Coverage badge

Author: agsh

.github/workflows/test.yml

@@ -0,0 +1,20 @@
+name: Test
+on: [push, pull_request, workflow_dispatch]
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      # Your original steps
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+      - name: Install
+        run: npm install
+      - name: Test and Coverage
+        run: npm run coverage
+
+      # Add this
+      - name: Update Coverage Badge
+        # GitHub actions: default branch variable
+        # https://stackoverflow.com/questions/64781462/github-actions-default-branch-variable
+        if: github.ref == format('refs/heads/{0}', github.event.repository.default_branch)
+        uses: we-cli/coverage-badge-action@main

.travis.yml

@@ -1,7 +1,6 @@
 # yapople
 Yet another POP3 library
 
-[![Build Status](https://travis-ci.org/agsh/yapople.png)](https://travis-ci.org/agsh/yapople)
 [![Coverage Status](https://coveralls.io/repos/agsh/yapople/badge.svg?branch=master)](https://coveralls.io/r/agsh/yapople?branch=master)
 
 The design propose of the library is simplicity. A lot of common tasks with you POP3 mailbox doesn't require knowledge of

README.md

@@ -10,6 +10,9 @@ class Socket extends EventEmitter {
     write() {
         this.emit('data', Buffer.from('-ERR POP3 is available only with SSL or TLS connection enabled\r\n'));
     }
+    destroy() {
+
+    }
 }
 
 module.exports = {

__mocks__/net.js

@@ -103,6 +103,9 @@ class Socket extends EventEmitter {
             this.emit('end');
         }, 10);
     }
+    destroy() {
+
+    }
 }
 
 module.exports = {

__mocks__/tls.js

@@ -354,7 +354,6 @@ describe('integration tests for callback style', () => {
                     expect(err).toBe(null);
                     expect(data).toBeInstanceOf(Array);
                     expect(data.filter(a => a).length).toBe(3);
-                    console.log(data);
                     data.forEach(msg => expect(/OK/.test(msg)).toBe(true));
                     client.rset((err) => {
                         expect(err).toBe(null);
@@ -479,4 +478,46 @@ describe('integration tests for callback style', () => {
             });
         });
     });
+
+    describe('double connect', () => {
+        it('should not emit an error', (done) => {
+            const client = new Client(tlsOptions);
+            client.connect((err) => {
+                expect(err).toBe(null);
+                client.connect((err) => {
+                    expect(err).toBe(null);
+                    client.disconnect(done);
+                });
+            });
+        });
+    });
+
+    describe('socket error event', () => {
+        it('should return an error in the callback function', (done) => {
+            let notConnected = true;
+            const error = new Error('error');
+            const client = new Client(tlsOptions);
+            client.connect((err) => {
+                if (notConnected) {
+                    notConnected = false;
+                    expect(err).toBe(null);
+                    client._socket.emit('error', error);
+                } else {
+                    expect(err).toBe(error);
+                    client.disconnect(done);
+                }
+            });
+        });
+    });
+
+    describe('socket error event', () => {
+        it('should rejects in promise', async () => {
+            const error = new Error('error');
+            const client = new Client(tlsOptions);
+            client.retrieve = jest.fn((_, cb) => cb(error));
+            await client.connect();
+            expect(client.retrieveAndDeleteAll()).rejects.toEqual(error);
+            client.quit();
+        });
+    });
 });

__tests__/yapople.test.js

@@ -1,9 +1,11 @@
 module.exports = {
     collectCoverageFrom: [
-        'lib/**/*.js'
+        'lib/yapople.js'
     ],
     coverageDirectory: 'coverage',
-    testEnvironment: 'node',testMatch: [
+    coverageReporters: ['json', 'json-summary', 'text', 'lcov'],
+    testEnvironment: 'node',
+    testMatch: [
         '**/__tests__/**/*.test.js'
     ],
 };

jest.config.js

@@ -132,7 +132,7 @@ function onData(data) {
             this._socket.once('end', function() {
                 this.connected = false;
                 if (this._command.callback) {
-                  this._command.callback.call(this, null);
+                    this._command.callback.call(this, null);
                 }
                 if (this._socket.destroy) {
                     this._socket.destroy(); // socket connection close
@@ -229,7 +229,7 @@ Client.prototype.connect = function(options, callback) {
     }
     this._socket.on('data', onData.bind(this));
     this._socket.on('error', function(err) {
-        callback(err);
+        setTimeout(callback, 10, err);
         this._queue = [];
     }.bind(this));
 };

lib/yapople.js

@@ -6,15 +6,16 @@
   "main": "lib/yapople.js",
   "typings": "lib/yapople.d.ts",
   "scripts": {
-    "test": "jest --coverage",
+    "test": "jest",
+    "coverage": "jest --coverage",
     "coveralls": "jest --coverage && cat ./coverage/lcov.info | coveralls"
   },
   "repository": {
     "type": "git",
     "url": "https://github.com/agsh/yapople.git"
   },
   "dependencies": {
-    "mailparser": "^0.5.1"
+    "mailparser": "^0.6.2"
   },
   "keywords": [
     "email",
@@ -28,7 +29,7 @@
     "node": ">=5.10"
   },
   "devDependencies": {
-    "coveralls": "^3.1.0",
+    "coveralls": "^3.1.1",
     "eslint": "^7.7.0",
     "eslint-config-standard": "^14.1.1",
     "eslint-plugin-import": "^2.22.0",