update test

Author: lizk886

src/test/java/com/uid2/shared/attest/UidCoreClientTest.java

@@ -113,11 +113,11 @@ public void Download_Http403Error_LogsStatusCodeAndEndpoint() throws IOException
 
         assertAll(
             () -> assertTrue(result.getMessage().contains("E12: Data Download Failure"), 
-                "Should contain E12 error code"),
+                "Expected E12 error code in message"),
             () -> assertTrue(result.getMessage().contains("HTTP response code 403"), 
-                "Should contain HTTP status code 403"),
+                "Expected HTTP status code 403 in message"),
             () -> assertTrue(result.getMessage().contains("For troubleshooting information, refer to the applicable Private Operator guide"), 
-                "Should reference documentation")
+                "Expected documentation reference in message")
         );
     }
 
@@ -133,9 +133,9 @@ public void Download_Http404Error_LogsStatusCode() throws IOException, Attestati
 
         assertAll(
             () -> assertTrue(result.getMessage().contains("HTTP response code 404"), 
-                "Should contain HTTP status code 404"),
+                "Expected HTTP status code 404 in message"),
             () -> assertTrue(result.getMessage().contains("E12: Data Download Failure"), 
-                "Should contain E12 error code")
+                "Expected E12 error code in message")
         );
     }
 
@@ -151,9 +151,9 @@ public void Download_Http500Error_LogsStatusCode() throws IOException, Attestati
 
         assertAll(
             () -> assertTrue(result.getMessage().contains("E12: Data Download Failure"), 
-                "Should contain E12 error code"),
+                "Expected E12 error code in message"),
             () -> assertTrue(result.getMessage().contains("HTTP response code 500"), 
-                "Should contain HTTP status code 500")
+                "Expected HTTP status code 500 in message")
         );
     }
 
@@ -168,7 +168,7 @@ public void Download_Http503Error_LogsStatusCode() throws IOException, Attestati
         });
 
         assertTrue(result.getMessage().contains("HTTP response code 503"), 
-            "Should contain HTTP status code 503");
+            "Expected HTTP status code 503 in message");
     }
 
     @Test
@@ -182,11 +182,11 @@ public void Download_NetworkError_LogsExceptionType() throws IOException, Attest
 
         assertAll(
             () -> assertTrue(result.getMessage().contains("E12: Data Download Failure"), 
-                "Should contain E12 error code"),
+                "Expected E12 error code in message"),
             () -> assertTrue(result.getMessage().contains("exception: IOException"), 
-                "Should log exception type"),
+                "Expected exception type in message"),
             () -> assertTrue(result.getMessage().contains("For troubleshooting information, refer to the applicable Private Operator guide"), 
-                "Should reference documentation")
+                "Expected documentation reference in message")
         );
     }
 }