public void Should_call_locateview_with_supported_view_engine_extensions_on_view_source_provider()
{
// Given
const string viewname = "view name";
var expectedViewEngineExtensions = new[] { "html" };
var viewSourceProviders = new[] {
A.Fake<IViewSourceProvider>()
};
A.CallTo(() => viewSourceProviders[0].LocateView(A<string>.Ignored, Enumerable.Empty<string>())).Returns(null);
var locator = new DefaultViewLocator(viewSourceProviders);
// When
locator.GetViewLocation(viewname, new[] { "html" });
// Then)
A.CallTo(() => viewSourceProviders[0].LocateView(A<string>.Ignored,
A<IEnumerable<string>>.That.IsSameSequenceAs(expectedViewEngineExtensions))).MustHaveHappened();
}
public void Should_return_view_location_result_from_source_provider_when_view_could_be_found()
{
// Given
var viewSourceProvider = A.Fake<IViewSourceProvider>();
var viewLocationResult = new ViewLocationResult(null, string.Empty, null);
var locator = new DefaultViewLocator(new[] { viewSourceProvider });
A.CallTo(() => viewSourceProvider.LocateView(A<string>.Ignored, A<IEnumerable<string>>.Ignored)).Returns(viewLocationResult);
// When
var result = locator.GetViewLocation("view name", new[] { "html" });
// Then
result.ShouldBeSameAs(viewLocationResult);
}
public void Should_suppress_exceptions_thrown_by_view_source_provider()
{
// Given
var viewSourceProvider = A.Fake<IViewSourceProvider>();
A.CallTo(() => viewSourceProvider.LocateView(A<string>.Ignored, A<IEnumerable<string>>.Ignored)).Throws(new Exception());
var locator = new DefaultViewLocator(new[] { viewSourceProvider });
// When
var result = locator.GetViewLocation("view name", new[] { "html" });
// Then
result.ShouldBeNull();
}
public void Should_return_null_when_getting_view_location_with_null_supported_view_engine_extensions()
{
// Given
var locator = new DefaultViewLocator(new[] { A.Fake<IViewSourceProvider>() });
// When
var result = locator.GetViewLocation("viewName", null);
// Then
result.ShouldBeNull();
}
public void Should_return_null_when_getting_view_location_with_null_view_null()
{
// Given
var locator = new DefaultViewLocator(new[] { A.Fake<IViewSourceProvider>() });
// When
var result = locator.GetViewLocation(null, Enumerable.Empty<string>());
// Then
result.ShouldBeNull();
}
public void Should_return_null_when_getting_view_location_with_no_view_source_provider()
{
// Given
var locator = new DefaultViewLocator(new IViewSourceProvider[] { });
// When
var result = locator.GetViewLocation("viewName", Enumerable.Empty<string>());
// Then
result.ShouldBeNull();
}
public void Should_call_locateview_with_view_name_on_view_source_provider()
{
// Given
const string viewname = "view name";
var viewSourceProviders = new[] {
A.Fake<IViewSourceProvider>()
};
A.CallTo(() => viewSourceProviders[0].LocateView(viewname, Enumerable.Empty<string>())).Returns(null);
var locator = new DefaultViewLocator(viewSourceProviders);
// When
locator.GetViewLocation(viewname, new[] { "html" });
// Then
A.CallTo(() => viewSourceProviders[0].LocateView(viewname, A<IEnumerable<string>>.Ignored)).MustHaveHappened();
}
private static DefaultViewLocator CreateViewLocator(params ViewLocationResult[] results)
{
var viewLocationProvider = A.Fake<IViewLocationProvider>();
A.CallTo(() => viewLocationProvider.GetLocatedViews(A<IEnumerable<string>>._))
.Returns(results);
var viewEngine = A.Fake<IViewEngine>();
A.CallTo(() => viewEngine.Extensions).Returns(new[] { "liquid" });
var viewLocator = new DefaultViewLocator(viewLocationProvider, new[] { viewEngine });
return viewLocator;
}
public DefaultViewLocatorFixture()
{
this.viewLocation = new ViewLocationResult("location", "view", "html", null);
this.viewLocator = CreateViewLocator();
}
public DefaultViewLocatorFixture()
{
this.environment = new DefaultNancyEnvironment();
this.environment.AddValue(ViewConfiguration.Default);
this.viewLocator = this.CreateViewLocator();
}
