tmf/org.eclipse.tracecompass.tmf.core.tests/src/org/eclipse/tracecompass/tmf/core/tests/filter/TmfFilterNodeTest.java

   1 /*******************************************************************************
   2  * Copyright (c) 2015 Ericsson
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Patrick Tasse - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.tracecompass.tmf.core.tests.filter;
  14
  15 import static org.junit.Assert.assertEquals;
  16 import static org.junit.Assert.assertFalse;
  17 import static org.junit.Assert.assertTrue;
  18
  19 import java.util.Arrays;
  20 import java.util.HashSet;
  21 import java.util.Set;
  22
  23 import org.eclipse.tracecompass.tmf.core.event.ITmfEventField;
  24 import org.eclipse.tracecompass.tmf.core.event.TmfEvent;
  25 import org.eclipse.tracecompass.tmf.core.event.TmfEventField;
  26 import org.eclipse.tracecompass.tmf.core.filter.model.TmfFilterAndNode;
  27 import org.eclipse.tracecompass.tmf.core.filter.model.TmfFilterCompareNode;
  28 import org.eclipse.tracecompass.tmf.core.filter.model.TmfFilterContainsNode;
  29 import org.eclipse.tracecompass.tmf.core.filter.model.TmfFilterEqualsNode;
  30 import org.eclipse.tracecompass.tmf.core.filter.model.TmfFilterMatchesNode;
  31 import org.eclipse.tracecompass.tmf.core.filter.model.TmfFilterNode;
  32 import org.eclipse.tracecompass.tmf.core.filter.model.TmfFilterOrNode;
  33 import org.eclipse.tracecompass.tmf.core.filter.model.TmfFilterTraceTypeNode;
  34 import org.eclipse.tracecompass.tmf.core.timestamp.TmfNanoTimestamp;
  35 import org.junit.Before;
  36 import org.junit.Test;
  37
  38 /**
  39  * Test suite for the {@link TmfFilterNode} class.
  40  *
  41  * @author Patrick Tasse
  42  */
  43 @SuppressWarnings("javadoc")
  44 public class TmfFilterNodeTest extends TmfFilterTreeNodeTestBase {
  45
  46     // ------------------------------------------------------------------------
  47     // Variables
  48     // ------------------------------------------------------------------------
  49
  50     private static final String FILTER = "filter";
  51     private ITmfEventField fContent = new TmfEventField(ITmfEventField.ROOT_FIELD_ID, null, null);
  52     private TmfEvent fEvent = new TmfEvent(TRACE, 0, new TmfNanoTimestamp(1), EVENT_TYPE, fContent);
  53     private TmfFilterNode fFilter;
  54
  55     // ------------------------------------------------------------------------
  56     // Tests
  57     // ------------------------------------------------------------------------
  58
  59     @Before
  60     public void createFilter() {
  61         fFilter = new TmfFilterNode(null, FILTER);
  62         fFilterNode = fFilter;
  63     }
  64
  65     @Test
  66     public void testMatches() {
  67         fFilter.addChild(TRUE_NODE);
  68         assertTrue(fFilter.matches(fEvent));
  69
  70         fFilter.replaceChild(0, FALSE_NODE);
  71         assertFalse(fFilter.matches(fEvent));
  72     }
  73
  74     @Test
  75     public void testGetFilterName() {
  76         assertEquals("getFilterName()", FILTER, fFilter.getFilterName());
  77     }
  78
  79     @Test
  80     public void testGetName() {
  81         assertEquals("getName()", "FILTER", fFilter.getNodeName());
  82     }
  83
  84     @Test
  85     public void testGetValidChildren() {
  86         Set<String> validChildren = new HashSet<>(Arrays.asList(
  87                 TmfFilterTraceTypeNode.NODE_NAME,
  88                 TmfFilterAndNode.NODE_NAME,
  89                 TmfFilterOrNode.NODE_NAME,
  90                 TmfFilterContainsNode.NODE_NAME,
  91                 TmfFilterEqualsNode.NODE_NAME,
  92                 TmfFilterMatchesNode.NODE_NAME,
  93                 TmfFilterCompareNode.NODE_NAME));
  94         assertEquals("getValidChildren()", validChildren, new HashSet<>(fFilter.getValidChildren()));
  95     }
  96 }