public async Task DoesntOrganizeImportsWhenDisabled()
{
var testFile = new TestFile("dummy.cs", @"
using System.IO;
using Dummy;
using System;
namespace Bar
{
class Foo { }
}");
using (var host = CreateOmniSharpHost(new[] { testFile }, configurationData: new Dictionary <string, string>
{
["FormattingOptions:OrganizeImports"] = "false"
}))
{
var requestHandler = host.GetRequestHandler <CodeFormatService>(OmniSharpEndpoints.CodeFormat);
var request = new CodeFormatRequest {
FileName = testFile.FileName
};
var response = await requestHandler.Handle(request);
Assert.Equal(@"
using System.IO;
using Dummy;
using System;
namespace Bar
{
class Foo { }
}", response.Buffer);
}
}
public async Task CanBeDisabled(string filename)
{
var testFile = new TestFile(Path.Combine(TestAssets.Instance.TestFilesFolder, filename), @"
class Foo { }
class Bar : Foo { }
");
var expected = @"
class Foo { }
class Bar : Foo { }
";
using (var host = CreateOmniSharpHost(new[] { testFile }, new Dictionary <string, string>
{
["FormattingOptions:EnableEditorConfigSupport"] = "false"
}, TestAssets.Instance.TestFilesFolder))
{
var requestHandler = host.GetRequestHandler <CodeFormatService>(OmniSharpEndpoints.CodeFormat);
var request = new CodeFormatRequest {
FileName = testFile.FileName
};
var response = await requestHandler.Handle(request);
Assert.Equal(expected, response.Buffer);
}
}
public async Task FormatRespectsIndentationSize()
{
var testFile = new TestFile("dummy.cs", "namespace Bar\n{\n class Foo {}\n}");
using (var host = CreateOmniSharpHost(testFile))
{
var optionsProvider = new CSharpWorkspaceOptionsProvider();
host.Workspace.Options = optionsProvider.Process(host.Workspace.Options,
new FormattingOptions
{
NewLine = "\n",
IndentationSize = 1
});
var requestHandler = host.GetRequestHandler <CodeFormatService>(OmniSharpEndpoints.CodeFormat);
var request = new CodeFormatRequest {
FileName = testFile.FileName
};
var response = await requestHandler.Handle(request);
Assert.Equal("namespace Bar\n{\n class Foo { }\n}", response.Buffer);
}
}
public override async Task <TextEditContainer> Handle(DocumentFormattingParams request, CancellationToken cancellationToken)
{
var omnisharpRequest = new CodeFormatRequest()
{
FileName = Helpers.FromUri(request.TextDocument.Uri),
WantsTextChanges = true
};
var omnisharpResponse = await _codeFormatHandler.Handle(omnisharpRequest);
return(omnisharpResponse.Changes.Select(change => new TextEdit()
{
NewText = change.NewText,
Range = new Range(new Position(change.StartLine, change.StartColumn), new Position(change.EndLine, change.EndColumn))
}).ToArray());
}
public async Task FormatRespectsIndentationSize()
{
var testFile = new TestFile("dummy.cs", "namespace Bar\n{\n class Foo {}\n}");
using var host = CreateOmniSharpHost(new[] { testFile }, new Dictionary <string, string>
{
["FormattingOptions:NewLine"] = "\n",
["FormattingOptions:IndentationSize"] = "1"
});
var requestHandler = host.GetRequestHandler <CodeFormatService>(OmniSharpEndpoints.CodeFormat);
var request = new CodeFormatRequest {
FileName = testFile.FileName
};
var response = await requestHandler.Handle(request);
Assert.Equal("namespace Bar\n{\n class Foo { }\n}", response.Buffer);
}
public async Task RespectsDefaultFormatSettings(string filename)
{
var testFile = new TestFile(filename, "class Foo\n{\n public Foo()\n}\n}");
var expected = "class Foo\n{\n public Foo()\n}\n}";
using (var host = CreateOmniSharpHost(new[] { testFile }, new Dictionary <string, string>
{
["FormattingOptions:EnableEditorConfigSupport"] = "true"
}, TestAssets.Instance.TestFilesFolder))
{
var requestHandler = host.GetRequestHandler <CodeFormatService>(OmniSharpEndpoints.CodeFormat);
var request = new CodeFormatRequest {
FileName = testFile.FileName
};
var response = await requestHandler.Handle(request);
Assert.Equal(expected, response.Buffer);
}
}
public async Task FormatRespectsIndentationSize()
{
var testFile = new TestFile("dummy.cs", "namespace Bar\n{\n class Foo {}\n}");
using (var host = CreateOmniSharpHost(testFile))
{
var optionsProvider = new CSharpFormattingWorkspaceOptionsProvider();
var omnisharpOptions = new OmniSharpOptions();
omnisharpOptions.FormattingOptions.NewLine = "\n";
omnisharpOptions.FormattingOptions.IndentationSize = 1;
host.Workspace.TryApplyChanges(host.Workspace.CurrentSolution.WithOptions(optionsProvider.Process(host.Workspace.Options, omnisharpOptions, new OmniSharpEnvironment())));
var requestHandler = host.GetRequestHandler <CodeFormatService>(OmniSharpEndpoints.CodeFormat);
var request = new CodeFormatRequest {
FileName = testFile.FileName
};
var response = await requestHandler.Handle(request);
Assert.Equal("namespace Bar\n{\n class Foo { }\n}", response.Buffer);
}
}
