From: Magnus Jacobsson <Magnus.Jacobsson@berotec.se>
Date: Wed, 17 Aug 2022 20:10:28 +0000 (+0200)
Subject: tests: test_rankdir: add checking of relative position of edge and each node
X-Git-Tag: 6.0.1~32^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=8cbe9edeeed6f99909b20ce13d4139f8727ef4b0;p=graphviz

tests: test_rankdir: add checking of relative position of edge and each node
---

diff --git a/tests/test_rankdir.cpp b/tests/test_rankdir.cpp
index 16f4c885c..e023c39d0 100644
--- a/tests/test_rankdir.cpp
+++ b/tests/test_rankdir.cpp
@@ -44,11 +44,19 @@ TEST_CASE("Graph rankdir", "Test that the Graphviz `rankdir` attribute affects "
   const auto edge_ab = graph.edge("a->b");
   if (rankdir == "TB") {
     CHECK(node_a.center().is_higher_than(node_b.center()));
+    CHECK(node_a.center().is_higher_than(edge_ab.center()));
+    CHECK(edge_ab.center().is_higher_than(node_b.center()));
   } else if (rankdir == "BT") {
     CHECK(node_a.center().is_lower_than(node_b.center()));
+    CHECK(node_a.center().is_lower_than(edge_ab.center()));
+    CHECK(edge_ab.center().is_lower_than(node_b.center()));
   } else if (rankdir == "LR") {
     CHECK(node_a.center().is_more_left_than(node_b.center()));
+    CHECK(node_a.center().is_more_left_than(edge_ab.center()));
+    CHECK(edge_ab.center().is_more_left_than(node_b.center()));
   } else if (rankdir == "RL") {
     CHECK(node_a.center().is_more_right_than(node_b.center()));
+    CHECK(node_a.center().is_more_right_than(edge_ab.center()));
+    CHECK(edge_ab.center().is_more_right_than(node_b.center()));
   }
 }