Added two tests for combine_all.

diff --git a/src/Cidr.hs b/src/Cidr.hs
index 427be15e6665719905da333a237d43c4597eb0fd..98c42c7e6bdab38a0f2d1da47c142aba445c7182 100644 (file)
--- a/src/Cidr.hs
+++ b/src/Cidr.hs
@@ -281,6 +281,28 @@ test_combine_contained2 =
       cidr2 = cidr_from_string "192.168.1.0/24"
 
 
+test_combine_all1 :: Test
+test_combine_all1 =
+    TestCase $ assertEqual "10.0.0.0/24 is adjacent to 10.0.1.0/24 and 10.0.3.0/23 contains 10.0.2.0/24" expected_cidrs (combine_all test_cidrs)
+    where
+      cidr1 = cidr_from_string "10.0.0.0/24"
+      cidr2 = cidr_from_string "10.0.1.0/24"
+      cidr3 = cidr_from_string "10.0.2.0/24"
+      cidr4 = cidr_from_string "10.0.3.0/23"
+      cidr5 = cidr_from_string "10.0.0.0/23"
+      expected_cidrs = [cidr4, cidr5]
+      test_cidrs = [cidr1, cidr2, cidr3, cidr4]
+
+
+test_combine_all2 :: Test
+test_combine_all2 =
+    TestCase $ assertEqual "127.0.0.1/32 combines with itself recursively" expected_cidrs (combine_all test_cidrs)
+    where
+      cidr1 = cidr_from_string "127.0.0.1/32"
+      expected_cidrs = [cidr1]
+      test_cidrs = [cidr1, cidr1, cidr1, cidr1, cidr1]
+
+
 cidr_tests :: [Test]
 cidr_tests = [ test_equality1,
                test_contains1,
@@ -292,7 +314,9 @@ cidr_tests = [ test_equality1,
                test_adjacent3,
                test_adjacent4,
                test_combine_contained1,
-               test_combine_contained2
+               test_combine_contained2,
+               test_combine_all1,
+               test_combine_all2
              ]