.geq;
 import static org.mockito.AdditionalMatchers.lt;
 import static org.mockito.ArgumentMatchers.*;
 import static org.mockito.Mockito.*;
+import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.springframework.test.web.servlet.request.MockMvcRequestBuilders.get;
 import static org.springframework.test.web.servlet.result.MockMvcResultMatchers.status;
 
@@ -87,6 +89,20 @@ class ExceptionHandlingApplicationTests {
 				.andExpect(status().isBadRequest());
 	}
 
+	@Test
+	void test503_WORKING() throws Exception {
+		// MockMvc throws the exception, because it is thrown outside
+		// of the context of the called controller. Catching and handling
+		// of this exception would require, to have a reale servlet container
+		// in place, which would be against the intention of mocking away
+		// everything except the core MVC functionallity.
+		// Hence, throwing exceptions, which are thrown outside of the context
+		// of the controller IS the expected behaviour here!
+		assertThrows(
+				NestedServletException.class,
+				() -> mvc.perform(get(URI.create("http://FOO/?template=foo"))));
+	}
+
 	@Test
 	void test503() throws Exception {
 		mvc