public MdEditorDocument(ITextBuffer textBuffer, IProjectionBufferFactoryService projectionBufferFactoryService, IContentTypeRegistryService contentTypeRegistryService, ICoreShell coreShell) {
this.TextBuffer = textBuffer;
ServiceManager.AddService(this, TextBuffer, coreShell);
_projectionBufferManager = new ProjectionBufferManager(textBuffer,
projectionBufferFactoryService, contentTypeRegistryService,
coreShell, MdProjectionContentTypeDefinition.ContentType, RContentTypeDefinition.ContentType);
ContainedLanguageHandler = _rLanguageHandler = new RLanguageHandler(textBuffer, _projectionBufferManager, coreShell);
}
public void RCodeGen(string markdown) {
var tb = new TextBufferMock(markdown, MdContentTypeDefinition.ContentType);
var pbm = Substitute.For<IProjectionBufferManager>();
string secondaryBuffer = null;
ProjectionMapping[] mappings = null;
pbm.When(x => x.SetProjectionMappings(Arg.Any<string>(), Arg.Any<ProjectionMapping[]>())).Do(x => {
secondaryBuffer = ((string)x[0]);
mappings = (ProjectionMapping[])x[1];
});
var expectedSecondaryBuffer = markdown.Replace("```", string.Empty) + Environment.NewLine;
var handler = new RLanguageHandler(tb, pbm, _exportProvider.GetExportedValue<ICoreShell>());
secondaryBuffer.Should().Be(expectedSecondaryBuffer);
mappings.Should().HaveCount(1);
mappings[0].SourceStart.Should().Be(3);
mappings[0].ProjectionRange.Start.Should().Be(0);
mappings[0].Length.Should().Be(expectedSecondaryBuffer.Length - Environment.NewLine.Length);
}
