Added preview of bidimap

tests/main/main.c

@@ -11,6 +11,7 @@
 #include "unt/treemap.c"
 #include "unt/treeset.c"
 
+#include "unt/bidimap.c"
 #include "unt/intervalheap.c"
 #include "unt/multimap.c"
 #include "unt/multiset.c"
@@ -35,6 +36,7 @@ int main(void)
     failed += treeset_test();
 
     /* ext */
+    failed += bidimap_test();
     failed += intervalheap_test();
     failed += multimap_test();
     failed += multiset_test();

tests/main/unt/bidimap.c

@@ -0,0 +1,35 @@
+#include "utl.c"
+#include <utl/assert.h>
+#include <utl/log.h>
+#include <utl/test.h>
+
+#include <ext/bidimap.h>
+
+CMC_GENERATE_BIDIMAP(bm, bidimap, size_t, size_t)
+
+CMC_CREATE_UNIT(bidimap_test, true, {
+    CMC_CREATE_TEST(new, {
+        bidimap *map = bm_new(100, 0.6, cmp, hash, cmp, hash);
+
+        cmc_assert_not_equals(ptr, NULL, map);
+
+        bm_free(map, NULL);
+    });
+
+    CMC_CREATE_TEST(clear[count], {
+        bidimap *map = bm_new(100, 0.6, cmp, hash, cmp, hash);
+
+        cmc_assert_not_equals(ptr, NULL, map);
+
+        for (size_t i = 0; i < 50; i++)
+            cmc_assert(bm_insert(map, i, i));
+
+        cmc_assert_equals(size_t, 50, bm_count(map));
+
+        bm_clear(map, NULL);
+
+        cmc_assert_equals(size_t, 0, bm_count(map));
+
+        bm_free(map, NULL);
+    });
+});