public async Task GetReturnValueAsync_returns_null_for_property_on_ElementObject_marked_with_XPathAttribute_when_Page_is_null()
{
var elementObject = new FakeElementObject();
var methodInfo = elementObject.GetType().GetProperty(nameof(FakeElementObject.XPathForElementHandleArray)).GetMethod;
var invocation = new FakeInvocation(methodInfo);
var result = await invocation.GetReturnValueAsync(elementObject, new XPathAttribute("//div"));
Assert.Null(result);
}
protected override async Task SetUp()
{
await Page.SetContentAsync(Fake.Html);
_subject = new XPathInterceptor();
_pageObject = new FakePageObject();
_pageObject.Initialize(Page, null);
_elementObject = new FakeElementObject();
_elementObject.Initialize(Page, await Page.QuerySelectorAsync("html"));
}
public async Task GetReturnValue_returns_null_for_property_on_ElementObject_marked_with_SelectorAttribute_when_Page_is_null()
{
var elementObject = new FakeElementObject();
var methodInfo = elementObject.GetType().GetProperty(nameof(FakeElementObject.SelectorForElementHandle)).GetMethod;
var invocation = new FakeInvocation(methodInfo);
var result = await invocation.GetReturnValue(elementObject, new SelectorAttribute(".tweet"));
Assert.Null(result);
}
public async Task GetReturnValueAsync_returns_null_for_property_on_ElementObject_marked_with_XPathAttribute_but_wrong_return_type()
{
var elementHandle = await Page.QuerySelectorAsync("html");
var elementObject = new FakeElementObject();
elementObject.Initialize(Page, elementHandle);
var methodInfo = elementObject.GetType().GetProperty(nameof(FakeElementObject.XPathForWrongReturnType)).GetMethod;
var invocation = new FakeInvocation(methodInfo);
var result = await invocation.GetReturnValueAsync(elementObject, new XPathAttribute("//div"));
Assert.Null(result);
}
public async Task GetReturnValueAsync_returns_ElementObject_array_for_property_on_ElementObject_marked_with_SelectorAttribute()
{
var elementHandle = await Page.QuerySelectorAsync("html");
var elementObject = new FakeElementObject();
elementObject.Initialize(Page, elementHandle);
var methodInfo = elementObject.GetType().GetProperty(nameof(FakeElementObject.SelectorForElementObjectArray)).GetMethod;
var invocation = new FakeInvocation(methodInfo);
var result = await invocation.GetReturnValueAsync(elementObject, new SelectorAttribute("div"));
Assert.NotNull(result);
Assert.IsAssignableFrom <FakeElementObject[]>(result);
}