1 files changed, 58 insertions, 0 deletions
diff --git a/org.jacoco.core.test/src/org/jacoco/core/internal/instr/ProbeCounterTest.java b/org.jacoco.core.test/src/org/jacoco/core/internal/instr/ProbeCounterTest.java
new file mode 100644
index 00000000..9b16d3b4
--- /dev/null
+++ b/org.jacoco.core.test/src/org/jacoco/core/internal/instr/ProbeCounterTest.java
@@ -0,0 +1,58 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2014 Mountainminds GmbH & Co. KG and Contributors
+ * 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:
+ *    Marc R. Hoffmann - initial API and implementation
+ *    
+ *******************************************************************************/
+package org.jacoco.core.internal.instr;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * Unit tests for {@link ProbeCounter}.
+ */
+public class ProbeCounterTest {
+
+	private ProbeCounter counter;
+
+	@Before
+	public void setup() {
+		counter = new ProbeCounter();
+	}
+
+	@Test
+	public void testInitial() {
+		assertFalse(counter.hasMethods());
+		assertEquals(0, counter.getCount());
+	}
+
+	@Test
+	public void testVisitTotalProbeCount() {
+		counter.visitTotalProbeCount(42);
+		assertEquals(42, counter.getCount());
+	}
+
+	@Test
+	public void testVisitClinitMethod() {
+		assertNull(counter.visitMethod(0, "<clinit>", null, null, null));
+		assertFalse(counter.hasMethods());
+	}
+
+	@Test
+	public void testVisitMethod() {
+		assertNull(counter.visitMethod(0, "foo", null, null, null));
+		assertTrue(counter.hasMethods());
+	}
+
+}