Fix/utils unit tests

CONTRIBUTING.md

@@ -18,21 +18,3 @@ Contributing guidelines
 
 * We use [react-a11y](https://github.com/reactjs/react-a11y) which throws warnings in the console if any accessibility issues are encountered.
 * Look at the [Facebook documentation](https://facebook.github.io/react/docs/accessibility.html) for more information about accessibility and React.
-
-### Type Annotation Using [Flow](https://flow.org/en/)
-
-* We use Flow as a static type checker for all files in /utils.
-
-Example:
-
-```javascript
-// Type annotate variables:
-const hello: String = "Hello, world!";
-
-// And methods:
-logout(callback: (success: boolean) => void) {
-  ...
-}
-```
-
-* Use `npm run flow` to check for Flow type warnings/errors

package.json

@@ -17,7 +17,6 @@
     "chai": "^3.5.0",
     "eslint": "^3.0.0",
     "eslint-config-airbnb": "^15.0.1",
-    "eslint-plugin-flowtype": "^2.34.1",
     "eslint-plugin-import": "^2.3.0",
     "eslint-plugin-jsx-a11y": "^4.0.0",
     "eslint-plugin-react": "^7.1.0",
@@ -26,7 +25,6 @@
     "jasmine-node": "^1.14.5",
     "jasmine-es6": "^0.4.0",
     "coveralls": "^2.13.1",
-    "flow-bin": "^0.48.0",
     "mocha": "^3.0.2",
     "istanbul": "^0.4.5",
     "morgan": "^1.7.0",
@@ -82,8 +80,7 @@
     "test:server": "./node_modules/mocha/bin/mocha test/server.test.js; ./node_modules/mocha/bin/mocha test/server-test-spec --recursive",
     "test:selenium": "NODE_ENV=test UI_URL=http://localhost:3000 ./node_modules/jasmine/bin/jasmine.js test/integration-test.js",
     "lint": "./node_modules/eslint/bin/eslint.js **/*.js --ignore-pattern /test/*.js",
-    "lint-report-xml": "./node_modules/eslint/bin/eslint.js . -f checkstyle -o ./coverage/eslint-report-checkstyle.xml; exit 0",
-    "flow": "flow"
+    "lint-report-xml": "./node_modules/eslint/bin/eslint.js . -f checkstyle -o ./coverage/eslint-report-checkstyle.xml; exit 0"
   },
   "eslintConfig": {
     "extends": "./node_modules/react-scripts/config/eslint.js",

src/utils/apiInfo.js

@@ -1,5 +1,3 @@
-// @flow
-
 import config from '../config/api-urls';
 
 const { AUTH_URL, REROUTE_URL } = config;
@@ -13,7 +11,7 @@ const apiInfo = {
    * Gets version/lastUpdate info from the UI.
    * @param  {Function} callback Called with returned data.
    */
-  getUiInfo(callback: (success: boolean, data: {}) => void) {
+  getUiInfo(callback) {
     fetch(`${AUTH_URL}/api/info`, {
       method: 'GET',
       headers: {
@@ -23,8 +21,8 @@ const apiInfo = {
     }).then((response) => {
       if (response.status === 200) {
         return response.json().then((json) => {
-          const version: string = json.version;
-          const lastUpdate: string = json.lastUpdate;
+          const version = json.version;
+          const lastUpdate = json.lastUpdate;
           callback(true, { version, lastUpdate });
         });
       }
@@ -37,7 +35,7 @@ const apiInfo = {
    * Gets version/lastUpdate info from the API.
    * @param  {Function} callback Called with returned data.
    */
-  getApiInfo(callback: (success: boolean, data: {}) => void) {
+  getApiInfo(callback) {
     fetch(`${REROUTE_URL}`, {
       method: 'POST',
       headers: {
@@ -51,9 +49,9 @@ const apiInfo = {
     }).then((response) => {
       if (response.status === 200) {
         return response.json().then((json) => {
-          const version: string = json.version;
-          const lastApiUpdate: string = json.builtAtString;
-          const lastDataUpdate: string = json.lastDataUpdate;
+          const version = json.version;
+          const lastApiUpdate = json.builtAtString;
+          const lastDataUpdate = json.lastDataUpdate;
           callback(true, { version, lastApiUpdate, lastDataUpdate });
         });
       }

src/utils/apiSearch.js

@@ -1,5 +1,3 @@
-// @flow
-
 import config from '../config/api-urls';
 
 const { REROUTE_URL, API_VERSION } = config;
@@ -13,9 +11,7 @@ const apiSearch = {
    * Searches API for match
    * @param  {Function} callback Called with returned data.
    */
-  search(query: string, callback: (success: boolean, data: {}, response?: {}) => void) {
-    // fetch(`${REROUTE_URL}/${API_VERSION}/${SEARCH_ENDPOINT}${query}`, {
-    //   method: 'GET',
+  search(query, callback) {
     fetch(`${REROUTE_URL}`, {
       method: 'POST',
       headers: {

src/utils/auth.js

@@ -1,5 +1,3 @@
-// @flow
-
 import config from '../config/api-urls';
 
 const { AUTH_URL } = config;
@@ -15,7 +13,7 @@ const auth = {
    * @param  {string}   password The password of the user
    * @param  {Function} callback Called after a user was logged in on the remote server
    */
-  login(username: string, basicAuth: string, callback: (success: boolean, data: {}) => void) {
+  login(username, basicAuth, callback) {
     // Do not need to check if user is already logged in, this is done in
     // routes.js before this method is called
 
@@ -31,12 +29,10 @@ const auth = {
       if (response.status === 200) {
         return response.json().then((json) => {
           // const token: string = json.jToken;
-          const loginName: string = json.username;
-          const accessToken: string = json.accessToken;
-          const showConfetti: string = json.showConfetti;
-          const role: string = json.role;
-          // const role: string = json.role;
-          // sessionStorage.setItem('token', token);
+          const loginName = json.username;
+          const accessToken = json.accessToken;
+          const showConfetti = json.showConfetti;
+          const role = json.role;
           // Send auth request to save token username pair
           callback(true, { username: loginName, accessToken, showConfetti, role });
         });
@@ -47,7 +43,7 @@ const auth = {
       return callback(false, { message: 'Server error: request timed out.' });
     });
   },
-  checkToken(accessToken: string, callback: (success: boolean, data: ?{}) => void) {
+  checkToken(accessToken, callback) {
     fetch(`${AUTH_URL}/auth/checkToken`, {
       method: 'POST',
       headers: {
@@ -57,9 +53,9 @@ const auth = {
     }).then((response) => {
       if (response.status === 200) {
         return response.json().then((json) => {
-          const newAccessToken: string = json.accessToken;
-          const username: string = json.username;
-          const role: string = json.role;
+          const newAccessToken = json.accessToken;
+          const username = json.username;
+          const role = json.role;
           // Send auth request to save token username pair
           callback(true, { username, newAccessToken, role });
         });
@@ -73,7 +69,7 @@ const auth = {
   /**
    * Logs the current user out
    */
-  logout(accessToken: string, callback: (success: boolean) => void) {
+  logout(accessToken, callback) {
     // const token: string = sessionStorage.token;
     fetch(`${AUTH_URL}/auth/logout`, {
       method: 'POST',

src/utils/helperMethods.js

@@ -1,73 +1,8 @@
-// @flow
-
-export function countStatus(history: Array<{}>, status: number) {
-  if (history === []) {
-    return 0;
-  }
-  return history.filter(h => h.HTTPCode === status).length;
-}
-
-export function countStatusBetween(history: Array<{}>, status: object) {
-  if (history === []) {
-    return 0;
-  }
-  return history.filter(h => h.HTTPCode >= status.min && h.HTTPCode <= status.max).length;
-}
-
-export function formatResultsTable(results: Array<{}>) {
-  const formattedResults: Array<{}> = [];
-  results.forEach((i) => {
-    const record: Object = i;
-    if (record.source === 'VAT' || record.source === 'Legal Unit') {
-      record.name = record.businessName;
-    }
-    formattedResults.push(record);
-  });
-  return formattedResults;
-}
-
-export function getValueByKey(object: {}, toGet: string) {
-  return (toGet in object) ? object[toGet] : '';
-}
-
-export function getChildValues(json: {}, compareString: string) {
-  const arr: Array<{}> = [];
-  Object.keys(json).forEach((k) => {
-    if (json[k] === compareString) {
-      const obj: {} = {};
-      obj[compareString] = k;
-      arr.push(obj);
-    }
-  });
-  return arr;
-}
-
-export function getLegalStatusDescription(status: string) {
-  switch (status) {
-    case '1':
-      return 'Company';
-    case '2':
-      return 'Sole Proprietor';
-    case '3':
-      return 'Partnership';
-    case '4':
-      return 'Public Corporation';
-    case '5':
-      return 'Central Government';
-    case '6':
-      return 'Local Authority';
-    case '7':
-      return 'Non-Profit Body';
-    default:
-      return 'Not Allocated';
-  }
-}
-
 export function maxSize(...args) {
   return args.reduce((a, b) => (b.length > a ? b.length : a), 0);
 }
 
-export function formatData(business: {}) {
+export function formatData(business) {
   const largestRef = maxSize(business.vatRefs, business.payeRefs, [business.companyNo]);
   const formattedData = [];
   for (let i = 0; i <= largestRef - 1; i += 1) {

src/utils/validation.js

@@ -1,5 +1,3 @@
-// @flow
-
 import config from '../config/validation';
 
 const { UBRN } = config;
@@ -11,7 +9,7 @@ const { UBRN } = config;
  *
  * @return {string} Validation state string for bootstrap
  */
-export function validateUBRNSearch(query: string) {
+export function validateUBRNSearch(query) {
   if ((query.length >= UBRN.min && query.length <= UBRN.max) && !isNaN(query)) return 'success';
   return 'error';
 }

test/utils-spec/convertBands-test.js

@@ -0,0 +1,23 @@
+import { employmentBands, legalStatusBands, tradingStatusBands, turnoverBands } from '../../src/utils/convertBands';
+
+describe("Convert bands test suite", () => {
+  it("converts an Employment Band to a number", () => {
+    const conversion = employmentBands['A'];
+    expect(conversion).toBe('0');
+  });
+
+  it("converts a Legal Status Band to a string", () => {
+    const conversion = legalStatusBands['8'];
+    expect(conversion).toBe('Charity');
+  });
+
+  it("converts a Trading Status Band to a string", () => {
+    const conversion = tradingStatusBands['A'];
+    expect(conversion).toBe('Active');
+  });
+
+  it("converts a Turnover Band to a string", () => {
+    const conversion = turnoverBands['A'];
+    expect(conversion).toBe('0-99');
+  });
+});

test/utils-spec/helperMethods-test.js

@@ -0,0 +1,10 @@
+import { maxSize } from '../../src/utils/helperMethods';
+
+describe("Helper Methods test suite", () => {
+  it("gets the maxSize of given arrays", () => {
+    const arr1 = [1, 2, 3]; 
+    const arr2 = [1];
+    const largest = maxSize(arr1, arr2);
+    expect(largest).toBe(arr1.length);
+  });
+});

test/utils-spec/siccode-test.js

@@ -0,0 +1,14 @@
+import industryCodeDescription from '../../src/utils/siccode';
+
+describe("Sic Code conversion test suite", () => {
+  it("gets a Sic Code description from a valid Sic code", () => {
+    const description = 'Growing of cereals (except rice), leguminous crops and oil seeds'; 
+    const conversion = industryCodeDescription['01110'];
+    expect(conversion).toBe(description);
+  });
+
+  it("returns undefined for a Sic code that doesn't exist", () => {
+    const conversion = industryCodeDescription['1234567890'];
+    expect(conversion).toBe(undefined);
+  });
+});