1 files changed, 37 insertions, 0 deletions
diff --git a/test/t/test_env.py b/test/t/test_env.py
index 3d1a684..7608a4b 100644
--- a/test/t/test_env.py
+++ b/test/t/test_env.py
@@ -1,7 +1,44 @@
 import pytest
 
+from conftest import assert_complete
+
 
 class TestEnv:
     @pytest.mark.complete("env --", require_longopt=True)
     def test_1(self, completion):
         assert completion
+
+    @pytest.mark.complete("env __unknown_variable__=")
+    def test_unknown_variable_falls_back_to_filedir(self, completion):
+        assert "shared/" in completion
+
+    @pytest.mark.complete("env LANG=", xfail="! locale -a &>/dev/null")
+    def test_lang_envvar(self, completion):
+        assert any(x == "C" or x.startswith("C.") for x in completion)
+
+    @pytest.mark.parametrize(
+        "opts",
+        [
+            "",
+            "foo=bar",
+            "--debug",
+            "--debug foo=bar",
+            "-",
+            "- foo=bar",
+        ],
+    )
+    def test_command(self, bash, opts):
+        completion = assert_complete(bash, "env %s s" % opts)
+        assert completion == "h" or "sh" in completion
+
+    @pytest.mark.parametrize(
+        "opts",
+        [
+            "foo=bar --non-existent",
+            "- --non-existent",
+            "-- --non-existent",
+        ],
+    )
+    def test_option_like_command(self, bash, opts):
+        completion = assert_complete(bash, "env %s s" % opts)
+        assert not (completion == "h" or "sh" in completion)