Add tests of command creation

cmd/root.go

@@ -21,7 +21,7 @@ var configPath = ".circleci/config.yml"
 // by main.main(). It only needs to happen once to
 // the RootCmd.
 func Execute() {
-	command := makeCommands()
+	command := MakeCommands()
 	if err := command.Execute(); err != nil {
 		os.Exit(-1)
 	}
@@ -31,7 +31,8 @@ func Execute() {
 // This allows us to print to the log at anytime from within the `cmd` package.
 var Logger *logger.Logger
 
-func makeCommands() *cobra.Command {
+// MakeCommands creates the top level commands
+func MakeCommands() *cobra.Command {
 
 	rootCmd := &cobra.Command{
 		Use:   "cli",

cmd/root_test.go

@@ -3,13 +3,24 @@ package cmd_test
 import (
 	"os/exec"
 
+	"github.com/CircleCI-Public/circleci-cli/cmd"
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
 	"github.com/onsi/gomega/gbytes"
 	"github.com/onsi/gomega/gexec"
 )
 
 var _ = Describe("Root", func() {
+
+	Describe("subcommands", func() {
+
+		It("can create commands", func() {
+			commands := cmd.MakeCommands()
+			Expect(len(commands.Commands())).To(Equal(7))
+		})
+
+	})
+
 	Describe("when run with --help", func() {
 		It("return exit code 0 with help message", func() {
 			command := exec.Command(pathCLI, "--help")