public void InvalidOperationException_should_be_thrown_if_Static_is_called_after_GetValue()
{
var provider = DependencyProvider.Create(() => "Sparky");
Assert.AreEqual("Sparky", provider.GetValue());
AssertExceptionThrown
.OfType <InvalidOperationException>()
.WithMessage("The Static() method cannot be called after GetValue() has been called.")
.WhenExecuting(() => provider.Static());
}
public void DependencyProvider_should_work_when_created_via_Create_function_method()
{
int callCount = 0;
var provider = DependencyProvider.Create(() =>
{
callCount++;
return(callCount);
});
Enumerable.Range(1, 5).TestEach(scenarioCount =>
{
Assert.AreEqual(scenarioCount, provider.GetValue());
Assert.AreEqual(scenarioCount, callCount);
});
}
public void DependencyProvider_marked_Static_should_always_return_the_same_value()
{
int callCount = 0;
var provider = DependencyProvider.Create(() =>
{
callCount++;
return(callCount);
})
.Static();
Enumerable.Range(1, 5).TestEach(scenarioCount =>
{
Assert.AreEqual(1, provider.GetValue());
Assert.AreEqual(1, callCount);
});
}
public void DependencyProvider_should_work_when_created_via_Create_value_method()
{
var provider = DependencyProvider.Create(123);
Enumerable.Range(1, 5).TestEach(scenarioCount => Assert.AreEqual(123, provider.GetValue()));
}
