@grafana/e2e: generate JSON report file (#25033)

* Output JSON report from Cypress

* Updated lockfile

packages/grafana-e2e/cypress.json

 {
-  "supportFile": "cypress/support/index.ts",
-  "projectId": "zb7k1c"
+  "projectId": "zb7k1c",
+  "supportFile": "cypress/support/index.ts"
 }

packages/grafana-e2e/cypress/plugins/extendConfig.js

@@ -14,6 +14,10 @@ module.exports = async baseConfig => {
     const projectConfig = {
       fixturesFolder: `${CWD}/cypress/fixtures`,
       integrationFolder: `${CWD}/cypress/integration`,
+      reporter: '@mochajs/json-file-reporter', // putting this in cypress.json caused weird errors
+      reporterOptions: {
+        output: `${CWD}/cypress/report.json`,
+      },
       screenshotsFolder: `${CWD}/cypress/screenshots`,
       videosFolder: `${CWD}/cypress/videos`,
     };
@@ -46,14 +50,23 @@ module.exports = async baseConfig => {
       .catch(error => {
         if (error.code === 'ENOENT') {
           // File is optional
-          return null;
+          return {};
         } else {
           // Unexpected error
           throw error;
         }
       });
 
-    return { ...baseConfig, ...projectConfig, ...customProjectConfig };
+    return {
+      ...baseConfig,
+      ...projectConfig,
+      ...customProjectConfig,
+      reporterOptions: {
+        ...baseConfig.reporterOptions,
+        ...projectConfig.reporterOptions,
+        ...customProjectConfig.reporterOptions,
+      },
+    };
   } else {
     // Temporary legacy support for Grafana core (using `yarn start`)
     return baseConfig;

packages/grafana-e2e/package.json

@@ -46,6 +46,7 @@
     "@cypress/webpack-preprocessor": "4.1.3",
     "@grafana/e2e-selectors": "7.1.0-pre.0",
     "@grafana/tsconfig": "^1.0.0-rc1",
+    "@mochajs/json-file-reporter": "^1.2.0",
     "blink-diff": "1.0.13",
     "commander": "5.0.0",
     "cypress": "4.5.0",

yarn.lock

@@ -3222,6 +3222,28 @@
     js-yaml "~3.13.1"
     resolve "1.8.1"
 
+"@grafana/data@7.0.0", "@grafana/data@next":
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/@grafana/data/-/data-7.0.0.tgz#89dff54c6a9bf21536beb21e2882880572a84837"
+  integrity sha512-02PxXuzGYf0oAHCwqYn5V4oaN9j/UwAJ9d+zxRe9XJNIPymRhJ+IjK1JoumDekvXn+pJwDH5yMIvSkPsfKynyQ==
+  dependencies:
+    "@braintree/sanitize-url" "4.0.0"
+    apache-arrow "0.16.0"
+    lodash "4.17.15"
+    rxjs "6.5.5"
+    xss "1.0.6"
+
+"@grafana/e2e-selectors@7.0.0":
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/@grafana/e2e-selectors/-/e2e-selectors-7.0.0.tgz#0f19014390fb8d60fcda23ecec2946ab962e8c27"
+  integrity sha512-gm7WZ9AvkGv/K83z/1+X13ibjNwis0fPM1LT/iJhmN/IYB/+/FydDE+uZSBFYRckZpCXMIaoBWMFgFGBtZxneg==
+  dependencies:
+    "@grafana/tsconfig" "^1.0.0-rc1"
+    commander "5.0.0"
+    execa "4.0.0"
+    typescript "3.7.5"
+    yaml "^1.8.3"
+
 "@grafana/eslint-config@^1.0.0-rc1":
   version "1.0.0-rc1"
   resolved "https://registry.yarnpkg.com/@grafana/eslint-config/-/eslint-config-1.0.0-rc1.tgz#3b0a1abddfea900a57abc9526ad31abb1da2d42c"
@@ -3254,6 +3276,53 @@
   resolved "https://registry.yarnpkg.com/@grafana/tsconfig/-/tsconfig-1.0.0-rc1.tgz#d07ea16755a50cae21000113f30546b61647a200"
   integrity sha512-nucKPGyzlSKYSiJk5RA8GzMdVWhdYNdF+Hh65AXxjD9PlY69JKr5wANj8bVdQboag6dgg0BFKqgKPyY+YtV4Iw==
 
+"@grafana/ui@next":
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/@grafana/ui/-/ui-7.0.0.tgz#9e434adc4eb3806e560ede3524803113db64621e"
+  integrity sha512-b5BMXCjpitKn6OtF0G3rHq0ZhuOl14wXeyPNxBXhw98f62usJfhSLZOZ4w6h4y1sMY70zHnL8tyM23SB2KJ3/w==
+  dependencies:
+    "@emotion/core" "^10.0.27"
+    "@grafana/data" "7.0.0"
+    "@grafana/e2e-selectors" "7.0.0"
+    "@grafana/slate-react" "0.22.9-grafana"
+    "@grafana/tsconfig" "^1.0.0-rc1"
+    "@iconscout/react-unicons" "^1.0.0"
+    "@torkelo/react-select" "3.0.8"
+    "@types/react-beautiful-dnd" "12.1.2"
+    "@types/react-color" "3.0.1"
+    "@types/react-select" "3.0.8"
+    "@types/react-table" "7.0.12"
+    "@types/slate" "0.47.1"
+    "@types/slate-react" "0.22.5"
+    bizcharts "^3.5.8"
+    classnames "2.2.6"
+    d3 "5.15.0"
+    emotion "10.0.27"
+    immutable "3.8.2"
+    jquery "3.4.1"
+    lodash "4.17.15"
+    moment "2.24.0"
+    papaparse "4.6.3"
+    rc-cascader "1.0.1"
+    rc-drawer "3.1.3"
+    rc-slider "8.7.1"
+    rc-time-picker "^3.7.3"
+    react "16.12.0"
+    react-beautiful-dnd "13.0.0"
+    react-calendar "2.19.2"
+    react-color "2.18.0"
+    react-custom-scrollbars "4.2.1"
+    react-dom "16.12.0"
+    react-highlight-words "0.16.0"
+    react-hook-form "5.1.3"
+    react-popper "1.3.3"
+    react-storybook-addon-props-combinations "1.1.0"
+    react-table "7.0.0"
+    react-transition-group "4.3.0"
+    slate "0.47.8"
+    storybook-dark-mode "0.4.0"
+    tinycolor2 "1.4.1"
+
 "@icons/material@^0.2.4":
   version "0.2.4"
   resolved "https://registry.yarnpkg.com/@icons/material/-/material-0.2.4.tgz#e90c9f71768b3736e76d7dd6783fc6c2afa88bc8"
@@ -4236,6 +4305,11 @@
   resolved "https://registry.yarnpkg.com/@microsoft/tsdoc/-/tsdoc-0.12.14.tgz#0e0810a0a174e50e22dfe8edb30599840712f22d"
   integrity sha512-518yewjSga1jLdiLrcmpMFlaba5P+50b0TWNFUpC+SL9Yzf0kMi57qw+bMl+rQ08cGqH1vLx4eg9YFUbZXgZ0Q==
 
+"@mochajs/json-file-reporter@^1.2.0":
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/@mochajs/json-file-reporter/-/json-file-reporter-1.2.0.tgz#036917c90c0291dab5dd4e14323da813108295c8"
+  integrity sha512-uAxHLKG+x0qkYnyQRBoHhXJCF7r2BS87Sdz3VKj19QB6Cxjs25yjIgO4X0PJpfa6CawA4BST+V2Q6y9iiNrWqg==
+
 "@mrmlnc/readdir-enhanced@^2.2.1":
   version "2.2.1"
   resolved "https://registry.yarnpkg.com/@mrmlnc/readdir-enhanced/-/readdir-enhanced-2.2.1.tgz#524af240d1a360527b730475ecfa1344aa540dde"