Repository: commons-text Updated Branches: refs/heads/master 986787042 -> 998764ebe
add tests (closes #58) Project: http://git-wip-us.apache.org/repos/asf/commons-text/repo Commit: http://git-wip-us.apache.org/repos/asf/commons-text/commit/998764eb Tree: http://git-wip-us.apache.org/repos/asf/commons-text/tree/998764eb Diff: http://git-wip-us.apache.org/repos/asf/commons-text/diff/998764eb Branch: refs/heads/master Commit: 998764ebe38113eb51e6850058ca01936625dd92 Parents: 9867870 Author: Michael Hausegger <hausegger.mich...@googlemail.com> Authored: Sun Jul 30 10:33:48 2017 +0200 Committer: Pascal Schumacher <pascalschumac...@gmx.net> Committed: Sun Jul 30 10:33:48 2017 +0200 ---------------------------------------------------------------------- .../commons/text/RandomStringGeneratorTest.java | 10 ++++ .../apache/commons/text/StrTokenizerTest.java | 8 +++ .../text/similarity/CosineSimilarityTest.java | 61 ++++++++++++++++++++ .../similarity/SimilarityScoreFromTest.java | 39 +++++++++++++ .../translate/NumericEntityUnescaperTest.java | 16 +++++ 5 files changed, 134 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/commons-text/blob/998764eb/src/test/java/org/apache/commons/text/RandomStringGeneratorTest.java ---------------------------------------------------------------------- diff --git a/src/test/java/org/apache/commons/text/RandomStringGeneratorTest.java b/src/test/java/org/apache/commons/text/RandomStringGeneratorTest.java index 4d6e699..0141f78 100644 --- a/src/test/java/org/apache/commons/text/RandomStringGeneratorTest.java +++ b/src/test/java/org/apache/commons/text/RandomStringGeneratorTest.java @@ -251,4 +251,14 @@ public class RandomStringGeneratorTest { assertTrue(str.indexOf(c) != -1); } } + + @Test(expected=NullPointerException.class) + public void testGenerateTakingIntThrowsNullPointerException() { + RandomStringGenerator.Builder randomStringGeneratorBuilder = new RandomStringGenerator.Builder(); + CharacterPredicate[] characterPredicateArray = new CharacterPredicate[2]; + randomStringGeneratorBuilder.filteredBy(characterPredicateArray); + RandomStringGenerator randomStringGenerator = randomStringGeneratorBuilder.build(); + + randomStringGenerator.generate(18); + } } http://git-wip-us.apache.org/repos/asf/commons-text/blob/998764eb/src/test/java/org/apache/commons/text/StrTokenizerTest.java ---------------------------------------------------------------------- diff --git a/src/test/java/org/apache/commons/text/StrTokenizerTest.java b/src/test/java/org/apache/commons/text/StrTokenizerTest.java index 8f870d1..285ba26 100644 --- a/src/test/java/org/apache/commons/text/StrTokenizerTest.java +++ b/src/test/java/org/apache/commons/text/StrTokenizerTest.java @@ -935,4 +935,12 @@ public class StrTokenizerTest { final StrTokenizer tokens= new StrTokenizer(chars, StrMatcher.commaMatcher(), StrMatcher.quoteMatcher()); assertEquals("acd", tokens.next()); } + + @Test + public void testPreviousTokenAndSetEmptyTokenAsNull() { + StrTokenizer strTokenizer = StrTokenizer.getTSVInstance(" \t\n\r\f"); + strTokenizer.setEmptyTokenAsNull(true); + + assertNull(strTokenizer.previousToken()); + } } http://git-wip-us.apache.org/repos/asf/commons-text/blob/998764eb/src/test/java/org/apache/commons/text/similarity/CosineSimilarityTest.java ---------------------------------------------------------------------- diff --git a/src/test/java/org/apache/commons/text/similarity/CosineSimilarityTest.java b/src/test/java/org/apache/commons/text/similarity/CosineSimilarityTest.java new file mode 100644 index 0000000..059c3f6 --- /dev/null +++ b/src/test/java/org/apache/commons/text/similarity/CosineSimilarityTest.java @@ -0,0 +1,61 @@ +/* + * 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.commons.text.similarity; + +import org.junit.Test; +import java.util.HashMap; +import java.util.Map; + +import static org.junit.Assert.assertEquals; + + +public class CosineSimilarityTest{ + + @Test + public void testCosineSimilarityWithNonEmptyMap() { + CosineSimilarity cosineSimilarity = new CosineSimilarity(); + Map<CharSequence, Integer> hashMap = new HashMap<>(); + Integer integer = new Integer((-397)); + hashMap.put("3J/$3.L", integer); + Map<CharSequence, Integer> hashMapTwo = new HashMap<>(); + + assertEquals(0.0, (double) cosineSimilarity.cosineSimilarity(hashMap, hashMapTwo), 0.01); + } + + @Test(expected = IllegalArgumentException.class) + public void testCosineSimilarityThrowsIllegalArgumentException() { + CosineSimilarity cosineSimilarity = new CosineSimilarity(); + Map<CharSequence, Integer> map = new HashMap<>(); + cosineSimilarity.cosineSimilarity(map, null); + } + + @Test(expected = IllegalArgumentException.class) + public void testCosineSimilarityWithNull() { + CosineSimilarity cosineSimilarity = new CosineSimilarity(); + cosineSimilarity.cosineSimilarity(null, null); + } + + @Test + public void testCosineSimilarityReturningDoubleWhereByteValueIsZero() { + CosineSimilarity cosineSimilarity = new CosineSimilarity(); + Map<CharSequence, Integer> hashMap = new HashMap<>(); + + assertEquals(0.0, (double) cosineSimilarity.cosineSimilarity(hashMap, hashMap), 0.01); + } + +} \ No newline at end of file http://git-wip-us.apache.org/repos/asf/commons-text/blob/998764eb/src/test/java/org/apache/commons/text/similarity/SimilarityScoreFromTest.java ---------------------------------------------------------------------- diff --git a/src/test/java/org/apache/commons/text/similarity/SimilarityScoreFromTest.java b/src/test/java/org/apache/commons/text/similarity/SimilarityScoreFromTest.java new file mode 100644 index 0000000..60061f5 --- /dev/null +++ b/src/test/java/org/apache/commons/text/similarity/SimilarityScoreFromTest.java @@ -0,0 +1,39 @@ +/* + * 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.commons.text.similarity; + +import static org.junit.Assert.assertEquals; + +import org.junit.Test; + +public class SimilarityScoreFromTest { + + @Test(expected = IllegalArgumentException.class) + public void testFailsToCreateSimilarityScoreFromThrowsIllegalArgumentException() { + new SimilarityScoreFrom<Object>(null, ""); + } + + @Test + public void testApply() { + LongestCommonSubsequence longestCommonSubsequence = new LongestCommonSubsequence(); + SimilarityScoreFrom<Integer> similarityScoreFrom = new SimilarityScoreFrom<>(longestCommonSubsequence, "asdf"); + + assertEquals(1, (int) similarityScoreFrom.apply("s")); + } + +} \ No newline at end of file http://git-wip-us.apache.org/repos/asf/commons-text/blob/998764eb/src/test/java/org/apache/commons/text/translate/NumericEntityUnescaperTest.java ---------------------------------------------------------------------- diff --git a/src/test/java/org/apache/commons/text/translate/NumericEntityUnescaperTest.java b/src/test/java/org/apache/commons/text/translate/NumericEntityUnescaperTest.java index f62386e..36a6430 100644 --- a/src/test/java/org/apache/commons/text/translate/NumericEntityUnescaperTest.java +++ b/src/test/java/org/apache/commons/text/translate/NumericEntityUnescaperTest.java @@ -77,4 +77,20 @@ public class NumericEntityUnescaperTest { } } + @Test + public void testCreatesNumericEntityUnescaperOne() { + NumericEntityUnescaper.OPTION[] numericEntityUnescaper_OPTIONArray = new NumericEntityUnescaper.OPTION[0]; + NumericEntityUnescaper numericEntityUnescaper = new NumericEntityUnescaper(numericEntityUnescaper_OPTIONArray); + + assertEquals("2|y|O7y`&#uVWj", numericEntityUnescaper.translate((CharSequence) "2|y|O7y`&#uVWj")); + } + + @Test + public void testCreatesNumericEntityUnescaperTwo() { + NumericEntityUnescaper.OPTION[] numericEntityUnescaper_OPTIONArray = new NumericEntityUnescaper.OPTION[0]; + NumericEntityUnescaper numericEntityUnescaper = new NumericEntityUnescaper(numericEntityUnescaper_OPTIONArray); + + assertEquals("Ws2v8|O=7NR&#cB", numericEntityUnescaper.translate("Ws2v8|O=7NR&#cB")); + } + }
