From 57cbab0799485c76959c4a9dd6b02a8e856e2963 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lars=20Blu=CC=88mke?= <lbl@informatik.uni-kiel.de>
Date: Wed, 13 Apr 2016 15:13:57 +0200
Subject: [PATCH] Test cases for GCDisplayFilter
---
.../filter/sink/GCDisplayFilterTest.java | 58 +++++++++++++++++++
1 file changed, 58 insertions(+)
create mode 100644 src/test/java/kieker/analysis/plugin/filter/sink/GCDisplayFilterTest.java
diff --git a/src/test/java/kieker/analysis/plugin/filter/sink/GCDisplayFilterTest.java b/src/test/java/kieker/analysis/plugin/filter/sink/GCDisplayFilterTest.java
new file mode 100644
index 00000000..621a87bd
--- /dev/null
+++ b/src/test/java/kieker/analysis/plugin/filter/sink/GCDisplayFilterTest.java
@@ -0,0 +1,58 @@
+package kieker.analysis.plugin.filter.sink;
+
+import static org.hamcrest.core.Is.is;
+import static org.junit.Assert.assertThat;
+import static teetime.framework.test.StageTester.test;
+
+import java.util.Date;
+import java.util.concurrent.TimeUnit;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import kieker.common.record.jvm.GCRecord;
+
+/**
+ * Test cases for GCDisplayFilter
+ *
+ * @author Lars Erik Bluemke
+ */
+public class GCDisplayFilterTest {
+
+ private GCRecord record;
+ private GCDisplayFilter gcDisplayFilter;
+
+ private final int numberOfEntries = 3;
+ private final TimeUnit recordsTimeUnit = TimeUnit.MILLISECONDS;
+
+ private final long timestamp = 1L;
+ private final String hostname = "test_host";
+ private final String vmName = "test_vm";
+ private final String gcName = "test_gc";
+ private final long collectionCount = 2;
+ private final long collectionTimeMS = 3;
+
+ @Before
+ public void initializeGCDisplayFilter() {
+ record = new GCRecord(timestamp, hostname, vmName, gcName, collectionCount, collectionTimeMS);
+ gcDisplayFilter = new GCDisplayFilter(numberOfEntries, recordsTimeUnit);
+ }
+
+ @Test
+ public void xyPlotEntriesShouldBeCorrect() {
+ test(gcDisplayFilter).and().send(record).to(gcDisplayFilter.getInputPort()).start();
+
+ final Date date = new Date(TimeUnit.MILLISECONDS.convert(record.getLoggingTimestamp(), recordsTimeUnit));
+ final String minutesAndSeconds = date.toString().substring(14, 19);
+
+ final String id = record.getHostname() + " - " + record.getVmName() + " - " + record.getGcName();
+
+ long actualCollectionCount = (long) gcDisplayFilter.getXYPlot().getEntries(id + " - " + "Collection Count").get(minutesAndSeconds);
+ long actualCollectionTime = (long) gcDisplayFilter.getXYPlot().getEntries(id + " - " + "Collection Time").get(minutesAndSeconds);
+
+ assertThat(actualCollectionCount, is(collectionCount));
+ assertThat(actualCollectionTime, is(collectionTimeMS));
+
+ }
+
+}
--
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