Var p1message success var p2message success var

var p1Message = 'SUCCESS';
var p2Message = 'SUCCESS';
var p3Message = 'SUCCESS';
var varDeclared = ['varDeclared', 'p1Message', 'p2Message', 'p3Message'];

Debug

Ways to debug
Ƭ Insert console.log() statements to test expected values
Ƭ Using Chrome Javascript Console
Ƭ Open javascript console
Ƭ Put break points
Ƭ Run the code line by line
Ƭ Print variables
Ƭ Run function

Test Code - Example Walkthrough

cs142-test-project2.js
var cs142MakeMultiFilter;
var Cs142TemplateProcessor;
Ƭ global scope
Ƭ undefined if they are not defined anywhere
Ƭ if they are defined in the global scope by some other script, they will have
those values.
Ƭ be careful of case when declaring your functions

cs142-test-project2.js- Testing p1
typeof cs142MakeMultiFilter!== 'function'
Ƭ typeof to see what cs142MakeMultiFilter is
Ƭ !== versus !=
Ɣ !== without type conversion

cs142-test-project2.js- Testing p1
console.error('cs142MakeMultiFilter does not return a function', filterFunc);
Ƭ Log an error message

Cs142-test-project2.js- Testing p1
Ƭ Check 1: Make sure cs142MakeFilterFunction returns a function when
given the correct parameters

Cs142-test-project2.js- Testing p1
Ƭ Check 2: If there is no filter function passed in, return the original array

End