public void ReleaseInstanceThrowsIfInstanceContextIsNull()
{
var serviceType = typeof(string);
var sut = new DryIocInstanceProvider(_containerMock.Object, serviceType);
Assert.Throws <ArgumentNullException>("instanceContext", () => sut.ReleaseInstance(null, new object()));
}
public void GetInstanceResolvesInstanceUsingDryIoc()
{
var serviceType = typeof(string);
var resolvedObject = String.Empty;
var message = new Mock <Message>(MockBehavior.Loose).Object;
_containerMock.SetupGet(c => c.CurrentScope).Returns(default(IScope));
_containerMock.SetupGet(c => c.ScopeContext).Returns(default(IScopeContext));
_containerMock.Setup(c => c.WithCurrentScope(It.IsAny <IScope>())).Returns(_newContainerMock.Object);
_newContainerMock.Setup(c => c.Resolve(serviceType, IfUnresolved.Throw)).Returns(resolvedObject);
var sut = new DryIocInstanceProvider(_containerMock.Object, serviceType);
var instance = sut.GetInstance(_instanceContext, message);
Assert.Equal(resolvedObject, instance);
Assert.IsType(serviceType, instance);
_newContainerMock.Verify(c => c.Resolve(serviceType, IfUnresolved.Throw), Times.Once);
}
public void ContainerIsDisposedIfResolveThrows()
{
var serviceType = typeof(string);
var resolvedObject = String.Empty;
_containerMock.SetupGet(c => c.CurrentScope).Returns(default(IScope));
_containerMock.SetupGet(c => c.ScopeContext).Returns(default(IScopeContext));
_containerMock.Setup(c => c.WithCurrentScope(It.IsAny <IScope>())).Returns(_newContainerMock.Object);
_newContainerMock.Setup(c => c.Resolve(serviceType, IfUnresolved.Throw)).Throws <InvalidOperationException>();
_newContainerMock.Setup(c => c.Dispose());
var sut = new DryIocInstanceProvider(_containerMock.Object, serviceType);
Assert.Throws <InvalidOperationException>(() => sut.GetInstance(_instanceContext));
_containerMock.VerifyGet(c => c.CurrentScope, Times.Once);
_containerMock.VerifyGet(c => c.ScopeContext, Times.Once);
_containerMock.Verify(c => c.WithCurrentScope(It.IsAny <IScope>()), Times.Once);
_newContainerMock.Verify(c => c.Resolve(serviceType, IfUnresolved.Throw), Times.Once);
_newContainerMock.Verify(c => c.Dispose(), Times.Once);
}
public void RealeaseInstanceDoesNotThrowIfCurrentScopeIsNull()
{
var instanceProvider = new DryIocInstanceProvider(_containerMock.Object, typeof(DryIocInstanceProviderTests));
instanceProvider.ReleaseInstance(_instanceContext, new object());
}
public void GetInstanceThrowsNullArgumentExceptionForNullArgument()
{
var sut = new DryIocInstanceProvider(_containerMock.Object, typeof(DryIocInstanceProviderTests));
Assert.Throws <ArgumentNullException>("instanceContext", () => sut.GetInstance(null));
}
