public async Task Handle_MultipleProviderSameTrigger_UsesFirstSuccessful()
{
// Arrange
var codeDocument = CreateCodeDocument();
var uri = new Uri("file://path/test.razor");
var documentResolver = CreateDocumentResolver(uri.GetAbsoluteOrUNCPath(), codeDocument);
var insertProvider1 = new TestOnAutoInsertProvider(">", canResolve: true)
{
ResolvedTextEdit = new TextEdit()
};
var insertProvider2 = new TestOnAutoInsertProvider(">", canResolve: true)
{
ResolvedTextEdit = new TextEdit()
};
var endpoint = new OnAutoInsertEndpoint(Dispatcher, documentResolver, new[] { insertProvider1, insertProvider2 });
var @params = new OnAutoInsertParams()
{
TextDocument = new TextDocumentIdentifier(uri),
Character = ">",
Options = new FormattingOptions
{
TabSize = 4,
InsertSpaces = true
},
};
// Act
var result = await endpoint.Handle(@params, CancellationToken.None);
// Assert
Assert.NotNull(result);
Assert.True(insertProvider1.Called);
Assert.False(insertProvider2.Called);
Assert.Same(insertProvider1.ResolvedTextEdit, result.TextEdit);
}
public async Task Handle_SingleProvider_InvokesProvider()
{
// Arrange
var codeDocument = CreateCodeDocument();
var uri = new Uri("file://path/test.razor");
var documentResolver = CreateDocumentResolver(uri.GetAbsoluteOrUNCPath(), codeDocument);
var insertProvider = new TestOnAutoInsertProvider(">", canResolve: true);
var endpoint = new OnAutoInsertEndpoint(Dispatcher, documentResolver, new[] { insertProvider });
var @params = new OnAutoInsertParams()
{
TextDocument = new TextDocumentIdentifier(uri),
Character = ">",
Options = new FormattingOptions
{
TabSize = 4,
InsertSpaces = true
},
};
// Act
var result = await endpoint.Handle(@params, CancellationToken.None);
// Assert
Assert.NotNull(result);
Assert.True(insertProvider.Called);
}
public async Task Handle_UnsupportedCodeDocument_ReturnsNull()
{
// Arrange
var codeDocument = CreateCodeDocument();
codeDocument.SetUnsupported();
var uri = new Uri("file://path/test.razor");
var documentResolver = CreateDocumentResolver(uri.GetAbsoluteOrUNCPath(), codeDocument);
var insertProvider = new TestOnAutoInsertProvider(">", canResolve: true, LoggerFactory);
var endpoint = new OnAutoInsertEndpoint(Dispatcher, documentResolver, new[] { insertProvider }, TestAdhocWorkspaceFactory.Instance);
var @params = new OnAutoInsertParams()
{
TextDocument = new TextDocumentIdentifier(uri),
Character = ">",
Options = new FormattingOptions
{
TabSize = 4,
InsertSpaces = true
},
};
// Act
var result = await endpoint.Handle(@params, CancellationToken.None);
// Assert
Assert.Null(result);
Assert.False(insertProvider.Called);
}
public async Task Handle_DocumentNotFound_ReturnsNull()
{
// Arrange
var insertProvider = new TestOnAutoInsertProvider(">", canResolve: true);
var endpoint = new OnAutoInsertEndpoint(Dispatcher, EmptyDocumentResolver, new[] { insertProvider });
var uri = new Uri("file://path/test.razor");
var @params = new OnAutoInsertParams()
{
TextDocument = new TextDocumentIdentifier(uri),
Character = ">",
Options = new FormattingOptions(),
};
// Act
var result = await endpoint.Handle(@params, CancellationToken.None);
// Assert
Assert.Null(result);
Assert.False(insertProvider.Called);
}
public async Task Handle_MultipleProviderUnmatchingTrigger_ReturnsNull()
{
// Arrange
var codeDocument = CreateCodeDocument();
var uri = new Uri("file://path/test.razor");
var documentResolver = CreateDocumentResolver(uri.GetAbsoluteOrUNCPath(), codeDocument);
var insertProvider1 = new TestOnAutoInsertProvider(">", canResolve: true);
var insertProvider2 = new TestOnAutoInsertProvider("<", canResolve: true);
var endpoint = new OnAutoInsertEndpoint(Dispatcher, documentResolver, new[] { insertProvider1, insertProvider2 });
var @params = new OnAutoInsertParams()
{
TextDocument = new TextDocumentIdentifier(uri),
Character = "!",
Options = new FormattingOptions(),
};
// Act
var result = await endpoint.Handle(@params, CancellationToken.None);
// Assert
Assert.Null(result);
Assert.False(insertProvider1.Called);
Assert.False(insertProvider2.Called);
}