1 files changed, 94 insertions, 0 deletions
diff --git a/tmf/org.eclipse.tracecompass.tmf.ui.tests/src/org/eclipse/tracecompass/tmf/ui/tests/statistics/TmfStatisticsTest.java b/tmf/org.eclipse.tracecompass.tmf.ui.tests/src/org/eclipse/tracecompass/tmf/ui/tests/statistics/TmfStatisticsTest.java
new file mode 100644
index 0000000000..eb3a3f5957
--- /dev/null
+++ b/tmf/org.eclipse.tracecompass.tmf.ui.tests/src/org/eclipse/tracecompass/tmf/ui/tests/statistics/TmfStatisticsTest.java
@@ -0,0 +1,94 @@
+/*******************************************************************************
+ * Copyright (c) 2013, 2014 Ericsson
+ *
+ * All rights reserved. This program and the accompanying materials are
+ * made available under the terms of the Eclipse Public License v1.0 which
+ * accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ *   Alexandre Montplaisir - Port to JUnit4
+ *******************************************************************************/
+
+package org.eclipse.tracecompass.tmf.ui.tests.statistics;
+
+import static org.junit.Assert.assertEquals;
+
+import org.eclipse.tracecompass.tmf.ui.viewers.statistics.model.TmfStatisticsValues;
+import org.junit.Test;
+
+/**
+ * TmfStatistics Test Cases.
+ */
+public class TmfStatisticsTest {
+
+    private TmfStatisticsValues stats = new TmfStatisticsValues();
+
+    /**
+     * Test the initial state of the counters
+     */
+    @Test
+    public void testInitialState() {
+        assertEquals(0, stats.getTotal());
+        assertEquals(0, stats.getPartial());
+    }
+
+    /**
+     * Test incrementing the total counter by an amount
+     */
+    @Test
+    public void testSetValue() {
+        final int i = 100;
+
+        /* Set the Global counter */
+        stats.setValue(true, i);
+        assertEquals(i, stats.getTotal());
+        // Try to assign a negative number. Should do nothing.
+        stats.setValue(true, -10);
+        assertEquals(i, stats.getTotal());
+        // Checks if the partial counter was affected
+        assertEquals(0, stats.getPartial());
+
+        /* Set the time range counter */
+        stats.resetTotalCount();
+        stats.setValue(false, i);
+        assertEquals(i, stats.getPartial());
+        // Try to assign a negative number. Should do nothing.
+        stats.setValue(false, -10);
+        assertEquals(i, stats.getPartial());
+        // Checks if the total counter was affected
+        assertEquals(0, stats.getTotal());
+    }
+
+    /**
+     * Test of the reset for the total counter
+     */
+    @Test
+    public void testResetTotal() {
+        stats.setValue(true, 123);
+        assertEquals(123, stats.getTotal());
+
+        stats.resetTotalCount();
+        assertEquals(0, stats.getTotal());
+
+        // test when already at 0
+        stats.resetTotalCount();
+        assertEquals(0, stats.getTotal());
+    }
+
+    /**
+     * Test of the reset for the partial counter
+     */
+    @Test
+    public void testResetPartial() {
+        stats.setValue(false, 456);
+        assertEquals(456, stats.getPartial());
+
+        stats.resetPartialCount();
+        assertEquals(0, stats.getPartial());
+
+        // test when already at 0
+        stats.resetPartialCount();
+        assertEquals(0, stats.getPartial());
+    }
+}