diff --git a/src/testdata/cmdline.txt b/src/testdata/cmdline.txt
new file mode 100644
index 0000000..9af1581
--- /dev/null
+++ b/src/testdata/cmdline.txt
@@ -0,0 +1,3 @@
+$ tsheet-cli -clock-in   # adds "" for the timestamp
+$ tsheet-cli -add def -tag abc   # adds def with tag abc using same-day for duration OR 1h
+$ tsheet-cli -log -since YYYY-MM-DD   # prints standalone.txt inclusive since given time
diff --git a/src/testdata/standalone.txt b/src/testdata/standalone.txt
new file mode 100644
index 0000000..e420b73
--- /dev/null
+++ b/src/testdata/standalone.txt
@@ -0,0 +1,9 @@
+- t: 1969-12-31
+  d:
+  adds:
+  - d: 1
+    add: abc
+    adds:
+    - def
+  - d: 0
+    add: ghi
diff --git a/src/testdata/standalone.yaml b/src/testdata/standalone.yaml
new file mode 100644
index 0000000..423b48d
--- /dev/null
+++ b/src/testdata/standalone.yaml
@@ -0,0 +1,6 @@
+adds:
+- t: 1
+  add: def
+  tag: abc
+- t: 2
+  add: ghi