1 files changed, 16 insertions, 0 deletions
diff --git a/modules/assert.source.sh b/modules/assert.source.sh
new file mode 100644
index 0000000..3367809
--- /dev/null
+++ b/modules/assert.source.sh
@@ -0,0 +1,16 @@
+assert::equals () {
+    local -r result="$1"; shift
+    local -r expected="$1"; shift
+
+    if [ "$result" != "$expected" ]; then
+        cat <<ERROR
+Expected
+    '$expected'
+But got
+    '$result'
+ERROR
+        exit 2
+    fi
+
+    echo "Assert OK: $expected"
+}