public void TestGetManifestAsync_GetsExistingManifest()
{
var command = new SampleTestCommand(HostEnvironment);
command.Configure(null);
string content = @"{
""version"": ""1.0"",
""defaultProvider"": ""cdnjs"",
""defaultDestination"": ""wwwroot"",
""libraries"": []
}";
string libmanFilePath = Path.Combine(WorkingDir, "libman.json");
File.WriteAllText(libmanFilePath, content);
command.Execute();
Manifest manifest = command.Manifest;
Assert.IsTrue(!manifest.Libraries.Any());
Assert.AreEqual("wwwroot", manifest.DefaultDestination);
Assert.AreEqual("cdnjs", manifest.DefaultProvider);
}
public void TestGetManifest()
{
var command = new SampleTestCommand(HostEnvironment);
command.Configure(null);
command.CreateNewManifest = true;
command.DefaultDestination = "wwwroot/lib";
command.DefaultProvider = "cdnjs";
command.Execute();
Assert.AreEqual("1.0", command.Manifest.Version);
}
public void TestGetManifestAsync_ThrowsIfNotCreatingNewOne()
{
var command = new SampleTestCommand(HostEnvironment);
command.Configure(null);
try
{
command.Execute();
}
catch (AggregateException age)
{
Assert.AreEqual(1, age.InnerExceptions.Count);
Assert.AreEqual(typeof(InvalidOperationException), age.InnerExceptions[0].GetType());
return;
}
Assert.Fail();
}
public void TestGetManifest_FailsIfInvalidManifest()
{
var command = new SampleTestCommand(HostEnvironment);
command.Configure(null);
// Invalid Json content. No commas after fields.
string content = @"{
""version"": ""1.0""
""defaultProvider"": ""cdnjs""
""defaultDestination"": ""wwwroot""
""libraries"": []
}";
string libmanFilePath = Path.Combine(WorkingDir, "libman.json");
File.WriteAllText(libmanFilePath, content);
try
{
command.Execute();
}
catch (AggregateException age)
{
var ioe = age.InnerExceptions[0] as InvalidOperationException;
if (ioe == null)
{
Assert.Fail("Unexpected exception thrown");
}
Assert.AreEqual("Please fix the libman.json file and try again", ioe.Message);
}
Manifest manifest = command.Manifest;
Assert.IsNull(manifest);
var logger = HostEnvironment.Logger as TestLogger;
Assert.AreEqual("Library Manager manifest contains syntax errors. Please fix the errors in libman.json, then try again.", logger.Messages[0].Value);
}