protected ProjectState(string name, string defaultPrefix, string defaultExtension)
{
Name = name;
_defaultPrefix = defaultPrefix;
_defaultExtension = defaultExtension;
Sources = new SourceFileList(defaultPrefix, defaultExtension);
}
public async Task TaskResult_FixUpdatesCallers()
{
var test = new SourceFileList("Test", "cs")
{
@"
using System;
using System.Threading.Tasks;
class Test {
internal static int GetNumber(int a) {
var task = Task.Run(() => a);
return task.Result;
}
int Add(int a, int b) {
return GetNumber(a) + b;
}
int Subtract(int a, int b) {
return GetNumber(a) - b;
}
static int Main(string[] args)
{
return new Test().Add(1, 2);
}
}
",
@"
class TestClient {
int Multiply(int a, int b) {
return Test.GetNumber(a) * b;
}
}
",
};
var withFix = new SourceFileList("Test", "cs")
{
@"
using System;
using System.Threading.Tasks;
class Test {
internal static async Task<int> GetNumberAsync(int a) {
var task = Task.Run(() => a);
return await task;
}
async Task<int> AddAsync(int a, int b) {
return await GetNumberAsync(a) + b;
}
async Task<int> SubtractAsync(int a, int b) {
return await GetNumberAsync(a) - b;
}
static async Task<int> Main(string[] args)
{
return await new Test().AddAsync(1, 2);
}
}
",
@"
class TestClient {
async System.Threading.Tasks.Task<int> MultiplyAsync(int a, int b) {
return await Test.GetNumberAsync(a) * b;
}
}
",
};
var verifyTest = new Verify.Test
{
ExpectedDiagnostics =
{
Verify.Diagnostic().WithSpan("Test0.cs", 8, 21, 8, 27),
},
HasEntryPoint = true,
};
verifyTest.TestState.Sources.AddRange(test);
verifyTest.FixedState.Sources.AddRange(withFix);
await verifyTest.RunAsync();
}