public void TestUnregisterInstanceWithKey()
{
var instanceOriginal1 = new TestClass();
var instanceOriginal2 = new TestClass();
const string key1 = "My key 1";
const string key2 = "My key 2";
SimpleIoc.Default.Reset();
SimpleIoc.Default.Register(() => instanceOriginal1, key1);
SimpleIoc.Default.Register(() => instanceOriginal2, key2);
var instance1 = SimpleIoc.Default.GetInstance<TestClass>(key1);
Assert.AreSame(instanceOriginal1, instance1);
var instance2 = SimpleIoc.Default.GetInstance<TestClass>(key2);
Assert.AreSame(instanceOriginal2, instance2);
SimpleIoc.Default.Unregister<TestClass>(key1);
try
{
SimpleIoc.Default.GetInstance<TestClass>(key1);
Assert.Fail("ActivationException was expected");
}
catch (ActivationException)
{
}
}
public void TestContainsInstance()
{
SimpleIoc.Default.Reset();
const string key1 = "My key";
var instance = new TestClass();
SimpleIoc.Default.Register(() => instance, key1);
SimpleIoc.Default.Register<TestClass2>();
Assert.IsFalse(SimpleIoc.Default.ContainsCreated<TestClass>());
Assert.IsFalse(SimpleIoc.Default.ContainsCreated<TestClass>(key1));
Assert.IsFalse(SimpleIoc.Default.ContainsCreated<TestClass2>());
Assert.IsFalse(SimpleIoc.Default.ContainsCreated<TestClass3>());
SimpleIoc.Default.GetInstance<TestClass>(key1);
Assert.IsTrue(SimpleIoc.Default.ContainsCreated<TestClass>());
Assert.IsTrue(SimpleIoc.Default.ContainsCreated<TestClass>(key1));
Assert.IsFalse(SimpleIoc.Default.ContainsCreated<TestClass2>());
Assert.IsFalse(SimpleIoc.Default.ContainsCreated<TestClass3>());
SimpleIoc.Default.GetInstance<TestClass2>();
Assert.IsTrue(SimpleIoc.Default.ContainsCreated<TestClass>());
Assert.IsTrue(SimpleIoc.Default.ContainsCreated<TestClass>(key1));
Assert.IsTrue(SimpleIoc.Default.ContainsCreated<TestClass2>());
Assert.IsFalse(SimpleIoc.Default.ContainsCreated<TestClass3>());
}
public void TestIsClassRegisteredWithFactory()
{
SimpleIoc.Default.Reset();
var instance = new TestClass();
Assert.IsFalse(SimpleIoc.Default.IsRegistered<TestClass>());
SimpleIoc.Default.Register(() => instance);
Assert.IsTrue(SimpleIoc.Default.IsRegistered<TestClass>());
SimpleIoc.Default.GetInstance<TestClass>();
Assert.IsTrue(SimpleIoc.Default.IsRegistered<TestClass>());
SimpleIoc.Default.Unregister<TestClass>();
Assert.IsFalse(SimpleIoc.Default.IsRegistered<TestClass>());
}
public void TestUnregisterInstance()
{
var instanceOriginal1 = new TestClass();
SimpleIoc.Default.Reset();
SimpleIoc.Default.Register(() => instanceOriginal1);
var instance1 = SimpleIoc.Default.GetInstance<TestClass>();
Assert.AreSame(instanceOriginal1, instance1);
SimpleIoc.Default.Unregister(instanceOriginal1);
try
{
SimpleIoc.Default.GetInstance<TestClass>();
Assert.Fail("ActivationException was expected");
}
catch (ActivationException)
{
}
}
public void TestIsClassRegisteredWithFactoryAndKey()
{
SimpleIoc.Default.Reset();
const string key1 = "My key 1";
const string key2 = "My key 2";
var instance = new TestClass();
Assert.IsFalse(SimpleIoc.Default.IsRegistered<TestClass>(key1));
Assert.IsFalse(SimpleIoc.Default.IsRegistered<TestClass>(key2));
SimpleIoc.Default.Register(() => instance, key1);
Assert.IsTrue(SimpleIoc.Default.IsRegistered<TestClass>(key1));
Assert.IsFalse(SimpleIoc.Default.IsRegistered<TestClass>(key2));
SimpleIoc.Default.GetInstance<TestClass>(key1);
Assert.IsTrue(SimpleIoc.Default.IsRegistered<TestClass>(key1));
SimpleIoc.Default.Unregister<TestClass>(key1);
Assert.IsFalse(SimpleIoc.Default.IsRegistered<TestClass>(key1));
Assert.IsFalse(SimpleIoc.Default.IsRegistered<TestClass>(key2));
}