Function TestInstallCmd_CommandStructure

cmds/cmd_install_command_test.go:18–78

(t *testing.T)

)

func TestInstallCmd_CommandStructure(t *testing.T) {
	// Cleanup.
	dirs.RemoveAllForTest()

	celer := configs.NewCeler()
	installCmd := installCmd{}
	cmd := installCmd.Command(celer)

	t.Run("command_structure", func(t *testing.T) {
		if cmd.Use != "install" {
			t.Errorf("Expected Use to be 'install', got '%s'", cmd.Use)
		}

		if cmd.Short == "" {
			t.Error("Short description should not be empty")
		}

		if cmd.Long == "" {
			t.Error("Long description should not be empty")
		}

		// Check that argument validation exists.
		if cmd.Args == nil {
			t.Error("Args should be set")
		}

		if err := cmd.Args(cmd, []string{}); err == nil {
			t.Error("Args should require at least one package")
		}

		if err := cmd.Args(cmd, []string{"opencv@4.8.0"}); err != nil {
			t.Errorf("single package should be accepted, got: %v", err)
		}

		if err := cmd.Args(cmd, []string{"opencv@4.8.0", "eigen@3.4.0"}); err != nil {
			t.Errorf("multiple packages should be accepted, got: %v", err)
		}
	})

	t.Run("flags_configuration", func(t *testing.T) {
		flags := []struct {
			name      string
			shorthand string
		}{
			{"dev", "d"},
			{"force", "f"},
			{"recursive", "r"},
			{"jobs", "j"},
			{"verbose", "v"},
		}

		for _, flag := range flags {
			f := cmd.Flags().Lookup(flag.name)
			if f == nil {
				t.Errorf("--%s flag should be defined", flag.name)
			} else if f.Shorthand != flag.shorthand {
				t.Errorf("Expected %s flag shorthand to be '%s', got '%s'", flag.name, flag.shorthand, f.Shorthand)
			}