54 строки
1.3 KiB
C#
54 строки
1.3 KiB
C#
//
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// Unit tests for NSBlockOperation
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//
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// Authors:
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// Sebastien Pouliot <sebastien@xamarin.com>
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//
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// Copyright 2012 Xamarin Inc. All rights reserved.
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//
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using System;
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#if XAMCORE_2_0
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using Foundation;
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using ObjCRuntime;
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#else
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using MonoTouch.Foundation;
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using MonoTouch.ObjCRuntime;
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#endif
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using NUnit.Framework;
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namespace MonoTouchFixtures.Foundation {
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[TestFixture]
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[Preserve (AllMembers = true)]
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public class BlockOperationTest {
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[Test]
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[ExpectedException (typeof (ArgumentNullException))]
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public void Create_Null ()
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{
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// Objective-C exception thrown. Name: NSInvalidArgumentException Reason: *** -[NSBlockOperation addExecutionBlock:]: block is nil
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NSBlockOperation.Create (null);
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}
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[Test]
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[ExpectedException (typeof (ArgumentNullException))]
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public void Add_Null ()
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{
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using (var bo = NSBlockOperation.Create (Create_Null)) {
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// Objective-C exception thrown. Name: NSInvalidArgumentException Reason: *** -[NSBlockOperation addExecutionBlock:]: block is nil
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bo.AddExecutionBlock (null);
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}
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}
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[Test]
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public void ExecutionBlocks ()
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{
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using (var bo = NSBlockOperation.Create (Create_Null)) {
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bo.AddExecutionBlock (Add_Null);
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Assert.That (bo.ExecutionBlocks.Length, Is.EqualTo (2), "ExecutionBlocks");
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}
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}
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}
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}
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