add bidfloor to params object (prebid#3641)

* initial orbidder version in personal github repo

* use adUnits from orbidder_example.html

* replace obsolete functions

* forgot to commit the test

* check if bidderRequest object is available

* try to fix weird safari/ie issue

* ebayK: add more params

* update orbidderBidAdapter.md

* use spec.<function> instead of this.<function> for consistency reasons

* add bidfloor parameter to params object

Author: Hendrik Iseke

modules/orbidderBidAdapter.js

@@ -18,6 +18,7 @@ export const spec = {
     return !!(bid.sizes && bid.bidId && bid.params &&
       (bid.params.accountId && (typeof bid.params.accountId === 'string')) &&
       (bid.params.placementId && (typeof bid.params.placementId === 'string')) &&
+      ((typeof bid.params.bidfloor === 'undefined') || (typeof bid.params.bidfloor === 'number')) &&
       ((typeof bid.params.keyValues === 'undefined') || (typeof bid.params.keyValues === 'object')));
   },
 

test/spec/modules/orbidderBidAdapter_spec.js

@@ -64,6 +64,21 @@ describe('orbidderBidAdapter', () => {
       delete bidRequest.params;
       expect(spec.isBidRequestValid(bidRequest)).to.equal(false);
     });
+
+    it('accepts optional bidfloor', () => {
+      const bidRequest = deepClone(defaultBidRequest);
+      bidRequest.params.bidfloor = 123;
+      expect(spec.isBidRequestValid(bidRequest)).to.equal(true);
+
+      bidRequest.params.bidfloor = 1.23;
+      expect(spec.isBidRequestValid(bidRequest)).to.equal(true);
+    });
+
+    it('doesn\'t accept malformed bidfloor', () => {
+      const bidRequest = deepClone(defaultBidRequest);
+      bidRequest.params.bidfloor = 'another not usable string';
+      expect(spec.isBidRequestValid(bidRequest)).to.equal(false);
+    });
   });
 
   describe('buildRequests', () => {