X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=unit-tests%2Ftest-api.lisp;fp=unit-tests%2Ftest-api.lisp;h=e1d42065c58358a82cf3bc9a1b174294e7a71558;hb=30d6c8f9bd55ddefd48d333bfeb73b1a2a333e99;hp=c7125436fbba11bb195989f15910a634c1f3ebf0;hpb=a419a81fe65c79b62f1b9aef584572f7a21cf294;p=cl-graph.git

diff --git a/unit-tests/test-api.lisp b/unit-tests/test-api.lisp
index c712543..e1d4206 100644
--- a/unit-tests/test-api.lisp
+++ b/unit-tests/test-api.lisp
@@ -37,3 +37,35 @@
 		     (eq b (target-vertex edge)))
 		   target-edges) :report "targets")))
     
+(addtest (test-api
+	  :documentation "case 218")
+  parents-of-child-vertexes
+  (let* ((g (build-single-diamond-graph :directed))
+	 (b (find-vertex g 'b))
+	 (child-vertexes (child-vertexes b)))
+    (ensure (every (lambda (vertex)
+		     (member b (parent-vertexes vertex)))
+		   child-vertexes) :report "children")))
+
+(addtest (test-api
+	  :documentation "case 218")
+  children-of-parent-vertexes
+  (let* ((g (build-single-diamond-graph :directed))
+	 (b (find-vertex g 'b))
+	 (parent-vertexes (parent-vertexes b)))
+    (ensure (every (lambda (vertex)
+		     (member b (child-vertexes vertex)))
+		   parent-vertexes) :report "parents")))
+
+(addtest (test-api
+	  :documentation "case 218")
+  parents-and-children=are-correct
+  (let* ((g (build-single-diamond-graph :directed))
+	 (b (find-vertex g 'b))
+	 (child-vertexes (child-vertexes b))
+	 (parent-vertexes (parent-vertexes b)))
+    (ensure-same child-vertexes (list (find-vertex g 'c)
+				      (find-vertex g 'i))
+		 :test 'set-equal))
+    (ensure-same parent-vertexes (list (find-vertex g 'a))
+		 :test 'set-equal))