137 lines
4.2 KiB
C#
137 lines
4.2 KiB
C#
#region MIT license
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//
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// MIT license
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//
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// Copyright (c) 2009 Novell, Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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//
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#endregion
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using System;
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using System.Linq;
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using System.Text;
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using System.Data.Linq;
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using NUnit.Framework;
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namespace DbLinqTest
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{
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[TestFixture]
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public class BinaryTest
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{
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[Test]
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public void Constructor_ValueNull()
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{
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new Binary(null);
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}
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[Test]
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public void Constructor()
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{
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new Binary(Encoding.UTF8.GetBytes("hello!"));
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}
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[Test]
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public void Equals()
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{
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Binary a = new Binary(Encoding.UTF8.GetBytes("a"));
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Assert.IsFalse(a.Equals((Binary)null));
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Assert.IsFalse(a.Equals((object)null));
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Assert.IsFalse(a.Equals(new Binary(Encoding.UTF8.GetBytes("b"))));
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Assert.IsTrue(a.Equals(a));
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Assert.IsTrue(a.Equals(new Binary(Encoding.UTF8.GetBytes("a"))));
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}
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[Test]
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public void Equality()
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{
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Binary a = new Binary(Encoding.UTF8.GetBytes("a"));
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Binary a2 = new Binary(Encoding.UTF8.GetBytes("a"));
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Binary b = new Binary(Encoding.UTF8.GetBytes("b"));
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Assert.IsTrue(a == a);
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Assert.IsTrue(a == a2);
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Assert.IsFalse(a == null);
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Assert.IsFalse(null == a);
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Assert.IsFalse(a == b);
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Assert.IsFalse(b == a);
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a = null;
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b = null;
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Assert.IsTrue(a == b);
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}
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[Test]
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public void Inequality()
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{
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Binary a = new Binary(Encoding.UTF8.GetBytes("a"));
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Binary a2 = new Binary(Encoding.UTF8.GetBytes("a"));
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Binary b = new Binary(Encoding.UTF8.GetBytes("b"));
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Assert.IsFalse(a != a);
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Assert.IsFalse(a != a2);
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Assert.IsTrue(a != null);
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Assert.IsTrue(null != a);
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Assert.IsTrue(a != b);
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Assert.IsTrue(b != a);
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a = null;
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b = null;
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Assert.IsFalse(a != b);
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}
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[Test]
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public void GetHashCode()
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{
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Binary a = new Binary(Encoding.UTF8.GetBytes("a"));
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Binary b = new Binary(Encoding.UTF8.GetBytes("a"));
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Assert.AreEqual(a.GetHashCode(), b.GetHashCode());
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}
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[Test]
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public void Length()
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{
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byte[] data = Encoding.UTF8.GetBytes("Hello, world!");
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Binary b = new Binary(data);
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Assert.AreEqual(data.Length, b.Length);
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}
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[Test]
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public void ToArray()
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{
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byte[] data = Encoding.UTF8.GetBytes("is the array copied? Yes.");
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Binary b = new Binary(data);
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Assert.IsTrue(data.SequenceEqual(b.ToArray()));
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data[0] = (byte) 'I';
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Assert.IsFalse(data.SequenceEqual(b.ToArray()));
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}
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[Test]
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public new void ToString()
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{
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byte[] data = new byte[] { 0x1, 0x2, 0x3, 0x4 };
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Binary b = new Binary(data);
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Assert.AreEqual('"' + Convert.ToBase64String(data) + '"', b.ToString());
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}
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}
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}
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