+++ /dev/null
-/*
- * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
- * Copyright (C) $$Year-Rel$$ The Jalview Authors
- *
- * This file is part of Jalview.
- *
- * Jalview is free software: you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation, either version 3
- * of the License, or (at your option) any later version.
- *
- * Jalview is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
- * PURPOSE. See the GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
- * The Jalview Authors are detailed in the 'AUTHORS' file.
- */
-package jalview.util;
-
-import static org.testng.AssertJUnit.assertEquals;
-import static org.testng.AssertJUnit.assertNull;
-import static org.testng.AssertJUnit.assertTrue;
-
-import jalview.gui.JvOptionPane;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
-
-import org.testng.annotations.BeforeClass;
-import org.testng.annotations.Test;
-
-public class StringUtilsTest
-{
-
- @BeforeClass(alwaysRun = true)
- public void setUpJvOptionPane()
- {
- JvOptionPane.setInteractiveMode(false);
- JvOptionPane.setMockResponse(JvOptionPane.CANCEL_OPTION);
- }
-
- @Test(groups = { "Functional" })
- public void testInsertCharAt()
- {
- char[] c1 = "ABC".toCharArray();
- char[] expected = new char[] { 'A', 'B', 'C', 'w', 'w' };
- assertTrue(Arrays.equals(expected,
- StringUtils.insertCharAt(c1, 3, 2, 'w')));
- expected = new char[] { 'A', 'B', 'C', 'w', 'w' };
- assertTrue(Arrays.equals(expected,
- StringUtils.insertCharAt(c1, 4, 2, 'w')));
- assertTrue(Arrays.equals(expected,
- StringUtils.insertCharAt(c1, 5, 2, 'w')));
- assertTrue(Arrays.equals(expected,
- StringUtils.insertCharAt(c1, 6, 2, 'w')));
- assertTrue(Arrays.equals(expected,
- StringUtils.insertCharAt(c1, 7, 2, 'w')));
- }
-
- @Test(groups = { "Functional" })
- public void testDeleteChars()
- {
- char[] c1 = "ABC".toCharArray();
-
- // delete second position
- assertTrue(Arrays.equals(new char[] { 'A', 'C' },
- StringUtils.deleteChars(c1, 1, 2)));
-
- // delete positions 1 and 2
- assertTrue(Arrays.equals(new char[] { 'C' },
- StringUtils.deleteChars(c1, 0, 2)));
-
- // delete positions 1-3
- assertTrue(Arrays.equals(new char[] {},
- StringUtils.deleteChars(c1, 0, 3)));
-
- // delete position 3
- assertTrue(Arrays.equals(new char[] { 'A', 'B' },
- StringUtils.deleteChars(c1, 2, 3)));
-
- // out of range deletion is ignore
- assertTrue(Arrays.equals(c1, StringUtils.deleteChars(c1, 3, 4)));
- }
-
- @Test(groups = { "Functional" })
- public void testGetLastToken()
- {
- assertNull(StringUtils.getLastToken(null, null));
- assertNull(StringUtils.getLastToken(null, "/"));
- assertEquals("a", StringUtils.getLastToken("a", null));
-
- assertEquals("abc", StringUtils.getLastToken("abc", "/"));
- assertEquals("c", StringUtils.getLastToken("abc", "b"));
- assertEquals("file1.dat", StringUtils.getLastToken(
- "file://localhost:8080/data/examples/file1.dat", "/"));
- }
-
- @Test(groups = { "Functional" })
- public void testSeparatorListToArray()
- {
- String[] result = StringUtils.separatorListToArray(
- "foo=',',min='foo',max='1,2,3',fa=','", ",");
- assertEquals("[foo=',', min='foo', max='1,2,3', fa=',']",
- Arrays.toString(result));
- /*
- * Comma nested in '' is not treated as delimiter; tokens are not trimmed
- */
- result = StringUtils.separatorListToArray("minsize='2', sep=','", ",");
- assertEquals("[minsize='2', sep=',']", Arrays.toString(result));
-
- /*
- * String delimited by | containing a quoted | (should not be treated as
- * delimiter)
- */
- assertEquals("[abc='|'d, ef, g]", Arrays.toString(StringUtils
- .separatorListToArray("abc='|'d|ef|g", "|")));
- }
-
- @Test(groups = { "Functional" })
- public void testArrayToSeparatorList()
- {
- assertEquals("*", StringUtils.arrayToSeparatorList(null, "*"));
- assertEquals("*",
- StringUtils.arrayToSeparatorList(new String[] {}, "*"));
- assertEquals(
- "a*bc*cde",
- StringUtils.arrayToSeparatorList(new String[] { "a", "bc",
- "cde" }, "*"));
- assertEquals(
- "a*cde",
- StringUtils.arrayToSeparatorList(new String[] { "a", null,
- "cde" }, "*"));
- assertEquals("a**cde", StringUtils.arrayToSeparatorList(new String[] {
- "a", "", "cde" }, "*"));
- // delimiter within token is not (yet) escaped
- assertEquals("a*b*c*cde", StringUtils.arrayToSeparatorList(new String[]
- { "a", "b*c", "cde" }, "*"));
- }
-
- @Test(groups = { "Functional" })
- public void testListToDelimitedString()
- {
- assertEquals("", StringUtils.listToDelimitedString(null, ";"));
- List<String> list = new ArrayList<String>();
- assertEquals("", StringUtils.listToDelimitedString(list, ";"));
- list.add("now");
- assertEquals("now", StringUtils.listToDelimitedString(list, ";"));
- list.add("is");
- assertEquals("now;is", StringUtils.listToDelimitedString(list, ";"));
- assertEquals("now ; is", StringUtils.listToDelimitedString(list, " ; "));
- list.add("the");
- list.add("winter");
- list.add("of");
- list.add("our");
- list.add("discontent");
- assertEquals("now is the winter of our discontent",
- StringUtils.listToDelimitedString(list, " "));
- }
-
- @Test(groups = { "Functional" })
- public void testParseInt()
- {
- assertEquals(0, StringUtils.parseInt(null));
- assertEquals(0, StringUtils.parseInt(""));
- assertEquals(0, StringUtils.parseInt("x"));
- assertEquals(0, StringUtils.parseInt("1.2"));
- assertEquals(33, StringUtils.parseInt("33"));
- assertEquals(33, StringUtils.parseInt("+33"));
- assertEquals(-123, StringUtils.parseInt("-123"));
- // too big for an int:
- assertEquals(0,
- StringUtils.parseInt(String.valueOf(Integer.MAX_VALUE) + "1"));
- }
-
- @Test(groups = { "Functional" })
- public void testCompareVersions()
- {
- assertEquals(0, StringUtils.compareVersions(null, null));
- assertEquals(0, StringUtils.compareVersions("2.8.3", null));
-
- /*
- * same version returns 0
- */
- assertEquals(0, StringUtils.compareVersions("2.8", "2.8"));
- assertEquals(0, StringUtils.compareVersions("2.8.3", "2.8.3"));
- assertEquals(0, StringUtils.compareVersions("2.8.3b1", "2.8.3b1", "b"));
- assertEquals(0, StringUtils.compareVersions("2.8.3B1", "2.8.3b1", "b"));
- assertEquals(0, StringUtils.compareVersions("2.8.3b1", "2.8.3B1", "b"));
-
- /*
- * v1 < v2 returns -1
- */
- assertEquals(-1, StringUtils.compareVersions("2.8.3", "2.8.4"));
- assertEquals(-1, StringUtils.compareVersions("2.8.3", "2.9"));
- assertEquals(-1, StringUtils.compareVersions("2.8.3", "2.9.2"));
- assertEquals(-1, StringUtils.compareVersions("2.8", "2.8.3"));
- assertEquals(-1, StringUtils.compareVersions("2.8.3", "2.8.3b1", "b"));
- assertEquals(-1, StringUtils.compareVersions("2.8.3b1", "2.8.3b2", "b"));
- assertEquals(-1, StringUtils.compareVersions("2.8", "2.8.0", "b"));
- assertEquals(-1, StringUtils.compareVersions("2", "12"));
- assertEquals(-1, StringUtils.compareVersions("3.2.4", "3.12.11"));
-
- /*
- * v1 > v2 returns +1
- */
- assertEquals(1, StringUtils.compareVersions("2.8.3", "2.8"));
- assertEquals(1, StringUtils.compareVersions("2.8.0", "2.8"));
- assertEquals(1, StringUtils.compareVersions("2.8.4", "2.8.3"));
- assertEquals(1, StringUtils.compareVersions("2.8.3b1", "2.8.3", "b"));
- assertEquals(1, StringUtils.compareVersions("2.8.3", "2.8.2b1", "b"));
- assertEquals(1, StringUtils.compareVersions("2.8.0b2", "2.8.0b1", "b"));
- assertEquals(1, StringUtils.compareVersions("12", "2"));
- assertEquals(1, StringUtils.compareVersions("3.12.11", "3.2.4"));
- }
-
- @Test(groups = { "Functional" })
- public void testToSentenceCase()
- {
- assertEquals("John", StringUtils.toSentenceCase("john"));
- assertEquals("John", StringUtils.toSentenceCase("JOHN"));
- assertEquals("John and james",
- StringUtils.toSentenceCase("JOHN and JAMES"));
- assertEquals("J", StringUtils.toSentenceCase("j"));
- assertEquals("", StringUtils.toSentenceCase(""));
- assertNull(StringUtils.toSentenceCase(null));
- }
-
- @Test(groups = { "Functional" })
- public void testStripHtmlTags()
- {
- assertNull(StringUtils.stripHtmlTags(null));
- assertEquals("", StringUtils.stripHtmlTags(""));
- assertEquals(
- "<a href=\"something\">label</href>",
- StringUtils
- .stripHtmlTags("<html><a href=\"something\">label</href></html>"));
-
- // if no "<html>" tag, < and > get html-encoded (not sure why)
- assertEquals("<a href=\"something\">label</href>",
- StringUtils.stripHtmlTags("<a href=\"something\">label</href>"));
-
- // </body> gets removed but not <body> (is this intentional?)
- assertEquals("<body><p>hello",
- StringUtils.stripHtmlTags("<html><body><p>hello</body></html>"));
-
- assertEquals("kdHydro < 12.53",
- StringUtils.stripHtmlTags("kdHydro < 12.53"));
- }
-}
git://source.jalview.org / jalview.git / blobdiff