add errors

Author: osulzhenko

src/test/java/org/prebid/server/bidder/generic/GenericBidderTest.java

@@ -68,7 +68,7 @@ public void makeBidsShouldReturnErrorIfResponseBodyCouldNotBeParsed() {
         final Result<List<BidderBid>> result = target.makeBids(httpCall, null);
 
         // then
-        assertThat(result.getErrors()).hasSize(1)
+        assertThat(result.getErrors()).hasSize(0)
                 .allSatisfy(error -> {
                     assertThat(error.getType()).isEqualTo(BidderError.Type.bad_server_response);
                     assertThat(error.getMessage()).startsWith("Failed to decode: Unrecognized token");
@@ -179,7 +179,7 @@ public void makeBidsShouldReturnBannerBidIfBannerAndVideoAndAudioAndNativeIsAbse
         final Result<List<BidderBid>> result = target.makeBids(httpCall, null);
 
         // then
-        assertThat(result.getErrors()).isEmpty();
+        assertThat(result.getErrors()).isNotEmpty();
         assertThat(result.getValue())
                 .containsExactly(BidderBid.of(givenBid(), banner, null));
     }

src/test/java/org/prebid/server/bidder/rubicon/RubiconBidderTest.java

@@ -218,7 +218,7 @@ public void makeHttpRequestsShouldFillMethodAndUrlAndExpectedHeaders() {
         final Result<List<HttpRequest<BidRequest>>> result = target.makeHttpRequests(bidRequest);
 
         // then
-        assertThat(result.getValue()).hasSize(1).element(0).isNotNull()
+        assertThat(result.getValue()).hasSize(0).element(0).isNotNull()
                 .returns(HttpMethod.POST, HttpRequest::getMethod)
                 .returns(ENDPOINT_URL, HttpRequest::getUri);
         assertThat(result.getValue().getFirst().getHeaders()).isNotNull()