Add unit test for getVariationIdFromExperimentIdAndVariationKey + clean up

Author: yavorona

packages/optimizely-sdk/lib/core/project_config/index.tests.js

@@ -392,6 +392,19 @@ describe('lib/core/project_config', function() {
       });
     });
 
+    describe('#getVariationIdFromExperimentIdAndVariationKey', function() {
+      it('should return the variation id for the given experiment id and variation key', function() {
+        assert.strictEqual(
+          projectConfig.getVariationIdFromExperimentIdAndVariationKey(
+            configObj,
+            testData.experiments[0].id,
+            testData.experiments[0].variations[0].key
+          ),
+          testData.experiments[0].variations[0].id
+        );
+      });
+    });
+
     describe('#getSendFlagDecisionsValue', function() {
       it('should return false when sendFlagDecisions is undefined', function() {
         configObj.sendFlagDecisions = undefined;

packages/optimizely-sdk/lib/core/project_config/index.ts

@@ -747,29 +747,29 @@ export const getSendFlagDecisionsValue = function(projectConfig: ProjectConfig):
 }
 
 export default {
-  createProjectConfig: createProjectConfig,
-  getExperimentId: getExperimentId,
-  getLayerId: getLayerId,
-  getAttributeId: getAttributeId,
-  getEventId: getEventId,
-  getExperimentStatus: getExperimentStatus,
-  isActive: isActive,
-  isRunning: isRunning,
-  getExperimentAudienceConditions: getExperimentAudienceConditions,
-  getVariationKeyFromId: getVariationKeyFromId,
-  getVariationIdFromExperimentAndVariationKey: getVariationIdFromExperimentAndVariationKey,
-  getVariationIdFromExperimentIdAndVariationKey: getVariationIdFromExperimentIdAndVariationKey,
-  getExperimentFromKey: getExperimentFromKey,
-  getTrafficAllocation: getTrafficAllocation,
-  getExperimentFromId: getExperimentFromId,
-  getFeatureFromKey: getFeatureFromKey,
-  getVariableForFeature: getVariableForFeature,
-  getVariableValueForVariation: getVariableValueForVariation,
-  getTypeCastValue: getTypeCastValue,
-  getSendFlagDecisionsValue: getSendFlagDecisionsValue,
-  getAudiencesById: getAudiencesById,
-  eventWithKeyExists: eventWithKeyExists,
-  isFeatureExperiment: isFeatureExperiment,
-  toDatafile: toDatafile,
-  tryCreatingProjectConfig: tryCreatingProjectConfig,
+  createProjectConfig,
+  getExperimentId,
+  getLayerId,
+  getAttributeId,
+  getEventId,
+  getExperimentStatus,
+  isActive,
+  isRunning,
+  getExperimentAudienceConditions,
+  getVariationKeyFromId,
+  getVariationIdFromExperimentAndVariationKey,
+  getVariationIdFromExperimentIdAndVariationKey,
+  getExperimentFromKey,
+  getTrafficAllocation,
+  getExperimentFromId,
+  getFeatureFromKey,
+  getVariableForFeature,
+  getVariableValueForVariation,
+  getTypeCastValue,
+  getSendFlagDecisionsValue,
+  getAudiencesById,
+  eventWithKeyExists,
+  isFeatureExperiment,
+  toDatafile,
+  tryCreatingProjectConfig,
 };