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Test filename extension and subdirs_in_dir for subcommands

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This commit adds two regex based tests to ensure that the handle
filename extension and handle subdirs in dir functions are prefixed by
the root command when present in subcommands.

Previously they had been prefixed incorrectly with the subcommand name.

Signed-off-by: John McCabe <john@johnmccabe.net>
This commit is contained in:
John McCabe 2018-02-28 01:55:46 +00:00
parent 27b77a6b6e
commit cd2785071c
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GPG key ID: DE62AC2FC4039272
1 changed files with 20 additions and 0 deletions
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20
bash_completions_test.go
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@ -5,6 +5,7 @@ import (
"fmt"
"os"
"os/exec"
"regexp"
"strings"
"testing"
)
@ -21,6 +22,16 @@ func check(t *testing.T, found, expected string) {
}
}
func checkRegex(t *testing.T, found, pattern string) {
matched, err := regexp.MatchString(pattern, found)
if err != nil {
t.Errorf("Error thrown performing MatchString: \n %s\n", err)
}
if !matched {
t.Errorf("Expecting to match: \n %q\nGot:\n %q\n", pattern, found)
}
}
func runShellCheck(s string) error {
excluded := []string{
"SC2034", // PREFIX appears unused. Verify it or export it.
@ -86,6 +97,11 @@ func TestBashCompletions(t *testing.T) {
Run: emptyRun,
}
echoCmd.Flags().String("filename", "", "Enter a filename")
echoCmd.MarkFlagFilename("filename", "json", "yaml", "yml")
echoCmd.Flags().String("config", "", "config to use (located in /config/PROFILE/)")
echoCmd.Flags().SetAnnotation("config", BashCompSubdirsInDir, []string{"config"})
printCmd := &Command{
Use: "print [string to print]",
Args: MinimumNArgs(1),
@ -148,10 +164,14 @@ func TestBashCompletions(t *testing.T) {
check(t, output, `must_have_one_noun+=("three")`)
// check for filename extension flags
check(t, output, fmt.Sprintf(`flags_completion+=("__%s_handle_filename_extension_flag json|yaml|yml")`, rootCmd.Name()))
// check for filename extension flags in a subcommand
checkRegex(t, output, fmt.Sprintf(`_root_echo\(\)\n{[^}]*flags_completion\+=\("__%s_handle_filename_extension_flag json\|yaml\|yml"\)`, rootCmd.Name()))
// check for custom flags
check(t, output, `flags_completion+=("__complete_custom")`)
// check for subdirs_in_dir flags
check(t, output, fmt.Sprintf(`flags_completion+=("__%s_handle_subdirs_in_dir_flag themes")`, rootCmd.Name()))
// check for subdirs_in_dir flags in a subcommand
checkRegex(t, output, fmt.Sprintf(`_root_echo\(\)\n{[^}]*flags_completion\+=\("__%s_handle_subdirs_in_dir_flag config"\)`, rootCmd.Name()))
checkOmit(t, output, deprecatedCmd.Name())