| /******************************************************************************* |
| * Copyright (c) 2009, 2017 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.data; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| import static org.junit.Assert.assertSame; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.Map; |
| import java.util.Set; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| /** |
| * Unit tests for {@link ExecutionDataStore}. |
| */ |
| public class ExecutionDataStoreTest implements IExecutionDataVisitor { |
| |
| private ExecutionDataStore store; |
| |
| private Map<Long, ExecutionData> dataOutput; |
| |
| @Before |
| public void setup() { |
| store = new ExecutionDataStore(); |
| dataOutput = new HashMap<Long, ExecutionData>(); |
| } |
| |
| @Test |
| public void testEmpty() { |
| assertNull(store.get(123)); |
| assertFalse(store.contains("org/jacoco/example/Foo")); |
| store.accept(this); |
| assertEquals(Collections.emptyMap(), dataOutput); |
| } |
| |
| @Test |
| public void testPut() { |
| final boolean[] probes = new boolean[] { false, false, true }; |
| store.put(new ExecutionData(1000, "Sample", probes)); |
| final ExecutionData data = store.get(1000); |
| assertSame(probes, data.getProbes()); |
| assertTrue(store.contains("Sample")); |
| store.accept(this); |
| assertEquals(Collections.singletonMap(Long.valueOf(1000), data), |
| dataOutput); |
| } |
| |
| @Test |
| public void testReentrantAccept() { |
| final boolean[] probes = new boolean[] { false, false, true }; |
| store.put(new ExecutionData(1000, "Sample0", probes)); |
| store.put(new ExecutionData(1001, "Sample1", probes)); |
| store.accept(new IExecutionDataVisitor() { |
| public void visitClassExecution(ExecutionData data) { |
| store.put(new ExecutionData(1002, "Sample2", probes)); |
| ExecutionDataStoreTest.this.visitClassExecution(data); |
| } |
| }); |
| assertEquals(2, dataOutput.size()); |
| } |
| |
| @Test |
| public void testGetContents() { |
| final boolean[] probes = new boolean[] {}; |
| final ExecutionData a = new ExecutionData(1000, "A", probes); |
| store.put(a); |
| final ExecutionData aa = new ExecutionData(1000, "A", probes); |
| store.put(aa); |
| final ExecutionData b = new ExecutionData(1001, "B", probes); |
| store.put(b); |
| final Set<ExecutionData> actual = new HashSet<ExecutionData>( |
| store.getContents()); |
| final Set<ExecutionData> expected = new HashSet<ExecutionData>( |
| Arrays.asList(a, b)); |
| assertEquals(expected, actual); |
| } |
| |
| @Test |
| public void testGetWithoutCreate() { |
| final ExecutionData data = new ExecutionData(1000, "Sample", |
| new boolean[] {}); |
| store.put(data); |
| assertSame(data, store.get(1000)); |
| } |
| |
| @Test |
| public void testGetWithCreate() { |
| final Long id = Long.valueOf(1000); |
| final ExecutionData data = store.get(id, "Sample", 3); |
| assertEquals(1000, data.getId()); |
| assertEquals("Sample", data.getName()); |
| assertEquals(3, data.getProbes().length); |
| assertFalse(data.getProbes()[0]); |
| assertFalse(data.getProbes()[1]); |
| assertFalse(data.getProbes()[2]); |
| assertSame(data, store.get(id, "Sample", 3)); |
| assertTrue(store.contains("Sample")); |
| } |
| |
| @Test(expected = IllegalStateException.class) |
| public void testGetNegative1() { |
| final boolean[] data = new boolean[] { false, false, true }; |
| store.put(new ExecutionData(1000, "Sample", data)); |
| store.get(Long.valueOf(1000), "Other", 3); |
| } |
| |
| @Test(expected = IllegalStateException.class) |
| public void testGetNegative2() { |
| final boolean[] data = new boolean[] { false, false, true }; |
| store.put(new ExecutionData(1000, "Sample", data)); |
| store.get(Long.valueOf(1000), "Sample", 4); |
| } |
| |
| @Test(expected = IllegalStateException.class) |
| public void testPutNegative() { |
| final boolean[] data = new boolean[0]; |
| store.put(new ExecutionData(1000, "Sample1", data)); |
| store.put(new ExecutionData(1000, "Sample2", data)); |
| } |
| |
| @Test |
| public void testMerge() { |
| final boolean[] data1 = new boolean[] { false, true, false, true }; |
| store.visitClassExecution(new ExecutionData(1000, "Sample", data1)); |
| final boolean[] data2 = new boolean[] { false, true, true, false }; |
| store.visitClassExecution(new ExecutionData(1000, "Sample", data2)); |
| |
| final boolean[] result = store.get(1000).getProbes(); |
| assertFalse(result[0]); |
| assertTrue(result[1]); |
| assertTrue(result[2]); |
| assertTrue(result[3]); |
| } |
| |
| @Test(expected = IllegalStateException.class) |
| public void testMergeNegative() { |
| final boolean[] data1 = new boolean[] { false, false }; |
| store.visitClassExecution(new ExecutionData(1000, "Sample", data1)); |
| final boolean[] data2 = new boolean[] { false, false, false }; |
| store.visitClassExecution(new ExecutionData(1000, "Sample", data2)); |
| } |
| |
| @Test |
| public void testSubtract() { |
| final boolean[] data1 = new boolean[] { false, true, false, true }; |
| store.put(new ExecutionData(1000, "Sample", data1)); |
| final boolean[] data2 = new boolean[] { false, false, true, true }; |
| store.subtract(new ExecutionData(1000, "Sample", data2)); |
| |
| final boolean[] result = store.get(1000).getProbes(); |
| assertFalse(result[0]); |
| assertTrue(result[1]); |
| assertFalse(result[2]); |
| assertFalse(result[3]); |
| } |
| |
| @Test |
| public void testSubtractOtherId() { |
| final boolean[] data1 = new boolean[] { false, true }; |
| store.put(new ExecutionData(1000, "Sample1", data1)); |
| final boolean[] data2 = new boolean[] { true, true }; |
| store.subtract(new ExecutionData(2000, "Sample2", data2)); |
| |
| final boolean[] result = store.get(1000).getProbes(); |
| assertFalse(result[0]); |
| assertTrue(result[1]); |
| |
| assertNull(store.get(2000)); |
| } |
| |
| @Test |
| public void testSubtractStore() { |
| final boolean[] data1 = new boolean[] { false, true, false, true }; |
| store.put(new ExecutionData(1000, "Sample", data1)); |
| |
| final ExecutionDataStore store2 = new ExecutionDataStore(); |
| final boolean[] data2 = new boolean[] { false, false, true, true }; |
| store2.put(new ExecutionData(1000, "Sample", data2)); |
| |
| store.subtract(store2); |
| |
| final boolean[] result = store.get(1000).getProbes(); |
| assertFalse(result[0]); |
| assertTrue(result[1]); |
| assertFalse(result[2]); |
| assertFalse(result[3]); |
| } |
| |
| @Test |
| public void testReset() throws InstantiationException, |
| IllegalAccessException { |
| final boolean[] data1 = new boolean[] { true, true, false }; |
| store.put(new ExecutionData(1000, "Sample", data1)); |
| store.reset(); |
| final boolean[] data2 = store.get(1000).getProbes(); |
| assertNotNull(data2); |
| assertFalse(data2[0]); |
| assertFalse(data2[1]); |
| assertFalse(data2[2]); |
| } |
| |
| // === IExecutionDataOutput === |
| |
| public void visitClassExecution(final ExecutionData data) { |
| dataOutput.put(Long.valueOf(data.getId()), data); |
| } |
| |
| } |