Move metrics handler utilities to new package in container-core

1 files changed, 25 insertions, 0 deletions

diff --git a/container-core/src/test/java/com/yahoo/container/handler/metrics/ErrorResponseTest.java b/container-core/src/test/java/com/yahoo/container/handler/metrics/ErrorResponseTest.java
new file mode 100644
index 00000000000..882f9044dce
--- /dev/null
+++ b/container-core/src/test/java/com/yahoo/container/handler/metrics/ErrorResponseTest.java
@@ -0,0 +1,25 @@
+// Copyright 2020 Oath Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.container.handler.metrics;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+/**
+ * @author gjoranv
+ */
+public class ErrorResponseTest {
+
+    @Test
+    public void error_message_is_wrapped_in_json_object() {
+        var json =  ErrorResponse.asErrorJson("bad");
+        assertEquals("{\"error\":\"bad\"}", json);
+    }
+
+    @Test
+    public void quotes_are_escaped() {
+        var json =  ErrorResponse.asErrorJson("Message \" with \" embedded quotes.");
+        assertEquals("{\"error\":\"Message \\\" with \\\" embedded quotes.\"}", json);
+    }
+
+}