Added Assertions into ErrorContextTest

Author: dk2k

src/test/java/org/apache/ibatis/executor/ErrorContextTest.java

@@ -17,31 +17,49 @@
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
+import org.junit.jupiter.api.Assertions;
 import org.junit.jupiter.api.Test;
 
 class ErrorContextTest {
 
+  private static final String SOME_FILE_XML = "somefile.xml";
+  private static final String SOME_ACTIVITY = "some activity";
+  private static final String SOME_OBJECT = "some object";
+  private static final String MORE_INFO = "Here's more info.";
+  private static final String EXCEPTION_MESSAGE = "test";
+
   @Test
   void shouldShowProgressiveErrorContextBuilding() {
     ErrorContext context = ErrorContext.instance();
-    context.resource("somefile.xml").activity("some activity").object("some object").message("Here's more info.");
-    context.toString().startsWith("### The error occurred in somefile.xml.");
+
+    context.resource(SOME_FILE_XML).activity(SOME_ACTIVITY).object(SOME_OBJECT).message(MORE_INFO);
+    String contextString = context.toString();
+    Assertions.assertTrue(contextString.contains("### " + MORE_INFO));
+    Assertions.assertTrue(contextString.contains("### The error may exist in " + SOME_FILE_XML));
+    Assertions.assertTrue(contextString.contains("### The error may involve " + SOME_OBJECT));
+    Assertions.assertTrue(contextString.contains("### The error occurred while " + SOME_ACTIVITY));
     context.reset();
 
-    context.activity("some activity").object("some object").message("Here's more info.");
-    context.toString().startsWith("### The error occurred while some activity.");
+    context.activity(SOME_ACTIVITY).object(SOME_OBJECT).message(MORE_INFO);
+    contextString = context.toString();
+    Assertions.assertTrue(contextString.contains("### " + MORE_INFO));
+    Assertions.assertTrue(contextString.contains("### The error occurred while " + SOME_ACTIVITY));
     context.reset();
 
-    context.object("some object").message("Here's more info.");
-    context.toString().startsWith("### Check some object.");
+    context.object(SOME_OBJECT).message(MORE_INFO);
+    contextString = context.toString();
+    Assertions.assertTrue(contextString.contains("### " + MORE_INFO));
+    Assertions.assertTrue(contextString.contains("### The error may involve " + SOME_OBJECT));
     context.reset();
 
-    context.message("Here's more info.");
-    context.toString().startsWith("### Here's more info.");
+    context.message(MORE_INFO);
+    contextString = context.toString();
+    Assertions.assertTrue(contextString.contains("### " + MORE_INFO));
     context.reset();
 
-    context.cause(new Exception("test"));
-    context.toString().startsWith("### Cause: java.lang.Exception: test");
+    context.cause(new Exception(EXCEPTION_MESSAGE));
+    contextString = context.toString();
+    Assertions.assertTrue(contextString.contains("### Cause: java.lang.Exception: " + EXCEPTION_MESSAGE));
     context.reset();
 
   }