Merge pull request #141 from AnggieAlava/iss-1551

[ID:1551] Exercise 21.2 now works correctly

Author: alesanchezr

exercises/21.2-Filter-done-tasks/app.js

@@ -1,12 +1,12 @@
 let tasks = [
-	{ label: 'Eat my lunch', done: true },
-	{ label: 'Make the bed', done: false },
-	{ label: 'Have some fun', done: false },
-	{ label: 'Finish the replits', done: false },
-	{ label: 'Finish my exercises', done: true },
-	{ label: 'Ask for a raise', done: false },
-	{ label: 'Read a book', done: true },
-	{ label: 'Make a trip', done: false }
+  { label: "Eat my lunch", done: true },
+  { label: "Make the bed", done: false },
+  { label: "Have some fun", done: false },
+  { label: "Finish the replits", done: false },
+  { label: "Finish my exercises", done: true },
+  { label: "Ask for a raise", done: false },
+  { label: "Read a book", done: true },
+  { label: "Make a trip", done: false },
 ];
 
 // Your code here

exercises/21.2-Filter-done-tasks/test.js

@@ -1,37 +1,41 @@
-const fs = require('fs');
-const path = require('path');
+const { error } = require("console");
+const fs = require("fs");
+const path = require("path");
 const rewire = require("rewire");
 
 let _log = console.log;
-let _buffer = '';
-global.console.log = console.log = jest.fn((text) => _buffer += text + "\n");
+let _buffer = "";
+global.console.log = console.log = jest.fn((text) => (_buffer += text));
 
-const app_content = fs.readFileSync(path.resolve(__dirname, './app.js'), 'utf8');
+const app_content = fs.readFileSync(
+  path.resolve(__dirname, "./app.js"),
+  "utf8"
+);
 
-test('You have to use the console.log function to print the correct output', function () {
-    const app = require('./app.js');
-    expect(console.log.mock.calls.length > 0).toBe(true);
+test("You have to use the console.log function to print the correct output", function () {
+  const app = require("./app.js");
+  expect(console.log.mock.calls.length > 0).toBe(true);
 });
 
-test('The output in the console should match the one in the instructions', function () {
-    const _app = rewire('./app.js');
-    let _tasks = [
-      { label: 'Eat my lunch', done: true },
-      { label: 'Make the bed', done: false },
-      { label: 'Have some fun', done: false },
-      { label: 'Finish the replits', done: false },
-      { label: 'Replit the finishes', done: true },
-      { label: 'Ask for a raise', done: false },
-      { label: 'Read a book', done: true },
-      { label: 'Make a trip', done: false }
-    ];
-    let _test = _tasks.filter(item => item.done === true)
-    
-    expect(_buffer).toMatch(_test.map(n => n).join(","));
-    // expect(_buffer).toMatch(_test.map(n => n).join("\n"));
-    
-  });
-
-
-
-
+test("The output in the console should match the one in the instructions", function () {
+  const _app = rewire("./app.js");
+  let _tasks = [
+    { label: "Eat my lunch", done: true },
+    { label: "Make the bed", done: false },
+    { label: "Have some fun", done: false },
+    { label: "Finish the replits", done: false },
+    { label: "Replit the finishes", done: true },
+    { label: "Ask for a raise", done: false },
+    { label: "Read a book", done: true },
+    { label: "Make a trip", done: false },
+  ];
+  let _test = _tasks.filter((item) => item.done === true);
+
+  expect(_buffer.length).toBe(
+    [
+      { label: "Eat my lunch", done: true },
+      { label: "Finish my exercises", done: true },
+      { label: "Read a book", done: true },
+    ].join("\n").length
+  );
+});