public static async Task <Package> XunitWorkspaceCopy([CallerMemberName] string testName = null) =>
await PackageUtilities.Copy(
await Default.XunitWorkspace(),
testName);
public static async Task <Package> ConsoleWorkspaceCopy([CallerMemberName] string testName = null, bool isRebuildable = false, IScheduler buildThrottleScheduler = null) =>
await PackageUtilities.Copy(
await Default.ConsoleWorkspace(),
testName,
isRebuildable,
buildThrottleScheduler);
public static async Task <Package> WebApiWorkspaceCopy([CallerMemberName] string testName = null) =>
await Package.Copy(
await Default.WebApiWorkspace(),
testName);
public async Task Get_documentation_with_signature_help_for_console_writeline()
{
#region bufferSources
var program = @"using System;
using System.Linq;
namespace FibonacciTest
{
public class Program
{
public static void Main()
{
foreach (var i in FibonacciGenerator.Fibonacci().Take(20))
{
Console.WriteLine(i);
}
}
}
}".EnforceLF();
var generator = @"using System.Collections.Generic;
using System;
namespace FibonacciTest
{
public static class FibonacciGenerator
{
public static IEnumerable<int> Fibonacci()
{
int current = 1, next = 1;
while (true)
{
yield return current;
next = current + (current = next);
Console.WriteLine($$);
}
}
}
}".EnforceLF();
#endregion
var(processed, position) = CodeManipulation.ProcessMarkup(generator);
var package = await PackageUtilities.Copy(await Default.ConsoleWorkspace());
var workspace = new Workspace(workspaceType: package.Name, buffers: new[]
{
new Buffer("Program.cs", program),
new Buffer("generators/FibonacciGenerator.cs", processed, position)
});
var request = new WorkspaceRequest(workspace, activeBufferId: "generators/FibonacciGenerator.cs");
var server = await GetLanguageServiceAsync();
var result = await server.GetSignatureHelp(request);
result.Signatures.Should().NotBeNullOrEmpty();
var sample = result.Signatures.First(e => e.Label == "void Console.WriteLine(string format, params object[] arg)");
sample.Documentation.Value.Should().Contain("Writes the text representation of the specified array of objects, followed by the current line terminator, to the standard output stream using the specified format information.");
sample.Parameters.Should().HaveCount(2);
sample.Parameters.ElementAt(0).Name.Should().Be("format");
sample.Parameters.ElementAt(0).Label.Should().Be("string format");
sample.Parameters.ElementAt(0).Documentation.Value.Should().Contain("A composite format string.");
sample.Parameters.ElementAt(1).Name.Should().Be("arg");
sample.Parameters.ElementAt(1).Label.Should().Be("params object[] arg");
sample.Parameters.ElementAt(1).Documentation.Value.Should().Contain("An array of objects to write using format .");
}
public async Task Get_documentation_with_autocompletion_of_console_methods()
{
#region bufferSources
var program = @"using System;
using System.Linq;
namespace FibonacciTest
{
public class Program
{
public static void Main()
{
foreach (var i in FibonacciGenerator.Fibonacci().Take(20))
{
Console.WriteLine(i);
}
}
}
}".EnforceLF();
var generator = @"using System.Collections.Generic;
using System;
namespace FibonacciTest
{
public static class FibonacciGenerator
{
public static IEnumerable<int> Fibonacci()
{
int current = 1, next = 1;
while (true)
{
yield return current;
next = current + (current = next);
Console.$$
}
}
}
}".EnforceLF();
#endregion
var package = await Package.Copy(await Default.ConsoleWorkspace());
var(processed, position) = CodeManipulation.ProcessMarkup(generator);
var workspace = new Workspace(workspaceType: package.Name, buffers: new[]
{
new Buffer("Program.cs", program),
new Buffer("generators/FibonacciGenerator.cs", processed, position)
});
var request = new WorkspaceRequest(workspace, activeBufferId: "generators/FibonacciGenerator.cs");
var server = GetLanguageService();
var result = await server.GetCompletionList(request);
result.Should().NotBeNull();
result.Items.Should().NotBeNullOrEmpty();
result.Items
.Where(i => i.Documentation != null && !string.IsNullOrWhiteSpace(i.Documentation.Value))
.Select(i => i.Documentation.Value)
.Should()
.Contain(d => d == "Writes the text representation of the specified Boolean value to the standard output stream.");
}
