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// (c) Copyright Microsoft Corporation.
// This source is subject to the Microsoft Public License (Ms-PL).
// Please see http://go.microsoft.com/fwlink/?LinkID=131993 for details.
// All other rights reserved.
// https://silverlight.svn.codeplex.com/svn/Release/Silverlight4/Source/RiaClient.Tests/System.ComponentModel.DataAnnotations/UIHintAttributeTest.cs
#if NET_4_0
using System;
using System.ComponentModel;
using System.ComponentModel.DataAnnotations;
using NUnit.Framework;
namespace MonoTests.System.ComponentModel.DataAnnotations
{
[TestFixture]
public class UIHintAttributeTest {
[Test]
[Description("Simple ctors set expected properties.")]
public void UIHintAttribute_Simple_Ctors_Set_Properties() {
var attr = new UIHintAttribute(null, null);
Assert.IsNull(attr.UIHint);
Assert.IsNull(attr.PresentationLayer);
Assert.AreEqual(0, attr.ControlParameters.Count);
attr = new UIHintAttribute(string.Empty, string.Empty);
Assert.AreEqual(string.Empty, attr.UIHint);
Assert.AreEqual(string.Empty, attr.PresentationLayer);
Assert.AreEqual(0, attr.ControlParameters.Count);
attr = new UIHintAttribute("theHint");
Assert.AreEqual("theHint", attr.UIHint);
Assert.IsNull(attr.PresentationLayer);
Assert.AreEqual(0, attr.ControlParameters.Count);
attr = new UIHintAttribute("theHint", "theLayer");
Assert.AreEqual("theHint", attr.UIHint);
Assert.AreEqual("theLayer", attr.PresentationLayer);
Assert.AreEqual(0, attr.ControlParameters.Count);
}
[Test]
public void ConstructorControlParameters() {
Assert.AreEqual(2, new UIHintAttribute("", "", "a", 1, "b", 2).ControlParameters.Keys.Count);
}
[Test]
public void ConstructorControlParameters_NoParams() {
Assert.AreEqual(0, new UIHintAttribute("", "", new object[0]).ControlParameters.Keys.Count);
Assert.AreEqual(0, new UIHintAttribute("", "", (object[])null).ControlParameters.Keys.Count);
Assert.AreEqual(0, new UIHintAttribute("", "").ControlParameters.Keys.Count);
Assert.AreEqual(0, new UIHintAttribute("").ControlParameters.Keys.Count);
}
[Test]
[ExpectedException (typeof (InvalidOperationException))]
public void ConstructorControlParameters_UnevenNumber() {
var attr = new UIHintAttribute("", "", "");
var v = attr.ControlParameters;
}
[Test]
[ExpectedException (typeof (InvalidOperationException))]
public void ConstructorControlParameters_NonStringKey() {
var attr = new UIHintAttribute("", "", 1, "value");
var v = attr.ControlParameters;
}
[Test]
[ExpectedException (typeof (InvalidOperationException))]
public void ConstructorControlParameters_NullKey() {
var attr = new UIHintAttribute("", "", null, "value");
var v = attr.ControlParameters;
}
[Test]
[ExpectedException (typeof (InvalidOperationException))]
public void ConstructorControlParameters_DuplicateKey() {
var attr = new UIHintAttribute("", "", "key", "value1", "key", "value2");
var v = attr.ControlParameters;
}
[Test]
public void Equals_DifferentObjectType() {
Assert.IsFalse(new UIHintAttribute("foo", "bar").Equals(new object()));
}
[Test]
public void Equals_NullObject() {
Assert.IsFalse(new UIHintAttribute("foo").Equals(null));
}
[Test]
public void Equals_SameObjectType() {
var a1 = new UIHintAttribute("foo");
var a2 = new UIHintAttribute("foo");
var b1 = new UIHintAttribute("foo", "bar");
var b2 = new UIHintAttribute("foo", "bar");
Assert.IsTrue(a1.Equals(a2));
Assert.IsTrue(a2.Equals(a1));
Assert.IsTrue(b1.Equals(b2));
Assert.IsTrue(b2.Equals(b1));
Assert.IsFalse(a1.Equals(b1));
Assert.IsFalse(b1.Equals(a1));
}
[Test]
public void Equals_SameObjectType_WithParamsDictionary() {
var a1 = new UIHintAttribute("foo", "bar", "a", 1, "b", false);
var a2 = new UIHintAttribute("foo", "bar", "b", false, "a", 1);
Assert.IsTrue(a1.Equals(a2));
Assert.IsTrue(a2.Equals(a1));
}
[Test]
public void Equals_DoesNotThrow() {
var a1 = new UIHintAttribute("foo", "bar");
var a2 = new UIHintAttribute("foo", "bar", 1);
Assert.IsFalse(a1.Equals(a2));
Assert.IsFalse(a2.Equals(a1));
}
#if !SILVERLIGHT
[Test]
public void TypeId_ReturnsDifferentValuesForDifferentInstances()
{
Assert.AreNotEqual(new UIHintAttribute("foo").TypeId, new UIHintAttribute("bar").TypeId);
}
#endif
}
}
#endif
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