From 51013c49c59e202bcd15959a9fcef9ad0cdbd577 Mon Sep 17 00:00:00 2001
From: Dylan Araps <dylan.araps@gmail.com>
Date: Thu, 14 Jun 2018 18:50:53 +1000
Subject: [PATCH] Added tests

---
 test.sh | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100755 test.sh

diff --git a/test.sh b/test.sh
new file mode 100755
index 0000000..fbc01ce
--- /dev/null
+++ b/test.sh
@@ -0,0 +1,27 @@
+#!/usr/bin/env bash
+#
+# Tests for the Pure Bash Bible.
+
+assert_equals() {
+    # Test equality.
+    local status
+    [[ "$1" == "$2" ]] && status="✔"
+    printf '%s\n' "  ${status:-✖} : ${FUNCNAME[1]}"
+    [[ "$1" == "$2" ]] || { :>/tmp/err; return 1; } && return 0
+}
+
+test_trim() {
+    result="$(trim "    Hello,    World    ")"
+    assert_equals "$result" "Hello,    World"
+}
+
+main() {
+    source <(awk '/```sh/{f=1;next}/```/{f=0}f' README.md) 2>/dev/null
+
+    test_trim
+
+    [[ -f /tmp/err ]] || exit 0 && { rm /tmp/err; exit 1; }
+}
+
+main "$@"
+