Merge pull request #29 from harveyhq/feature/issue-45

Feature/issue 45

Author: harveyhq

.editorconfig

@@ -1,6 +1,6 @@
 [*]
 charset=utf-8
-end_of_line=lf
+end_of_line=crlf
 trim_trailing_whitespace=true
 insert_final_newline=true
 indent_style=space

.eslintrc.json

@@ -2,12 +2,21 @@
     "env": {
         "commonjs": true,
         "es2021": true,
-        "node": true
+        "node": true,
+        "jest": true
     },
     "extends": ["eslint:recommended"],
     "parserOptions": {
         "ecmaVersion": 2021
     },
+    "overrides": [
+        {
+            "files": ["__tests__/*.spec.js"], // Or *.test.js
+            "rules": {
+                "strict": ["warn", "safe"]
+            }
+        }
+    ],
     "rules": {
         "strict": ["error", "global"],
         "no-await-in-loop": "warn",
@@ -86,11 +95,7 @@
         "array-bracket-spacing": "error",
         "block-spacing": "error",
         "brace-style": ["error", "1tbs", { "allowSingleLine": true }],
-        "capitalized-comments": [
-            "error",
-            "always",
-            { "ignoreConsecutiveComments": true }
-        ],
+        "capitalized-comments": ["error", "always", { "ignoreConsecutiveComments": true }],
         "comma-dangle": ["error", "always-multiline"],
         "comma-spacing": "error",
         "comma-style": "error",
@@ -111,10 +116,7 @@
         "no-array-constructor": "error",
         "no-inline-comments": "error",
         "no-lonely-if": "error",
-        "no-multiple-empty-lines": [
-            "error",
-            { "max": 2, "maxEOF": 1, "maxBOF": 0 }
-        ],
+        "no-multiple-empty-lines": ["error", { "max": 2, "maxEOF": 1, "maxBOF": 0 }],
         "no-new-object": "error",
         "no-spaced-func": "error",
         "no-trailing-spaces": "error",
@@ -125,11 +127,7 @@
         "operator-assignment": "error",
         "padded-blocks": ["error", "never"],
         "quote-props": ["error", "as-needed"],
-        "quotes": [
-            "error",
-            "single",
-            { "avoidEscape": true, "allowTemplateLiterals": true }
-        ],
+        "quotes": ["error", "single", { "avoidEscape": true, "allowTemplateLiterals": true }],
         "semi-spacing": "error",
         "semi": "error",
         "space-before-blocks": "error",

.github/workflows/node.js.yml

@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [12.x, 14.x, 16.x]
+        node-version: [16.x, 18.x]
         # See supported Node.js release schedule at https://nodejs.org/en/about/releases/
 
     steps:

.prettierignore

@@ -0,0 +1,3 @@
+node_modules
+public
+coverage

.prettierrc

@@ -0,0 +1,11 @@
+{
+  "trailingComma": "es5",
+  "tabWidth": 4,
+  "semi": true,
+  "singleQuote": true,
+  "bracketSameLine": true,
+  "printWidth": 140,
+  "arrowParens": "avoid",
+  "endOfLine": "crlf"
+}
+

__tests__/index.spec.js

@@ -1,18 +1,25 @@
-const { toUpper:upper, decorateToUpper } = require("../src/index");
+'use strict';
 
-describe("Test some function", () => {
-    // test
-    test("it should make string uppercased", () => {
-        expect(upper("UnIcOrNs")).toEqual("UNICORNS");
+const lib = require('../src/index');
+
+const { toUpper, decorateToUpper, capitalize } = lib;
+
+describe('Test some function', () => {
+    // Test
+    test('it should make string uppercased', () => {
+        expect(toUpper('UnIcOrNs')).toEqual('UNICORNS');
+    });
+
+    test('it should make string uppercased and append [decorated] to the end', () => {
+        expect(decorateToUpper('UnIcOrNs')).toEqual('UNICORNS [decorated]');
     });
 
-    test("it should make string uppercased and append [decorated] to the end", () => {
-        expect(decorateToUpper("UnIcOrNs")).toEqual("UNICORNS [decorated]");
+    test('mock toUpper()', () => {
+        const fakeToUpper = jest.spyOn(lib, 'toUpper').mockReturnValue('AAA');
+        expect(fakeToUpper('ccc')).toBe('AAA');
     });
 
-    test("mock toUpper()", () => {
-        const f = require("../src/index");
-        jest.spyOn(f, 'toUpper').mockReturnValue('ccc');
-        expect(f.decorateToUpper('aaa')).toBe('ccc [decorated]');
+    test('it should mke string capitalized', () => {
+        expect(capitalize('aRiNa')).toBe('Arina');
     });
 });