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path: root/internal/askcli/completion_test.go
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package askcli

import (
	"strings"
	"testing"
)

func TestFishCompletion_IncludesCommandsAndExcludesExport(t *testing.T) {
	script := FishCompletion()
	for _, name := range []string{"add", "list", "all", "ready", "info", "annotate", "start", "stop", "done", "priority", "tag", "dep", "urgency", "modify", "denotate", "delete", "fish", "help"} {
		if !strings.Contains(script, " -a '"+name+"' ") {
			t.Fatalf("script missing root completion for %q", name)
		}
	}
	for _, line := range []string{
		"# Source with: ask fish | source",
		"complete -c ask -n '__ask_in_dep_context' -a 'add' -d 'Add a dependency'",
		"complete -c ask -n '__ask_in_dep_context' -a 'rm' -d 'Remove a dependency'",
		"complete -c ask -n '__ask_in_dep_context' -a 'list' -d 'List dependencies'",
		"function __ask_task_selectors",
		`set -l ask_bin "ask"`,
		"set -l selectors (command $ask_bin complete-uuids 2>/dev/null)",
		"complete -c ask -n '__ask_in_uuid_context' -a '(__ask_task_selectors)' -d 'Task selector'",
		"complete -c ask -n '__ask_in_dep_uuid_context' -a '(__ask_task_selectors)' -d 'Task selector'",
	} {
		if !strings.Contains(script, line) {
			t.Fatalf("script missing dep completion line %q", line)
		}
	}
	if strings.Contains(script, "ask export") {
		t.Fatalf("script should not advertise non-existent export command")
	}
	if strings.Contains(script, "assets/ask.fish") {
		t.Fatalf("script should not reference a static asset")
	}
}

func TestFishSingleSelectorCompletionContext(t *testing.T) {
	testCases := []struct {
		name       string
		positional []string
		want       bool
	}{
		{name: "info expects selector", positional: []string{"info"}, want: true},
		{name: "annotate expects selector", positional: []string{"annotate"}, want: true},
		{name: "priority expects selector", positional: []string{"priority"}, want: true},
		{name: "delete expects selector", positional: []string{"delete"}, want: true},
		{name: "annotate stops after selector", positional: []string{"annotate", "0"}, want: false},
		{name: "priority stops after selector", positional: []string{"priority", "0"}, want: false},
		{name: "modify stops after selector", positional: []string{"modify", "0"}, want: false},
		{name: "dep is not a single selector command", positional: []string{"dep"}, want: false},
		{name: "empty positional", positional: nil, want: false},
	}

	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {
			if got := fishSingleSelectorCompletionContext(tc.positional); got != tc.want {
				t.Fatalf("fishSingleSelectorCompletionContext(%v) = %t, want %t", tc.positional, got, tc.want)
			}
		})
	}
}

func TestFishDepSelectorCompletionContext(t *testing.T) {
	testCases := []struct {
		name       string
		positional []string
		want       bool
	}{
		{name: "dep add first selector", positional: []string{"dep", "add"}, want: true},
		{name: "dep add second selector", positional: []string{"dep", "add", "0"}, want: true},
		{name: "dep add stops after second selector", positional: []string{"dep", "add", "0", "1"}, want: false},
		{name: "dep rm first selector", positional: []string{"dep", "rm"}, want: true},
		{name: "dep rm second selector", positional: []string{"dep", "rm", "0"}, want: true},
		{name: "dep rm stops after second selector", positional: []string{"dep", "rm", "0", "1"}, want: false},
		{name: "dep list selector", positional: []string{"dep", "list"}, want: true},
		{name: "dep list stops after selector", positional: []string{"dep", "list", "0"}, want: false},
		{name: "dep unknown operation", positional: []string{"dep", "noop"}, want: false},
		{name: "non dep command", positional: []string{"info"}, want: false},
	}

	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {
			if got := fishDepSelectorCompletionContext(tc.positional); got != tc.want {
				t.Fatalf("fishDepSelectorCompletionContext(%v) = %t, want %t", tc.positional, got, tc.want)
			}
		})
	}
}

func TestFishCompletionFor_EmbedsBinaryPath(t *testing.T) {
	script := FishCompletionFor(`/tmp/ask "$HOME"`)
	for _, line := range []string{
		`set -l ask_bin "/tmp/ask \"\$HOME\""`,
		"set -l selectors (command $ask_bin complete-uuids 2>/dev/null)",
	} {
		if !strings.Contains(script, line) {
			t.Fatalf("script missing %q", line)
		}
	}
}