1 files changed, 30 insertions, 0 deletions
diff --git a/tests/test_context.py b/tests/test_context.py
new file mode 100644
index 00000000..ec1e4885
--- /dev/null
+++ b/tests/test_context.py
@@ -0,0 +1,30 @@
+# Licensed under the Apache License: http://www.apache.org/licenses/LICENSE-2.0
+# For details: https://github.com/nedbat/coveragepy/blob/master/NOTICE.txt
+
+"""Tests for context support."""
+
+import coverage
+
+from tests.coveragetest import CoverageTest
+
+
+class GlobalContextTest(CoverageTest):
+    """Tests of the global context."""
+
+    def setUp(self):
+        super(GlobalContextTest, self).setUp()
+        self.skip_unless_data_storage_is("sql")
+
+    def test_no_context(self):
+        self.make_file("main.py", "a = 1")
+        cov = coverage.Coverage()
+        self.start_import_stop(cov, "main")
+        data = cov.get_data()
+        self.assertCountEqual(data.measured_contexts(), [""])
+
+    def test_global_context(self):
+        self.make_file("main.py", "a = 1")
+        cov = coverage.Coverage(context="gooey")
+        self.start_import_stop(cov, "main")
+        data = cov.get_data()
+        self.assertCountEqual(data.measured_contexts(), ["gooey"])