src/sage/features/mcqd.py: Add doctests

sagemath · Oct 15, 2021 · 74e5c9c · 74e5c9c
1 parent 759c88b
commit 74e5c9c
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/src/sage/features/mcqd.py b/src/sage/features/mcqd.py
@@ -3,8 +3,24 @@
 
 
 class Mcqd(JoinFeature):
+    r"""
+    A :class:`sage.features.Feature` describing the presence of :mod:`~sage.graphs.mcqd`
+
+    EXAMPLES::
+
+        sage: from sage.features.graphviz import Mcqd
+        sage: Mcqd().is_present()  # optional: mcqd
+        FeatureTestResult('mcqd', True)
+    """
 
     def __init__(self):
+        """
+        TESTS::
+
+            sage: from sage.features.graphviz import Mcqd
+            sage: isinstance(Mcqd(), Mcqd)
+            True
+        """
         # Currently part of sagemath_standard, conditionally built.
         # Will be changed to spkg='sagemath_mcqd' later
         JoinFeature.__init__(self, 'mcqd',