4 files changed, 13 insertions, 0 deletions
diff --git a/std/examples/testdata/catj/array.json b/std/examples/testdata/catj/array.json
new file mode 100644
index 000000000..6dac876a0
--- /dev/null
+++ b/std/examples/testdata/catj/array.json
@@ -0,0 +1,5 @@
+[
+  "string",
+  100,
+  { "key": "value", "array": ["foo", "bar"] }
+]
diff --git a/std/examples/testdata/catj/object.json b/std/examples/testdata/catj/object.json
new file mode 100644
index 000000000..290c008ff
--- /dev/null
+++ b/std/examples/testdata/catj/object.json
@@ -0,0 +1,6 @@
+{
+  "string": "foobar",
+  "number": 123,
+  "array": [{ "message": "hello" }]
+}
+
diff --git a/std/examples/testdata/catj/simple-array.json b/std/examples/testdata/catj/simple-array.json
new file mode 100644
index 000000000..44e2ace7e
--- /dev/null
+++ b/std/examples/testdata/catj/simple-array.json
@@ -0,0 +1 @@
+[1, 2]
diff --git a/std/examples/testdata/catj/simple-object.json b/std/examples/testdata/catj/simple-object.json
new file mode 100644
index 000000000..52bb626d8
--- /dev/null
+++ b/std/examples/testdata/catj/simple-object.json
@@ -0,0 +1 @@
+{ "message": "hello" }