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Subject [GitHub] zhengyangyong commented on a change in pull request #562: [SCB-358] fix bug for monitor output id that register only name without any tags
Date Thu, 01 Mar 2018 00:05:09 GMT
zhengyangyong commented on a change in pull request #562: [SCB-358] fix bug for monitor output
id that register only name without any tags
URL: https://github.com/apache/incubator-servicecomb-java-chassis/pull/562#discussion_r171427152
 
 

 ##########
 File path: foundations/foundation-metrics/src/test/java/org/apache/servicecomb/foundation/metrics/publish/TestMetric.java
 ##########
 @@ -0,0 +1,121 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apache.servicecomb.foundation.metrics.publish;
+
+import org.apache.servicecomb.foundation.common.exceptions.ServiceCombException;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class TestMetric {
+
+  @Test
+  public void testNewMetric() throws Exception {
+
+    Metric metric = new Metric("Key", 100);
+    Assert.assertEquals(0, metric.getTagsCount());
+
+    metric = new Metric("Key(A=1)", 100);
+    Assert.assertEquals(1, metric.getTagsCount());
+    Assert.assertEquals(true, metric.containsTagKey("A"));
+
+    metric = new Metric("Key(A=1,B=X)", 100);
+    Assert.assertEquals(2, metric.getTagsCount());
+    Assert.assertEquals(true, metric.containsTagKey("A"));
+    Assert.assertEquals(true, metric.containsTagKey("B"));
+    Assert.assertEquals("1", metric.getTagValue("A"));
+    Assert.assertEquals("X", metric.getTagValue("B"));
+
+    checkBadIdFormat("Key(");
+    checkBadIdFormat("Key)");
+    checkBadIdFormat("Key()");
+
+    checkBadIdFormat("Key(X)");
+    checkBadIdFormat("Key(X");
+    checkBadIdFormat("Key(X))");
+    checkBadIdFormat("Key((X)");
+
+    checkBadIdFormat("Key(X=)");
+    checkBadIdFormat("Key(X=");
+    checkBadIdFormat("Key(X=))");
+    checkBadIdFormat("Key((X=)");
+
+    checkBadIdFormat("Key(X=,)");
+    checkBadIdFormat("Key(X=,");
+    checkBadIdFormat("Key(X=,))");
+    checkBadIdFormat("Key((X=,)");
+
+    checkBadIdFormat("Key(X=,Y)");
+    checkBadIdFormat("Key(X=,Y");
+    checkBadIdFormat("Key(X=,Y))");
+    checkBadIdFormat("Key((X=,Y)");
+
+    checkBadIdFormat("Key(X=1,Y)");
+    checkBadIdFormat("Key(X=1,Y");
+    checkBadIdFormat("Key(X=1,Y))");
+    checkBadIdFormat("Key((X=1,Y)");
+
+    checkBadIdFormat("Key(X=1))");
+    checkBadIdFormat("Key((X=1)");
+
+    checkBadIdFormat("Key(X=1) ");
+    checkBadIdFormat("Key(X=1,Y=2)Z");
+
+    checkBadIdFormat("Key(X=1)()");
+    checkBadIdFormat("Key(X=1)(Y=1)");
+  }
+
+  @Test
+  public void checkMetricContainsTag() throws Exception {
+    Metric metric = new Metric("Key(A=1,B=X)", 100);
+    Assert.assertEquals(true, metric.containsTag("A", "1"));
+
+    try {
+      metric.containsTag("A");
+      throw new Exception("CheckFailed");
+    }
+    //ignore because throw exception is correct
+    catch (ServiceCombException ignore) {
+    }
+
+    try {
+      metric.containsTag("A", "1", "B");
+      throw new Exception("CheckFailed");
+    }
+    //ignore because throw exception is correct
+    catch (ServiceCombException ignore) {
+    }
+
+    try {
+      metric.containsTag("A", "1", "B", "X", "C");
+      throw new Exception("CheckFailed");
+    }
+    //ignore because throw exception is correct
+    catch (ServiceCombException ignore) {
+    }
+  }
+
+  private void checkBadIdFormat(String id) throws Exception {
+    try {
+      new Metric(id, 100);
+      throw new Exception("CheckFailed");
 
 Review comment:
   Done

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