Changed license to Apache License 2.0
This commit is contained in:
Markus Ewald
cygon
parent
d3bf0be9d7
commit
9f36d71529
144 changed files with 32422 additions and 32544 deletions
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@ -1,301 +1,300 @@
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#region CPL License
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/*
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Nuclex Framework
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Copyright (C) 2002-2017 Nuclex Development Labs
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This library is free software; you can redistribute it and/or
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modify it under the terms of the IBM Common Public License as
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published by the IBM Corporation; either version 1.0 of the
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License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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IBM Common Public License for more details.
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You should have received a copy of the IBM Common Public
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License along with this library
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*/
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#endregion
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#if !NO_SETS
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#if UNITTEST
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.IO;
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using System.Runtime.Serialization.Formatters.Binary;
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using NUnit.Framework;
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using NMock;
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namespace Nuclex.Support.Collections {
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/// <summary>Unit Test for the observable set wrapper</summary>
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[TestFixture]
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internal class ObservableSetTest {
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#region interface IObservableCollectionSubscriber<TItem>
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public interface IObservableCollectionSubscriber<TItem> {
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/// <summary>Called when an item has been added to the collection</summary>
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void ItemAdded(object sender, ItemEventArgs<TItem> arguments);
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/// <summary>Called when an item is removed from the collection</summary>
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void ItemRemoved(object sender, ItemEventArgs<TItem> arguments);
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/// <summary>Called when an item is replaced in the collection</summary>
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void ItemReplaced(object sender, ItemReplaceEventArgs<TItem> arguments);
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/// <summary>Called when the collection is about to be cleared</summary>
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void Clearing(object sender, EventArgs arguments);
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/// <summary>Called when the collection has been cleared</summary>
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void Cleared(object sender, EventArgs arguments);
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}
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#endregion // interface IObservableCollectionSubscriber<TItem>
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/// <summary>Called before each test is run</summary>
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[SetUp]
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public void Setup() {
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this.mockFactory = new MockFactory();
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this.observableSet = new ObservableSet<int>();
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this.subscriber = this.mockFactory.CreateMock<IObservableCollectionSubscriber<int>>();
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this.observableSet.ItemAdded += this.subscriber.MockObject.ItemAdded;
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this.observableSet.ItemRemoved += this.subscriber.MockObject.ItemRemoved;
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this.observableSet.ItemReplaced += this.subscriber.MockObject.ItemReplaced;
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this.observableSet.Clearing += this.subscriber.MockObject.Clearing;
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this.observableSet.Cleared += this.subscriber.MockObject.Cleared;
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}
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/// <summary>Called after each test has run</summary>
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[TearDown]
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public void Teardown() {
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if(this.mockFactory != null) {
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this.mockFactory.VerifyAllExpectationsHaveBeenMet();
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this.subscriber = null;
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this.mockFactory.Dispose();
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this.mockFactory = null;
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}
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}
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/// <summary>
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/// Verifies that the observable set has a default constructor
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/// </summary>
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[Test]
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public void HasDefaultConstructor() {
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Assert.IsNotNull(new ObservableSet<int>());
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}
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/// <summary>
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/// Verifies that adding items to the set triggers the 'ItemAdded' event
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/// </summary>
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[Test]
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public void AddingItemsTriggersEvent() {
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this.subscriber.Expects.One.Method((s) => s.ItemAdded(null, null)).WithAnyArguments();
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this.observableSet.Add(123);
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}
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/// <summary>
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/// Verifies that removing items from the set triggers the 'ItemRemoved' event
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/// </summary>
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[Test]
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public void RemovingItemsTriggersEvent() {
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this.subscriber.Expects.One.Method((s) => s.ItemAdded(null, null)).WithAnyArguments();
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this.observableSet.Add(123);
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this.subscriber.Expects.One.Method((s) => s.ItemRemoved(null, null)).WithAnyArguments();
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this.observableSet.Remove(123);
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}
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/// <summary>
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/// Verifies that adding items to the set triggers the 'ItemAdded' event
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/// </summary>
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[Test]
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public void AddingAlreadyContainedItemDoesNotTriggerEvent() {
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this.subscriber.Expects.One.Method((s) => s.ItemAdded(null, null)).WithAnyArguments();
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this.observableSet.Add(123);
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this.subscriber.Expects.No.Method((s) => s.ItemAdded(null, null)).WithAnyArguments();
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this.observableSet.Add(123);
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}
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/// <summary>
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/// Verifies that excepting the set with itself empties the set
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/// </summary>
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[Test]
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public void ExceptWithSelfEmptiesSet() {
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this.subscriber.Expects.Exactly(3).Method(
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(s) => s.ItemAdded(null, null)
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).WithAnyArguments();
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this.observableSet.Add(1);
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this.observableSet.Add(2);
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this.observableSet.Add(3);
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Assert.AreEqual(3, this.observableSet.Count);
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this.subscriber.Expects.One.Method((s) => s.Clearing(null, null)).WithAnyArguments();
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this.subscriber.Expects.One.Method((s) => s.Cleared(null, null)).WithAnyArguments();
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this.observableSet.ExceptWith(this.observableSet);
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Assert.AreEqual(0, this.observableSet.Count);
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}
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/// <summary>
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/// Verifies that a set can be excepted with a collection
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/// </summary>
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[Test]
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public void SetCanBeExceptedWithCollection() {
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this.subscriber.Expects.Exactly(2).Method(
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(s) => s.ItemAdded(null, null)
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).WithAnyArguments();
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this.observableSet.Add(1);
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this.observableSet.Add(2);
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var collection = new List<int>() { 1 };
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this.subscriber.Expects.One.Method((s) => s.ItemRemoved(null, null)).WithAnyArguments();
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this.observableSet.ExceptWith(collection);
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Assert.AreEqual(1, this.observableSet.Count);
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Assert.IsTrue(this.observableSet.Contains(2));
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}
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/// <summary>
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/// Verifies that a set can be intersected with a collection
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/// </summary>
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[Test]
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public void SetCanBeIntersectedWithCollection() {
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this.subscriber.Expects.Exactly(2).Method(
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(s) => s.ItemAdded(null, null)
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).WithAnyArguments();
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this.observableSet.Add(1);
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this.observableSet.Add(2);
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var collection = new List<int>() { 1 };
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this.subscriber.Expects.One.Method((s) => s.ItemRemoved(null, null)).WithAnyArguments();
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this.observableSet.IntersectWith(collection);
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Assert.AreEqual(1, this.observableSet.Count);
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Assert.IsTrue(this.observableSet.Contains(1));
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}
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/// <summary>
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/// Verifies that it's possible to determine whether a set is a proper subset
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/// or superset of another set
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/// </summary>
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[Test]
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public void CanDetermineProperSubsetAndSuperset() {
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var set1 = new ObservableSet<int>() { 1, 2, 3 };
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var set2 = new HashSet<int>() { 1, 3 };
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Assert.IsTrue(set1.IsProperSupersetOf(set2));
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Assert.IsTrue(set2.IsProperSubsetOf(set1));
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set2.Add(2);
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Assert.IsFalse(set1.IsProperSupersetOf(set2));
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Assert.IsFalse(set2.IsProperSubsetOf(set1));
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}
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/// <summary>
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/// Verifies that it's possible to determine whether a set is a subset
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/// or a superset of another set
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/// </summary>
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[Test]
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public void CanDetermineSubsetAndSuperset() {
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var set1 = new ObservableSet<int>() { 1, 2, 3 };
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var set2 = new HashSet<int>() { 1, 2, 3 };
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Assert.IsTrue(set1.IsSupersetOf(set2));
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Assert.IsTrue(set2.IsSubsetOf(set1));
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set2.Add(4);
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Assert.IsFalse(set1.IsSupersetOf(set2));
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Assert.IsFalse(set2.IsSubsetOf(set1));
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}
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/// <summary>
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/// Verifies that a set can determine if another set overlaps with it
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/// </summary>
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[Test]
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public void CanDetermineOverlap() {
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var set1 = new ObservableSet<int>() { 1, 3, 5 };
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var set2 = new HashSet<int>() { 3 };
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Assert.IsTrue(set1.Overlaps(set2));
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Assert.IsTrue(set2.Overlaps(set1));
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}
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/// <summary>
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/// Verifies that a set can determine if another set contains the same elements
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/// </summary>
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[Test]
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public void CanDetermineSetEquality() {
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var set1 = new ObservableSet<int>() { 1, 3, 5 };
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var set2 = new HashSet<int>() { 3, 1, 5 };
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Assert.IsTrue(set1.SetEquals(set2));
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Assert.IsTrue(set2.SetEquals(set1));
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set1.Add(7);
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Assert.IsFalse(set1.SetEquals(set2));
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Assert.IsFalse(set2.SetEquals(set1));
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}
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/// <summary>
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/// Verifies that a set can be symmetrically excepted with another set
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/// </summary>
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[Test]
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public void CanBeSymmetricallyExcepted() {
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var set1 = new ObservableSet<int>() { 1, 2, 3 };
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var set2 = new HashSet<int>() { 3, 4, 5 };
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set1.SymmetricExceptWith(set2);
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Assert.AreEqual(4, set1.Count);
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}
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/// <summary>
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/// Verifies that a union of two sets can be built
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/// </summary>
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[Test]
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public void CanBeUnioned() {
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this.subscriber.Expects.Exactly(3).Method(
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(s) => s.ItemAdded(null, null)
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).WithAnyArguments();
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this.observableSet.Add(1);
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this.observableSet.Add(2);
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this.observableSet.Add(3);
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var set2 = new ObservableSet<int>() { 3, 4, 5 };
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this.subscriber.Expects.Exactly(2).Method(
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(s) => s.ItemAdded(null, null)
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).WithAnyArguments();
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this.observableSet.UnionWith(set2);
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Assert.AreEqual(5, this.observableSet.Count);
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}
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/// <summary>Creates mock object for the test</summary>
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private MockFactory mockFactory;
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/// <summary>Observable set being tested</summary>
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private ObservableSet<int> observableSet;
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/// <summary>Subscriber for the observable set's events</summary>
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private Mock<IObservableCollectionSubscriber<int>> subscriber;
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}
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} // namespace Nuclex.Support.Collections
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#endif // UNITTEST
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#endif // !NO_SETS
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#region Apache License 2.0
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/*
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Nuclex .NET Framework
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Copyright (C) 2002-2024 Markus Ewald / Nuclex Development Labs
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#endregion // Apache License 2.0
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#if !NO_SETS
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#if UNITTEST
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using System;
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using System.Collections;
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using System.Collections.Generic;
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using System.IO;
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using System.Runtime.Serialization.Formatters.Binary;
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using NUnit.Framework;
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using NMock;
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namespace Nuclex.Support.Collections {
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/// <summary>Unit Test for the observable set wrapper</summary>
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[TestFixture]
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internal class ObservableSetTest {
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#region interface IObservableCollectionSubscriber<TItem>
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public interface IObservableCollectionSubscriber<TItem> {
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/// <summary>Called when an item has been added to the collection</summary>
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void ItemAdded(object sender, ItemEventArgs<TItem> arguments);
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/// <summary>Called when an item is removed from the collection</summary>
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void ItemRemoved(object sender, ItemEventArgs<TItem> arguments);
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/// <summary>Called when an item is replaced in the collection</summary>
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void ItemReplaced(object sender, ItemReplaceEventArgs<TItem> arguments);
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/// <summary>Called when the collection is about to be cleared</summary>
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void Clearing(object sender, EventArgs arguments);
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/// <summary>Called when the collection has been cleared</summary>
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void Cleared(object sender, EventArgs arguments);
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}
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#endregion // interface IObservableCollectionSubscriber<TItem>
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/// <summary>Called before each test is run</summary>
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[SetUp]
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public void Setup() {
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this.mockFactory = new MockFactory();
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this.observableSet = new ObservableSet<int>();
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this.subscriber = this.mockFactory.CreateMock<IObservableCollectionSubscriber<int>>();
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this.observableSet.ItemAdded += this.subscriber.MockObject.ItemAdded;
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this.observableSet.ItemRemoved += this.subscriber.MockObject.ItemRemoved;
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this.observableSet.ItemReplaced += this.subscriber.MockObject.ItemReplaced;
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this.observableSet.Clearing += this.subscriber.MockObject.Clearing;
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this.observableSet.Cleared += this.subscriber.MockObject.Cleared;
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}
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/// <summary>Called after each test has run</summary>
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[TearDown]
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public void Teardown() {
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if(this.mockFactory != null) {
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this.mockFactory.VerifyAllExpectationsHaveBeenMet();
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this.subscriber = null;
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this.mockFactory.Dispose();
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this.mockFactory = null;
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}
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}
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/// <summary>
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/// Verifies that the observable set has a default constructor
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/// </summary>
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[Test]
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public void HasDefaultConstructor() {
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Assert.IsNotNull(new ObservableSet<int>());
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}
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/// <summary>
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/// Verifies that adding items to the set triggers the 'ItemAdded' event
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/// </summary>
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[Test]
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public void AddingItemsTriggersEvent() {
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this.subscriber.Expects.One.Method((s) => s.ItemAdded(null, null)).WithAnyArguments();
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this.observableSet.Add(123);
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}
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/// <summary>
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/// Verifies that removing items from the set triggers the 'ItemRemoved' event
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/// </summary>
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[Test]
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public void RemovingItemsTriggersEvent() {
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this.subscriber.Expects.One.Method((s) => s.ItemAdded(null, null)).WithAnyArguments();
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this.observableSet.Add(123);
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this.subscriber.Expects.One.Method((s) => s.ItemRemoved(null, null)).WithAnyArguments();
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this.observableSet.Remove(123);
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}
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/// <summary>
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/// Verifies that adding items to the set triggers the 'ItemAdded' event
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/// </summary>
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[Test]
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public void AddingAlreadyContainedItemDoesNotTriggerEvent() {
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this.subscriber.Expects.One.Method((s) => s.ItemAdded(null, null)).WithAnyArguments();
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this.observableSet.Add(123);
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this.subscriber.Expects.No.Method((s) => s.ItemAdded(null, null)).WithAnyArguments();
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this.observableSet.Add(123);
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}
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/// <summary>
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/// Verifies that excepting the set with itself empties the set
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/// </summary>
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[Test]
|
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public void ExceptWithSelfEmptiesSet() {
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this.subscriber.Expects.Exactly(3).Method(
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(s) => s.ItemAdded(null, null)
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).WithAnyArguments();
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this.observableSet.Add(1);
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this.observableSet.Add(2);
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this.observableSet.Add(3);
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Assert.AreEqual(3, this.observableSet.Count);
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this.subscriber.Expects.One.Method((s) => s.Clearing(null, null)).WithAnyArguments();
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this.subscriber.Expects.One.Method((s) => s.Cleared(null, null)).WithAnyArguments();
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this.observableSet.ExceptWith(this.observableSet);
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Assert.AreEqual(0, this.observableSet.Count);
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}
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/// <summary>
|
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/// Verifies that a set can be excepted with a collection
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/// </summary>
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[Test]
|
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public void SetCanBeExceptedWithCollection() {
|
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this.subscriber.Expects.Exactly(2).Method(
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(s) => s.ItemAdded(null, null)
|
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).WithAnyArguments();
|
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|
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this.observableSet.Add(1);
|
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this.observableSet.Add(2);
|
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|
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var collection = new List<int>() { 1 };
|
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|
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this.subscriber.Expects.One.Method((s) => s.ItemRemoved(null, null)).WithAnyArguments();
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this.observableSet.ExceptWith(collection);
|
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Assert.AreEqual(1, this.observableSet.Count);
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Assert.IsTrue(this.observableSet.Contains(2));
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}
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|
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/// <summary>
|
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/// Verifies that a set can be intersected with a collection
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/// </summary>
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[Test]
|
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public void SetCanBeIntersectedWithCollection() {
|
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this.subscriber.Expects.Exactly(2).Method(
|
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(s) => s.ItemAdded(null, null)
|
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).WithAnyArguments();
|
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|
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this.observableSet.Add(1);
|
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this.observableSet.Add(2);
|
||||
|
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var collection = new List<int>() { 1 };
|
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|
||||
this.subscriber.Expects.One.Method((s) => s.ItemRemoved(null, null)).WithAnyArguments();
|
||||
this.observableSet.IntersectWith(collection);
|
||||
Assert.AreEqual(1, this.observableSet.Count);
|
||||
Assert.IsTrue(this.observableSet.Contains(1));
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Verifies that it's possible to determine whether a set is a proper subset
|
||||
/// or superset of another set
|
||||
/// </summary>
|
||||
[Test]
|
||||
public void CanDetermineProperSubsetAndSuperset() {
|
||||
var set1 = new ObservableSet<int>() { 1, 2, 3 };
|
||||
var set2 = new HashSet<int>() { 1, 3 };
|
||||
|
||||
Assert.IsTrue(set1.IsProperSupersetOf(set2));
|
||||
Assert.IsTrue(set2.IsProperSubsetOf(set1));
|
||||
|
||||
set2.Add(2);
|
||||
|
||||
Assert.IsFalse(set1.IsProperSupersetOf(set2));
|
||||
Assert.IsFalse(set2.IsProperSubsetOf(set1));
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Verifies that it's possible to determine whether a set is a subset
|
||||
/// or a superset of another set
|
||||
/// </summary>
|
||||
[Test]
|
||||
public void CanDetermineSubsetAndSuperset() {
|
||||
var set1 = new ObservableSet<int>() { 1, 2, 3 };
|
||||
var set2 = new HashSet<int>() { 1, 2, 3 };
|
||||
|
||||
Assert.IsTrue(set1.IsSupersetOf(set2));
|
||||
Assert.IsTrue(set2.IsSubsetOf(set1));
|
||||
|
||||
set2.Add(4);
|
||||
|
||||
Assert.IsFalse(set1.IsSupersetOf(set2));
|
||||
Assert.IsFalse(set2.IsSubsetOf(set1));
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Verifies that a set can determine if another set overlaps with it
|
||||
/// </summary>
|
||||
[Test]
|
||||
public void CanDetermineOverlap() {
|
||||
var set1 = new ObservableSet<int>() { 1, 3, 5 };
|
||||
var set2 = new HashSet<int>() { 3 };
|
||||
|
||||
Assert.IsTrue(set1.Overlaps(set2));
|
||||
Assert.IsTrue(set2.Overlaps(set1));
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Verifies that a set can determine if another set contains the same elements
|
||||
/// </summary>
|
||||
[Test]
|
||||
public void CanDetermineSetEquality() {
|
||||
var set1 = new ObservableSet<int>() { 1, 3, 5 };
|
||||
var set2 = new HashSet<int>() { 3, 1, 5 };
|
||||
|
||||
Assert.IsTrue(set1.SetEquals(set2));
|
||||
Assert.IsTrue(set2.SetEquals(set1));
|
||||
|
||||
set1.Add(7);
|
||||
|
||||
Assert.IsFalse(set1.SetEquals(set2));
|
||||
Assert.IsFalse(set2.SetEquals(set1));
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Verifies that a set can be symmetrically excepted with another set
|
||||
/// </summary>
|
||||
[Test]
|
||||
public void CanBeSymmetricallyExcepted() {
|
||||
var set1 = new ObservableSet<int>() { 1, 2, 3 };
|
||||
var set2 = new HashSet<int>() { 3, 4, 5 };
|
||||
|
||||
set1.SymmetricExceptWith(set2);
|
||||
|
||||
Assert.AreEqual(4, set1.Count);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Verifies that a union of two sets can be built
|
||||
/// </summary>
|
||||
[Test]
|
||||
public void CanBeUnioned() {
|
||||
this.subscriber.Expects.Exactly(3).Method(
|
||||
(s) => s.ItemAdded(null, null)
|
||||
).WithAnyArguments();
|
||||
|
||||
this.observableSet.Add(1);
|
||||
this.observableSet.Add(2);
|
||||
this.observableSet.Add(3);
|
||||
|
||||
var set2 = new ObservableSet<int>() { 3, 4, 5 };
|
||||
|
||||
this.subscriber.Expects.Exactly(2).Method(
|
||||
(s) => s.ItemAdded(null, null)
|
||||
).WithAnyArguments();
|
||||
this.observableSet.UnionWith(set2);
|
||||
Assert.AreEqual(5, this.observableSet.Count);
|
||||
}
|
||||
|
||||
/// <summary>Creates mock object for the test</summary>
|
||||
private MockFactory mockFactory;
|
||||
/// <summary>Observable set being tested</summary>
|
||||
private ObservableSet<int> observableSet;
|
||||
/// <summary>Subscriber for the observable set's events</summary>
|
||||
private Mock<IObservableCollectionSubscriber<int>> subscriber;
|
||||
|
||||
}
|
||||
|
||||
} // namespace Nuclex.Support.Collections
|
||||
|
||||
#endif // UNITTEST
|
||||
|
||||
#endif // !NO_SETS
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue