Coverage Report - org.eclipse.swtbot.swt.finder.matchers.WithText
 
Classes in this File Line Coverage Branch Coverage Complexity
WithText
100%
21/21
100%
2/2
1.429
 
 1   
 /*******************************************************************************
 2   
  * Copyright (c) 2008 Ketan Padegaonkar and others.
 3   
  * All rights reserved. This program and the accompanying materials
 4   
  * are made available under the terms of the Eclipse Public License v1.0
 5   
  * which accompanies this distribution, and is available at
 6   
  * http://www.eclipse.org/legal/epl-v10.html
 7   
  *
 8   
  * Contributors:
 9   
  *     Ketan Padegaonkar - initial API and implementation
 10   
  *     Ketan Padegaonkar - http://swtbot.org/bugzilla/show_bug.cgi?id=126
 11   
  *******************************************************************************/
 12   
 package org.eclipse.swtbot.swt.finder.matchers;
 13   
 
 14   
 import java.lang.reflect.InvocationTargetException;
 15   
 import java.lang.reflect.Method;
 16   
 
 17   
 import org.eclipse.swt.widgets.Text;
 18   
 import org.eclipse.swt.widgets.Widget;
 19   
 import org.eclipse.swtbot.swt.finder.utils.SWTUtils;
 20   
 import org.hamcrest.Description;
 21   
 import org.hamcrest.Factory;
 22   
 import org.hamcrest.Matcher;
 23   
 
 24   
 /**
 25   
  * Matches widgets if the getText() method of the widget matches the specified text.
 26   
  *
 27   
  * @author Ketan Padegaonkar <KetanPadegaonkar [at] gmail [dot] com>
 28   
  * @version $Id$
 29   
  * @since 2.0
 30   
  */
 31   
 public class WithText<T extends Widget> extends AbstractMatcher<T> {
 32   
 
 33   
         /** The text */
 34   
         protected String        text;
 35   
 
 36   
         /**
 37   
          * A flag to denote if this should ignore case.
 38   
          *
 39   
          * @since 1.2
 40   
          */
 41  65 
         protected boolean        ignoreCase        = false;
 42   
 
 43   
         /**
 44   
          * Constructs this matcher with the given text.
 45   
          *
 46   
          * @param text the text to match on the {@link org.eclipse.swt.widgets.Widget}
 47   
          */
 48   
         WithText(String text) {
 49  63 
                 this(text, false);
 50  63 
         }
 51   
 
 52   
         /**
 53   
          * Constructs this matcher with the given text.
 54   
          *
 55   
          * @param text the text to match on the {@link org.eclipse.swt.widgets.Widget}
 56   
          * @param ignoreCase Determines if this should ignore case during the comparison.
 57   
          * @since 1.2
 58   
          */
 59  65 
         WithText(String text, boolean ignoreCase) {
 60  65 
                 text = text.replaceAll("\\r\\n", "\n"); //$NON-NLS-1$ //$NON-NLS-2$
 61  65 
                 text = text.replaceAll("\\r", "\n"); //$NON-NLS-1$ //$NON-NLS-2$
 62  65 
                 this.text = text;
 63  65 
                 this.ignoreCase = ignoreCase;
 64  65 
         }
 65   
 
 66   
         // FIXME: optimize the if() code block, use strategy or something else.
 67   
         protected boolean doMatch(Object obj) {
 68   
                 try {
 69  548 
                         boolean result = false;
 70  548 
                         if (ignoreCase)
 71  52 
                                 result = getText(obj).equalsIgnoreCase(text);
 72   
                         else
 73  496 
                                 result = getText(obj).equals(text);
 74  533 
                         return result;
 75  15 
                 } catch (Exception e) {
 76   
                         // do nothing
 77   
                 }
 78  15 
                 return false;
 79   
         }
 80   
 
 81   
         /**
 82   
          * Gets the text of the object using the getText method. If the object doesn't contain a get text method an
 83   
          * exception is thrown.
 84   
          *
 85   
          * @param obj any object to get the text from.
 86   
          * @return the return value of obj#getText()
 87   
          * @throws NoSuchMethodException if the method "getText" does not exist on the object.
 88   
          * @throws IllegalAccessException if the java access control does not allow invocation.
 89   
          * @throws InvocationTargetException if the method "getText" throws an exception.
 90   
          * @see Method#invoke(Object, Object[])
 91   
          */
 92   
         static String getText(Object obj) throws NoSuchMethodException, IllegalAccessException, InvocationTargetException {
 93  31480 
                 return ((String) SWTUtils.invokeMethod(obj, "getText")).replaceAll(Text.DELIMITER, "\n"); //$NON-NLS-1$ //$NON-NLS-2$
 94   
         }
 95   
 
 96   
         public void describeTo(Description description) {
 97  21 
                 description.appendText("with text '").appendText(text).appendText("'"); //$NON-NLS-1$ //$NON-NLS-2$
 98  21 
         }
 99   
 
 100   
         /**
 101   
          * Matches a widget that has the specified exact text.
 102   
          *
 103   
          * @param text the label.
 104   
          * @return a matcher.
 105   
          * @since 2.0
 106   
          */
 107   
         @Factory
 108   
         public static <T extends Widget> Matcher<T> withText(String text) {
 109  63 
                 return new WithText<T>(text);
 110   
         }
 111   
 
 112   
         /**
 113   
          * Matches a widget that has the specified text, ignoring case considerations.
 114   
          *
 115   
          * @param text the label.
 116   
          * @return a matcher.
 117   
          * @since 2.0
 118   
          */
 119   
         @Factory
 120   
         public static <T extends Widget> Matcher<T> withTextIgnoringCase(String text) {
 121  2 
                 return new WithText<T>(text, true);
 122   
         }
 123   
 
 124   
 }
Report generated by Cobertura 1.9.4.1 on 10/4/11 8:52 AM.