fix: identify validation page screen

src/v0/destinations/facebook_pixel/transform.js

@@ -205,7 +205,6 @@ const processEvent = (message, destination) => {
   let mappedEvent;
   switch (messageType) {
     case EventType.IDENTIFY:
-      console.log('Identify event advancedMapping', advancedMapping);
       if (advancedMapping) {
         category = CONFIG_CATEGORIES.USERDATA;
         break;

src/v0/destinations/facebook_pixel/utils.js

@@ -30,7 +30,7 @@ const formatRevenue = (revenue) => {
  */
 const getActionSource = (payload, channel) => {
   let actionSource = 'other';
-  if (payload.action_source) {
+  if (payload?.action_source) {
     const isActionSourceValid = ACTION_SOURCES_VALUES.includes(payload.action_source);
     if (!isActionSourceValid) {
       throw new InstrumentationError('Invalid Action Source type');

src/v0/destinations/facebook_pixel/utils.test.js

@@ -0,0 +1,170 @@
+const { InstrumentationError } = require('@rudderstack/integrations-lib');
+const { getActionSource, formatRevenue, getCategoryFromEvent } = require('./utils');
+const { CONFIG_CATEGORIES, OTHER_STANDARD_EVENTS } = require('./config');
+
+describe('Test Facebook Pixel Utils', () => {
+  describe('getActionSource', () => {
+    // Returns 'other' if payload.action_source is not defined and channel is neither 'web' nor 'mobile'
+    it('should return "other" when payload.action_source is not defined and channel is neither "web" nor "mobile"', () => {
+      const payload = {};
+      const channel = 'email';
+      const result = getActionSource(payload, channel);
+      expect(result).toBe('other');
+    });
+
+    // Returns payload.action_source if it is defined and is a valid value from ACTION_SOURCES_VALUES
+    it('should return payload.action_source when it is defined and is a valid value from ACTION_SOURCES_VALUES', () => {
+      const payload = { action_source: 'website' };
+      const channel = 'email';
+      const result = getActionSource(payload, channel);
+      expect(result).toBe('website');
+    });
+
+    // Returns 'website' if channel is 'web' and payload.action_source is not defined
+    it('should return "website" when channel is "web" and payload.action_source is not defined', () => {
+      const payload = {};
+      const channel = 'web';
+      const result = getActionSource(payload, channel);
+      expect(result).toBe('website');
+    });
+
+    // Throws an InstrumentationError if payload.action_source is defined but not a valid value from ACTION_SOURCES_VALUES
+    it('should throw an InstrumentationError when payload.action_source is defined but not a valid value from ACTION_SOURCES_VALUES', () => {
+      const payload = { action_source: 'invalid' };
+      const channel = 'email';
+      expect(() => {
+        getActionSource(payload, channel);
+      }).toThrow(InstrumentationError);
+    });
+
+    // Returns 'other' if payload is not defined
+    it('should return "other" when payload is not defined', () => {
+      const payload = undefined;
+      const channel = 'email';
+      const result = getActionSource(payload, channel);
+      expect(result).toBe('other');
+    });
+
+    // Returns 'website' if channel is 'web' and payload is not defined
+    it('should return "website" when channel is "web" and payload is not defined', () => {
+      const payload = undefined;
+      const channel = 'web';
+      const result = getActionSource(payload, channel);
+      expect(result).toBe('website');
+    });
+  });
+
+  describe('formatRevenue', () => {
+    // Returns a number with two decimal places when passed a valid revenue value.
+    it('should return a number with two decimal places when passed a valid revenue value', () => {
+      const revenue = '100.50';
+      const formattedRevenue = formatRevenue(revenue);
+      expect(formattedRevenue).toBe(100.5);
+    });
+
+    // Returns 0 when passed a null revenue value.
+    it('should return 0 when passed a null revenue value', () => {
+      const revenue = null;
+      const formattedRevenue = formatRevenue(revenue);
+      expect(formattedRevenue).toBe(0);
+    });
+
+    // Returns 0 when passed an undefined revenue value.
+    it('should return 0 when passed an undefined revenue value', () => {
+      const revenue = undefined;
+      const formattedRevenue = formatRevenue(revenue);
+      expect(formattedRevenue).toBe(0);
+    });
+
+    // Throws an InstrumentationError when passed a non-numeric string revenue value.
+    it('should throw an InstrumentationError when passed a non-numeric string revenue value', () => {
+      const revenue = 'abc';
+      expect(() => {
+        formatRevenue(revenue);
+      }).toThrow(InstrumentationError);
+    });
+
+    // Returns a number with two decimal places when passed a numeric string revenue value with more than two decimal places.
+    it('should return a number with two decimal places when passed a numeric string revenue value with more than two decimal places', () => {
+      const revenue = '100.555';
+      const formattedRevenue = formatRevenue(revenue);
+      expect(formattedRevenue).toBe(100.56);
+    });
+
+    // Returns a number with two decimal places when passed a numeric value with more than two decimal places.
+    it('should return a number with two decimal places when passed a numeric value with more than two decimal places', () => {
+      const revenue = 100.555;
+      const formattedRevenue = formatRevenue(revenue);
+      expect(formattedRevenue).toBe(100.56);
+    });
+  });
+
+  describe('getCategoryFromEvent', () => {
+    // The function correctly maps the eventName to its corresponding category.
+    it('should correctly map the eventName to its corresponding category', () => {
+      const eventName = CONFIG_CATEGORIES.PRODUCT_LIST_VIEWED.type;
+      const result = getCategoryFromEvent(eventName);
+      expect(result).toEqual(CONFIG_CATEGORIES.PRODUCT_LIST_VIEWED);
+    });
+
+    // The function returns the correct category for a given eventName.
+    it('should return the correct category for a given eventName', () => {
+      const eventName = CONFIG_CATEGORIES.PRODUCT_VIEWED.type;
+      const result = getCategoryFromEvent(eventName);
+      expect(result).toEqual(CONFIG_CATEGORIES.PRODUCT_VIEWED);
+    });
+
+    // The function returns the default category if the eventName is not recognized.
+    it('should return the default category if the eventName is not recognized', () => {
+      const eventName = 'unknownEvent';
+      const result = getCategoryFromEvent(eventName);
+      expect(result).toEqual(CONFIG_CATEGORIES.SIMPLE_TRACK);
+    });
+
+    // The function handles null or undefined eventName inputs.
+    it('should handle null or undefined eventName inputs', () => {
+      const eventName = null;
+      const result = getCategoryFromEvent(eventName);
+      expect(result).toEqual(CONFIG_CATEGORIES.SIMPLE_TRACK);
+    });
+
+    // The function handles empty string eventName inputs.
+    it('should handle empty string eventName inputs', () => {
+      const eventName = '';
+      const result = getCategoryFromEvent(eventName);
+      expect(result).toEqual(CONFIG_CATEGORIES.SIMPLE_TRACK);
+    });
+
+    // The function handles eventName inputs that are not strings.
+    it('should handle eventName inputs that are not strings', () => {
+      const eventName = 123;
+      const result = getCategoryFromEvent(eventName);
+      expect(result).toEqual(CONFIG_CATEGORIES.SIMPLE_TRACK);
+    });
+
+    // The function handles multiple eventNames that map to the same category.
+    it('should correctly map multiple eventNames to the same category', () => {
+      const eventName1 = CONFIG_CATEGORIES.PRODUCT_LIST_VIEWED.type;
+      const eventName2 = CONFIG_CATEGORIES.PRODUCT_LIST_VIEWED.eventName;
+      const result1 = getCategoryFromEvent(eventName1);
+      const result2 = getCategoryFromEvent(eventName2);
+      expect(result1).toEqual(CONFIG_CATEGORIES.PRODUCT_LIST_VIEWED);
+      expect(result2).toEqual(CONFIG_CATEGORIES.PRODUCT_LIST_VIEWED);
+    });
+
+    // The function handles eventNames that are included in the OTHER_STANDARD_EVENTS list.
+    it('should correctly handle eventNames included in the OTHER_STANDARD_EVENTS list', () => {
+      const eventName = OTHER_STANDARD_EVENTS[0];
+      const result = getCategoryFromEvent(eventName);
+      expect(result).toEqual(CONFIG_CATEGORIES.OTHER_STANDARD);
+      expect(result.eventName).toEqual(eventName);
+    });
+
+    // The function handles eventNames that are not recognized and not in the OTHER_STANDARD_EVENTS list.
+    it('should correctly handle unrecognized eventNames', () => {
+      const eventName = 'unrecognizedEvent';
+      const result = getCategoryFromEvent(eventName);
+      expect(result).toEqual(CONFIG_CATEGORIES.SIMPLE_TRACK);
+    });
+  });
+});

src/v0/util/facebookUtils/index.js

@@ -298,4 +298,5 @@ module.exports = {
   transformedPayloadData,
   formingFinalResponse,
   fetchUserData,
+  deduceFbcParam,
 };