Add unit test for fish completion (#1515)

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kida 2022-06-20 11:38:49 +09:00 committed by GitHub
parent f464d6c82e
commit ed7bb9dda4
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@ -3,6 +3,8 @@ package cobra
import (
"bytes"
"fmt"
"log"
"os"
"testing"
)
@ -80,3 +82,57 @@ func TestFishCompletionNoActiveHelp(t *testing.T) {
activeHelpVar := activeHelpEnvVar(c.Name())
check(t, output, fmt.Sprintf("%s=0", activeHelpVar))
}
func TestGenFishCompletionFile(t *testing.T) {
err := os.Mkdir("./tmp", 0755)
if err != nil {
log.Fatal(err.Error())
}
defer os.RemoveAll("./tmp")
rootCmd := &Command{Use: "root", Args: NoArgs, Run: emptyRun}
child := &Command{
Use: "child",
ValidArgsFunction: validArgsFunc,
Run: emptyRun,
}
rootCmd.AddCommand(child)
assertNoErr(t, rootCmd.GenFishCompletionFile("./tmp/test", false))
}
func TestFailGenFishCompletionFile(t *testing.T) {
err := os.Mkdir("./tmp", 0755)
if err != nil {
log.Fatal(err.Error())
}
defer os.RemoveAll("./tmp")
f, _ := os.OpenFile("./tmp/test", os.O_CREATE, 0400)
defer f.Close()
rootCmd := &Command{Use: "root", Args: NoArgs, Run: emptyRun}
child := &Command{
Use: "child",
ValidArgsFunction: validArgsFunc,
Run: emptyRun,
}
rootCmd.AddCommand(child)
got := rootCmd.GenFishCompletionFile("./tmp/test", false)
if got == nil {
t.Error("should raise permission denied error")
}
if os.Getenv("MSYSTEM") == "MINGW64" {
if got.Error() != "open ./tmp/test: Access is denied." {
t.Errorf("got: %s, want: %s", got.Error(), "open ./tmp/test: Access is denied.")
}
} else {
if got.Error() != "open ./tmp/test: permission denied" {
t.Errorf("got: %s, want: %s", got.Error(), "open ./tmp/test: permission denied")
}
}
}