89 lines
1.8 KiB
Go
89 lines
1.8 KiB
Go
package cobra
|
|
|
|
import (
|
|
"bytes"
|
|
"strings"
|
|
"testing"
|
|
)
|
|
|
|
func TestZshCompletion(t *testing.T) {
|
|
tcs := []struct {
|
|
name string
|
|
root *Command
|
|
expectedExpressions []string
|
|
}{
|
|
{
|
|
name: "trivial",
|
|
root: &Command{Use: "trivialapp"},
|
|
expectedExpressions: []string{"#compdef trivial"},
|
|
},
|
|
{
|
|
name: "linear",
|
|
root: func() *Command {
|
|
r := &Command{Use: "linear"}
|
|
|
|
sub1 := &Command{Use: "sub1"}
|
|
r.AddCommand(sub1)
|
|
|
|
sub2 := &Command{Use: "sub2"}
|
|
sub1.AddCommand(sub2)
|
|
|
|
sub3 := &Command{Use: "sub3"}
|
|
sub2.AddCommand(sub3)
|
|
return r
|
|
}(),
|
|
expectedExpressions: []string{"sub1", "sub2", "sub3"},
|
|
},
|
|
{
|
|
name: "flat",
|
|
root: func() *Command {
|
|
r := &Command{Use: "flat"}
|
|
r.AddCommand(&Command{Use: "c1"})
|
|
r.AddCommand(&Command{Use: "c2"})
|
|
return r
|
|
}(),
|
|
expectedExpressions: []string{"(c1 c2)"},
|
|
},
|
|
{
|
|
name: "tree",
|
|
root: func() *Command {
|
|
r := &Command{Use: "tree"}
|
|
|
|
sub1 := &Command{Use: "sub1"}
|
|
r.AddCommand(sub1)
|
|
|
|
sub11 := &Command{Use: "sub11"}
|
|
sub12 := &Command{Use: "sub12"}
|
|
|
|
sub1.AddCommand(sub11)
|
|
sub1.AddCommand(sub12)
|
|
|
|
sub2 := &Command{Use: "sub2"}
|
|
r.AddCommand(sub2)
|
|
|
|
sub21 := &Command{Use: "sub21"}
|
|
sub22 := &Command{Use: "sub22"}
|
|
|
|
sub2.AddCommand(sub21)
|
|
sub2.AddCommand(sub22)
|
|
|
|
return r
|
|
}(),
|
|
expectedExpressions: []string{"(sub11 sub12)", "(sub21 sub22)"},
|
|
},
|
|
}
|
|
|
|
for _, tc := range tcs {
|
|
t.Run(tc.name, func(t *testing.T) {
|
|
buf := new(bytes.Buffer)
|
|
tc.root.GenZshCompletion(buf)
|
|
completion := buf.String()
|
|
for _, expectedExpression := range tc.expectedExpressions {
|
|
if !strings.Contains(completion, expectedExpression) {
|
|
t.Errorf("expected completion to contain '%v' somewhere; got '%v'", expectedExpression, completion)
|
|
}
|
|
}
|
|
})
|
|
}
|
|
}
|