public void CanGetInstantiationType()
{
IoCObjectContainer iocCon = new IoCObjectContainer();
MethodInfo mInfo = iocCon.GetType().GetMethod("GetInstantiationType", BindingFlags.Public | BindingFlags.Instance | BindingFlags.NonPublic);
Assert.AreEqual(InstantiationType.SINGLETON, (InstantiationType)mInfo.Invoke(iocCon, new object[] { typeof(TestEmptyClass) }));
Assert.AreEqual(InstantiationType.PROTOTYPE, (InstantiationType)mInfo.Invoke(iocCon, new object[] { typeof(TestClassWithConstructor) }));
Assert.AreEqual(InstantiationType.SINGLETON, (InstantiationType)mInfo.Invoke(iocCon, new object[] { typeof(TestClassWithoutClassAttribute) }));
try
{
mInfo.Invoke(iocCon, new object[] { typeof(TestClassWith2ClassAttributes) });
Assert.Fail("Exception was not thrown.");
}
catch (TargetInvocationException e)
{
Assert.AreEqual(typeof(InvalidIoCTypeException), e.InnerException.GetType());
}
try
{
mInfo.Invoke(iocCon, new object[] { typeof(TestClassWithUnsupportedAttribute) });
Assert.Fail("Exception was not thrown.");
}
catch (TargetInvocationException e)
{
Assert.AreEqual(typeof(InvalidIoCTypeException), e.InnerException.GetType());
}
}
public void CanBindAndGetPrototype()
{
TestStruct testStruct;
testStruct.idx = 8;
testStruct.value = 99;
const string defaultKey = "default";
IoCObjectContainer iocCon = new IoCObjectContainer();
iocCon.Bind(new TestEmptyClass(), defaultKey);
iocCon.Bind(new TestClassWithConstructor((TestEmptyClass)iocCon.Get(typeof(TestEmptyClass), defaultKey)), defaultKey);
iocCon.Bind(testStruct, InstantiationType.PROTOTYPE, defaultKey);
TestClassWithConstructor testObj1 = (TestClassWithConstructor)iocCon.Get(typeof(TestClassWithConstructor), defaultKey);
TestClassWithConstructor testObj2 = (TestClassWithConstructor)iocCon.Get(typeof(TestClassWithConstructor), defaultKey);
Assert.AreNotSame(testObj1, testObj2);
Assert.AreSame(testObj1.TestEmptyCls, testObj2.TestEmptyCls);
TestStruct testStruct1 = (TestStruct)iocCon.Get(typeof(TestStruct), defaultKey);
TestStruct testStruct2 = (TestStruct)iocCon.Get(typeof(TestStruct), defaultKey);
Assert.AreNotSame(testStruct, testStruct1);
Assert.AreNotSame(testStruct, testStruct2);
Assert.AreNotSame(testStruct1, testStruct2);
Assert.AreEqual(testStruct, testStruct1);
Assert.AreEqual(testStruct, testStruct2);
}
public void CanBindSubclassToSuperClass()
{
const string defaultKey = "default";
TestEmptyChildClass childObj = new TestEmptyChildClass();
IoCObjectContainer iocCon = new IoCObjectContainer();
iocCon.Bind <TestEmptyClass>(childObj, defaultKey);
Assert.AreSame(childObj, iocCon.Get(typeof(TestEmptyClass), defaultKey));
}
public void CanContainsId()
{
const string defaultKey = "default";
const string customKey = "custom";
IoCObjectContainer iocCon = new IoCObjectContainer();
Assert.DoesNotThrow(() => iocCon.Bind <TestEmptyClass>(new TestEmptyClass(), defaultKey));
Assert.IsTrue(iocCon.ContainsId(typeof(TestEmptyClass), defaultKey));
Assert.IsFalse(iocCon.ContainsId(typeof(TestEmptyClass), customKey));
}
public void CanGetManagedType()
{
const string defaultKey = "default";
const string customKey = "custom";
const string customTestStr = "customTestStr";
IoCObjectContainer iocCon = new IoCObjectContainer();
Assert.DoesNotThrow(() => iocCon.Bind <TestEmptyClass>(new TestEmptyClass(), defaultKey));
Assert.DoesNotThrow(() => iocCon.Bind <string>(customTestStr, customKey));
Assert.True(iocCon.IsManagedType(typeof(TestEmptyClass)));
Assert.True(iocCon.IsManagedType(typeof(string)));
}
public void CanBindAndGetSingleton()
{
TestStruct testStruct;
testStruct.idx = 8;
testStruct.value = 99;
const string defaultKey = "default";
const string customKey = "custom";
const string defaultTestStr = "defaultTestStr";
const string customTestStr = "customTestStr";
const int defaultTestInt = 6;
const int customTestInt = 88;
IoCObjectContainer iocCon = new IoCObjectContainer();
iocCon.Bind(new TestEmptyClass(), defaultKey);
iocCon.Bind(new TestEmptyClass(), customKey);
iocCon.Bind(defaultTestStr, defaultKey);
iocCon.Bind(customTestStr, customKey);
iocCon.Bind(defaultTestInt, defaultKey);
iocCon.Bind(customTestInt, customKey);
iocCon.Bind(testStruct, defaultKey);
object testEmptyClassObj1 = iocCon.Get(typeof(TestEmptyClass), defaultKey);
object testEmptyClassObj2 = iocCon.Get(typeof(TestEmptyClass), defaultKey);
Assert.AreSame(testEmptyClassObj1, testEmptyClassObj2);
Assert.AreEqual(defaultTestStr, iocCon.Get(typeof(string), defaultKey));
Assert.AreEqual(customTestStr, iocCon.Get(typeof(string), customKey));
Assert.AreEqual(defaultTestInt, iocCon.Get(typeof(int), defaultKey));
Assert.AreEqual(customTestInt, iocCon.Get(typeof(int), customKey));
object testEmptyClassObj3 = iocCon.Get(typeof(TestEmptyClass), customKey);
object testEmptyClassObj4 = iocCon.Get(typeof(TestEmptyClass), customKey);
Assert.AreSame(testEmptyClassObj3, testEmptyClassObj4);
Assert.AreNotSame(testEmptyClassObj2, testEmptyClassObj3);
// ValueType returns a new reference even if it is registered as singleton.
TestStruct testStruct1 = (TestStruct)iocCon.Get(typeof(TestStruct), defaultKey);
Assert.AreEqual(testStruct, testStruct1);
Assert.AreNotSame(testStruct, testStruct1);
}
