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Commons IO example source code file (IOCaseTestCase.java)
The Commons IO IOCaseTestCase.java source code/* * 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.io; import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.File; import java.io.ObjectInputStream; import java.io.ObjectOutputStream; import org.apache.commons.io.testtools.FileBasedTestCase; /** * This is used to test IOCase for correctness. * * @author Stephen Colebourne * @version $Id: IOCaseTestCase.java 919474 2010-03-05 16:31:43Z sebb $ */ public class IOCaseTestCase extends FileBasedTestCase { private static final boolean WINDOWS = (File.separatorChar == '\\'); public IOCaseTestCase(String name) { super(name); } @Override protected void setUp() throws Exception { } @Override protected void tearDown() throws Exception { } //----------------------------------------------------------------------- public void test_forName() throws Exception { assertEquals(IOCase.SENSITIVE, IOCase.forName("Sensitive")); assertEquals(IOCase.INSENSITIVE, IOCase.forName("Insensitive")); assertEquals(IOCase.SYSTEM, IOCase.forName("System")); try { IOCase.forName("Blah"); fail(); } catch (IllegalArgumentException ex) {} try { IOCase.forName(null); fail(); } catch (IllegalArgumentException ex) {} } public void test_serialization() throws Exception { assertSame(IOCase.SENSITIVE, serialize(IOCase.SENSITIVE)); assertSame(IOCase.INSENSITIVE, serialize(IOCase.INSENSITIVE)); assertSame(IOCase.SYSTEM, serialize(IOCase.SYSTEM)); } public void test_getName() throws Exception { assertEquals("Sensitive", IOCase.SENSITIVE.getName()); assertEquals("Insensitive", IOCase.INSENSITIVE.getName()); assertEquals("System", IOCase.SYSTEM.getName()); } public void test_toString() throws Exception { assertEquals("Sensitive", IOCase.SENSITIVE.toString()); assertEquals("Insensitive", IOCase.INSENSITIVE.toString()); assertEquals("System", IOCase.SYSTEM.toString()); } public void test_isCaseSensitive() throws Exception { assertEquals(true, IOCase.SENSITIVE.isCaseSensitive()); assertEquals(false, IOCase.INSENSITIVE.isCaseSensitive()); assertEquals(!WINDOWS, IOCase.SYSTEM.isCaseSensitive()); } //----------------------------------------------------------------------- public void test_checkCompare_functionality() throws Exception { assertTrue(IOCase.SENSITIVE.checkCompareTo("ABC", "") > 0); assertTrue(IOCase.SENSITIVE.checkCompareTo("", "ABC") < 0); assertTrue(IOCase.SENSITIVE.checkCompareTo("ABC", "DEF") < 0); assertTrue(IOCase.SENSITIVE.checkCompareTo("DEF", "ABC") > 0); assertEquals(0, IOCase.SENSITIVE.checkCompareTo("ABC", "ABC")); assertEquals(0, IOCase.SENSITIVE.checkCompareTo("", "")); try { IOCase.SENSITIVE.checkCompareTo("ABC", null); fail(); } catch (NullPointerException ex) {} try { IOCase.SENSITIVE.checkCompareTo(null, "ABC"); fail(); } catch (NullPointerException ex) {} try { IOCase.SENSITIVE.checkCompareTo(null, null); fail(); } catch (NullPointerException ex) {} } public void test_checkCompare_case() throws Exception { assertEquals(0, IOCase.SENSITIVE.checkCompareTo("ABC", "ABC")); assertTrue(IOCase.SENSITIVE.checkCompareTo("ABC", "abc") < 0); assertTrue(IOCase.SENSITIVE.checkCompareTo("abc", "ABC") > 0); assertEquals(0, IOCase.INSENSITIVE.checkCompareTo("ABC", "ABC")); assertEquals(0, IOCase.INSENSITIVE.checkCompareTo("ABC", "abc")); assertEquals(0, IOCase.INSENSITIVE.checkCompareTo("abc", "ABC")); assertEquals(0, IOCase.SYSTEM.checkCompareTo("ABC", "ABC")); assertEquals(WINDOWS, IOCase.SYSTEM.checkCompareTo("ABC", "abc") == 0); assertEquals(WINDOWS, IOCase.SYSTEM.checkCompareTo("abc", "ABC") == 0); } //----------------------------------------------------------------------- public void test_checkEquals_functionality() throws Exception { assertEquals(false, IOCase.SENSITIVE.checkEquals("ABC", "")); assertEquals(false, IOCase.SENSITIVE.checkEquals("ABC", "A")); assertEquals(false, IOCase.SENSITIVE.checkEquals("ABC", "AB")); assertEquals(true, IOCase.SENSITIVE.checkEquals("ABC", "ABC")); assertEquals(false, IOCase.SENSITIVE.checkEquals("ABC", "BC")); assertEquals(false, IOCase.SENSITIVE.checkEquals("ABC", "C")); assertEquals(false, IOCase.SENSITIVE.checkEquals("ABC", "ABCD")); assertEquals(false, IOCase.SENSITIVE.checkEquals("", "ABC")); assertEquals(true, IOCase.SENSITIVE.checkEquals("", "")); try { IOCase.SENSITIVE.checkEquals("ABC", null); fail(); } catch (NullPointerException ex) {} try { IOCase.SENSITIVE.checkEquals(null, "ABC"); fail(); } catch (NullPointerException ex) {} try { IOCase.SENSITIVE.checkEquals(null, null); fail(); } catch (NullPointerException ex) {} } public void test_checkEquals_case() throws Exception { assertEquals(true, IOCase.SENSITIVE.checkEquals("ABC", "ABC")); assertEquals(false, IOCase.SENSITIVE.checkEquals("ABC", "Abc")); assertEquals(true, IOCase.INSENSITIVE.checkEquals("ABC", "ABC")); assertEquals(true, IOCase.INSENSITIVE.checkEquals("ABC", "Abc")); assertEquals(true, IOCase.SYSTEM.checkEquals("ABC", "ABC")); assertEquals(WINDOWS, IOCase.SYSTEM.checkEquals("ABC", "Abc")); } //----------------------------------------------------------------------- public void test_checkStartsWith_functionality() throws Exception { assertEquals(true, IOCase.SENSITIVE.checkStartsWith("ABC", "")); assertEquals(true, IOCase.SENSITIVE.checkStartsWith("ABC", "A")); assertEquals(true, IOCase.SENSITIVE.checkStartsWith("ABC", "AB")); assertEquals(true, IOCase.SENSITIVE.checkStartsWith("ABC", "ABC")); assertEquals(false, IOCase.SENSITIVE.checkStartsWith("ABC", "BC")); assertEquals(false, IOCase.SENSITIVE.checkStartsWith("ABC", "C")); assertEquals(false, IOCase.SENSITIVE.checkStartsWith("ABC", "ABCD")); assertEquals(false, IOCase.SENSITIVE.checkStartsWith("", "ABC")); assertEquals(true, IOCase.SENSITIVE.checkStartsWith("", "")); try { IOCase.SENSITIVE.checkStartsWith("ABC", null); fail(); } catch (NullPointerException ex) {} try { IOCase.SENSITIVE.checkStartsWith(null, "ABC"); fail(); } catch (NullPointerException ex) {} try { IOCase.SENSITIVE.checkStartsWith(null, null); fail(); } catch (NullPointerException ex) {} } public void test_checkStartsWith_case() throws Exception { assertEquals(true, IOCase.SENSITIVE.checkStartsWith("ABC", "AB")); assertEquals(false, IOCase.SENSITIVE.checkStartsWith("ABC", "Ab")); assertEquals(true, IOCase.INSENSITIVE.checkStartsWith("ABC", "AB")); assertEquals(true, IOCase.INSENSITIVE.checkStartsWith("ABC", "Ab")); assertEquals(true, IOCase.SYSTEM.checkStartsWith("ABC", "AB")); assertEquals(WINDOWS, IOCase.SYSTEM.checkStartsWith("ABC", "Ab")); } //----------------------------------------------------------------------- public void test_checkEndsWith_functionality() throws Exception { assertEquals(true, IOCase.SENSITIVE.checkEndsWith("ABC", "")); assertEquals(false, IOCase.SENSITIVE.checkEndsWith("ABC", "A")); assertEquals(false, IOCase.SENSITIVE.checkEndsWith("ABC", "AB")); assertEquals(true, IOCase.SENSITIVE.checkEndsWith("ABC", "ABC")); assertEquals(true, IOCase.SENSITIVE.checkEndsWith("ABC", "BC")); assertEquals(true, IOCase.SENSITIVE.checkEndsWith("ABC", "C")); assertEquals(false, IOCase.SENSITIVE.checkEndsWith("ABC", "ABCD")); assertEquals(false, IOCase.SENSITIVE.checkEndsWith("", "ABC")); assertEquals(true, IOCase.SENSITIVE.checkEndsWith("", "")); try { IOCase.SENSITIVE.checkEndsWith("ABC", null); fail(); } catch (NullPointerException ex) {} try { IOCase.SENSITIVE.checkEndsWith(null, "ABC"); fail(); } catch (NullPointerException ex) {} try { IOCase.SENSITIVE.checkEndsWith(null, null); fail(); } catch (NullPointerException ex) {} } public void test_checkEndsWith_case() throws Exception { assertEquals(true, IOCase.SENSITIVE.checkEndsWith("ABC", "BC")); assertEquals(false, IOCase.SENSITIVE.checkEndsWith("ABC", "Bc")); assertEquals(true, IOCase.INSENSITIVE.checkEndsWith("ABC", "BC")); assertEquals(true, IOCase.INSENSITIVE.checkEndsWith("ABC", "Bc")); assertEquals(true, IOCase.SYSTEM.checkEndsWith("ABC", "BC")); assertEquals(WINDOWS, IOCase.SYSTEM.checkEndsWith("ABC", "Bc")); } //----------------------------------------------------------------------- public void test_checkIndexOf_functionality() throws Exception { // start assertEquals(0, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 0, "A")); assertEquals(-1, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 1, "A")); assertEquals(0, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 0, "AB")); assertEquals(-1, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 1, "AB")); assertEquals(0, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 0, "ABC")); assertEquals(-1, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 1, "ABC")); // middle assertEquals(3, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 0, "D")); assertEquals(3, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 3, "D")); assertEquals(-1, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 4, "D")); assertEquals(3, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 0, "DE")); assertEquals(3, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 3, "DE")); assertEquals(-1, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 4, "DE")); assertEquals(3, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 0, "DEF")); assertEquals(3, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 3, "DEF")); assertEquals(-1, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 4, "DEF")); // end assertEquals(9, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 0, "J")); assertEquals(9, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 8, "J")); assertEquals(9, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 9, "J")); assertEquals(8, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 0, "IJ")); assertEquals(8, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 8, "IJ")); assertEquals(-1, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 9, "IJ")); assertEquals(7, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 6, "HIJ")); assertEquals(7, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 7, "HIJ")); assertEquals(-1, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 8, "HIJ")); // not found assertEquals(-1, IOCase.SENSITIVE.checkIndexOf("ABCDEFGHIJ", 0, "DED")); // too long assertEquals(-1, IOCase.SENSITIVE.checkIndexOf("DEF", 0, "ABCDEFGHIJ")); try { IOCase.SENSITIVE.checkIndexOf("ABC", 0, null); fail(); } catch (NullPointerException ex) {} try { IOCase.SENSITIVE.checkIndexOf(null, 0, "ABC"); fail(); } catch (NullPointerException ex) {} try { IOCase.SENSITIVE.checkIndexOf(null, 0, null); fail(); } catch (NullPointerException ex) {} } public void test_checkIndexOf_case() throws Exception { assertEquals(1, IOCase.SENSITIVE.checkIndexOf("ABC", 0, "BC")); assertEquals(-1, IOCase.SENSITIVE.checkIndexOf("ABC", 0, "Bc")); assertEquals(1, IOCase.INSENSITIVE.checkIndexOf("ABC", 0, "BC")); assertEquals(1, IOCase.INSENSITIVE.checkIndexOf("ABC", 0, "Bc")); assertEquals(1, IOCase.SYSTEM.checkIndexOf("ABC", 0, "BC")); assertEquals(WINDOWS ? 1 : -1, IOCase.SYSTEM.checkIndexOf("ABC", 0, "Bc")); } //----------------------------------------------------------------------- public void test_checkRegionMatches_functionality() throws Exception { assertEquals(true, IOCase.SENSITIVE.checkRegionMatches("ABC", 0, "")); assertEquals(true, IOCase.SENSITIVE.checkRegionMatches("ABC", 0, "A")); assertEquals(true, IOCase.SENSITIVE.checkRegionMatches("ABC", 0, "AB")); assertEquals(true, IOCase.SENSITIVE.checkRegionMatches("ABC", 0, "ABC")); assertEquals(false, IOCase.SENSITIVE.checkRegionMatches("ABC", 0, "BC")); assertEquals(false, IOCase.SENSITIVE.checkRegionMatches("ABC", 0, "C")); assertEquals(false, IOCase.SENSITIVE.checkRegionMatches("ABC", 0, "ABCD")); assertEquals(false, IOCase.SENSITIVE.checkRegionMatches("", 0, "ABC")); assertEquals(true, IOCase.SENSITIVE.checkRegionMatches("", 0, "")); assertEquals(true, IOCase.SENSITIVE.checkRegionMatches("ABC", 1, "")); assertEquals(false, IOCase.SENSITIVE.checkRegionMatches("ABC", 1, "A")); assertEquals(false, IOCase.SENSITIVE.checkRegionMatches("ABC", 1, "AB")); assertEquals(false, IOCase.SENSITIVE.checkRegionMatches("ABC", 1, "ABC")); assertEquals(true, IOCase.SENSITIVE.checkRegionMatches("ABC", 1, "BC")); assertEquals(false, IOCase.SENSITIVE.checkRegionMatches("ABC", 1, "C")); assertEquals(false, IOCase.SENSITIVE.checkRegionMatches("ABC", 1, "ABCD")); assertEquals(false, IOCase.SENSITIVE.checkRegionMatches("", 1, "ABC")); assertEquals(false, IOCase.SENSITIVE.checkRegionMatches("", 1, "")); try { IOCase.SENSITIVE.checkRegionMatches("ABC", 0, null); fail(); } catch (NullPointerException ex) {} try { IOCase.SENSITIVE.checkRegionMatches(null, 0, "ABC"); fail(); } catch (NullPointerException ex) {} try { IOCase.SENSITIVE.checkRegionMatches(null, 0, null); fail(); } catch (NullPointerException ex) {} try { IOCase.SENSITIVE.checkRegionMatches("ABC", 1, null); fail(); } catch (NullPointerException ex) {} try { IOCase.SENSITIVE.checkRegionMatches(null, 1, "ABC"); fail(); } catch (NullPointerException ex) {} try { IOCase.SENSITIVE.checkRegionMatches(null, 1, null); fail(); } catch (NullPointerException ex) {} } public void test_checkRegionMatches_case() throws Exception { assertEquals(true, IOCase.SENSITIVE.checkRegionMatches("ABC", 0, "AB")); assertEquals(false, IOCase.SENSITIVE.checkRegionMatches("ABC", 0, "Ab")); assertEquals(true, IOCase.INSENSITIVE.checkRegionMatches("ABC", 0, "AB")); assertEquals(true, IOCase.INSENSITIVE.checkRegionMatches("ABC", 0, "Ab")); assertEquals(true, IOCase.SYSTEM.checkRegionMatches("ABC", 0, "AB")); assertEquals(WINDOWS, IOCase.SYSTEM.checkRegionMatches("ABC", 0, "Ab")); } //----------------------------------------------------------------------- private IOCase serialize(IOCase value) throws Exception { ByteArrayOutputStream buf = new ByteArrayOutputStream(); ObjectOutputStream out = new ObjectOutputStream(buf); out.writeObject(value); out.flush(); out.close(); ByteArrayInputStream bufin = new ByteArrayInputStream(buf.toByteArray()); ObjectInputStream in = new ObjectInputStream(bufin); return (IOCase) in.readObject(); } } Other Commons IO examples (source code examples)Here is a short list of links related to this Commons IO IOCaseTestCase.java source code file: |
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