Add equality operator unit test

kafka399 · Jan 1, 2012 · 433a652 · 433a652
1 parent 79abda9
commit 433a652
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diff --git a/src/array_hash.h b/src/array_hash.h
@@ -481,6 +481,14 @@ class array_hash<std::string>
         return false;
     }
 
+    /**
+     * Inequality operator.
+     */
+    bool operator!=(const array_hash<std::string>& rhs)
+    {
+        return !operator==(rhs);
+    }
+
     class iterator : public std::iterator<std::bidirectional_iterator_tag,
             const char *>
     {

diff --git a/test/array_hash_test.cpp b/test/array_hash_test.cpp
@@ -188,4 +188,14 @@ CASE(testReverseIteration)
     }
 }
 
+CASE(testEquality)
+{
+    array_hash<string> a(data.begin(), data.end());
+    array_hash<string> b(data.begin(), data.end());
+    BOOST_CHECK(a == b);
+
+    array_hash<string> c;
+    BOOST_CHECK(a != c);
+}
+
 BOOST_AUTO_TEST_SUITE_END()