Yandex: add adapter (#3419)

adapters/yandex/params_test.go

@@ -0,0 +1,87 @@
+package yandex
+
+import (
+	"encoding/json"
+	"testing"
+
+	"github.com/prebid/prebid-server/v2/openrtb_ext"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestValidParams(t *testing.T) {
+	validator, err := openrtb_ext.NewBidderParamsValidator("../../static/bidder-params")
+	if err != nil {
+		t.Fatalf("Failed to fetch the json schema. %v", err)
+	}
+
+	for _, p := range validParams {
+		if err := validator.Validate(openrtb_ext.BidderYandex, json.RawMessage(p)); err != nil {
+			t.Errorf("Schema rejected valid params: %s", p)
+		}
+	}
+}
+
+func TestInvalidParams(t *testing.T) {
+	validator, err := openrtb_ext.NewBidderParamsValidator("../../static/bidder-params")
+	if err != nil {
+		t.Fatalf("Failed to fetch the json schema. %v", err)
+	}
+
+	for _, p := range invalidParams {
+		if err := validator.Validate(openrtb_ext.BidderYandex, json.RawMessage(p)); err == nil {
+			t.Errorf("Schema allowed invalid params: %s", p)
+		}
+	}
+}
+
+var validParams = []string{
+	`{"page_id": 123123, "imp_id": 123}`,
+	`{"placement_id": "A-123123-123"}`,
+	`{"placement_id": "B-A-123123-123"}`,
+	`{"placement_id": "123123-123"}`,
+}
+
+var invalidParams = []string{
+	`{"pageId": 123123, "impId": 123}`,
+	`{"page_id": 0, "imp_id": 0}`,
+	`{"page_id": "123123", "imp_id": "123"}`,
+	`{"page_id": "123123", "imp_id": "123", "placement_id": "123123"}`,
+	`{"page_id": "123123"}`,
+	`{"imp_id": "123"}`,
+	`{"placement_id": 123123}`,
+	`{"placement_id": "123123"}`,
+	`{"placement_id": "A-123123"}`,
+	`{"placement_id": "B-A-123123"}`,
+	`{}`,
+}
+
+func TestValidPlacementIdMapper(t *testing.T) {
+	for ext, expectedPlacementId := range validPlacementIds {
+		val, err := mapExtToPlacementID(ext)
+
+		assert.Equal(t, &expectedPlacementId, val)
+		assert.NoError(t, err)
+	}
+}
+
+func TestInvalidPlacementIdMapper(t *testing.T) {
+	for _, ext := range invalidPlacementIds {
+		_, err := mapExtToPlacementID(ext)
+
+		assert.Error(t, err)
+	}
+}
+
+var validPlacementIds = map[openrtb_ext.ExtImpYandex]yandexPlacementID{
+	{PlacementID: "A-12345-1"}:      {PageID: "12345", ImpID: "1"},
+	{PlacementID: "B-A-123123-123"}: {PageID: "123123", ImpID: "123"},
+	{PlacementID: "111-222"}:        {PageID: "111", ImpID: "222"},
+	{PageID: 111, ImpID: 222}:       {PageID: "111", ImpID: "222"},
+}
+
+var invalidPlacementIds = []openrtb_ext.ExtImpYandex{
+	{PlacementID: "123123"},
+	{PlacementID: "A-123123"},
+	{PlacementID: "B-A-123123"},
+	{PlacementID: "C-B-A-123123"},
+}