3 files changed, 18 insertions, 0 deletions
diff --git a/test/test_language_actions.py b/test/test_language_actions.py
index 7676fb72..b7361dff 100644
--- a/test/test_language_actions.py
+++ b/test/test_language_actions.py
@@ -8,6 +8,11 @@ def parse_request(s):
     return language.parse_requests(s)[0]
 
 
+def test_unique_name():
+    assert not actions.PauseAt(0, "f").unique_name
+    assert actions.DisconnectAt(0).unique_name
+
+
 class TestDisconnects:
     def test_parse_response(self):
         a = language.parse_response("400:d0").actions[0]
diff --git a/test/test_language_base.py b/test/test_language_base.py
index bd67c010..404b302d 100644
--- a/test/test_language_base.py
+++ b/test/test_language_base.py
@@ -310,6 +310,11 @@ class TBoolean(base.Boolean):
     name = "test"
 
 
+def test_unique_name():
+    b = TBoolean(True)
+    assert b.unique_name
+
+
 class test_boolean():
     e = TBoolean.expr()
     assert e.parseString("test")[0].value
diff --git a/test/test_language_http.py b/test/test_language_http.py
index a7313bfb..17bce802 100644
--- a/test/test_language_http.py
+++ b/test/test_language_http.py
@@ -342,3 +342,11 @@ def test_pathodspec_freeze():
     )
     assert e.freeze({})
     assert e.values({})
+
+
+def test_unique_components():
+    tutils.raises(
+        "multiple body clauses",
+        language.parse_response,
+        "400:b@1:b@1"
+    )