Function TestRawArgsHelpOutputFormatError

cmd/help_json_test.go:664–728

(t *testing.T)

}

func TestRawArgsHelpOutputFormatError(t *testing.T) {
	tests := []struct {
		name    string
		args    []string
		wantErr bool
	}{
		{
			name: "text help",
			args: []string{"put", "--help"},
		},
		{
			name: "json help",
			args: []string{"put", "--help", "--output=json"},
		},
		{
			name: "explicit text help",
			args: []string{"put", "--help", "--output", "text"},
		},
		{
			name:    "invalid help output",
			args:    []string{"put", "--help", "--output=yaml"},
			wantErr: true,
		},
		{
			name:    "invalid root help output",
			args:    []string{"--help", "--output", "yaml"},
			wantErr: true,
		},
		{
			name: "normal command invalid output is not help",
			args: []string{"put", "--output=yaml", "file.txt"},
		},
		{
			name: "last valid output wins",
			args: []string{"put", "--output=yaml", "--output=json", "--help"},
		},
		{
			name:    "last invalid output wins",
			args:    []string{"put", "--output=json", "--output=yaml", "--help"},
			wantErr: true,
		},
		{
			name: "output after double dash ignored",
			args: []string{"put", "--help", "--", "--output=yaml"},
		},
	}

	for _, tt := range tests {
		t.Run(tt.name, func(t *testing.T) {
			err := rawArgsHelpOutputFormatError(tt.args)
			if tt.wantErr {
				if err == nil {
					t.Fatalf("rawArgsHelpOutputFormatError(%v) = nil, want error", tt.args)
				}
				if !strings.Contains(err.Error(), `unsupported output format "yaml"`) {
					t.Fatalf("error = %q, want unsupported output format", err.Error())
				}
				return