From c476555125637105b50f3beaa6085c92e2e58368 Mon Sep 17 00:00:00 2001
From: EuAndreh <eu@euandre.org>
Date: Tue, 22 Jun 2021 11:26:56 -0300
Subject: tests/cli-opts.sh: Add test_langs

---
 tests/cli-opts.sh | 70 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 70 insertions(+)

(limited to 'tests')

diff --git a/tests/cli-opts.sh b/tests/cli-opts.sh
index 35f2347..92716ab 100755
--- a/tests/cli-opts.sh
+++ b/tests/cli-opts.sh
@@ -5,6 +5,75 @@ set -u
 
 export PATH="$PWD/tests:$PATH"
 
+test_langs() {
+	testing 'langs'
+
+	OUT="$(mktemp)"
+	ERR="$(mktemp)"
+	LANG=POSIX ./git-permalink -h 1>"$OUT" 2>"$ERR"
+	STATUS=$?
+	assert_status 0
+	assert_empty_stderr
+	assert_fgrep_stdout 'Usage'
+	assert_fgrep_stdout 'Options'
+
+	OUT="$(mktemp)"
+	ERR="$(mktemp)"
+	LANG=C ./git-permalink -h 1>"$OUT" 2>"$ERR"
+	STATUS=$?
+	assert_status 0
+	assert_empty_stderr
+	assert_fgrep_stdout 'Usage'
+	assert_fgrep_stdout 'Options'
+
+	OUT="$(mktemp)"
+	ERR="$(mktemp)"
+	LANG=en_US.UTF-8 ./git-permalink -h 1>"$OUT" 2>"$ERR"
+	STATUS=$?
+	assert_status 0
+	assert_empty_stderr
+	assert_fgrep_stdout 'Usage'
+	assert_fgrep_stdout 'Options'
+
+	OUT="$(mktemp)"
+	ERR="$(mktemp)"
+	LANG=en_AU.UTF-8 ./git-permalink -h 1>"$OUT" 2>"$ERR"
+	STATUS=$?
+	assert_status 0
+	assert_empty_stderr
+	assert_fgrep_stdout 'Usage'
+	assert_fgrep_stdout 'Options'
+
+	OUT="$(mktemp)"
+	ERR="$(mktemp)"
+	LANG=pt_BR.UTF-8 ./git-permalink -h 1>"$OUT" 2>"$ERR"
+	STATUS=$?
+	assert_status 0
+	assert_empty_stderr
+	assert_fgrep_stdout 'Uso'
+	assert_fgrep_stdout 'Opções'
+
+	OUT="$(mktemp)"
+	ERR="$(mktemp)"
+	LANG=pt_PT.UTF-8 ./git-permalink -h 1>"$OUT" 2>"$ERR"
+	STATUS=$?
+	assert_status 0
+	assert_empty_stderr
+	assert_fgrep_stdout 'Uso'
+	assert_fgrep_stdout 'Opções'
+
+	OUT="$(mktemp)"
+	ERR="$(mktemp)"
+	LANG=C LC_MESSAGES=pt ./git-permalink -h 1>"$OUT" 2>"$ERR"
+	STATUS=$?
+	assert_status 0
+	assert_empty_stderr
+	assert_fgrep_stdout 'Uso'
+	assert_fgrep_stdout 'Opções'
+
+	test_ok
+}
+
 test_help_flags() {
 	testing 'help flags'
 
@@ -89,5 +158,6 @@ test_version_flags() {
 	test_ok
 }
 
+test_langs
 test_help_flags
 test_version_flags
-- 
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