public async Task IsEmptyWhenCacheCorrupt(string cacheJson)
{
var program = Substitute.For <IProgram>();
program.ApplicationName.Returns("GHfVS");
var operatingSystem = Substitute.For <IOperatingSystem>();
operatingSystem.Environment.GetFolderPath(System.Environment.SpecialFolder.LocalApplicationData)
.Returns(@"c:\fake");
operatingSystem.File.Exists(@"c:\fake\GHfVS\ghfvs.connections").Returns(true);
operatingSystem.File.ReadAllText(@"c:\fake\GHfVS\ghfvs.connections", Encoding.UTF8).Returns(cacheJson);
var cache = new JsonConnectionCache(program, operatingSystem);
var connections = (await cache.Load()).ToList();
Assert.Empty(connections);
operatingSystem.File.Received().Delete(@"c:\fake\GHfVS\ghfvs.connections");
}
public async Task IsSavedToDisk()
{
var program = Substitute.For <IProgram>();
program.ApplicationName.Returns("GHfVS");
var operatingSystem = Substitute.For <IOperatingSystem>();
operatingSystem.Environment.GetFolderPath(System.Environment.SpecialFolder.LocalApplicationData)
.Returns(@"c:\fake");
operatingSystem.File.Exists(@"c:\fake\GHfVS\ghfvs.connections").Returns(true);
operatingSystem.File.ReadAllText(@"c:\fake\GHfVS\ghfvs.connections", Encoding.UTF8).Returns("");
var cache = new JsonConnectionCache(program, operatingSystem);
var connections = (await cache.Load()).ToList();
connections.Add(new ConnectionDetails(HostAddress.GitHubDotComHostAddress, "coolio"));
await cache.Save(connections);
operatingSystem.File.Received().WriteAllText(@"c:\fake\GHfVS\ghfvs.connections",
@"{""connections"":[{""HostUrl"":""https://github.com/"",""UserName"":""coolio""}]}");
}
public async Task IsLoadedFromCache()
{
const string cacheData = @"{""connections"":[{""HostUrl"":""https://github.com"", ""UserName"":""shana""},{""HostUrl"":""https://github.enterprise"", ""UserName"":""haacked""}]}";
var program = Substitute.For <IProgram>();
program.ApplicationName.Returns("GHfVS");
var operatingSystem = Substitute.For <IOperatingSystem>();
operatingSystem.Environment.GetFolderPath(System.Environment.SpecialFolder.LocalApplicationData)
.Returns(@"c:\fake");
operatingSystem.File.Exists(@"c:\fake\GHfVS\ghfvs.connections").Returns(true);
operatingSystem.File.ReadAllText(@"c:\fake\GHfVS\ghfvs.connections", Encoding.UTF8).Returns(cacheData);
var cache = new JsonConnectionCache(program, operatingSystem);
var connections = (await cache.Load()).ToList();
Assert.Equal(2, connections.Count);
Assert.Equal(new Uri("https://api.github.com"), connections[0].HostAddress.ApiUri);
Assert.Equal(new Uri("https://github.enterprise/api/v3/"), connections[1].HostAddress.ApiUri);
}