From 8cd786fefb80bc9968c8498c80330e196d5f72d8 Mon Sep 17 00:00:00 2001
From: jakubs <jakubs>
Date: Tue, 16 Feb 2016 13:48:52 +0000
Subject: [PATCH] SSDM-3201 add test for NPE
SVN: 35690
---
.../common/collection/GroupingDAGTest.java | 20 +++++++++++++++++--
1 file changed, 18 insertions(+), 2 deletions(-)
diff --git a/common/sourceTest/java/ch/systemsx/cisd/common/collection/GroupingDAGTest.java b/common/sourceTest/java/ch/systemsx/cisd/common/collection/GroupingDAGTest.java
index 434caa70937..a97b12192ec 100644
--- a/common/sourceTest/java/ch/systemsx/cisd/common/collection/GroupingDAGTest.java
+++ b/common/sourceTest/java/ch/systemsx/cisd/common/collection/GroupingDAGTest.java
@@ -29,7 +29,6 @@ import java.util.Map;
import org.testng.AssertJUnit;
import org.testng.annotations.Test;
-import ch.systemsx.cisd.common.collection.GroupingDAG;
import ch.systemsx.cisd.common.exceptions.UserFailureException;
/**
@@ -62,7 +61,6 @@ public class GroupingDAGTest extends AssertJUnit
adjacencyMap.put(childCode, Arrays.asList("CHAIN_" + (i - 1)));
}
-
List<List<String>> groups = sortTopologically(adjacencyMap);
assertAllEntitiesPresent(adjacencyMap.keySet(), groups);
@@ -81,6 +79,24 @@ public class GroupingDAGTest extends AssertJUnit
}
}
+ @Test
+ public void testIndependentWithOneExtraPair()
+ {
+ HashMap<String, Collection<String>> adjacencyMap =
+ new HashMap<String, Collection<String>>();
+
+ adjacencyMap.put("A", new ArrayList<String>());
+ adjacencyMap.put("B", Arrays.asList("A"));
+ adjacencyMap.put("C", Arrays.asList("A", "B"));
+ adjacencyMap.put("D", Arrays.asList("C", "B", "A"));
+ adjacencyMap.put("E", Arrays.asList("C", "D"));
+ adjacencyMap.put("X", Arrays.asList("Z"));
+
+ List<List<String>> groups = sortTopologically(adjacencyMap);
+
+ assertEquals("[[E, X], [D, Z], [C], [B], [A]]", groups.toString());
+ }
+
@Test
public void testIndependent()
{
--
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