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Simon Williams e402017e17 upgrade canvas_quiz_statistics to rspec 3 syntax 
refs CNVS-34040

test plan: specs should pass

Change-Id: Ic81ccbc5382dbc5c3b1e997281d2f988c7e350dc
Reviewed-on: https://gerrit.instructure.com/98413
Tested-by: Jenkins
Reviewed-by: Landon Wilkins <lwilkins@instructure.com>
Product-Review: Landon Wilkins <lwilkins@instructure.com>
QA-Review: Landon Wilkins <lwilkins@instructure.com>
 		2016-12-27 18:44:20 +00:00
..
lib Add statistics for manually graded question types 2016-02-23 03:31:09 +00:00
spec upgrade canvas_quiz_statistics to rspec 3 syntax 2016-12-27 18:44:20 +00:00
.rspec upgrade canvas_quiz_statistics to rspec 3 syntax 2016-12-27 18:44:20 +00:00
CHANGELOG.md Quiz Stats [Backend] - Gem & Essays 2014-05-12 15:02:45 +00:00
Gemfile fix iconv and syck dependencies for vendored gems and ruby 2.2 2015-06-11 15:49:31 +00:00
Guardfile Quiz Stats [Backend] - Gem & Essays 2014-05-12 15:02:45 +00:00
LICENSE.txt Quiz Stats [Backend] - Gem & Essays 2014-05-12 15:02:45 +00:00
README.md Quiz Stats [Backend] - Gem & Essays 2014-05-12 15:02:45 +00:00
Rakefile Quiz Stats [Backend] - Gem & Essays 2014-05-12 15:02:45 +00:00
TODO.md Quiz Stats [Backend] - Gem & Essays 2014-05-12 15:02:45 +00:00
canvas_quiz_statistics.gemspec upgrade canvas_quiz_statistics to rspec 3 syntax 2016-12-27 18:44:20 +00:00
test.sh simplify gem test harnesses 2016-01-19 17:52:58 +00:00

README.md

CanvasQuizStatistics

A bunch of objects that can generate statistics from a set of responses to a quiz.

Work In Progress.

Extending

Adding support for a new question type

Implementing the analyzer

  • define an answer analyzer in answer_analyzers/question_type.rb
  • make sure your analyzer implements the common interface, which is defined by the AnswerAnalyzer::Base class
  • please document both output and input formats that you expect to generate the stats

Registering it

Edit lib/canvas_quiz_statistics/answer_analyzers.rb and:

  • require your analyzer
  • add it to the list of available analyzers in CanvasQuizStatistics::AnswerAnalyzers::AVAILABLE_ANALYZERS where the key should be the question type (with the _question suffix) and the value would be your analyzer

Covering it

You will probably need to simulate question data to cover your analyzer. Grab a JSON snapshot of the question_data construct for your question and save it in spec/support/fixtures/ and check out the fixture helpers in spec/support/question_helpers.rb for more information on how to use the fixture.