@ -2,6 +2,12 @@ require 'rails_helper'
RSpec . describe Measure , type : :model do
let ( :measure ) { create ( :measure ) }
let ( :scale ) { create ( :scale , measure : ) }
let ( :teacher_scale ) { create ( :teacher_scale , measure : ) }
let ( :student_scale ) { create ( :student_scale , measure : ) }
let ( :school ) { create ( :school ) }
let ( :academic_year ) { create ( :academic_year ) }
let ( :admin_watch_low_benchmark ) { 2 . 0 }
let ( :admin_growth_low_benchmark ) { 3 . 0 }
let ( :admin_approval_low_benchmark ) { 4 . 0 }
@ -17,166 +23,450 @@ RSpec.describe Measure, type: :model do
let ( :teacher_approval_low_benchmark ) { 3 . 2 }
let ( :teacher_ideal_low_benchmark ) { 4 . 2 }
context 'when a measure includes only one admin data item' do
before do
create ( :admin_data_item , measure : measure ,
watch_low_benchmark : admin_watch_low_benchmark ,
growth_low_benchmark : admin_growth_low_benchmark ,
approval_low_benchmark : admin_approval_low_benchmark ,
ideal_low_benchmark : admin_ideal_low_benchmark )
end
it 'returns a watch low benchmark equal to the admin data item watch low benchmark' do
expect ( measure . watch_low_benchmark ) . to be 2 . 0
end
describe 'benchmarks' do
context 'when a measure includes only one admin data item' do
before do
create ( :admin_data_item , scale : ,
watch_low_benchmark : admin_watch_low_benchmark ,
growth_low_benchmark : admin_growth_low_benchmark ,
approval_low_benchmark : admin_approval_low_benchmark ,
ideal_low_benchmark : admin_ideal_low_benchmark )
end
it 'returns a watch low benchmark equal to the admin data item watch low benchmark' do
expect ( measure . watch_low_benchmark ) . to be 2 . 0
end
it 'returns the source as an admin_data_item' do
expect ( measure . sources ) . to eq [ :admin_data ]
it 'returns the source as an admin_data_item' do
expect ( measure . sources ) . to eq [ :admin_data ]
end
end
end
context 'when a measure includes only student survey items' do
before do
create ( :student_survey_item , measure : measure ,
watch_low_benchmark : student_watch_low_benchmark ,
growth_low_benchmark : student_growth_low_benchmark ,
approval_low_benchmark : student_approval_low_benchmark ,
ideal_low_benchmark : student_ideal_low_benchmark )
end
it 'returns a watch low benchmark equal to the student survey item watch low benchmark ' do
expect ( measure . watch_low_benchmark ) . to be 1 . 5
context 'when a measure includes only student survey items' do
before do
create ( :student_survey_item , scale : ,
watch_low_benchmark : student_watch_low_benchmark ,
growth_low_benchmark : student_growth_low_benchmark ,
approval_low_benchmark : student_approval_low_benchmark ,
ideal_low_benchmark : student_ideal_low_benchmark )
end
it 'returns a watch low benchmark equal to the student survey item watch low benchmark ' do
expect ( measure . watch_low_benchmark ) . to be 1 . 5
end
it 'returns a warning low benchmark equal to the student survey item warning low benchmark ' do
expect ( measure . warning_low_benchmark ) . to eq 1
end
it 'returns the source as student_surveys' do
expect ( measure . sources ) . to eq [ :student_surveys ]
end
end
it 'returns a warning low benchmark equal to the student survey item warning low benchmark ' do
expect ( measure . warning_low_benchmark ) . to eq 1
end
it 'returns the source as student_surveys' do
expect ( measure . sources ) . to eq [ :student_surveys ]
end
end
context 'when a measure includes only teacher survey items' do
before do
create ( :teacher_survey_item , measure : measure ,
watch_low_benchmark : teacher_watch_low_benchmark ,
growth_low_benchmark : teacher_growth_low_benchmark ,
approval_low_benchmark : teacher_approval_low_benchmark ,
ideal_low_benchmark : teacher_ideal_low_benchmark )
end
it 'returns a watch low benchmark equal to the teacher survey item watch low benchmark ' do
expect ( measure . watch_low_benchmark ) . to be 1 . 2
context 'when a measure includes only teacher survey items' do
before do
create ( :teacher_survey_item , scale : ,
watch_low_benchmark : teacher_watch_low_benchmark ,
growth_low_benchmark : teacher_growth_low_benchmark ,
approval_low_benchmark : teacher_approval_low_benchmark ,
ideal_low_benchmark : teacher_ideal_low_benchmark )
end
it 'returns a watch low benchmark equal to the teacher survey item watch low benchmark ' do
expect ( measure . watch_low_benchmark ) . to be 1 . 2
end
it 'returns a warning low benchmark equal to the teacher survey item warning low benchmark ' do
expect ( measure . warning_low_benchmark ) . to eq 1
end
it 'returns the source as teacher_surveys' do
expect ( measure . sources ) . to eq [ :teacher_surveys ]
end
end
it 'returns a warning low benchmark equal to the teacher survey item warning low benchmark ' do
expect ( measure . warning_low_benchmark ) . to eq 1
end
it 'returns the source as teacher_surveys' do
expect ( measure . sources ) . to eq [ :teacher_surveys ]
end
end
context 'when a measure includes admin data and student survey items' do
before do
create_list ( :admin_data_item , 3 , measure : measure ,
watch_low_benchmark : admin_watch_low_benchmark ,
growth_low_benchmark : admin_growth_low_benchmark ,
approval_low_benchmark : admin_approval_low_benchmark ,
ideal_low_benchmark : admin_ideal_low_benchmark )
create ( :student_survey_item , measure : measure ,
watch_low_benchmark : student_watch_low_benchmark ,
growth_low_benchmark : student_growth_low_benchmark ,
approval_low_benchmark : student_approval_low_benchmark ,
ideal_low_benchmark : student_ideal_low_benchmark )
end
context 'when a measure includes admin data and student survey items' do
before do
create_list ( :admin_data_item , 3 , scale : ,
watch_low_benchmark : admin_watch_low_benchmark ,
growth_low_benchmark : admin_growth_low_benchmark ,
approval_low_benchmark : admin_approval_low_benchmark ,
ideal_low_benchmark : admin_ideal_low_benchmark )
it 'returns the average of admin and student benchmarks where each admin data item has a weight of 1 and student survey items all together have a weight of 1' do
# (2*3 + 1.5)/4
expect ( measure . watch_low_benchmark ) . to be 1 . 875
end
it 'returns the source as admin and student survey items' do
expect ( measure . sources ) . to eq [ :admin_data , :student_surveys ]
end
end
create ( :student_survey_item , scale : ,
watch_low_benchmark : student_watch_low_benchmark ,
growth_low_benchmark : student_growth_low_benchmark ,
approval_low_benchmark : student_approval_low_benchmark ,
ideal_low_benchmark : student_ideal_low_benchmark )
end
context 'when a measure includes admin data and teacher survey items' do
before do
create_list ( :admin_data_item , 3 , measure : measure ,
watch_low_benchmark : admin_watch_low_benchmark ,
growth_low_benchmark : admin_growth_low_benchmark ,
approval_low_benchmark : admin_approval_low_benchmark ,
ideal_low_benchmark : admin_ideal_low_benchmark )
create ( :teacher_survey_item , measure : measure ,
watch_low_benchmark : teacher_watch_low_benchmark ,
growth_low_benchmark : teacher_growth_low_benchmark ,
approval_low_benchmark : teacher_approval_low_benchmark ,
ideal_low_benchmark : teacher_ideal_low_benchmark )
it 'returns the average of admin and student benchmarks where each admin data item has a weight of 1 and student survey items all together have a weight of 1' do
# (2*3 + 1.5)/4
expect ( measure . watch_low_benchmark ) . to be 1 . 875
end
it 'returns the source as admin and student survey items' do
expect ( measure . sources ) . to eq % i [ admin_data student_surveys ]
end
end
it 'returns the average of admin and teacher benchmarks where each admin data item has a weight of 1 and teacher survey items all together have a weight of 1' do
# (2*3 + 1.2)/4
expect ( measure . watch_low_benchmark ) . to be 1 . 8
end
it 'returns the source as admin and teacher survey items' do
expect ( measure . sources ) . to eq [ :admin_data , :teacher_surveys ]
end
end
context 'when a measure includes admin data and teacher survey items' do
before do
create_list ( :admin_data_item , 3 , scale : ,
watch_low_benchmark : admin_watch_low_benchmark ,
growth_low_benchmark : admin_growth_low_benchmark ,
approval_low_benchmark : admin_approval_low_benchmark ,
ideal_low_benchmark : admin_ideal_low_benchmark )
create ( :teacher_survey_item , scale : ,
watch_low_benchmark : teacher_watch_low_benchmark ,
growth_low_benchmark : teacher_growth_low_benchmark ,
approval_low_benchmark : teacher_approval_low_benchmark ,
ideal_low_benchmark : teacher_ideal_low_benchmark )
end
context 'when a measure includes student and teacher survey items' do
before do
create_list ( :student_survey_item , 3 , measure : measure ,
watch_low_benchmark : student_watch_low_benchmark ,
growth_low_benchmark : student_growth_low_benchmark ,
approval_low_benchmark : student_approval_low_benchmark ,
ideal_low_benchmark : student_ideal_low_benchmark )
create_list ( :teacher_survey_item , 3 , measure : measure ,
watch_low_benchmark : teacher_watch_low_benchmark ,
growth_low_benchmark : teacher_growth_low_benchmark ,
approval_low_benchmark : teacher_approval_low_benchmark ,
ideal_low_benchmark : teacher_ideal_low_benchmark )
it 'returns the average of admin and teacher benchmarks where each admin data item has a weight of 1 and teacher survey items all together have a weight of 1' do
# (2*3 + 1.2)/4
expect ( measure . watch_low_benchmark ) . to be 1 . 8
end
it 'returns the source as admin and teacher survey items' do
expect ( measure . sources ) . to eq % i [ admin_data teacher_surveys ]
end
end
it 'returns the average of student and teacher benchmarks where teacher survey items all together have a weight of 1 and all student survey items have a weight of 1' do
# (1.2+ 1.5)/2
expect ( measure . watch_low_benchmark ) . to be 1 . 35
context 'when a measure includes student and teacher survey items' do
before do
create_list ( :student_survey_item , 3 , scale : ,
watch_low_benchmark : student_watch_low_benchmark ,
growth_low_benchmark : student_growth_low_benchmark ,
approval_low_benchmark : student_approval_low_benchmark ,
ideal_low_benchmark : student_ideal_low_benchmark )
create_list ( :teacher_survey_item , 3 , scale : ,
watch_low_benchmark : teacher_watch_low_benchmark ,
growth_low_benchmark : teacher_growth_low_benchmark ,
approval_low_benchmark : teacher_approval_low_benchmark ,
ideal_low_benchmark : teacher_ideal_low_benchmark )
end
it 'returns the average of student and teacher benchmarks where teacher survey items all together have a weight of 1 and all student survey items have a weight of 1' do
# (1.2+ 1.5)/2
expect ( measure . watch_low_benchmark ) . to be 1 . 35
end
it 'returns the source as student and teacher survey items' do
expect ( measure . sources ) . to eq % i [ student_surveys teacher_surveys ]
end
end
it 'returns the source as student and teacher survey items' do
expect ( measure . sources ) . to eq [ :student_surveys , :teacher_surveys ]
context 'when a measure includes admin data and student and teacher survey items' do
before do
create_list ( :admin_data_item , 3 , scale : ,
watch_low_benchmark : admin_watch_low_benchmark ,
growth_low_benchmark : admin_growth_low_benchmark ,
approval_low_benchmark : admin_approval_low_benchmark ,
ideal_low_benchmark : admin_ideal_low_benchmark )
create_list ( :student_survey_item , 3 , scale : ,
watch_low_benchmark : student_watch_low_benchmark ,
growth_low_benchmark : student_growth_low_benchmark ,
approval_low_benchmark : student_approval_low_benchmark ,
ideal_low_benchmark : student_ideal_low_benchmark )
create_list ( :teacher_survey_item , 3 , scale : ,
watch_low_benchmark : teacher_watch_low_benchmark ,
growth_low_benchmark : teacher_growth_low_benchmark ,
approval_low_benchmark : teacher_approval_low_benchmark ,
ideal_low_benchmark : teacher_ideal_low_benchmark )
end
it 'returns the average of admin and teacher benchmarks where each admin data item has a weight of 1 and teacher survey items all together have a weight of 1, and student surveys have a weight of 1' do
# (2 * 3 + 1.2 + 1.5)/ 5
expect ( measure . watch_low_benchmark ) . to be_within ( 0 . 001 ) . of 1 . 74
# (3 * 3 + 2.2 + 2.5)/ 5
expect ( measure . growth_low_benchmark ) . to be_within ( 0 . 001 ) . of 2 . 74
# (4 * 3 + 3.2 + 3.5)/ 5
expect ( measure . approval_low_benchmark ) . to be_within ( 0 . 001 ) . of 3 . 74
# (5 * 3 + 4.2 + 4.5)/ 5
expect ( measure . ideal_low_benchmark ) . to be_within ( 0 . 001 ) . of 4 . 74
end
it 'returns the source as admin student and teacher survey items' do
expect ( measure . sources ) . to eq % i [ admin_data student_surveys teacher_surveys ]
end
end
end
context 'when a measure includes admin data and student and teacher survey items' do
before do
create_list ( :admin_data_item , 3 , measure : measure ,
watch_low_benchmark : admin_watch_low_benchmark ,
growth_low_benchmark : admin_growth_low_benchmark ,
approval_low_benchmark : admin_approval_low_benchmark ,
ideal_low_benchmark : admin_ideal_low_benchmark )
create_list ( :student_survey_item , 3 , measure : measure ,
watch_low_benchmark : student_watch_low_benchmark ,
growth_low_benchmark : student_growth_low_benchmark ,
approval_low_benchmark : student_approval_low_benchmark ,
ideal_low_benchmark : student_ideal_low_benchmark )
create_list ( :teacher_survey_item , 3 , measure : measure ,
watch_low_benchmark : teacher_watch_low_benchmark ,
growth_low_benchmark : teacher_growth_low_benchmark ,
approval_low_benchmark : teacher_approval_low_benchmark ,
ideal_low_benchmark : teacher_ideal_low_benchmark )
describe '.score' do
context 'when the measure includes only teacher data' do
let ( :teacher_survey_item_1 ) { create ( :teacher_survey_item , scale : teacher_scale ) }
let ( :teacher_survey_item_2 ) { create ( :teacher_survey_item , scale : teacher_scale ) }
let ( :teacher_survey_item_3 ) { create ( :teacher_survey_item , scale : teacher_scale ) }
context " and the number of responses for each of the measure's survey items meets the teacher threshold of 17 " do
before :each do
create_list ( :survey_item_response , SurveyItemResponse :: TEACHER_RESPONSE_THRESHOLD ,
survey_item : teacher_survey_item_1 , academic_year : , school : , likert_score : 3 )
create_list ( :survey_item_response , SurveyItemResponse :: TEACHER_RESPONSE_THRESHOLD ,
survey_item : teacher_survey_item_2 , academic_year : , school : , likert_score : 4 )
create_list ( :survey_item_response , SurveyItemResponse :: TEACHER_RESPONSE_THRESHOLD ,
survey_item : teacher_survey_item_3 , academic_year : , school : , likert_score : 5 )
end
it 'returns the average of the likert scores of the survey items' do
expect ( measure . score ( school : , academic_year : ) . average ) . to eq 4
end
it 'affirms that the result meets the teacher threshold' do
expect ( measure . score ( school : , academic_year : ) . meets_teacher_threshold? ) . to be true
end
it 'reports the result does not meeet student threshold' do
expect ( measure . score ( school : , academic_year : ) . meets_student_threshold? ) . to be false
end
end
context " and the average number of responses across the measure's survey items meets the teacher threshold of 17 " do
before :each do
create_list ( :survey_item_response , 19 , survey_item : teacher_survey_item_1 , academic_year : , school : ,
likert_score : 3 )
create_list ( :survey_item_response , 16 , survey_item : teacher_survey_item_2 , academic_year : , school : ,
likert_score : 4 )
create_list ( :survey_item_response , 16 , survey_item : teacher_survey_item_3 , academic_year : , school : ,
likert_score : 5 )
end
it 'returns the average of the likert scores of the survey items' do
average_score = 4
expect ( measure . score ( school : , academic_year : ) . average ) . to be_within ( 0 . 001 ) . of ( average_score )
end
end
context " and none of the measure's survey items meets the teacher threshold of 17 " do
before :each do
create_list ( :survey_item_response , 16 , survey_item : teacher_survey_item_1 , academic_year : , school : ,
likert_score : rand )
create_list ( :survey_item_response , 16 , survey_item : teacher_survey_item_2 , academic_year : , school : ,
likert_score : rand )
create_list ( :survey_item_response , 16 , survey_item : teacher_survey_item_3 , academic_year : , school : ,
likert_score : rand )
end
it 'returns nil' do
expect ( measure . score ( school : , academic_year : ) . average ) . to be_nil
end
it 'affirms that the result does not meet the threshold' do
expect ( measure . score ( school : , academic_year : ) . meets_teacher_threshold? ) . to be false
end
end
context " and the average number of responses across the measure's survey items does not meet the teacher threshold of 17 " do
before :each do
create_list ( :survey_item_response , 18 , survey_item : teacher_survey_item_1 , academic_year : , school : ,
likert_score : rand )
create_list ( :survey_item_response , 16 , survey_item : teacher_survey_item_2 , academic_year : , school : ,
likert_score : rand )
create_list ( :survey_item_response , 16 , survey_item : teacher_survey_item_3 , academic_year : , school : ,
likert_score : rand )
end
it 'returns nil' do
expect ( measure . score ( school : , academic_year : ) . average ) . to be_nil
end
it 'affirms that the result does not meet the threshold' do
expect ( measure . score ( school : , academic_year : ) . meets_teacher_threshold? ) . to be false
end
end
end
it 'returns the average of admin and teacher benchmarks where each admin data item has a weight of 1 and teacher survey items all together have a weight of 1, and student surveys have a weight of 1' do
# (2 * 3 + 1.2 + 1.5)/ 5
expect ( measure . watch_low_benchmark ) . to be_within ( 0 . 001 ) . of 1 . 74
# (3 * 3 + 2.2 + 2.5)/ 5
expect ( measure . growth_low_benchmark ) . to be_within ( 0 . 001 ) . of 2 . 74
# (4 * 3 + 3.2 + 3.5)/ 5
expect ( measure . approval_low_benchmark ) . to be_within ( 0 . 001 ) . of 3 . 74
# (5 * 3 + 4.2 + 4.5)/ 5
expect ( measure . ideal_low_benchmark ) . to be_within ( 0 . 001 ) . of 4 . 74
context 'when the measure includes only student data' do
let ( :student_survey_item_1 ) { create ( :student_survey_item , scale : student_scale ) }
let ( :student_survey_item_2 ) { create ( :student_survey_item , scale : student_scale ) }
let ( :student_survey_item_3 ) { create ( :student_survey_item , scale : student_scale ) }
context " and the number of responses for each of the measure's survey items meets the student threshold of 196 " do
before :each do
create_list ( :survey_item_response , SurveyItemResponse :: STUDENT_RESPONSE_THRESHOLD ,
survey_item : student_survey_item_1 , academic_year : , school : , likert_score : 3 )
create_list ( :survey_item_response , SurveyItemResponse :: STUDENT_RESPONSE_THRESHOLD ,
survey_item : student_survey_item_2 , academic_year : , school : , likert_score : 4 )
create_list ( :survey_item_response , SurveyItemResponse :: STUDENT_RESPONSE_THRESHOLD ,
survey_item : student_survey_item_3 , academic_year : , school : , likert_score : 5 )
end
it 'returns the average of the likert scores of the survey items' do
expect ( measure . score ( school : , academic_year : ) . average ) . to eq 4
end
it 'affirms that the result meets the student threshold' do
expect ( measure . score ( school : , academic_year : ) . meets_student_threshold? ) . to be true
end
it 'notes that the result does not meet the teacher threshold' do
expect ( measure . score ( school : , academic_year : ) . meets_teacher_threshold? ) . to be false
end
end
context " and the average number of responses across the measure's survey items meets the student threshold of 196 " do
before :each do
create_list ( :survey_item_response , 200 , survey_item : student_survey_item_1 , academic_year : ,
school : , likert_score : 3 )
create_list ( :survey_item_response , 195 , survey_item : student_survey_item_2 , academic_year : ,
school : , likert_score : 4 )
create_list ( :survey_item_response , 193 , survey_item : student_survey_item_3 , academic_year : ,
school : , likert_score : 5 )
end
it 'returns the average of the likert scores of the survey items' do
average_score = 4
expect ( measure . score ( school : , academic_year : ) . average ) . to be_within ( 0 . 001 ) . of ( average_score )
end
end
context " and none of the measure's survey items meets the student threshold of 196 " do
before :each do
create_list ( :survey_item_response , 195 , survey_item : student_survey_item_1 , academic_year : ,
school : , likert_score : rand )
create_list ( :survey_item_response , 195 , survey_item : student_survey_item_2 , academic_year : ,
school : , likert_score : rand )
create_list ( :survey_item_response , 195 , survey_item : student_survey_item_3 , academic_year : ,
school : , likert_score : rand )
end
it 'returns nil' do
expect ( measure . score ( school : , academic_year : ) . average ) . to be_nil
end
it 'affirms that the result does not meet the threshold' do
expect ( measure . score ( school : , academic_year : ) . meets_student_threshold? ) . to be false
end
end
context " and the average number of responses across the measure's survey items does not meet the student threshold of 196 " do
before :each do
create_list ( :survey_item_response , 200 , survey_item : student_survey_item_1 , academic_year : ,
school : , likert_score : rand )
create_list ( :survey_item_response , SurveyItemResponse :: STUDENT_RESPONSE_THRESHOLD ,
survey_item : student_survey_item_2 , academic_year : , school : , likert_score : rand )
create_list ( :survey_item_response , 191 , survey_item : student_survey_item_3 , academic_year : ,
school : , likert_score : rand )
end
it 'returns nil' do
expect ( measure . score ( school : , academic_year : ) . average ) . to be_nil
end
it 'affirms that the result does not meet the threshold' do
expect ( measure . score ( school : , academic_year : ) . meets_student_threshold? ) . to be false
end
end
end
it 'returns the source as admin student and teacher survey items' do
expect ( measure . sources ) . to eq [ :admin_data , :student_surveys , :teacher_surveys ]
context 'when the measure includes both teacher and student data' do
let ( :teacher_survey_item_1 ) { create ( :teacher_survey_item , scale : teacher_scale ) }
let ( :student_survey_item_1 ) { create ( :student_survey_item , scale : student_scale ) }
context 'and there is sufficient teacher data and sufficient student data' do
before :each do
create_list ( :survey_item_response , SurveyItemResponse :: TEACHER_RESPONSE_THRESHOLD ,
survey_item : teacher_survey_item_1 , academic_year : , school : , likert_score : 5 )
create_list ( :survey_item_response , SurveyItemResponse :: STUDENT_RESPONSE_THRESHOLD ,
survey_item : student_survey_item_1 , academic_year : , school : , likert_score : 5 )
end
it 'returns the average of the likert scores of the survey items' do
expect ( measure . score ( school : , academic_year : ) . average ) . to eq 5
end
it 'affirms that the result does meet the thresholds' do
expect ( measure . score ( school : , academic_year : ) . meets_teacher_threshold? ) . to be true
end
context 'and a different measure in the same year exists' do
before :each do
different_measure = create ( :measure )
different_scale = create ( :teacher_scale , measure : different_measure )
different_teacher_survey_item = create ( :teacher_survey_item , scale : different_scale )
create_list ( :survey_item_response , SurveyItemResponse :: TEACHER_RESPONSE_THRESHOLD ,
survey_item : different_teacher_survey_item , academic_year : , school : , likert_score : 1 )
end
it 'affirms the additional measures do not change the scores for the original measure' do
expect ( measure . score ( school : , academic_year : ) . average ) . to eq 5
end
end
context 'and data exists for the same measure but a different school' do
before do
different_school = create ( :school )
create_list ( :survey_item_response , SurveyItemResponse :: TEACHER_RESPONSE_THRESHOLD ,
survey_item : teacher_survey_item_1 , academic_year : , school : different_school , likert_score : 1 )
end
it 'affirms the data for the different school does not affect the average for the original school' do
expect ( measure . score ( school : , academic_year : ) . average ) . to eq 5
end
end
context 'and data exists for the same measure but a different year' do
before do
different_year = create ( :academic_year , range : '1111-12' )
create_list ( :survey_item_response , SurveyItemResponse :: TEACHER_RESPONSE_THRESHOLD ,
survey_item : teacher_survey_item_1 , academic_year : different_year , school : , likert_score : 1 )
end
it 'affirms the data for the different year does not affect the average for the original year' do
expect ( measure . score ( school : , academic_year : ) . average ) . to eq 5
end
end
end
context 'and there is sufficient teacher data and insufficient student data' do
before :each do
create_list ( :survey_item_response , SurveyItemResponse :: TEACHER_RESPONSE_THRESHOLD ,
survey_item : teacher_survey_item_1 , academic_year : , school : , likert_score : 5 )
create_list ( :survey_item_response , SurveyItemResponse :: STUDENT_RESPONSE_THRESHOLD - 1 ,
survey_item : student_survey_item_1 , academic_year : , school : , likert_score : 1 )
end
it 'returns the average of the likert scores of the teacher survey items' do
expect ( measure . score ( school : , academic_year : ) . average ) . to eq 5
end
it 'affirms that the result meets the teacher threshold but not the student threshold' do
expect ( measure . score ( school : , academic_year : ) . meets_teacher_threshold? ) . to be true
expect ( measure . score ( school : , academic_year : ) . meets_student_threshold? ) . to be false
end
end
context 'and there is insufficient teacher data and sufficient student data' do
before :each do
create_list ( :survey_item_response , SurveyItemResponse :: TEACHER_RESPONSE_THRESHOLD - 1 ,
survey_item : teacher_survey_item_1 , academic_year : , school : , likert_score : 1 )
create_list ( :survey_item_response , SurveyItemResponse :: STUDENT_RESPONSE_THRESHOLD ,
survey_item : student_survey_item_1 , academic_year : , school : , likert_score : 5 )
end
it 'returns the average of the likert scores of the student survey items' do
expect ( measure . score ( school : , academic_year : ) . average ) . to eq 5
end
it 'affirms that the result meets the student threshold but not the teacher threshold' do
expect ( measure . score ( school : , academic_year : ) . meets_teacher_threshold? ) . to be false
expect ( measure . score ( school : , academic_year : ) . meets_student_threshold? ) . to be true
end
end
context 'and there is insufficient teacher data and insufficient student data' do
before :each do
create_list ( :survey_item_response , SurveyItemResponse :: TEACHER_RESPONSE_THRESHOLD - 1 ,
survey_item : teacher_survey_item_1 , academic_year : , school : )
create_list ( :survey_item_response , SurveyItemResponse :: STUDENT_RESPONSE_THRESHOLD - 1 ,
survey_item : student_survey_item_1 , academic_year : , school : )
end
it 'returns nil' do
expect ( measure . score ( school : , academic_year : ) . average ) . to be_nil
end
it 'affirms that the result does not meet either threshold' do
expect ( measure . score ( school : , academic_year : ) . meets_teacher_threshold? ) . to be false
expect ( measure . score ( school : , academic_year : ) . meets_student_threshold? ) . to be false
end
end
end
end
end
rebuilt
4 years ago