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Posted to commits@commons.apache.org by ch...@apache.org on 2017/05/05 11:51:18 UTC
[02/14] [text] Added WordUtils.abbreviate test cases
Added WordUtils.abbreviate test cases
Project: http://git-wip-us.apache.org/repos/asf/commons-text/repo
Commit: http://git-wip-us.apache.org/repos/asf/commons-text/commit/0d38c1bd
Tree: http://git-wip-us.apache.org/repos/asf/commons-text/tree/0d38c1bd
Diff: http://git-wip-us.apache.org/repos/asf/commons-text/diff/0d38c1bd
Branch: refs/heads/master
Commit: 0d38c1bd4223a93be4e21edbb1ab94163ddac6f7
Parents: 8b42549
Author: Amey Jadiye <am...@gmail.com>
Authored: Thu May 4 00:42:48 2017 +0530
Committer: Amey Jadiye <am...@gmail.com>
Committed: Thu May 4 00:42:48 2017 +0530
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.../org/apache/commons/text/WordUtilsTest.java | 116 +++++++++++++------
1 file changed, 83 insertions(+), 33 deletions(-)
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http://git-wip-us.apache.org/repos/asf/commons-text/blob/0d38c1bd/src/test/java/org/apache/commons/text/WordUtilsTest.java
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diff --git a/src/test/java/org/apache/commons/text/WordUtilsTest.java b/src/test/java/org/apache/commons/text/WordUtilsTest.java
index 0ab8b09..dbe315e 100644
--- a/src/test/java/org/apache/commons/text/WordUtilsTest.java
+++ b/src/test/java/org/apache/commons/text/WordUtilsTest.java
@@ -5,9 +5,9 @@
* 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.
@@ -24,6 +24,7 @@ import static org.junit.Assert.assertTrue;
import java.lang.reflect.Constructor;
import java.lang.reflect.Modifier;
+import org.apache.commons.lang3.StringUtils;
import org.junit.Test;
/**
@@ -41,32 +42,32 @@ public class WordUtilsTest {
assertTrue(Modifier.isPublic(WordUtils.class.getModifiers()));
assertFalse(Modifier.isFinal(WordUtils.class.getModifiers()));
}
-
+
//-----------------------------------------------------------------------
@Test
public void testWrap_StringInt() {
assertEquals(null, WordUtils.wrap(null, 20));
assertEquals(null, WordUtils.wrap(null, -1));
-
+
assertEquals("", WordUtils.wrap("", 20));
assertEquals("", WordUtils.wrap("", -1));
-
+
// normal
final String systemNewLine = System.lineSeparator();
String input = "Here is one line of text that is going to be wrapped after 20 columns.";
- String expected = "Here is one line of" + systemNewLine + "text that is going"
+ String expected = "Here is one line of" + systemNewLine + "text that is going"
+ systemNewLine + "to be wrapped after" + systemNewLine + "20 columns.";
assertEquals(expected, WordUtils.wrap(input, 20));
-
+
// long word at end
input = "Click here to jump to the commons website - http://commons.apache.org";
- expected = "Click here to jump" + systemNewLine + "to the commons" + systemNewLine
+ expected = "Click here to jump" + systemNewLine + "to the commons" + systemNewLine
+ "website -" + systemNewLine + "http://commons.apache.org";
assertEquals(expected, WordUtils.wrap(input, 20));
-
+
// long word in middle
input = "Click here, http://commons.apache.org, to jump to the commons website";
- expected = "Click here," + systemNewLine + "http://commons.apache.org," + systemNewLine
+ expected = "Click here," + systemNewLine + "http://commons.apache.org," + systemNewLine
+ "to jump to the" + systemNewLine + "commons website";
assertEquals(expected, WordUtils.wrap(input, 20));
@@ -76,7 +77,7 @@ public class WordUtilsTest {
expected = "word1 " + systemNewLine + "word2 " + systemNewLine + "word3";
assertEquals(expected, WordUtils.wrap(input, 7));
}
-
+
@Test
public void testWrap_StringIntStringBoolean() {
assertEquals(null, WordUtils.wrap(null, 20, "\n", false));
@@ -85,14 +86,14 @@ public class WordUtilsTest {
assertEquals(null, WordUtils.wrap(null, 20, null, false));
assertEquals(null, WordUtils.wrap(null, -1, null, true));
assertEquals(null, WordUtils.wrap(null, -1, null, false));
-
+
assertEquals("", WordUtils.wrap("", 20, "\n", false));
assertEquals("", WordUtils.wrap("", 20, "\n", true));
assertEquals("", WordUtils.wrap("", 20, null, false));
assertEquals("", WordUtils.wrap("", 20, null, true));
assertEquals("", WordUtils.wrap("", -1, null, false));
assertEquals("", WordUtils.wrap("", -1, null, true));
-
+
// normal
String input = "Here is one line of text that is going to be wrapped after 20 columns.";
String expected = "Here is one line of\ntext that is going\nto be wrapped after\n20 columns.";
@@ -116,7 +117,7 @@ public class WordUtilsTest {
// system newline char
final String systemNewLine = System.lineSeparator();
input = "Here is one line of text that is going to be wrapped after 20 columns.";
- expected = "Here is one line of" + systemNewLine + "text that is going" + systemNewLine
+ expected = "Here is one line of" + systemNewLine + "text that is going" + systemNewLine
+ "to be wrapped after" + systemNewLine + "20 columns.";
assertEquals(expected, WordUtils.wrap(input, 20, null, false));
assertEquals(expected, WordUtils.wrap(input, 20, null, true));
@@ -126,26 +127,26 @@ public class WordUtilsTest {
expected = "Here: is one line\nof text that is \ngoing to be \nwrapped after 20 \ncolumns.";
assertEquals(expected, WordUtils.wrap(input, 20, "\n", false));
assertEquals(expected, WordUtils.wrap(input, 20, "\n", true));
-
+
// with tab
input = "Here is\tone line of text that is going to be wrapped after 20 columns.";
expected = "Here is\tone line of\ntext that is going\nto be wrapped after\n20 columns.";
assertEquals(expected, WordUtils.wrap(input, 20, "\n", false));
assertEquals(expected, WordUtils.wrap(input, 20, "\n", true));
-
+
// with tab at wrapColumn
input = "Here is one line of\ttext that is going to be wrapped after 20 columns.";
expected = "Here is one line\nof\ttext that is\ngoing to be wrapped\nafter 20 columns.";
assertEquals(expected, WordUtils.wrap(input, 20, "\n", false));
assertEquals(expected, WordUtils.wrap(input, 20, "\n", true));
-
+
// difference because of long word
input = "Click here to jump to the commons website - http://commons.apache.org";
expected = "Click here to jump\nto the commons\nwebsite -\nhttp://commons.apache.org";
assertEquals(expected, WordUtils.wrap(input, 20, "\n", false));
expected = "Click here to jump\nto the commons\nwebsite -\nhttp://commons.apach\ne.org";
assertEquals(expected, WordUtils.wrap(input, 20, "\n", true));
-
+
// difference because of long word in middle
input = "Click here, http://commons.apache.org, to jump to the commons website";
expected = "Click here,\nhttp://commons.apache.org,\nto jump to the\ncommons website";
@@ -186,7 +187,7 @@ public class WordUtilsTest {
assertEquals(null, WordUtils.capitalize(null));
assertEquals("", WordUtils.capitalize(""));
assertEquals(" ", WordUtils.capitalize(" "));
-
+
assertEquals("I", WordUtils.capitalize("I") );
assertEquals("I", WordUtils.capitalize("i") );
assertEquals("I Am Here 123", WordUtils.capitalize("i am here 123") );
@@ -194,13 +195,13 @@ public class WordUtilsTest {
assertEquals("I Am HERE 123", WordUtils.capitalize("i am HERE 123") );
assertEquals("I AM HERE 123", WordUtils.capitalize("I AM HERE 123") );
}
-
+
@Test
public void testCapitalizeWithDelimiters_String() {
assertEquals(null, WordUtils.capitalize(null, null));
assertEquals("", WordUtils.capitalize("", new char[0]));
assertEquals(" ", WordUtils.capitalize(" ", new char[0]));
-
+
char[] chars = new char[] { '-', '+', ' ', '@' };
assertEquals("I", WordUtils.capitalize("I", chars) );
assertEquals("I", WordUtils.capitalize("i", chars) );
@@ -218,7 +219,7 @@ public class WordUtilsTest {
assertEquals(null, WordUtils.capitalizeFully(null));
assertEquals("", WordUtils.capitalizeFully(""));
assertEquals(" ", WordUtils.capitalizeFully(" "));
-
+
assertEquals("I", WordUtils.capitalizeFully("I") );
assertEquals("I", WordUtils.capitalizeFully("i") );
assertEquals("I Am Here 123", WordUtils.capitalizeFully("i am here 123") );
@@ -226,13 +227,13 @@ public class WordUtilsTest {
assertEquals("I Am Here 123", WordUtils.capitalizeFully("i am HERE 123") );
assertEquals("I Am Here 123", WordUtils.capitalizeFully("I AM HERE 123") );
}
-
+
@Test
public void testCapitalizeFullyWithDelimiters_String() {
assertEquals(null, WordUtils.capitalizeFully(null, null));
assertEquals("", WordUtils.capitalizeFully("", new char[0]));
assertEquals(" ", WordUtils.capitalizeFully(" ", new char[0]));
-
+
char[] chars = new char[] { '-', '+', ' ', '@' };
assertEquals("I", WordUtils.capitalizeFully("I", chars) );
assertEquals("I", WordUtils.capitalizeFully("i", chars) );
@@ -270,7 +271,7 @@ public class WordUtilsTest {
assertEquals(null, WordUtils.uncapitalize(null));
assertEquals("", WordUtils.uncapitalize(""));
assertEquals(" ", WordUtils.uncapitalize(" "));
-
+
assertEquals("i", WordUtils.uncapitalize("I") );
assertEquals("i", WordUtils.uncapitalize("i") );
assertEquals("i am here 123", WordUtils.uncapitalize("i am here 123") );
@@ -278,13 +279,13 @@ public class WordUtilsTest {
assertEquals("i am hERE 123", WordUtils.uncapitalize("i am HERE 123") );
assertEquals("i aM hERE 123", WordUtils.uncapitalize("I AM HERE 123") );
}
-
+
@Test
public void testUncapitalizeWithDelimiters_String() {
assertEquals(null, WordUtils.uncapitalize(null, null));
assertEquals("", WordUtils.uncapitalize("", new char[0]));
assertEquals(" ", WordUtils.uncapitalize(" ", new char[0]));
-
+
char[] chars = new char[] { '-', '+', ' ', '@' };
assertEquals("i", WordUtils.uncapitalize("I", chars) );
assertEquals("i", WordUtils.uncapitalize("i", chars) );
@@ -329,7 +330,7 @@ public class WordUtilsTest {
assertEquals("BJ.L", WordUtils.initials(" Ben John . Lee", array));
assertEquals("KO", WordUtils.initials("Kay O'Murphy", array));
assertEquals("iah1", WordUtils.initials("i am here 123", array));
-
+
array = new char[0];
assertEquals(null, WordUtils.initials(null, array));
assertEquals("", WordUtils.initials("", array));
@@ -343,7 +344,7 @@ public class WordUtilsTest {
assertEquals("", WordUtils.initials(" Ben John . Lee", array));
assertEquals("", WordUtils.initials("Kay O'Murphy", array));
assertEquals("", WordUtils.initials("i am here 123", array));
-
+
array = " ".toCharArray();
assertEquals(null, WordUtils.initials(null, array));
assertEquals("", WordUtils.initials("", array));
@@ -357,7 +358,7 @@ public class WordUtilsTest {
assertEquals("BJ.L", WordUtils.initials(" Ben John . Lee", array));
assertEquals("KO", WordUtils.initials("Kay O'Murphy", array));
assertEquals("iah1", WordUtils.initials("i am here 123", array));
-
+
array = " .".toCharArray();
assertEquals(null, WordUtils.initials(null, array));
assertEquals("", WordUtils.initials("", array));
@@ -370,7 +371,7 @@ public class WordUtilsTest {
assertEquals("BJL", WordUtils.initials(" Ben John . Lee", array));
assertEquals("KO", WordUtils.initials("Kay O'Murphy", array));
assertEquals("iah1", WordUtils.initials("i am here 123", array));
-
+
array = " .'".toCharArray();
assertEquals(null, WordUtils.initials(null, array));
assertEquals("", WordUtils.initials("", array));
@@ -383,7 +384,7 @@ public class WordUtilsTest {
assertEquals("BJL", WordUtils.initials(" Ben John . Lee", array));
assertEquals("KOM", WordUtils.initials("Kay O'Murphy", array));
assertEquals("iah1", WordUtils.initials("i am here 123", array));
-
+
array = "SIJo1".toCharArray();
assertEquals(null, WordUtils.initials(null, array));
assertEquals("", WordUtils.initials("", array));
@@ -404,7 +405,7 @@ public class WordUtilsTest {
assertEquals(null, WordUtils.swapCase(null));
assertEquals("", WordUtils.swapCase(""));
assertEquals(" ", WordUtils.swapCase(" "));
-
+
assertEquals("i", WordUtils.swapCase("I") );
assertEquals("I", WordUtils.swapCase("i") );
assertEquals("I AM HERE 123", WordUtils.swapCase("i am here 123") );
@@ -417,4 +418,53 @@ public class WordUtilsTest {
assertEquals(expect, WordUtils.swapCase(test));
}
+ // -----------------------------------------------------------------------
+ @Test
+ public void testAbbreviateForNullAndEmptyString() {
+ assertEquals(null, (WordUtils.abbreviate(null, 1,-1,"")));
+ assertEquals(StringUtils.EMPTY, WordUtils.abbreviate("", 1,-1,""));
+
+ assertEquals("", WordUtils.abbreviate("0123456790", 0,0,""));
+ assertEquals("", WordUtils.abbreviate(" 0123456790", 0,-1,""));
+ }
+
+ // -----------------------------------------------------------------------
+ @Test
+ public void testAbbreviateForUpperLimit() {
+ assertEquals("01234", WordUtils.abbreviate("0123456789", 0,5,""));
+ assertEquals("01234", WordUtils.abbreviate("0123456789", 5, 2,""));
+ assertEquals("012", WordUtils.abbreviate("012 3456789", 2, 5,""));
+ assertEquals("012 3", WordUtils.abbreviate("012 3456789", 5, 2,""));
+ assertEquals("0123456789", WordUtils.abbreviate("0123456789", 0,-1,""));
+ }
+
+ // -----------------------------------------------------------------------
+ @Test
+ public void testAbbreviateForUpperLimitAndAppendedString() {
+ assertEquals("01234-", WordUtils.abbreviate("0123456789", 0,5,"-"));
+ assertEquals("01234-", WordUtils.abbreviate("0123456789", 5, 2,"-"));
+ assertEquals("012", WordUtils.abbreviate("012 3456789", 2, 5, null));
+ assertEquals("012 3", WordUtils.abbreviate("012 3456789", 5, 2,""));
+ assertEquals("0123456789", WordUtils.abbreviate("0123456789", 0,-1,""));
+ }
+
+ // -----------------------------------------------------------------------
+ @Test
+ public void testAbbreviateForLowerValue() {
+ assertEquals("012", WordUtils.abbreviate("012 3456789", 0,5, null));
+ assertEquals("01234", WordUtils.abbreviate("01234 56789", 5, 10, null));
+ assertEquals("01 23 45 67", WordUtils.abbreviate("01 23 45 67 89", 9, -1, null));
+ assertEquals("01 23 45 6", WordUtils.abbreviate("01 23 45 67 89", 9, 10, null));
+ assertEquals("0123456789", WordUtils.abbreviate("0123456789", 15, 20, null));
+ }
+
+ // -----------------------------------------------------------------------
+ @Test
+ public void testAbbreviateForLowerValueAndAppendedString() {
+ assertEquals("012", WordUtils.abbreviate("012 3456789", 0,5, null));
+ assertEquals("01234-", WordUtils.abbreviate("01234 56789", 5, 10, "-"));
+ assertEquals("01 23 45 67abc", WordUtils.abbreviate("01 23 45 67 89", 9, -1, "abc"));
+ assertEquals("01 23 45 6", WordUtils.abbreviate("01 23 45 67 89", 9, 10, ""));
+ }
+
}