public async Task TestExtractCommandsByAttribute()
{
var commands = CommandTreeBuilder.ExtractCommandsFromClass <CommandFake>().ToArray();
var patterns = commands.Select(c => c.pattern).ToArray();
Assert.Contains("1", patterns);
Assert.Contains("2", patterns);
Assert.Contains("3", patterns);
Assert.Contains("4", patterns);
Assert.Contains("5", patterns);
var testInstance = new CommandFake();
foreach (var(pattern, metadata) in commands)
{
Assert.NotNull(metadata.DelegateGetter);
var action = metadata.DelegateGetter(testInstance);
Assert.NotNull(action);
await action(null);
}
Assert.True(testInstance.EAsyncWithArg);
Assert.True(testInstance.EAsyncWithoutArg);
Assert.True(testInstance.ESyncWithArg);
Assert.True(testInstance.ESyncWithoutArg);
Assert.True(testInstance.EMenuItem);
}