diff --git a/tests/apps/gitsubmodules/CHECKS b/tests/apps/gitsubmodules/CHECKS
new file mode 100644
index 000000000..1be994966
--- /dev/null
+++ b/tests/apps/gitsubmodules/CHECKS
@@ -0,0 +1 @@
+/ Hello
diff --git a/tests/apps/go/CHECKS b/tests/apps/go/CHECKS
new file mode 100644
index 000000000..52e1189c7
--- /dev/null
+++ b/tests/apps/go/CHECKS
@@ -0,0 +1 @@
+/ go
diff --git a/tests/apps/java/CHECKS b/tests/apps/java/CHECKS
new file mode 100644
index 000000000..e15e203ed
--- /dev/null
+++ b/tests/apps/java/CHECKS
@@ -0,0 +1 @@
+/ Hello from Java
diff --git a/tests/apps/multi/CHECKS b/tests/apps/multi/CHECKS
new file mode 100644
index 000000000..9d3f9b3af
--- /dev/null
+++ b/tests/apps/multi/CHECKS
@@ -0,0 +1 @@
+/ Heroku Multi Buildpack on Dokku
diff --git a/tests/apps/nodejs-express/CHECKS b/tests/apps/nodejs-express/CHECKS
new file mode 100644
index 000000000..f1d88bab3
--- /dev/null
+++ b/tests/apps/nodejs-express/CHECKS
@@ -0,0 +1 @@
+/ nodejs/express
diff --git a/tests/apps/php/CHECKS b/tests/apps/php/CHECKS
new file mode 100644
index 000000000..d75864ad6
--- /dev/null
+++ b/tests/apps/php/CHECKS
@@ -0,0 +1 @@
+/ <html><h3>php</h3></html>
diff --git a/tests/apps/python-flask/CHECKS b/tests/apps/python-flask/CHECKS
new file mode 100644
index 000000000..6d804388b
--- /dev/null
+++ b/tests/apps/python-flask/CHECKS
@@ -0,0 +1 @@
+/ python/flask
diff --git a/tests/apps/static/CHECKS b/tests/apps/static/CHECKS
new file mode 100644
index 000000000..940351cf1
--- /dev/null
+++ b/tests/apps/static/CHECKS
@@ -0,0 +1 @@
+/ <html><h3>Static Page</h3></html> -->