1 files changed, 20 insertions, 0 deletions
diff --git a/debian/tests/rapper.sh b/debian/tests/rapper.sh
new file mode 100644
index 0000000..b86157b
--- /dev/null
+++ b/debian/tests/rapper.sh
@@ -0,0 +1,20 @@
+#!/bin/sh
+
+set -e
+
+# Start a web server to serve the file.
+php --server localhost:10101 --docroot debian/tests/data &
+SERVER_PID=$!
+
+# A graphviz source file can be created.
+php debian/tests/rapper.php > sample.dot
+
+kill -9 $SERVER_PID
+
+# A valid dot can be used by graphviz.
+dot -Tpng sample.dot > sample.png
+MIME_TYPE=`file --mime-type --brief sample.png`
+if [ "$MIME_TYPE" != 'image/png' ]
+then
+    exit 1;
+fi