|
| 1 | +tests = ` |
| 2 | +var assert = require('chai').assert, |
| 3 | + Sandbox = require('javascript-sandbox'), |
| 4 | + CS = require('./cs.js'), |
| 5 | + consoleInput = code[0].code, |
| 6 | + userName; |
| 7 | +if(typeof(sandbox) == 'undefined') { |
| 8 | + var sandbox = new Sandbox(); |
| 9 | +} |
| 10 | +describe('set_name', function() { |
| 11 | + it('f_no_name', function() { |
| 12 | + var nameUsed; |
| 13 | + CS.traverse(consoleInput, function(node) { |
| 14 | + if (node.type == "Program" && node.body[0].type == "ExpressionStatement") { |
| 15 | + nameUsed = typeof eval(node.body[0].expression.raw) == "string"; |
| 16 | + } |
| 17 | + }); |
| 18 | + if(nameUsed) { |
| 19 | + userName = sandbox.evaluate(consoleInput) |
| 20 | + } |
| 21 | + assert(nameUsed); |
| 22 | + }); |
| 23 | + it('f_empty_string', function() { |
| 24 | + var isNotEmptyString; |
| 25 | + CS.traverse(consoleInput, function(node) { |
| 26 | + if (node.type == "Program" && node.body[0].type == "ExpressionStatement") { |
| 27 | + isNotEmptyString = eval(node.body[0].expression.raw) != ""; |
| 28 | + } |
| 29 | + }); |
| 30 | + assert(isNotEmptyString); |
| 31 | + }); |
| 32 | +}); |
| 33 | +details("output", function() { |
| 34 | + var message; |
| 35 | + try { |
| 36 | + message = sandbox.evaluate(consoleInput) |
| 37 | + } catch(e) { |
| 38 | + message = e.message |
| 39 | + } |
| 40 | + return { |
| 41 | + result: message, |
| 42 | + clientStore: { |
| 43 | + userName: userName |
| 44 | + } |
| 45 | + }; |
| 46 | +}); |
| 47 | +` |
| 48 | + |
| 49 | +failures = { |
| 50 | + "f_no_name": { |
| 51 | + "message": "Uh oh, it looks like you didn\'t create a string with your first name!", |
| 52 | + "hint": "Here's an example that you can type in: `\"Gregg\";`" |
| 53 | + }, |
| 54 | + "f_empty_string": { |
| 55 | + "message": "You have the quotes, but you need to put your name inside them." |
| 56 | + "hint": "Here's an example that you can type in: `\"Gregg\";`" |
| 57 | + } |
| 58 | +} |
| 59 | + |
| 60 | +module.exports = { |
| 61 | + "title": "Strings", |
| 62 | + "instructions": `Start learning JavaScript with us by typing in your *first name* surrounded by |
| 63 | + quotation marks, and ending with a semicolon. For example, I would type my name like this: |
| 64 | + \`"Gregg";\``, |
| 65 | + "hints": [ |
| 66 | + "Type in your first name surrounded by double quotes!" |
| 67 | + ], |
| 68 | + "tests": tests, |
| 69 | + "failures": failures, |
| 70 | + "answer": "Gregg" |
| 71 | +} |
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