001 // Copyright 2004, 2005 The Apache Software Foundation 002 // 003 // Licensed under the Apache License, Version 2.0 (the "License"); 004 // you may not use this file except in compliance with the License. 005 // You may obtain a copy of the License at 006 // 007 // http://www.apache.org/licenses/LICENSE-2.0 008 // 009 // Unless required by applicable law or agreed to in writing, software 010 // distributed under the License is distributed on an "AS IS" BASIS, 011 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 012 // See the License for the specific language governing permissions and 013 // limitations under the License. 014 015 package org.apache.tapestry.form.translator; 016 017 import static org.easymock.EasyMock.expect; 018 019 import org.apache.tapestry.IMarkupWriter; 020 import org.apache.tapestry.IRequestCycle; 021 import org.apache.tapestry.form.FormComponentContributorContext; 022 import org.apache.tapestry.form.FormComponentContributorTestCase; 023 import org.apache.tapestry.form.IFormComponent; 024 import org.apache.tapestry.json.JSONObject; 025 import org.apache.tapestry.valid.ValidatorException; 026 import org.testng.annotations.AfterMethod; 027 import org.testng.annotations.Test; 028 029 /** 030 * Test case for {@link StringTranslator}. 031 * 032 * @author Paul Ferraro 033 * @since 4.0 034 */ 035 @Test(sequential=true) 036 public class TestStringTranslator extends FormComponentContributorTestCase 037 { 038 private StringTranslator _translator = new StringTranslator(); 039 040 @AfterMethod 041 public void reset() 042 { 043 _translator.setTrim(false); 044 _translator.setEmpty(null); 045 _translator.setMessage(null); 046 } 047 048 public void test_Format() 049 { 050 replay(); 051 052 String result = _translator.format(_component, null, "Test this"); 053 054 assertEquals("Test this", result); 055 056 verify(); 057 } 058 059 public void test_Null_Format() 060 { 061 replay(); 062 063 String result = _translator.format(_component, null, null); 064 065 assertEquals("", result); 066 067 verify(); 068 } 069 070 public void test_Parse() 071 { 072 replay(); 073 074 try 075 { 076 String result = (String) _translator.parse(_component, null, "Test this"); 077 078 assertEquals("Test this", result); 079 } 080 catch (ValidatorException e) 081 { 082 unreachable(); 083 } 084 finally 085 { 086 verify(); 087 } 088 } 089 090 public void test_Trimmed_Parse() 091 { 092 _translator.setTrim(true); 093 094 replay(); 095 096 try 097 { 098 String result = (String) _translator.parse(_component, null, " Test this "); 099 100 assertEquals("Test this", result); 101 } 102 catch (ValidatorException e) 103 { 104 unreachable(); 105 } 106 finally 107 { 108 verify(); 109 } 110 } 111 112 public void test_Empty_Parse() 113 { 114 replay(); 115 116 try 117 { 118 String result = (String) _translator.parse(_component, null, ""); 119 120 assertEquals(null, result); 121 } 122 catch (ValidatorException e) 123 { 124 unreachable(); 125 } 126 finally 127 { 128 verify(); 129 } 130 } 131 132 public void test_Custom_Empty_Parse() 133 { 134 _translator.setEmpty(""); 135 136 replay(); 137 138 try 139 { 140 String result = (String) _translator.parse(_component, null, ""); 141 142 assertEquals("", result); 143 } 144 catch (ValidatorException e) 145 { 146 unreachable(); 147 } 148 finally 149 { 150 verify(); 151 } 152 } 153 154 public void test_Render_Contribution() 155 { 156 replay(); 157 158 _translator.renderContribution(null, _cycle, null, _component); 159 160 verify(); 161 } 162 163 public void test_Trim_Render_Contribution() 164 { 165 IMarkupWriter writer = newWriter(); 166 IRequestCycle cycle = newCycle(); 167 168 JSONObject json = new JSONObject(); 169 170 FormComponentContributorContext context = newMock(FormComponentContributorContext.class); 171 172 expect(context.getProfile()).andReturn(json); 173 174 IFormComponent field = newFieldWithClientId("myfield"); 175 176 replay(); 177 178 Translator t = new StringTranslator("trim"); 179 180 t.renderContribution(writer, cycle, context, field); 181 182 verify(); 183 184 assertEquals("{\"trim\":[\"myfield\"]}", 185 json.toString()); 186 } 187 188 }