pylucene 3.5.0-3

[pylucene.git] / lucene-java-3.5.0 / lucene / contrib / facet / src / test / org / apache / lucene / facet / index / params / CategoryListParamsTest.java

diff --git a/lucene-java-3.5.0/lucene/contrib/facet/src/test/org/apache/lucene/facet/index/params/CategoryListParamsTest.java b/lucene-java-3.5.0/lucene/contrib/facet/src/test/org/apache/lucene/facet/index/params/CategoryListParamsTest.java
new file mode 100644 (file)
index 0000000..37b8f26
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+++ b/lucene-java-3.5.0/lucene/contrib/facet/src/test/org/apache/lucene/facet/index/params/CategoryListParamsTest.java
@@ -0,0 +1,86 @@
+package org.apache.lucene.facet.index.params;
+
+import org.apache.lucene.index.Term;
+import org.junit.Test;
+
+import org.apache.lucene.util.LuceneTestCase;
+import org.apache.lucene.facet.index.params.CategoryListParams;
+
+/**
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+public class CategoryListParamsTest extends LuceneTestCase {
+
+  @Test
+  public void testDefaultSettings() {
+    CategoryListParams clp = new CategoryListParams();
+    assertEquals("wrong default term", new Term("$facets", "$fulltree$"), clp.getTerm());
+    assertEquals("unexpected default encoder", "Sorting (Unique (DGap (VInt8)))", clp.createEncoder().toString());
+    assertEquals("unexpected default decoder", "DGap (VInt8)", clp.createEncoder().createMatchingDecoder().toString());
+  }
+  
+  /**
+   * Test that the {@link CategoryListParams#hashCode()} and
+   * {@link CategoryListParams#equals(Object)} are consistent.
+   */
+  @Test
+  public void testIdentity() {
+    CategoryListParams clParams1 = new CategoryListParams();
+    // Assert identity is correct - a CategoryListParams equals itself.
+    assertEquals("A CategoryListParams object does not equal itself.",
+        clParams1, clParams1);
+    // For completeness, the object's hashcode equals itself
+    assertEquals("A CategoryListParams object's hashCode does not equal itself.",
+        clParams1.hashCode(), clParams1.hashCode());
+  }
+
+  /**
+   * Test that CategoryListParams behave correctly when compared against each
+   * other.
+   */
+  @Test
+  public void testIdentityConsistency() {
+    // Test 2 CategoryListParams with the default parameter
+    CategoryListParams clParams1 = new CategoryListParams();
+    CategoryListParams clParams2 = new CategoryListParams();
+    assertEquals(
+        "2 CategoryListParams with the same default term should equal each other.",
+        clParams1, clParams2);
+    assertEquals("2 CategoryListParams with the same default term should have the same hashcode",
+        clParams1.hashCode(), clParams2.hashCode());
+
+    // Test 2 CategoryListParams with the same specified Term
+    clParams1 = new CategoryListParams(new Term("test"));
+    clParams2 = new CategoryListParams(new Term("test"));
+    assertEquals(
+        "2 CategoryListParams with the same term should equal each other.",
+        clParams1, clParams2);
+    assertEquals("2 CategoryListParams with the same term should have the same hashcode",
+        clParams1.hashCode(), clParams2.hashCode());
+    
+    // Test 2 CategoryListParams with DIFFERENT terms
+    clParams1 = new CategoryListParams(new Term("test1"));
+    clParams2 = new CategoryListParams(new Term("test2"));
+    assertFalse(
+        "2 CategoryListParams with the different terms should NOT equal each other.",
+        clParams1.equals(clParams2));
+    assertFalse(
+        "2 CategoryListParams with the different terms should NOT have the same hashcode.",
+        clParams1.hashCode() == clParams2.hashCode());
+  }
+
+}