public async Task TestOptionIsolation()
{
var code = @"class Test { void Method() { } }";
using (var workspace = await TestWorkspace.CreateCSharpAsync(code))
{
var solution = workspace.CurrentSolution;
var service = await GetSolutionServiceAsync(solution);
var solutionChecksum = await solution.State.GetChecksumAsync(CancellationToken.None);
var options = new TestOptionSet().WithChangedOption(RemoteHostOptions.RemoteHostTest, true);
var first = await service.GetSolutionAsync(solutionChecksum, options, CancellationToken.None);
var second = await service.GetSolutionAsync(solutionChecksum, options.WithChangedOption(RemoteHostOptions.RemoteHostTest, false), CancellationToken.None);
Assert.Equal(await first.State.GetChecksumAsync(CancellationToken.None), await second.State.GetChecksumAsync(CancellationToken.None));
// option change shouldn't affect other workspace
Assert.True(first.Workspace.Options.GetOption(RemoteHostOptions.RemoteHostTest));
Assert.False(second.Workspace.Options.GetOption(RemoteHostOptions.RemoteHostTest));
}
}
