From 3bce19d12d93f1b27e7d2f2acbef0926417d5390 Mon Sep 17 00:00:00 2001
From: Wolfgang Müller
Date: Wed, 10 Mar 2021 17:09:13 +0100
Subject: Add a first draft of the test suite

The introduction of a test suite makes future changes easier to
troubleshoot and verify. Whilst this is only a first draft, it should be
stable enough to be used in normal development and should cover the
entirety of bosun's functionality.
---
 test/lib.sh | 84 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 84 insertions(+)
 create mode 100644 test/lib.sh

(limited to 'test/lib.sh')

diff --git a/test/lib.sh b/test/lib.sh
new file mode 100644
index 0000000..733613c
--- /dev/null
+++ b/test/lib.sh
@@ -0,0 +1,84 @@
+#!/bin/sh
+
+TESTS_FAILED=0
+
+ok() {
+	if ! test -t 1; then
+		printf 'ok - %s\n' "$*"
+	else
+		printf '\e[32mok\e[0m - %s\n' "$*"
+	fi
+}
+
+nok() {
+	TESTS_FAILED=$((TESTS_FAILED + 1))
+	if ! test -t 1; then
+		printf 'not ok - %s\n' "$*" >&2
+	else
+		printf '\e[31mnot ok\e[0m - %s\n' "$*" >&2
+	fi
+}
+
+header() {
+	printf '# %s\n' "$*"
+}
+
+info() {
+	printf '\n'
+	eval "$@"
+	printf '\n'
+}
+
+want() {
+	cat > want
+}
+
+assert_output_matches() {
+	msg=$1
+	if cmp have want >/dev/null 2>&1; then
+		ok "$msg"
+		return 0
+	else
+		nok "$msg"
+		info diff -u have want >&2
+		return 1
+	fi
+}
+
+assert() {
+	if test "$1" = "success"; then
+		assert_return=0
+	elif test "$1" = "failure"; then
+		assert_return=1
+	else
+		assert_return=$1
+	fi
+	shift
+
+	msg=$1
+	shift
+
+	eval "$@" > have 2>&1
+
+	if test "$?" -eq "$assert_return"; then
+		ok "$msg"
+		return 0
+	else
+		nok "$msg"
+		info cat have >&2
+		return 1
+	fi
+}
+
+end() {
+	test $TESTS_FAILED -gt 0 && exit $TESTS_FAILED
+	exit 0
+}
+
+have_dir() {
+	(cd "$BOSUN_DIR/.." && find . -printf '%y %p\n' | sed '/^..\.\/stow/d' | sort) > have
+}
+
+have_links() {
+	(cd "$BOSUN_DIR/.." && find . -type l -printf '%p -> %l\n' | sort) > have
+}
-- 
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