1 files changed, 25 insertions, 0 deletions
diff --git a/test/event.js b/test/event.js
new file mode 100644
index 000000000..0cc9c0c65
--- /dev/null
+++ b/test/event.js
@@ -0,0 +1,25 @@
+var assert = require('assert');
+var event = require('../lib/event.js');
+
+describe('event', function () {
+    it('should create filter input object from given', function () {
+        
+        // given
+        var address = '0x012345'; 
+        var signature = '0x987654';
+        var e = {
+            name: 'test',
+            type: 'event',
+        };
+
+        // when
+        var impl = event(e, address, signature);
+        var result = impl();
+
+        // then
+        assert.equal(result.address, address); 
+        assert.equal(result.topics.length, 1);
+        assert.equal(result.topics[0], signature);
+
+    });
+});