From 188a4aa8d9a91f9e302244a178e613b87e64ac6a Mon Sep 17 00:00:00 2001
From: Todd Gruben <tgruben@umbel.com>
Date: Thu, 22 Jun 2017 10:58:47 -0500
Subject: [PATCH] extended bitmap contains test coverage

---
 roaring/roaring_test.go | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/roaring/roaring_test.go b/roaring/roaring_test.go
index bc706cf84..bafe3daad 100644
--- a/roaring/roaring_test.go
+++ b/roaring/roaring_test.go
@@ -651,6 +651,7 @@ func testBM() *roaring.Bitmap {
 	for i := uint64(0); i < 65535; i += 1 {
 		bm.Add((4 << 16) + i)
 	}
+	bm.Optimize()
 	//count 75007
 	return bm
 }
@@ -668,6 +669,19 @@ func TestBitmapOffsetRange(t *testing.T) {
 	}
 
 }
+func TestBitmapContains(t *testing.T) {
+	bm := testBM()
+
+	//search for run value present
+	if found := bm.Contains(3 << 16); !found {
+		t.Fatalf("Test #1 Not Found %d ", 3<<16)
+	}
+
+	//search for value not present
+	if found := bm.Contains((3 << 16) + 2048); found {
+		t.Fatalf("Test #2 Found %d ", (3<<16)+2048)
+	}
+}
 
 func TestBitmapBufIterator(t *testing.T) {