public void RegisterTemplate_AlreadyRegistered_Throws()
{
var name = "foobar";
var template = new ManosTemplateStub ();
TemplateFactory.Register (name, template);
Assert.Throws<InvalidOperationException> (() => TemplateFactory.Register (name, template));
}
public void RegisterTemplate_RegisterAndRetrieve_ItemIsRegistered()
{
var name = "foobar";
var expected = new ManosTemplateStub ();
TemplateFactory.Register (name, expected);
var retrieved = TemplateFactory.Get (name);
Assert.AreEqual (expected, retrieved);
}
public void Clear_RegisteredItems_UnregistersItems()
{
var name = "blah";
IManosTemplate template = new ManosTemplateStub ();
TemplateFactory.Register (name, template);
TemplateFactory.Clear ();
template = TemplateFactory.Get (name);
Assert.IsNull (template);
}
public void RegisterTemplate_NullName_Throws()
{
IManosTemplate template = new ManosTemplateStub ();
Assert.Throws<ArgumentNullException> (() => TemplateFactory.Register (null, template));
}
public void TryGet_RegisteredTemplate_SetsTemplate()
{
var name = "manbearpig";
IManosTemplate expected = new ManosTemplateStub ();
TemplateFactory.Register (name, expected);
IManosTemplate actual = null;
TemplateFactory.TryGet (name, out actual);
Assert.AreSame (expected, actual);
}
public void TryGet_RegisteredTemplate_ReturnsTrue()
{
var name = "barkingpossum";
IManosTemplate template = new ManosTemplateStub ();
TemplateFactory.Register (name, template);
bool found = TemplateFactory.TryGet (name, out template);
Assert.IsTrue (found);
}
public void TryGet_NonExistant_SetsTemplateNull()
{
var name = "wolfbear";
IManosTemplate template = new ManosTemplateStub ();
TemplateFactory.TryGet (name, out template);
Assert.IsNull (template);
}