1 files changed, 23 insertions, 0 deletions
diff --git a/test/t/test_ipcalc.py b/test/t/test_ipcalc.py
new file mode 100644
index 00000000..5611674c
--- /dev/null
+++ b/test/t/test_ipcalc.py
@@ -0,0 +1,23 @@
+import pytest
+
+
+class TestIpcalc:
+    @pytest.mark.complete("ipcalc -", require_cmd=True)
+    def test_options(self, completion):
+        assert any(x in completion for x in "--help -h".split())
+
+    @pytest.mark.complete("ipcalc --split -")
+    def test_split_3args_1(self, completion):
+        assert not completion
+
+    @pytest.mark.complete("ipcalc --split 1 -")
+    def test_split_3args_2(self, completion):
+        assert not completion
+
+    @pytest.mark.complete("ipcalc --split 1 2 -")
+    def test_split_3args_3(self, completion):
+        assert not completion
+
+    @pytest.mark.complete("ipcalc --split 1 2 3 -", require_cmd=True)
+    def test_split_3args_4(self, completion):
+        assert any(x in completion for x in "--help -h".split())