improved create demo

Author: ShMcK

src/create/setup/tutorial/chapter-01/page-01/page-one.md

@@ -1,10 +1,22 @@
-### Page One Title
-Page one description.
+### Add & Subtract
+Writing basic functions.
 
-More about page one.
+A function has inputs and outputs. The inputs we call "parameters" and wrap them in `(` brackets `)`.
 
-+ write a function that does something.
+The output is `return`ed from the function.
+
+```
+                    // input
+function doSomething(parameter) {
+  // output
+  return parameter;
+}
+```
+
+Try making your own basic functions.
+
++ write a function `addOne` that adds one to a number
 @test('chapter-01/page-01/task-01')
 
-+ write some other function
++ write a function `subtractOne` that subtracts one from a number
 @test('chapter-01/page-01/task-02')

src/create/setup/tutorial/chapter-01/page-01/task-01.spec.js

@@ -1 +1,29 @@
-console.log('page one test');
+var expect = require('chai').expect;
+var context = require('test-context');
+var filePath = '../../../example.js';
+context(filePath);
+
+describe('addOne', function() {
+
+  it('doesn\'t exist', function() {
+    expect(addOne).to.not.be.undefined;
+  });
+
+  it('doesn\'t take any parameters', function() {
+    expect(addOne.length).to.be.above(0);
+  });
+
+  it('doesn\'t return anything', function() {
+    expect(addOne(1)).to.exist;
+  });
+
+  it('doesn\'t output a number', function() {
+    expect(addOne(1)).to.be.a('number');
+  });
+
+  it('doesn\'t add 1 + 1', function() {
+    expect(addOne(1)).to.equal(2);
+    expect(addOne(10)).to.equal(11);
+  });
+
+});

src/create/setup/tutorial/chapter-01/page-01/task-02.spec.js

@@ -0,0 +1,24 @@
+var expect = require('chai').expect;
+var context = require('test-context');
+context('../../../example.js');
+
+describe('subtractOne', function() {
+
+  it('doesn\'t exist', function () {
+    expect(subtractOne).to.not.be.undefined;
+  });
+
+  it('doesn\'t take any parameters', function() {
+    expect(subtractOne.length).to.be.above(0);
+  });
+
+  it('doesn\'t output a number', function () {
+    expect(subtractOne(1)).to.be.a('number');
+  });
+
+  it('doesn\'t subtract 1', function() {
+    expect(subtractOne(1)).to.equal(0);
+    expect(subtractOne(10)).to.equal(9);
+  });
+
+});

src/create/setup/tutorial/chapter-01/page-02/page-two.md

@@ -1,10 +1,10 @@
-### Page Two Title
-Page two description.
+### Divide & Multiply
+Writing basic functions continued.
 
-More about page two.
+We'll write two more basic functions, this time without any help.
 
-+ write a function that does something.
++ write a function `divideOne` divides a number by 1
 @test('chapter-01/page-02/task-01')
 
-+ write some other function
++ write a function `mutiplyone` that multiplies a number by 1
 @test('chapter-01/page-02/task-02')

src/create/setup/tutorial/chapter-01/page-02/task-01.spec.js

@@ -1 +1,24 @@
-console.log('page one test');
+var expect = require('chai').expect;
+var context = require('test-context');
+context('../../../example.js');
+
+describe('divideOne', function() {
+
+  it('doesn\'t exist', function () {
+    expect(divideOne).to.not.be.undefined;
+  });
+
+  it('doesn\'t take any parameters', function() {
+    expect(divideOne.length).to.be.above(0);
+  });
+
+  it('doesn\'t output a number', function () {
+    expect(divideOne(1)).to.be.a('number');
+  });
+
+  it('returns the same number', function() {
+    expect(divideOne(1)).to.equal(1);
+    expect(divideOne(10)).to.equal(10);
+  });
+
+});

src/create/setup/tutorial/chapter-01/page-02/task-02.spec.js

@@ -0,0 +1,24 @@
+var expect = require('chai').expect;
+var context = require('test-context');
+context('../../../example.js');
+
+describe('multiplyOne', function() {
+
+  it('doesn\'t exist', function () {
+    expect(multiplyOne).to.not.be.undefined;
+  });
+
+  it('doesn\'t take any parameters', function() {
+    expect(multiplyOne.length).to.be.above(0);
+  });
+
+  it('doesn\'t output a number', function () {
+    expect(multiplyOne(1)).to.be.a('number');
+  });
+
+  it('returns the multiplied number by one', function() {
+    expect(multiplyOne(1)).to.equal(1);
+    expect(multiplyOne(10)).to.equal(10);
+  });
+
+});