node teste em function

src/pages/exercises/function-area-of-circle/_codes/js/code/area-of-circle.js

@@ -1,5 +1,3 @@
-function areaOfCircle(radius) {
+export function areaOfCircle(radius) {
   // TODO A = πr²
 }
-
-export { areaOfCircle };

src/pages/exercises/function-area-of-circle/_codes/js/code/area-of-circle.node.test.js

@@ -0,0 +1,15 @@
+import { describe, it } from 'node:test';
+import assert from 'node:assert';
+import { areaOfCircle } from './area-of-circle.js';
+
+describe('Circle Tools', () => {
+  describe('areaOfCircle()', () => {
+    it('should calculate the area of the circle', () => {
+      assert.equal(areaOfCircle(10), 314.1592653589793);
+    });
+
+    it('should calculate the area of the circle', () => {
+      assert.equal(areaOfCircle(1), 3.141592653589793);
+    });
+  });
+});

src/pages/exercises/function-area-of-circle/_codes/js/code/area-of-circle.print.js

@@ -1,4 +1,4 @@
-import { areaOfCircle } from "./area-of-circle-fn.js";
+import { areaOfCircle } from './area-of-circle-fn.js';
 
 // Circle Tools
 

src/pages/exercises/function-area-of-circle/_codes/js/code/package.json

@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}

src/pages/exercises/function-area-of-circle/_codes/js/response/area-of-circle.test.js → src/pages/exercises/function-area-of-circle/_codes/js/response/area-of-circle.jest.test.js

@@ -1,15 +1,11 @@
-import {
-  areaOfCircle
-} from './area-of-circle.js'
+import { areaOfCircle } from './area-of-circle.js';
 
 describe('Circle Tools', () => {
-
   test('Area of the circle of radius 10 is of 31.41592653589793', () => {
-    expect(areaOfCircle(10)).toBe(314.1592653589793)
-  })
+    expect(areaOfCircle(10)).toBe(314.1592653589793);
+  });
 
   test('Area of the circle of radius 1 is of 3.141592653589793', () => {
-    expect(areaOfCircle(1)).toBe(3.141592653589793)
-  })
-
-})
+    expect(areaOfCircle(1)).toBe(3.141592653589793);
+  });
+});

src/pages/exercises/function-area-of-circle/_codes/js/response/area-of-circle.js

@@ -1,13 +1,11 @@
 // A = πr²
 
-function areaOfCircle(radius) {
+export function areaOfCircle(radius) {
   return Math.PI * radius ** 2;
 }
 
-const areaOfCircleWithAnonymous = function(radius) {
+export const areaOfCircleWithAnonymous = function (radius) {
   return Math.PI * radius ** 2;
 };
 
-const areaOfCircleWithArrow = radius => Math.PI * radius ** 2;
-
-export { areaOfCircle, areaOfCircleWithAnonymous, areaOfCircleWithArrow };
+export const areaOfCircleWithArrow = (radius) => Math.PI * radius ** 2;

src/pages/exercises/function-area-of-circle/_codes/js/response/area-of-circle.node.test.js

@@ -0,0 +1,15 @@
+import { describe, it } from 'node:test';
+import assert from 'node:assert';
+import { areaOfCircle } from './area-of-circle.js';
+
+describe('Circle Tools', () => {
+  describe('areaOfCircle()', () => {
+    it('should calculate the area of the circle', () => {
+      assert.equal(areaOfCircle(10), 314.1592653589793);
+    });
+
+    it('should calculate the area of the circle', () => {
+      assert.equal(areaOfCircle(1), 3.141592653589793);
+    });
+  });
+});

src/pages/exercises/function-area-of-circle/_codes/js/response/area-of-circle.print.js

@@ -1,13 +1,11 @@
-import {
-  areaOfCircle
-} from './area-of-circle.js'
+import { areaOfCircle } from './area-of-circle.js';
 
 // Circle Tools
 
 // Area of the circle of radius 10 is of 31.41592653589793
-console.log(areaOfCircle(10))
-console.log(314.1592653589793)
+console.log(areaOfCircle(10));
+console.log(314.1592653589793);
 
 // Area of the circle of radius 1 is of 3.141592653589793
-console.log(areaOfCircle(1))
-console.log(3.141592653589793)
+console.log(areaOfCircle(1));
+console.log(3.141592653589793);

src/pages/exercises/function-area-of-circle/_codes/js/response/package.json

@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}

src/pages/exercises/function-calc/_codes/js/code/calc.js

@@ -1,8 +1,6 @@
 /**
  * operator: '+', '-', '*', '/'
  */
-function calc(operand1, operand2, operator) {
+export function calc(operand1, operand2, operator) {
   // TODO
 }
-
-export { calc };

src/pages/exercises/function-calc/_codes/js/code/calc.node.test.js

@@ -0,0 +1,27 @@
+import { describe, it } from 'node:test';
+import assert from 'node:assert';
+import { calc } from './calc.js';
+
+describe('Calculator', () => {
+  describe('calc()', () => {
+    it('should add values', () => {
+      assert.equal(calc(1, 1, '+'), 2);
+      assert.equal(calc(10, 5, '+'), 15);
+    });
+
+    it('should subtract values', () => {
+      assert.equal(calc(1, 1, '-'), 0);
+      assert.equal(calc(10, 5, '-'), 5);
+    });
+
+    it('should multiply values', () => {
+      assert.equal(calc(1, 1, '*'), 1);
+      assert.equal(calc(10, 5, '*'), 50);
+    });
+
+    it('should divide values', () => {
+      assert.equal(calc(1, 1, '/'), 1);
+      assert.equal(calc(10, 5, '/'), 2);
+    });
+  });
+});

src/pages/exercises/function-calc/_codes/js/code/package.json

@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}

src/pages/exercises/function-calc/_codes/js/response/calc.js

@@ -1,7 +1,7 @@
 /**
  * operator: '+', '-', '*', '/'
  */
-function calc(operand1, operand2, operator) {
+export function calc(operand1, operand2, operator) {
   switch (operator) {
     case '+':
       return parseInt(operand1) + parseInt(operand2);
@@ -16,8 +16,6 @@ function calc(operand1, operand2, operator) {
 
 /* alternative answer. to undersand how eval works:
  * https://developer.mozilla.org/pt-BR/docs/Web/JavaScript/Reference/Global_Objects/eval */
-function calcWithEval(operand1, operand2, operator) {
+export function calcWithEval(operand1, operand2, operator) {
   return eval(operand1 + operator + operand2);
 }
-
-export { calc, calcWithEval };

src/pages/exercises/function-calc/_codes/js/response/calc.node.test.js

@@ -0,0 +1,27 @@
+import { describe, it } from 'node:test';
+import assert from 'node:assert';
+import { calc } from './calc.js';
+
+describe('Calculator', () => {
+  describe('calc()', () => {
+    it('should add values', () => {
+      assert.equal(calc(1, 1, '+'), 2);
+      assert.equal(calc(10, 5, '+'), 15);
+    });
+
+    it('should subtract values', () => {
+      assert.equal(calc(1, 1, '-'), 0);
+      assert.equal(calc(10, 5, '-'), 5);
+    });
+
+    it('should multiply values', () => {
+      assert.equal(calc(1, 1, '*'), 1);
+      assert.equal(calc(10, 5, '*'), 50);
+    });
+
+    it('should divide values', () => {
+      assert.equal(calc(1, 1, '/'), 1);
+      assert.equal(calc(10, 5, '/'), 2);
+    });
+  });
+});

src/pages/exercises/function-calc/_codes/js/response/package.json

@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}

src/pages/exercises/function-calendar/_codes/js/code/calendar.js

@@ -2,8 +2,6 @@
  * beginWeek: 0..6 - 0(DOM), 1(SEG), 2(TER), 3(QUA), 4(QUI), 5(SEX), 6(SAB)
  * endDay: 28..31
  */
-function calendar(beginWeek, endDay) {
+export function calendar(beginWeek, endDay) {
   // TODO
 }
-
-export { calendar };

src/pages/exercises/function-calendar/_codes/js/code/calendar.node.test.js

@@ -0,0 +1,68 @@
+import { describe, it } from 'node:test';
+import assert from 'node:assert';
+import { calendar } from './calendar.js';
+
+describe('Calendar Tool', () => {
+  describe('calendar()', () => {
+    it('making month starting on Sunday and ending on the 31st', () => {
+      assert.equal(
+        calendar(0, 31),
+        `DOM SEG TER QUA QUI SEX SAB
+ 01  02  03  04  05  06  07
+ 08  09  10  11  12  13  14
+ 15  16  17  18  19  20  21
+ 22  23  24  25  26  27  28
+ 29  30  31`
+      );
+    });
+
+    it('making month starting on Monday and ending on the 31st', () => {
+      assert.equal(
+        calendar(1, 31),
+        `DOM SEG TER QUA QUI SEX SAB
+     01  02  03  04  05  06
+ 07  08  09  10  11  12  13
+ 14  15  16  17  18  19  20
+ 21  22  23  24  25  26  27
+ 28  29  30  31`
+      );
+    });
+
+    it('making month starting on Tuesday and ending on the 30st', () => {
+      assert.equal(
+        calendar(2, 30),
+        `DOM SEG TER QUA QUI SEX SAB
+         01  02  03  04  05
+ 06  07  08  09  10  11  12
+ 13  14  15  16  17  18  19
+ 20  21  22  23  24  25  26
+ 27  28  29  30`
+      );
+    });
+
+    it('making month starting on Wednesday and ending on the 29st', () => {
+      assert.equal(
+        calendar(3, 29),
+        `DOM SEG TER QUA QUI SEX SAB
+             01  02  03  04
+ 05  06  07  08  09  10  11
+ 12  13  14  15  16  17  18
+ 19  20  21  22  23  24  25
+ 26  27  28  29`
+      );
+    });
+
+    it('making month starting on Saturday and ending on the 31st', () => {
+      assert.equal(
+        calendar(6, 31),
+        `DOM SEG TER QUA QUI SEX SAB
+                         01
+ 02  03  04  05  06  07  08
+ 09  10  11  12  13  14  15
+ 16  17  18  19  20  21  22
+ 23  24  25  26  27  28  29
+ 30  31`
+      );
+    });
+  });
+});

src/pages/exercises/function-calendar/_codes/js/code/package.json

@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}

src/pages/exercises/function-calendar/_codes/js/response/calendar.js

@@ -2,7 +2,7 @@
  * beginWeek: 0..6 - 0(DOM), 1(SEG), 2(TER), 3(QUA), 4(QUI), 5(SEX), 6(SAB)
  * endDay: 28..31
  */
-function calendar(beginWeek, endDay) {
+export function calendar(beginWeek, endDay) {
   let result = 'DOM SEG TER QUA QUI SEX SAB\n';
 
   for (let times = 0; times < beginWeek; times++) {
@@ -15,5 +15,3 @@ function calendar(beginWeek, endDay) {
     result += (day + beginWeek) % 7 == 0 ? '\n' : ' ';
   }
 }
-
-export { calendar };

src/pages/exercises/function-calendar/_codes/js/response/calendar.node.test.js

@@ -0,0 +1,68 @@
+import { describe, it } from 'node:test';
+import assert from 'node:assert';
+import { calendar } from './calendar.js';
+
+describe('Calendar Tool', () => {
+  describe('calendar()', () => {
+    it('making month starting on Sunday and ending on the 31st', () => {
+      assert.equal(
+        calendar(0, 31),
+        `DOM SEG TER QUA QUI SEX SAB
+ 01  02  03  04  05  06  07
+ 08  09  10  11  12  13  14
+ 15  16  17  18  19  20  21
+ 22  23  24  25  26  27  28
+ 29  30  31`
+      );
+    });
+
+    it('making month starting on Monday and ending on the 31st', () => {
+      assert.equal(
+        calendar(1, 31),
+        `DOM SEG TER QUA QUI SEX SAB
+     01  02  03  04  05  06
+ 07  08  09  10  11  12  13
+ 14  15  16  17  18  19  20
+ 21  22  23  24  25  26  27
+ 28  29  30  31`
+      );
+    });
+
+    it('making month starting on Tuesday and ending on the 30st', () => {
+      assert.equal(
+        calendar(2, 30),
+        `DOM SEG TER QUA QUI SEX SAB
+         01  02  03  04  05
+ 06  07  08  09  10  11  12
+ 13  14  15  16  17  18  19
+ 20  21  22  23  24  25  26
+ 27  28  29  30`
+      );
+    });
+
+    it('making month starting on Wednesday and ending on the 29st', () => {
+      assert.equal(
+        calendar(3, 29),
+        `DOM SEG TER QUA QUI SEX SAB
+             01  02  03  04
+ 05  06  07  08  09  10  11
+ 12  13  14  15  16  17  18
+ 19  20  21  22  23  24  25
+ 26  27  28  29`
+      );
+    });
+
+    it('making month starting on Saturday and ending on the 31st', () => {
+      assert.equal(
+        calendar(6, 31),
+        `DOM SEG TER QUA QUI SEX SAB
+                         01
+ 02  03  04  05  06  07  08
+ 09  10  11  12  13  14  15
+ 16  17  18  19  20  21  22
+ 23  24  25  26  27  28  29
+ 30  31`
+      );
+    });
+  });
+});

src/pages/exercises/function-calendar/_codes/js/response/package.json

@@ -0,0 +1,3 @@
+{
+  "type": "module"
+}

src/pages/exercises/function-factorial/_codes/js/code/factorial.js

@@ -1,5 +1,3 @@
-function factorial(number) {
+export function factorial(number) {
   // TODO
 }
-
-export { factorial };