MonoRail/Castle.MonoRail.Framework.Tests/Helpers/TextHelperTestCase.cs

   1 // Copyright 2004-2008 Castle Project - http://www.castleproject.org/
   2 //
   3 // Licensed under the Apache License, Version 2.0 (the "License");
   4 // you may not use this file except in compliance with the License.
   5 // You may obtain a copy of the License at
   6 //
   7 //     http://www.apache.org/licenses/LICENSE-2.0
   8 //
   9 // Unless required by applicable law or agreed to in writing, software
  10 // distributed under the License is distributed on an "AS IS" BASIS,
  11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  12 // See the License for the specific language governing permissions and
  13 // limitations under the License.
  14
  15 namespace Castle.MonoRail.Framework.Tests.Helpers
  16 {
  17         using System;
  18         using System.Collections;
  19         using System.Globalization;
  20         using System.Threading;
  21         using Castle.MonoRail.Framework.Helpers;
  22         using NUnit.Framework;
  23
  24         [TestFixture]
  25         public class TextHelperTestCase
  26         {
  27                 private static TextHelper helper = new TextHelper();
  28
  29                 [Test]
  30                 public void FormatPhone_CanFormatForUSCulture()
  31                 {
  32                         CultureInfo en = CultureInfo.CreateSpecificCulture("en");
  33                         Thread.CurrentThread.CurrentCulture = en;
  34                         Thread.CurrentThread.CurrentUICulture = en;
  35
  36                         Assert.AreEqual("(123) 456-1234", helper.FormatPhone("1234561234"));
  37                 }
  38
  39                 [Test]
  40                 public void FormatPhone_IgnoresStringTooSmall()
  41                 {
  42                         CultureInfo en = CultureInfo.CreateSpecificCulture("en");
  43                         Thread.CurrentThread.CurrentCulture = en;
  44                         Thread.CurrentThread.CurrentUICulture = en;
  45
  46                         Assert.AreEqual("123", helper.FormatPhone("123"));
  47                 }
  48
  49                 [Test]
  50                 public void FormatPhone_IgnoresStringIfSomeNonNumericCharsArePresent()
  51                 {
  52                         CultureInfo en = CultureInfo.CreateSpecificCulture("en");
  53                         Thread.CurrentThread.CurrentCulture = en;
  54                         Thread.CurrentThread.CurrentUICulture = en;
  55
  56                         Assert.AreEqual("123-111-1212", helper.FormatPhone("123-111-1212"));
  57                         Assert.AreEqual("(123)111-1212", helper.FormatPhone("(123)111-1212"));
  58                         Assert.AreEqual("123.111.1212", helper.FormatPhone("123.111.1212"));
  59                 }
  60
  61                 [Test]
  62                 [ExpectedException(typeof(ArgumentNullException))]
  63                 public void PascalCaseToWord_CannotAcceptNulls()
  64                 {
  65                         TextHelper.PascalCaseToWord(null);
  66                 }
  67
  68                 [Test]
  69                 public void PascalCaseToWord_SeparatesWordsBasedOnCase()
  70                 {
  71                         Assert.AreEqual("Sequence Info", TextHelper.PascalCaseToWord("SequenceInfo"));
  72                 }
  73
  74                 [Test]
  75                 [ExpectedException(typeof(ArgumentNullException))]
  76                 public void ToSentenceWithNull()
  77                 {
  78                         string sentence = TextHelper.ToSentence(null);
  79                         Assert.AreEqual("", sentence);
  80                 }
  81
  82                 [Test]
  83                 public void ToSentenceWithStringArrayNoElements()
  84                 {
  85                         string sentence = TextHelper.ToSentence(new string[0]);
  86                         Assert.AreEqual("", sentence);
  87                 }
  88
  89                 [Test]
  90                 public void ToSentenceWithStringArrayOneElement()
  91                 {
  92                         string sentence = TextHelper.ToSentence(new string[] { "apple" });
  93                         Assert.AreEqual("apple", sentence);
  94                 }
  95
  96                 [Test]
  97                 public void ToSentenceWithStringArrayTwoElements()
  98                 {
  99                         string sentence = TextHelper.ToSentence(new string[] { "apple", "banana" });
 100                         Assert.AreEqual("apple and banana", sentence);
 101                 }
 102
 103                 [Test]
 104                 public void ToSentenceWithStringArrayThreeElements()
 105                 {
 106                         string sentence = TextHelper.ToSentence(new string[] { "apple", "banana", "mango" });
 107                         Assert.AreEqual("apple, banana and mango", sentence);
 108                 }
 109
 110                 [Test]
 111                 public void ToSentenceWithSpecifiedConnector()
 112                 {
 113                         string sentence = TextHelper.ToSentence(new string[] { "apple", "banana", "mango" }, "y");
 114                         Assert.AreEqual("apple, banana y mango", sentence);
 115                 }
 116
 117                 [Test]
 118                 public void ToSentenceWithCommaBeforeConnectorSpecified()
 119                 {
 120                         string sentence = TextHelper.ToSentence(new string[] { "apple", "banana", "mango" }, TextHelper.DefaultConnector, false);
 121                         Assert.AreEqual("apple, banana, and mango", sentence);
 122                 }
 123
 124                 private class Person
 125                 {
 126                         private readonly string _firstName;
 127                         private readonly string _lastName;
 128
 129                         public Person(string firstName, string lastName)
 130                         {
 131                                 _firstName = firstName;
 132                                 _lastName = lastName;
 133                         }
 134
 135                         public override string ToString()
 136                         {
 137                                 return _firstName + " " + _lastName;
 138                         }
 139                 }
 140
 141                 [Test]
 142                 public void ToSentenceWithArrayListOfPeople()
 143                 {
 144                         ArrayList people = new ArrayList();
 145                         people.Add(new Person("Clark", "Kent"));
 146                         people.Add(new Person("Lois", "Lane"));
 147                         people.Add(new Person("Lex", "Luther"));
 148                         string sentence = TextHelper.ToSentence(people);
 149                         Assert.AreEqual("Clark Kent, Lois Lane and Lex Luther", sentence);
 150                 }
 151         }
 152 }