it("is called when first command is `help`", function () {
spyOn(parser, "parse").andReturn({
commands: ["help"],
options: {}
});
cli.interpret(basicArgs.concat(["help"]));
expect(help.call).toHaveBeenCalled();
});
it("can be passed a sub command to show help for", function () {
spyOn(parser, "parse").andReturn({
commands: ["help", "sub_command"],
options: {}
});
cli.interpret(basicArgs.concat(["help", "sub_command"]));
expect(help.call).toHaveBeenCalledWith("sub_command");
});
it("passes any given cli options to the command module", function () {
spyOn(parser, "parse").andReturn({
commands: ["proxy"],
options: {"a": true}
});
cli.interpret(basicArgs.concat(["proxy", "--a"]));
expect(proxy.call).toHaveBeenCalledWith({"a": true});
});
it("requires cli/command_name and uses the method named after the sub command, if given", function () {
spyOn(parser, "parse").andReturn({
commands: ["proxy", "start"],
options: {"a": true}
});
cli.interpret(basicArgs.concat(["proxy", "start"]));
expect(proxy.start).toHaveBeenCalledWith({"a": true});
});
it("logs general usage if there is an unknown command", function () {
var unknownCmd = "unknown_foobar_command",
unknownCmdMessage = ("Unknown command: " + unknownCmd).red.bold; // .red from colors package
spyOn(parser, "parse").andReturn({
commands: [unknownCmd],
options: {}
});
cli.interpret(basicArgs.concat([unknownCmd]));
expect(console.error).toHaveBeenCalledWith(unknownCmdMessage);
expect(help.call).toHaveBeenCalledWith();
});
it("is called when no command", function () {
spyOn(parser, "parse").andReturn({commands: [], options: {}});
cli.interpret(basicArgs);
expect(help.call).toHaveBeenCalled();
});
it("requires cli/command_name and uses the `call` method if no subcommand is given", function () {
spyOn(parser, "parse").andReturn({commands: ["proxy"], options: {}});
cli.interpret(basicArgs.concat(["proxy"]));
expect(proxy.call).toHaveBeenCalled();
});