public void Should_allow_chaining_of_asserts_and_still_pass()
{
const string input = @"<html><head></head><body><div id='testId' class='myClass'>Test</div></body></html>";
var document = new DocumentWrapper(input);
document["#testId"].ShouldExist().And.ShouldBeOfClass("myClass");
}
public void Should_allow_byte_array_input()
{
// Given
const string input = @"<html><head></head><body><div id='testId' class='myClass'>Test</div></body></html>";
var buffer = Encoding.UTF8.GetBytes(input);
// When
var document = new DocumentWrapper(buffer);
// Then
Assert.NotNull(document["#testId"]);
}
public void Should_return_querywrapper_when_indexer_accessed()
{
// Given
const string input = @"<html><head></head><body><div id='testId' class='myClass'>Test</div></body></html>";
var buffer = Encoding.UTF8.GetBytes(input);
var document = new DocumentWrapper(buffer);
// When
var result = document["#testId"];
// Then
Assert.IsType<QueryWrapper>(result);
}
public void Should_allow_chaining_of_asserts_and_fail_where_appropriate()
{
var result = Record.Exception(
() =>
{
const string input =
@"<html><head></head><body><div id='testId' class='myOtherClass'>Test</div></body></html>";
var document = new DocumentWrapper(input);
document["#testId"].ShouldExist().And.ShouldBeOfClass("myClass");
});
Assert.IsType<EqualException>(result);
}
public void Should_allow_chaining_of_asserts_and_still_pass()
{
// Given
const string input = @"<html><head></head><body><div id='testId' class='myClass'>Test</div></body></html>";
var buffer =
Encoding.UTF8.GetBytes(input);
// When
var document = new DocumentWrapper(buffer);
// Then
document["#testId"].ShouldExist().And.ShouldBeOfClass("myClass");
}
public void Should_allow_chaining_of_asserts_and_fail_where_appropriate()
{
// Given
// When
var result = Record.Exception(
() =>
{
const string input =
@"<html><head></head><body><div id='testId' class='myOtherClass'>Test</div></body></html>";
var buffer =
Encoding.UTF8.GetBytes(input);
var document =
new DocumentWrapper(buffer);
document["#testId"].ShouldExist().And.ShouldBeOfClass("myClass");
});
Assert.IsType<Nancy.Testing.AssertException>(result);
}
/// <summary>
/// Returns the HTTP response body, of the specified <see cref="NancyContext"/>, wrapped in an <see cref="DocumentWrapper"/> instance.
/// </summary>
/// <param name="context">The <see cref="NancyContext"/> instance that the HTTP response body should be retrieved from.</param>
/// <returns>A <see cref="DocumentWrapper"/> instance, wrapping the HTTP response body of the context.</returns>
public static DocumentWrapper DocumentBody(this NancyContext context)
{
// We only really want to generate this once, so we'll stick it in the context
// This isn't ideal, but we don't want to hide the guts of the context from the
// tests this will have to do.
if (context.Items.ContainsKey(DOCUMENT_WRAPPER_KEY_NAME))
{
return (DocumentWrapper)context.Items[DOCUMENT_WRAPPER_KEY_NAME];
}
DocumentWrapper wrapper;
using (var contentsStream = new MemoryStream())
{
context.Response.Contents.Invoke(contentsStream);
contentsStream.Position = 0;
wrapper = new DocumentWrapper(contentsStream);
}
context.Items[DOCUMENT_WRAPPER_KEY_NAME] = wrapper;
return wrapper;
}
/// <summary>
/// Returns the HTTP response body, of the specified <see cref="NancyContext"/>, wrapped in an <see cref="DocumentWrapper"/> instance.
/// </summary>
/// <param name="context">The <see cref="NancyContext"/> instance that the HTTP response body should be retrieved from.</param>
/// <returns>A <see cref="DocumentWrapper"/> instance, wrapping the HTTP response body of the context.</returns>
public static DocumentWrapper DocumentBody(this NancyContext context)
{
// We only really want to generate this once, so we'll stick it in the context
// This isn't ideal, but we don't want to hide the guts of the context from the
// tests this will have to do.
if (context.Items.ContainsKey(DOCUMENT_WRAPPER_KEY_NAME))
{
return((DocumentWrapper)context.Items[DOCUMENT_WRAPPER_KEY_NAME]);
}
DocumentWrapper wrapper;
using (var contentsStream = new MemoryStream())
{
context.Response.Contents.Invoke(contentsStream);
contentsStream.Position = 0;
wrapper = new DocumentWrapper(contentsStream);
}
context.Items[DOCUMENT_WRAPPER_KEY_NAME] = wrapper;
return(wrapper);
}
