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package main
import (
"bytes"
"strings"
"testing"
)
func TestHelpFlag(t *testing.T) {
var out, errb bytes.Buffer
if code := run([]string{"-h"}, &out, &errb); code != 0 {
t.Errorf("-h code=%d (stderr=%q)", code, errb.String())
}
if !strings.Contains(out.String(), "lectio-ui") {
t.Errorf("-h output missing lectio-ui: %q", out.String())
}
}
func TestHelpLongFlag(t *testing.T) {
var out, errb bytes.Buffer
if code := run([]string{"--help"}, &out, &errb); code != 0 {
t.Errorf("--help code=%d (stderr=%q)", code, errb.String())
}
if !strings.Contains(out.String(), "lectio-ui") {
t.Errorf("--help output missing lectio-ui: %q", out.String())
}
}
func TestVersionFlag(t *testing.T) {
var out, errb bytes.Buffer
if code := run([]string{"-v"}, &out, &errb); code != 0 {
t.Errorf("-v code=%d (stderr=%q)", code, errb.String())
}
if !strings.Contains(out.String(), "lectio-ui") {
t.Errorf("-v output missing lectio-ui: %q", out.String())
}
}
func TestVersionLongFlag(t *testing.T) {
var out, errb bytes.Buffer
if code := run([]string{"--version"}, &out, &errb); code != 0 {
t.Errorf("--version code=%d (stderr=%q)", code, errb.String())
}
if !strings.Contains(out.String(), "lectio-ui") {
t.Errorf("--version output missing lectio-ui: %q", out.String())
}
}
func TestUnknownFlag(t *testing.T) {
t.Setenv("XDG_CONFIG_HOME", t.TempDir())
var out, errb bytes.Buffer
if code := run([]string{"-x"}, &out, &errb); code != 2 {
t.Errorf("-x code=%d want 2 (stderr=%q)", code, errb.String())
}
}
func TestUnknownLongFlag(t *testing.T) {
t.Setenv("XDG_CONFIG_HOME", t.TempDir())
var out, errb bytes.Buffer
if code := run([]string{"--bogus"}, &out, &errb); code != 2 {
t.Errorf("--bogus code=%d want 2 (stderr=%q)", code, errb.String())
}
}
func TestUnexpectedPositional(t *testing.T) {
t.Setenv("XDG_CONFIG_HOME", t.TempDir())
var out, errb bytes.Buffer
if code := run([]string{"bogus"}, &out, &errb); code != 2 {
t.Errorf("unexpected positional code=%d want 2 (stderr=%q)", code, errb.String())
}
}
func TestTwoDatesIsAmbiguous(t *testing.T) {
t.Setenv("XDG_CONFIG_HOME", t.TempDir())
var out, errb bytes.Buffer
if code := run([]string{"2026-07-22", "2026-07-23"}, &out, &errb); code != 2 {
t.Errorf("two dates code=%d want 2 (stderr=%q)", code, errb.String())
}
}
func TestLectionaryBogus(t *testing.T) {
t.Setenv("XDG_CONFIG_HOME", t.TempDir())
var out, errb bytes.Buffer
if code := run([]string{"-l", "bogus"}, &out, &errb); code != 2 {
t.Errorf("bogus lectionary code=%d want 2 (stderr=%q)", code, errb.String())
}
}
func TestLangBogus(t *testing.T) {
t.Setenv("XDG_CONFIG_HOME", t.TempDir())
var out, errb bytes.Buffer
if code := run([]string{"-g", "xx"}, &out, &errb); code != 2 {
t.Errorf("bogus lang code=%d want 2 (stderr=%q)", code, errb.String())
}
}
func TestBibleVersionBogus(t *testing.T) {
t.Setenv("XDG_CONFIG_HOME", t.TempDir())
var out, errb bytes.Buffer
if code := run([]string{"-b", "zzz"}, &out, &errb); code != 2 {
t.Errorf("bogus bible version code=%d want 2 (stderr=%q)", code, errb.String())
}
}
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