| /* |
| * 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. |
| */ |
| package org.apache.solr.analytics.function.mapping; |
| |
| import java.util.Arrays; |
| import java.util.Iterator; |
| |
| import org.apache.solr.SolrTestCaseJ4; |
| import org.apache.solr.analytics.function.mapping.ConcatFunction.SeparatedConcatFunction; |
| import org.apache.solr.analytics.value.AnalyticsValueStream; |
| import org.apache.solr.analytics.value.FillableTestValue.TestStringValue; |
| import org.apache.solr.analytics.value.FillableTestValue.TestStringValueStream; |
| import org.apache.solr.analytics.value.StringValue; |
| import org.apache.solr.analytics.value.StringValueStream; |
| import org.apache.solr.analytics.value.constant.ConstantStringValue; |
| import org.junit.Test; |
| |
| public class ConcatFunctionTest extends SolrTestCaseJ4 { |
| |
| @Test |
| public void oneMultiValueParameterUnseparatedTest() { |
| TestStringValueStream val = new TestStringValueStream(); |
| |
| AnalyticsValueStream uncasted = ConcatFunction.creatorFunction.apply(new AnalyticsValueStream[] {val}); |
| assertTrue(uncasted instanceof StringValue); |
| StringValue func = (StringValue) uncasted; |
| |
| // No values |
| val.setValues(); |
| func.getString(); |
| assertFalse(func.exists()); |
| |
| // One value |
| val.setValues("abc"); |
| assertEquals("abc", func.getString()); |
| assertTrue(func.exists()); |
| |
| // Multiple values |
| val.setValues("abc", "def", "ghi"); |
| assertEquals("abcdefghi", func.getString()); |
| assertTrue(func.exists()); |
| } |
| |
| @Test |
| public void oneMultiValueParameterSeparatedTest() { |
| TestStringValueStream val = new TestStringValueStream(); |
| ConstantStringValue sep = new ConstantStringValue("===:---"); |
| |
| AnalyticsValueStream uncasted = SeparatedConcatFunction.creatorFunction.apply(new AnalyticsValueStream[] {sep, val}); |
| assertTrue(uncasted instanceof StringValue); |
| StringValue func = (StringValue) uncasted; |
| |
| // No values |
| val.setValues(); |
| func.getString(); |
| assertFalse(func.exists()); |
| |
| // One value |
| val.setValues("abc"); |
| assertEquals("abc", func.getString()); |
| assertTrue(func.exists()); |
| |
| // Multiple values |
| val.setValues("abc", "def", "ghi"); |
| assertEquals("abc===:---def===:---ghi", func.getString()); |
| assertTrue(func.exists()); |
| } |
| |
| @Test |
| public void oneSingleOneMultiValueParameterUnseperatedTest() { |
| TestStringValue val1 = new TestStringValue(); |
| TestStringValueStream val2 = new TestStringValueStream(); |
| |
| AnalyticsValueStream uncasted = ConcatFunction.creatorFunction.apply(new AnalyticsValueStream[] {val1, val2}); |
| assertTrue(uncasted instanceof StringValueStream); |
| StringValueStream func = (StringValueStream) uncasted; |
| |
| // None exist |
| val1.setExists(false); |
| val2.setValues(); |
| func.streamStrings( value -> { |
| assertTrue("There should be no values to stream", false); |
| }); |
| |
| // One exists |
| val1.setExists(false); |
| val2.setValues("def"); |
| func.streamStrings( value -> { |
| assertTrue("There should be no values to stream", false); |
| }); |
| |
| val1.setValue("abc").setExists(true); |
| val2.setValues(); |
| func.streamStrings( value -> { |
| assertTrue("There should be no values to stream", false); |
| }); |
| |
| // Both exist |
| val1.setValue("abc").setExists(true); |
| val2.setValues("def", "ghi", "jkl"); |
| Iterator<String> values2 = Arrays.asList("abcdef", "abcghi", "abcjkl").iterator(); |
| func.streamStrings( value -> { |
| assertTrue(values2.hasNext()); |
| assertEquals(values2.next(), value); |
| }); |
| assertFalse(values2.hasNext()); |
| } |
| |
| @Test |
| public void oneSingleOneMultiValueParameterSeperatedTest() { |
| TestStringValue val1 = new TestStringValue(); |
| TestStringValueStream val2 = new TestStringValueStream(); |
| ConstantStringValue sep = new ConstantStringValue("+-;"); |
| |
| AnalyticsValueStream uncasted = SeparatedConcatFunction.creatorFunction.apply(new AnalyticsValueStream[] {sep, val1, val2}); |
| assertTrue(uncasted instanceof StringValueStream); |
| StringValueStream func = (StringValueStream) uncasted; |
| |
| // None exist |
| val1.setExists(false); |
| val2.setValues(); |
| func.streamStrings( value -> { |
| assertTrue("There should be no values to stream", false); |
| }); |
| |
| // One exists |
| val1.setExists(false); |
| val2.setValues("def"); |
| func.streamStrings( value -> { |
| assertTrue("There should be no values to stream", false); |
| }); |
| |
| val1.setValue("abc").setExists(true); |
| val2.setValues(); |
| func.streamStrings( value -> { |
| assertTrue("There should be no values to stream", false); |
| }); |
| |
| // Both exist |
| val1.setValue("abc").setExists(true); |
| val2.setValues("def", "ghi", "jkl"); |
| Iterator<String> values2 = Arrays.asList("abc+-;def", "abc+-;ghi", "abc+-;jkl").iterator(); |
| func.streamStrings( value -> { |
| assertTrue(values2.hasNext()); |
| assertEquals(values2.next(), value); |
| }); |
| assertFalse(values2.hasNext()); |
| } |
| |
| @Test |
| public void oneMultiOneSingleValueParameterUnseperatedTest() { |
| TestStringValueStream val1 = new TestStringValueStream(); |
| TestStringValue val2 = new TestStringValue(); |
| |
| AnalyticsValueStream uncasted = ConcatFunction.creatorFunction.apply(new AnalyticsValueStream[] {val1, val2}); |
| assertTrue(uncasted instanceof StringValueStream); |
| StringValueStream func = (StringValueStream) uncasted; |
| |
| // None exist |
| val1.setValues(); |
| val2.setExists(false); |
| func.streamStrings( value -> { |
| assertTrue("There should be no values to stream", false); |
| }); |
| |
| // One exists |
| val1.setValues("def"); |
| val2.setExists(false); |
| func.streamStrings( value -> { |
| assertTrue("There should be no values to stream", false); |
| }); |
| |
| val1.setValues(); |
| val2.setValue("abc").setExists(true); |
| func.streamStrings( value -> { |
| assertTrue("There should be no values to stream", false); |
| }); |
| |
| // Both exist |
| val1.setValues("def", "ghi", "jkl"); |
| val2.setValue("abc").setExists(true); |
| Iterator<String> values2 = Arrays.asList("defabc", "ghiabc", "jklabc").iterator(); |
| func.streamStrings( value -> { |
| assertTrue(values2.hasNext()); |
| assertEquals(values2.next(), value); |
| }); |
| assertFalse(values2.hasNext()); |
| } |
| |
| @Test |
| public void oneMultiOneSingleValueParameterSeperatedTest() { |
| TestStringValueStream val1 = new TestStringValueStream(); |
| TestStringValue val2 = new TestStringValue(); |
| ConstantStringValue sep = new ConstantStringValue("<"); |
| |
| AnalyticsValueStream uncasted = SeparatedConcatFunction.creatorFunction.apply(new AnalyticsValueStream[] {sep, val1, val2}); |
| assertTrue(uncasted instanceof StringValueStream); |
| StringValueStream func = (StringValueStream) uncasted; |
| |
| // None exist |
| val1.setValues(); |
| val2.setExists(false); |
| func.streamStrings( value -> { |
| assertTrue("There should be no values to stream", false); |
| }); |
| |
| // One exists |
| val1.setValues("def"); |
| val2.setExists(false); |
| func.streamStrings( value -> { |
| assertTrue("There should be no values to stream", false); |
| }); |
| |
| val1.setValues(); |
| val2.setValue("abc").setExists(true); |
| func.streamStrings( value -> { |
| assertTrue("There should be no values to stream", false); |
| }); |
| |
| // Both exist |
| val1.setValues("def", "ghi", "jkl"); |
| val2.setValue("abc").setExists(true); |
| Iterator<String> values2 = Arrays.asList("def<abc", "ghi<abc", "jkl<abc").iterator(); |
| func.streamStrings( value -> { |
| assertTrue(values2.hasNext()); |
| assertEquals(values2.next(), value); |
| }); |
| assertFalse(values2.hasNext()); |
| } |
| |
| @Test |
| public void multipleSingleValueParameterUnseperatedTest() { |
| TestStringValue val1 = new TestStringValue(); |
| TestStringValue val2 = new TestStringValue(); |
| TestStringValue val3 = new TestStringValue(); |
| TestStringValue val4 = new TestStringValue(); |
| |
| AnalyticsValueStream uncasted = ConcatFunction.creatorFunction.apply(new AnalyticsValueStream[] {val1, val2, val3, val4}); |
| assertTrue(uncasted instanceof StringValue); |
| StringValue func = (StringValue) uncasted; |
| |
| // None exist |
| val1.setExists(false); |
| val2.setExists(false); |
| val3.setExists(false); |
| val4.setExists(false); |
| func.getString(); |
| assertFalse(func.exists()); |
| |
| // Some exist |
| val1.setExists(false); |
| val2.setValue("def").setExists(true); |
| val3.setExists(false); |
| val4.setValue("jkl").setExists(true); |
| assertEquals("defjkl", func.getString()); |
| assertTrue(func.exists()); |
| |
| // All exist values, one value |
| val1.setValue("abc").setExists(true); |
| val2.setValue("def").setExists(true); |
| val3.setValue("ghi").setExists(true); |
| val4.setValue("jkl").setExists(true); |
| assertEquals("abcdefghijkl", func.getString()); |
| assertTrue(func.exists()); |
| } |
| |
| @Test |
| public void multipleSingleValueParameterSeperatedTest() { |
| TestStringValue val1 = new TestStringValue(); |
| TestStringValue val2 = new TestStringValue(); |
| TestStringValue val3 = new TestStringValue(); |
| TestStringValue val4 = new TestStringValue(); |
| ConstantStringValue sep = new ConstantStringValue("+:-"); |
| |
| AnalyticsValueStream uncasted = SeparatedConcatFunction.creatorFunction.apply(new AnalyticsValueStream[] {sep, val1, val2, val3, val4}); |
| assertTrue(uncasted instanceof StringValue); |
| StringValue func = (StringValue) uncasted; |
| |
| // None exist |
| val1.setExists(false); |
| val2.setExists(false); |
| val3.setExists(false); |
| val4.setExists(false); |
| func.getString(); |
| assertFalse(func.exists()); |
| |
| // Some exist |
| val1.setExists(false); |
| val2.setValue("def").setExists(true); |
| val3.setExists(false); |
| val4.setValue("jkl").setExists(true); |
| assertEquals("def+:-jkl", func.getString()); |
| assertTrue(func.exists()); |
| |
| // All exist values, one value |
| val1.setValue("abc").setExists(true); |
| val2.setValue("def").setExists(true); |
| val3.setValue("ghi").setExists(true); |
| val4.setValue("jkl").setExists(true); |
| assertEquals("abc+:-def+:-ghi+:-jkl", func.getString()); |
| assertTrue(func.exists()); |
| } |
| } |