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Copy pathfish_test.go
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62 lines (49 loc) · 1.74 KB
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package cli
import (
"context"
"fmt"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestFishCompletion(t *testing.T) {
// Given
cmd := buildExtendedTestCommand()
cmd.Flags = append(cmd.Flags,
&StringFlag{
Name: "logfile",
TakesFile: true,
},
&StringSliceFlag{
Name: "foofile",
TakesFile: true,
})
cmd.setupCommandGraph()
oldTemplate := FishCompletionTemplate
defer func() { FishCompletionTemplate = oldTemplate }()
FishCompletionTemplate = "{{something"
// test error case
_, err1 := cmd.ToFishCompletion()
assert.Error(t, err1)
// reset the template
FishCompletionTemplate = oldTemplate
// When
res, err := cmd.ToFishCompletion()
// Then
require.NoError(t, err)
expectFileContent(t, "testdata/expected-fish-full.fish", res)
}
func TestFishCompletionShellComplete(t *testing.T) {
cmd := buildExtendedTestCommand()
cmd.ShellComplete = func(context.Context, *Command) {}
configCmd := cmd.Command("config")
configCmd.ShellComplete = func(context.Context, *Command) {}
subConfigCmd := configCmd.Command("sub-config")
subConfigCmd.ShellComplete = func(context.Context, *Command) {}
cmd.setupCommandGraph()
res, err := cmd.ToFishCompletion()
require.NoError(t, err)
assert.Contains(t, res, fmt.Sprintf("complete -c greet -n '__fish_greet_no_subcommand' -xa '(greet %s 2>/dev/null)'", completionFlag))
assert.Contains(t, res, fmt.Sprintf("complete -c greet -n '__fish_seen_subcommand_from config c' -xa '(greet config %s 2>/dev/null)'", completionFlag))
assert.Contains(t, res, fmt.Sprintf("complete -c greet -n '__fish_seen_subcommand_from config c; and __fish_seen_subcommand_from sub-config s ss' -xa '(greet config sub-config %s 2>/dev/null)'", completionFlag))
}