add expresso test; fix bugs in trueOrFalse, stringOfNumbers

Author: stevemolitor

Cakefile

@@ -10,6 +10,9 @@ task 'build', 'Build JS files', ->
 task 'spec', 'Run Jasmine specs', ->
   exec 'jasmine-node spec', show_output
 
+task 'test', 'Run Jasmine specs', ->
+  exec 'expresso test', show_output
+
 task 'clean', 'Removes .js files created from build task', ->
   exec 'rm -rf lib', show_output
 

src/RandomData.coffee

@@ -69,8 +69,10 @@ random.element = (array) ->
 
 # Randomly returns `true` or `false`.
 random.trueOrFalse = ->
-  random.number(2) is 1 ? true : false
-
+  if random.number(2) is 1
+    true
+  else
+    false
 
 ##### Strings
 
@@ -80,7 +82,7 @@ random.string = (length = 16) ->
 
 # Generates a random string of digits of given length.
 random.stringOfNumbers = (n) ->
-  (i for i in [1..n]).join("") # TODO: use util.format in node.js 0.5.x
+  (random.number(i) for i in [1..n]).join("")
 
 
 ##### Names

test/RandomData.test.coffee

@@ -0,0 +1,65 @@
+random = require '../lib/RandomData'
+assert = require 'assert'
+
+# Mock out random number function to make tests deterministic:
+random.number = (n) -> 1
+
+module.exports =
+  'generates boolean values': ->
+     assert.equal true, random.trueOrFalse()
+
+  'generates random strings of specified lengths': ->
+    assert.equal '', random.string(0)
+    assert.equal 'B', random.string(1)
+    assert.equal 'BB', random.string(2)
+    assert.equal 'BBB', random.string(3)
+
+  'generates random string with default length of 16': ->
+    assert.equal 'BBBBBBBBBBBBBBBB', random.string()
+
+   # Person names
+  'generates random female first names': ->
+    assert.equal 'Ann', random.femaleFirstName()
+
+  'genrates random male first names': ->
+    assert.equal 'Anthony', random.maleFirstName()
+
+  'genrates random first names': ->
+    assert.equal 'Ann', random.firstName()
+
+  'generates random last names': ->
+    assert.equal 'Anderson', random.lastName()
+
+  'generates random middle initials': ->
+    assert.equal 'B', random.middleInitial()
+
+  # Locations
+  'generates random address line 1 values': ->
+    assert.equal '2 Beech Ave', random.addressLine1()
+
+  'generates random address line 2 values': ->
+    assert.equal 'Bsmt 2', random.addressLine2()
+
+  'generates random cities': ->
+    assert.equal 'Mount Pleasant', random.city()
+
+  'should generate random US state abbreviation': ->
+    assert.equal 'AL', random.usStateAbbreviation()
+
+  'generates random US state full name': ->
+    assert.equal 'Alabama', random.usStateName()
+
+  'generates random US 5 digit zip codes': ->
+    assert.equal '11111', random.usZipShort()
+
+  'generates random US 9 digit zip codes': ->
+    assert.equal '11111-1111', random.usZipLong()
+
+  'generates random countries': ->
+    assert.equal 'Albania', random.country()
+
+  'generates random international phone numbers': ->
+    assert.equal '011-2-11-1001', random.internationalPhone()
+
+
+