jmeter-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From mchassagn...@apache.org
Subject svn commit: r1798185 - in /jmeter/trunk/test/src/org/apache/jmeter/visualizers/backend: ./ SamplerMetricTest.java
Date Fri, 09 Jun 2017 10:24:14 GMT
Author: mchassagneux
Date: Fri Jun  9 10:24:14 2017
New Revision: 1798185

URL: http://svn.apache.org/viewvc?rev=1798185&view=rev
Log:
Add JUnit test for SamplerMetric

Added:
    jmeter/trunk/test/src/org/apache/jmeter/visualizers/backend/
    jmeter/trunk/test/src/org/apache/jmeter/visualizers/backend/SamplerMetricTest.java   (with
props)

Added: jmeter/trunk/test/src/org/apache/jmeter/visualizers/backend/SamplerMetricTest.java
URL: http://svn.apache.org/viewvc/jmeter/trunk/test/src/org/apache/jmeter/visualizers/backend/SamplerMetricTest.java?rev=1798185&view=auto
==============================================================================
--- jmeter/trunk/test/src/org/apache/jmeter/visualizers/backend/SamplerMetricTest.java (added)
+++ jmeter/trunk/test/src/org/apache/jmeter/visualizers/backend/SamplerMetricTest.java Fri
Jun  9 10:24:14 2017
@@ -0,0 +1,128 @@
+/*
+ * 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.jmeter.visualizers.backend;
+
+import static org.junit.Assert.assertEquals;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Modifier;
+
+import org.apache.jmeter.samplers.SampleResult;
+import org.junit.Test;
+
+public class SamplerMetricTest {
+
+    private static final int DEFAULT_ELAPSED_TIME = 1_000;
+
+    /**
+     * Method to change a static final field
+     * @param field
+     * @param newValue
+     * @throws Exception
+     */
+    static void setFinalStatic(Field field, Object newValue) throws Exception {
+        field.setAccessible(true);
+        Field modifiersField = Field.class.getDeclaredField("modifiers");
+        modifiersField.setAccessible(true);
+        modifiersField.setInt(field, field.getModifiers() & ~Modifier.FINAL);
+        field.set(null, newValue);
+     }
+
+    @Test
+    public void checkResetOkAndAllStats() throws NoSuchFieldException, SecurityException,
Exception {
+        setFinalStatic(SamplerMetric.class.getDeclaredField("WINDOW_MODE"), WindowMode.FIXED);
+        SamplerMetric metric = new SamplerMetric();
+        metric.add(createSampleResult(true));
+        assertEquals("Before reset  ok.max", DEFAULT_ELAPSED_TIME, metric.getOkMaxTime()
, 0.001);
+        assertEquals("Before reset all.max", DEFAULT_ELAPSED_TIME, metric.getAllMaxTime(),
0.001);
+        assertEquals("Before reset failure", 1, metric.getHits(), 0.0);
+        
+        // In fixed mode DescriptiveStatistics are not reset, just sliding on a window
+        metric.resetForTimeInterval();
+        
+        assertEquals("After reset in FIXED mode ok.max", DEFAULT_ELAPSED_TIME, metric.getOkMaxTime()
, 0.0);
+        assertEquals("After reset in FIXED mode all.max", DEFAULT_ELAPSED_TIME, metric.getAllMaxTime(),
0.0);
+        assertEquals("After reset failure", 0, metric.getHits(), 0.0);
+        
+        // Change mode to TIMED, now all metric are reset on each interval
+        setFinalStatic(SamplerMetric.class.getDeclaredField("WINDOW_MODE"), WindowMode.TIMED);
+        metric.resetForTimeInterval();
+        
+        assertEquals("After reset in TIMED mode ok.max", Double.NaN, metric.getOkMaxTime()
, 0.0);
+        assertEquals("After reset in TIMED mode all.max", Double.NaN, metric.getAllMaxTime(),
0.0);
+        
+    }
+
+    @Test
+    public void checkResetKoAndAllStats() throws NoSuchFieldException, SecurityException,
Exception {
+       
+        setFinalStatic(SamplerMetric.class.getDeclaredField("WINDOW_MODE"), WindowMode.FIXED);
+        SamplerMetric metric = new SamplerMetric();
+        metric.add(createSampleResult(false));
+        assertEquals("Before reset  ko.max", DEFAULT_ELAPSED_TIME, metric.getKoMaxTime()
, 0.001);
+        assertEquals("Before reset all.max", DEFAULT_ELAPSED_TIME, metric.getAllMaxTime(),
0.001);
+        assertEquals("Before reset failure", 1, metric.getFailures(), 0.0);
+        
+        // In fixed mode DescriptiveStatistics are not reset, just sliding on a window
+        metric.resetForTimeInterval();
+        
+        assertEquals("After reset in FIXED mode  ko.max", DEFAULT_ELAPSED_TIME, metric.getKoMaxTime()
, 0.0);
+        assertEquals("After reset in FIXED mode all.max", DEFAULT_ELAPSED_TIME, metric.getAllMaxTime(),
0.0);
+        assertEquals("After reset failure", 0, metric.getFailures(), 0.001);
+        
+        // Change mode to TIMED, now all metric are reset on each interval
+        setFinalStatic(SamplerMetric.class.getDeclaredField("WINDOW_MODE"), WindowMode.TIMED);
+        metric.resetForTimeInterval();
+        
+        assertEquals("After reset in TIMED mode  ko.max", Double.NaN, metric.getKoMaxTime()
, 0.0);
+        assertEquals("After reset in TIMED mode all.max", Double.NaN, metric.getAllMaxTime(),
0.0);
+    }
+    
+
+    @Test
+    public void checkErrorsDetailStat() {
+            
+        SamplerMetric metric = new SamplerMetric();
+        metric.add(createSampleResult("400", "bad request"));
+        metric.add(createSampleResult("400", "Bad Request "));
+        metric.add(createSampleResult("500", "Internal Server Error"));
+        ErrorMetric error = new ErrorMetric( createSampleResult("400", "Bad request") );
+        assertEquals("Count for '400 - bad request' error ", 2,  metric.getErrors().get(error)
, 0.0);
+        error = new ErrorMetric( createSampleResult("500", "Internal Server Error") );
+        assertEquals("Count for '500 - Internal Server Error' error ", 1,  metric.getErrors().get(error)
, 0.0);
+        
+    }
+
+    private SampleResult createSampleResult(boolean success) {
+        SampleResult result = new SampleResult();
+        result.setSuccessful(success);
+        result.setSampleCount(1);
+        result.setErrorCount(success ? 0 : 1);
+        result.sampleStart();
+        result.setEndTime(result.getStartTime() + DEFAULT_ELAPSED_TIME);
+        return result;
+    }
+    
+    private SampleResult createSampleResult(String errorCode, String errorMessage) {
+        SampleResult result = createSampleResult(false);
+        result.setResponseCode(errorCode);
+        result.setResponseMessage(errorMessage);   
+        return result;
+    }
+}

Propchange: jmeter/trunk/test/src/org/apache/jmeter/visualizers/backend/SamplerMetricTest.java
------------------------------------------------------------------------------
    svn:eol-style = native



Mime
View raw message