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Contents
require 'spec_helper_models'
describe Gaku::Grading::Collection::Ordinal do
let(:student1) { create(:student) }
let(:student2) { create(:student) }
let(:exam) { create(:exam) }
let(:exam_portion1) { create(:exam_portion, exam: exam) }
let(:exam_portion2) { create(:exam_portion, exam: exam) }
let(:grading_method) do
create(:grading_method, name: 'Ordinal', grading_type: 'ordinal',
criteria: { A: '90', B:'80', C: '60', D: '40', F: '10' }.as_json)
end
describe 'initialize' do
it 'initializes with exam' do
exam_portion1; exam_portion2
subject = described_class.new(exam, [student1, student2], grading_method.criteria)
expect(subject.grade_exam).to eq [{id: student1.id, score: nil}, {id: student2.id, score: nil}]
end
end
it 'calculates ordinal from exam portion scores' do
create(:exam_portion_score, score: 28, student:student1, exam_portion: exam_portion1)
create(:exam_portion_score, score: 45, student:student1, exam_portion: exam_portion2)
create(:exam_portion_score, score: 68, student:student2, exam_portion: exam_portion1)
create(:exam_portion_score, score: 100, student:student2, exam_portion: exam_portion2)
subject = described_class.new(exam, [student1, student2], grading_method.criteria)
expect(subject.grade_exam).to eq [{id: student1.id, score: 'F'}, {id: student2.id, score: 'B'}]
end
end
Version data entries
5 entries across 5 versions & 1 rubygems