public void TryGetFromBuffer_SucceedsIfParserHasCodeDocument()
{
// Arrange
var expectedCodeDocument = TestRazorCodeDocument.Create("Hello World");
#pragma warning disable CS0618 // Type or member is obsolete
VisualStudioRazorParser parser = new DefaultVisualStudioRazorParser(expectedCodeDocument);
#pragma warning restore CS0618 // Type or member is obsolete
var properties = new PropertyCollection()
{
[typeof(VisualStudioRazorParser)] = parser
};
var textBuffer = Mock.Of <ITextBuffer>(buffer => buffer.Properties == properties, MockBehavior.Strict);
var provider = new DefaultTextBufferCodeDocumentProvider();
// Act
var result = provider.TryGetFromBuffer(textBuffer, out var codeDocument);
// Assert
Assert.True(result);
Assert.Same(expectedCodeDocument, codeDocument);
}