mcs/class/System.ComponentModel.DataAnnotations/Test/System.ComponentModel.DataAnnotations/FilterUIHintAttributeTest.cs

   1 // (c) Copyright Microsoft Corporation.
   2 // This source is subject to the Microsoft Public License (Ms-PL).
   3 // Please see http://go.microsoft.com/fwlink/?LinkID=131993 for details.
   4 // All other rights reserved.
   5
   6 // https://silverlight.svn.codeplex.com/svn/Release/Silverlight4/Source/RiaClient.Tests/System.ComponentModel.DataAnnotations/FilterUIHintAttributeTest.cs
   7
   8 #if NET_4_0
   9
  10 using System;
  11 using System.ComponentModel;
  12 using System.ComponentModel.DataAnnotations;
  13
  14 using NUnit.Framework;
  15
  16 namespace MonoTests.System.ComponentModel.DataAnnotations
  17 {
  18     [TestFixture]
  19     public class FilterUIHintAttributeTest {
  20         [Test]
  21         [Description("Simple ctors set expected properties.")]
  22         public void FilterUIHintAttribute_Simple_Ctors_Set_Properties() {
  23             var attr = new FilterUIHintAttribute(null, null);
  24             Assert.IsNull(attr.FilterUIHint);
  25             Assert.IsNull(attr.PresentationLayer);
  26             Assert.AreEqual(0, attr.ControlParameters.Count);
  27
  28             attr = new FilterUIHintAttribute(string.Empty, string.Empty);
  29             Assert.AreEqual(string.Empty, attr.FilterUIHint);
  30             Assert.AreEqual(string.Empty, attr.PresentationLayer);
  31             Assert.AreEqual(0, attr.ControlParameters.Count);
  32
  33             attr = new FilterUIHintAttribute("theHint");
  34             Assert.AreEqual("theHint", attr.FilterUIHint);
  35             Assert.IsNull(attr.PresentationLayer);
  36             Assert.AreEqual(0, attr.ControlParameters.Count);
  37
  38             attr = new FilterUIHintAttribute("theHint", "theLayer");
  39             Assert.AreEqual("theHint", attr.FilterUIHint);
  40             Assert.AreEqual("theLayer", attr.PresentationLayer);
  41             Assert.AreEqual(0, attr.ControlParameters.Count);
  42         }
  43
  44         [Test]
  45         public void ConstructorControlParameters() {
  46             Assert.AreEqual(2, new FilterUIHintAttribute("", "", "a", 1, "b", 2).ControlParameters.Keys.Count);
  47         }
  48
  49         [Test]
  50         public void ConstructorControlParameters_NoParams() {
  51             Assert.AreEqual(0, new FilterUIHintAttribute("", "", new object[0]).ControlParameters.Keys.Count);
  52             Assert.AreEqual(0, new FilterUIHintAttribute("", "", (object[])null).ControlParameters.Keys.Count);
  53             Assert.AreEqual(0, new FilterUIHintAttribute("", "").ControlParameters.Keys.Count);
  54             Assert.AreEqual(0, new FilterUIHintAttribute("").ControlParameters.Keys.Count);
  55         }
  56
  57         [Test]
  58         [ExpectedException (typeof (InvalidOperationException))]
  59         public void ConstructorControlParameters_UnevenNumber() {
  60             var attr = new FilterUIHintAttribute("", "", "");
  61                 var v = attr.ControlParameters;
  62         }
  63
  64         [Test]
  65         [ExpectedException (typeof (InvalidOperationException))]
  66         public void ConstructorControlParameters_NonStringKey() {
  67             var attr = new FilterUIHintAttribute("", "", 1, "value");
  68                 var v = attr.ControlParameters;
  69         }
  70
  71         [Test]
  72         [ExpectedException (typeof (InvalidOperationException))]
  73         public void ConstructorControlParameters_NullKey() {
  74             var attr = new FilterUIHintAttribute("", "", null, "value");
  75                 var v = attr.ControlParameters;
  76         }
  77
  78         [Test]
  79         [ExpectedException (typeof (InvalidOperationException))]
  80         public void ConstructorControlParameters_DuplicateKey() {
  81             var attr = new FilterUIHintAttribute("", "", "key", "value1", "key", "value2");
  82                 var v = attr.ControlParameters;
  83         }
  84
  85 #if !SILVERLIGHT
  86         [Test]
  87         public void TypeId_ReturnsDifferentValuesForDifferentInstances() {
  88             Assert.AreNotEqual(new FilterUIHintAttribute("foo").TypeId, new FilterUIHintAttribute("bar").TypeId);
  89         }
  90 #endif
  91     }
  92 }
  93
  94 #endif