public void TryGetVirtualCSharpDocument_CSharpDocument_ReturnsTrue()
{
// Arrange
var testVirtualDocument = new TestVirtualDocument();
var lspDocument = new DefaultLSPDocument(Uri, Mock.Of <ITextBuffer>(), new[] { Mock.Of <VirtualDocument>(), testVirtualDocument });
// Act
var result = lspDocument.TryGetVirtualDocument <TestVirtualDocument>(out var virtualDocument);
// Assert
Assert.True(result);
Assert.Same(testVirtualDocument, virtualDocument);
}
public void UpdateVirtualDocument_UpdatesProvidedVirtualDocumentWithProvidedArgs_AndRecalcsSnapshot()
{
// Arrange
var snapshot = Mock.Of <ITextSnapshot>(s => s.Version == Mock.Of <ITextVersion>());
var textBuffer = Mock.Of <ITextBuffer>(buffer => buffer.CurrentSnapshot == snapshot);
var virtualDocument = new TestVirtualDocument();
var document = new DefaultLSPDocument(Uri, textBuffer, new[] { virtualDocument });
var changes = Array.Empty <TextChange>();
var originalSnapshot = document.CurrentSnapshot;
// Act
document.UpdateVirtualDocument <TestVirtualDocument>(changes, hostDocumentVersion: 1337);
// Assert
Assert.Equal(1337, virtualDocument.HostDocumentSyncVersion);
Assert.Same(changes, virtualDocument.Changes);
Assert.NotEqual(originalSnapshot, document.CurrentSnapshot);
}
