add (some) unit tests for librelib and libremessages

2 files changed, 117 insertions, 0 deletions

diff --git a/test/librelib-test.sh b/test/librelib-test.sh
new file mode 100644
index 0000000..36ba947
--- /dev/null
+++ b/test/librelib-test.sh
@@ -0,0 +1,72 @@
+#!/usr/bin/env roundup
+
+describe librelib
+
+before() {
+	tmpdir=$(mktemp -d --tmpdir test-librelib.XXXXXXXXXXXX)
+}
+
+after() {
+	rm -rf -- "$tmpdir"
+}
+
+
+it_fails_with_0_args() {
+	ret=0
+	librelib >$tmpdir/stdout 2>$tmpdir/stderr || ret=$?
+
+	[[ -z "$(cat $tmpdir/stdout)" ]]
+	[[ -n "$(cat $tmpdir/stderr)" ]]
+	[[ $ret != 0 ]]
+}
+
+it_fails_with_2_args() {
+	ret=0
+	librelib a b >$tmpdir/stdout 2>$tmpdir/stderr || ret=$?
+
+	[[ -z "$(cat $tmpdir/stdout)" ]]
+	[[ -n "$(cat $tmpdir/stderr)" ]]
+	[[ $ret != 0 ]]
+}
+
+it_displays_usage_text() {
+	librelib -h >$tmpdir/stdout 2>$tmpdir/stderr
+
+	[[ "$(sed 1q $tmpdir/stdout)" =~ Usage:.* ]]
+	[[ -z "$(cat $tmpdir/stderr)" ]]
+}
+
+# libremessages is executable
+it_finds_messages() {
+	v1=$(librelib messages)
+	v2=$(librelib libremessages)
+	v3=$(librelib messages.sh)
+	v4=$(librelib libremessages.sh)
+
+	[[ -x "$v1" ]]
+	[[ "$v1" == "$v2" ]]
+	[[ "$v1" == "$v3" ]]
+	[[ "$v1" == "$v4" ]]
+}
+
+# conf.sh is non-executable
+it_finds_conf() {
+	v1=$(librelib conf)
+	v2=$(librelib libreconf)
+	v3=$(librelib conf.sh)
+	v4=$(librelib libreconf.sh)
+
+	[[ -r "$v1" && ! -x "$v1" ]]
+	[[ "$v1" == "$v2" ]]
+	[[ "$v1" == "$v3" ]]
+	[[ "$v1" == "$v4" ]]
+}
+
+it_fails_to_find_phony() {
+	ret=0
+	librelib phony >$tmpdir/stdout 2>$tmpdir/stderr || ret=$?
+
+	[[ -z "$(cat $tmpdir/stdout)" ]]
+	[[ -z "$(cat $tmpdir/stderr)" ]]
+	[[ $ret != 0 ]]
+}
diff --git a/test/libremessages-test.sh b/test/libremessages-test.sh
new file mode 100644
index 0000000..6da53d1
--- /dev/null
+++ b/test/libremessages-test.sh
@@ -0,0 +1,45 @@
+#!/usr/bin/env roundup
+
+describe libremessages
+
+before() {
+	tmpdir=$(mktemp -d --tmpdir test-libremessages.XXXXXXXXXXXX)
+}
+
+after() {
+	rm -rf -- "$tmpdir"
+}
+
+it_can_be_included_twice() (
+	. libremessages
+	. libremessages
+)
+
+it_can_be_included_with_set_euE() (
+	set -euE
+	. libremessages
+)
+
+it_works_with_no_color_and_set_euE() (
+	unset TERM
+	set -euE
+	. libremessages
+
+	msg Foo >$tmpdir/stdout 2>$tmpdir/stderr
+
+	[[ -z "$(cat $tmpdir/stdout)" ]]
+	[[ -n "$(cat $tmpdir/stderr)" ]]
+)
+
+it_can_be_called_without_including() {
+	libremessages msg Foo >$tmpdir/stdout 2>$tmpdir/stderr
+
+	[[ -z "$(cat $tmpdir/stdout)" ]]
+	[[ -n "$(cat $tmpdir/stderr)" ]]
+}
+
+it_fails_with_msg_and_no_args() {
+	ret=0
+	libremessages msg || ret=$?
+	[[ $ret != 0 ]]
+}