test: split test configs in unit and e2e tests

e2e/jest.config.js

@@ -0,0 +1,10 @@
+module.exports = {
+  name: 'e2e',
+  displayName: 'E2E Tests',
+  preset: 'ts-jest',
+  // A list of paths to directories that
+  // Jest should use to search for files in
+  roots: [
+    '<rootDir>',
+  ],
+};

e2e/synchroniser.test.ts

@@ -0,0 +1,20 @@
+describe('Synchroniser e2e', () => {
+  // Mock fetch  /splitChanges and /segmentChanges
+  it('Fetches splits from Split API', () => {
+    expect(true).toBe(true);
+  });
+
+  // Run Synchonizer once
+  // Assert if the splits and segment objects were stored properly
+
+  // Either run SDK in consumer mode or mock events and impressions in Redis
+  // const sdk = SplitFactory({...})
+  // const client = sdk.client();
+  // client.getTreatment
+  // client.track
+
+  // Run Synchonizer again
+
+  // Assert if the impressions and events were removed from redis and that /impressions and /event endpoints
+  //were properly called.
+});

jest.config.js

@@ -2,7 +2,10 @@ module.exports = {
   preset: 'ts-jest',
 
   // Test files are .js and .ts files inside of __tests__ folders and with a suffix of .test or .spec
-  testMatch: ['<rootDir>/src/**/__tests__/**/?(*.)+(spec|test).[jt]s'],
+  testMatch: [
+    '<rootDir>/src/**/__tests__/**/?(*.)+(spec|test).[jt]s',
+    '<rootDir>/e2e/?(*.)+(spec|test).[jt]s',
+  ],
 
   // Required when using Split dependencies via GitHub
   // `"@splitsoftware/splitio-commons": "github:splitio/javascript-commons#branch_name",`

package.json

@@ -12,7 +12,9 @@
     "check:lint": "eslint src --ext .js,.ts",
     "check:types": "tsc --noEmit",
     "build": "rimraf dist && tsc -outDir dist --importHelpers && scripts/build_cjs_replace_imports.sh && npm run add-version && scripts/make_cli.sh",
-    "test": "clear && jest --verbose"
+    "test:unit": "jest --projects src/",
+    "test:e2e": "jest --projects e2e/",
+    "test": "jest --verbose"
   },
   "keywords": [],
   "author": "",
@@ -37,6 +39,7 @@
     "fetch-mock-jest": "^1.5.1",
     "husky": "^6.0.0",
     "jest": "^26.6.3",
+    "jest-fetch-mock": "^3.0.3",
     "replace": "^1.2.0",
     "rimraf": "^3.0.2",
     "ts-jest": "^26.4.4",

src/jest.config.js

@@ -0,0 +1,16 @@
+module.exports = {
+  name: 'unit',
+  displayName: 'Unit Tests',
+  preset: 'ts-jest',
+  // A list of paths to directories that
+  // Jest should use to search for files in
+  roots: [
+    '<rootDir>',
+  ],
+  // Test files are .js and .ts files inside of __tests__ folders and with a suffix of .test or .spec
+  testMatch: ['./**/__tests__/**/?(*.)+(spec|test).[jt]s'],
+  // Required when using Split dependencies via GitHub
+  // `"@splitsoftware/splitio-commons": "github:splitio/javascript-commons#branch_name",`
+  transform: { '../node_modules/@splitsoftware/.+\\.(j|t)s$': 'ts-jest' },
+  transformIgnorePatterns: ['/node_modules/(?!@splitsoftware/.*)'],
+};