Sidm 3561 compare screenshot test

.gitignore

@@ -1,6 +1,7 @@
 target/
 !.mvn/wrapper/maven-wrapper.jar
 functional-output/
+package-lock.json
 
 ### STS ###
 .apt_generated

Jenkinsfile_CNP

@@ -140,6 +140,7 @@ withPipeline(type, product, component) {
 
     after('functionalTest:idam-preview') {
         archiveArtifacts '**/build/test-results/**/*'
+        archiveArtifacts '**/functional-output/**/*'
 
         publishHTML target: [
             allowMissing         : true,
@@ -153,6 +154,7 @@ withPipeline(type, product, component) {
 
     after('functionalTest:idam-aat') {
         archiveArtifacts '**/build/test-results/**/*'
+        archiveArtifacts '**/functional-output/**/*'
 
         publishHTML target: [
             allowMissing         : true,

Jenkinsfile_nightly

@@ -73,5 +73,4 @@ withNightlyPipeline(type, product, component) {
             reportName : "IDAM Web Public E2E functional tests result"
         ]
     }
-
-}
+}

codecept.conf.js

@@ -4,6 +4,7 @@ exports.config = {
     name: 'idam-web-public',
     tests: './src/test/js/**/*_test.js',
     output: './output',
+    fullPageScreenshots: true,
     timeout: 180000,
     bootstrap: false,
     helpers: {
@@ -12,6 +13,7 @@ exports.config = {
             url: TestData.WEB_PUBLIC_URL,
             waitForTimeout: 60000,
             waitForAction: 2000,
+            windowSize: "1280x960",
             getPageTimeout: 20000,
             chrome: {
                 //args: ["--proxy-server=" + process.env.PROXY_SERVER],
@@ -20,7 +22,13 @@ exports.config = {
         },
         idam_helper: {
             "require": "./src/test/js/shared/idam_helper.js"
-        }
+        },
+        "ResembleHelper" : {
+                   "require": "codeceptjs-resemblehelper",
+                   "screenshotFolder" : "./functional-output/output/",
+                   "baseFolder": "./functional-output/screenshots/base/",
+                   "diffFolder": "./functional-output/screenshots/diff/"
+         }
     },
     "include": {
       "I": "./src/test/js/shared/custom_steps.js"