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//
// System.Runtime.Serialization.ObjectIDGeneratorTests.cs
//
// Author: Duncan Mak (duncan@ximian.com)
//
// (C) Ximian, Inc.
//
using System;
using System.Diagnostics;
using System.Runtime.Serialization;
using NUnit.Framework;
namespace MonoTests.System.Runtime.Serialization
{
public class ObjectIDGeneratorTests : TestCase
{
ObjectIDGenerator generator;
string obj1 = "obj1";
int obj2 = 42;
long id;
protected override void SetUp ()
{
generator = new ObjectIDGenerator ();
}
//
// Tests adding an ID for a new object
//
public void TestGetId1 ()
{
bool testBool1;
id = generator.GetId (obj1, out testBool1);
AssertEquals ("A1", 1L, id); // should start at 1
AssertEquals ("A2", true, testBool1); // firstTime should be true
}
//
// Tests getting the ID for an existing object
//
public void TestGetId2 ()
{
bool testBool1;
bool testBool2;
id = generator.GetId (obj1, out testBool1);
long testId1 = generator.GetId (obj1, out testBool2);
AssertEquals ("B1", testId1, id); // same object, same ID
AssertEquals ("B2", false, testBool2); // no longer firstTime
}
//
// Tests getting the ID for an existing object
//
public void TestHasId1 ()
{
bool testBool1;
bool testBool3;
id = generator.GetId (obj1, out testBool1);
long testId2 = generator.HasId (obj1, out testBool3);
AssertEquals ("C1", false, testBool3); // this has been inserted before
AssertEquals ("C2", id, testId2); // we should get the same ID
}
//
// Tests getting the ID for a non-existent object
//
public void TestHasId2 ()
{
bool testBool4;
long testId3 = generator.HasId (obj2, out testBool4);
AssertEquals ("D1", 0L, testId3);
AssertEquals ("D2", true, testBool4);
}
}
}
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