1 files changed, 26 insertions, 0 deletions
diff --git a/grc/tests/test_block_flags.py b/grc/tests/test_block_flags.py
new file mode 100644
index 0000000000..9eecaf20d7
--- /dev/null
+++ b/grc/tests/test_block_flags.py
@@ -0,0 +1,26 @@
+
+from grc.core.blocks._flags import Flags
+
+
+def test_simple():
+    assert 'test' in Flags('_test_')
+
+
+def test_deprecated():
+    assert Flags.DEPRECATED == 'deprecated'
+    assert Flags('this is deprecated').deprecated is True
+
+
+def test_extend():
+    f = Flags('a')
+    f += 'b'
+    assert isinstance(f, Flags)
+    f += u'b'
+    assert isinstance(f, Flags)
+    f = Flags(u'a')
+    f += 'b'
+    assert isinstance(f, Flags)
+    f += u'b'
+    assert isinstance(f, Flags)
+
+    assert str(f) == 'abb'