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120 lines
3.2 KiB
120 lines
3.2 KiB
require 'rails_helper'
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RSpec.describe MeasureGraphRowPresenter do
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let(:watch_low_benchmark) { 2.9 }
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let(:growth_low_benchmark) { 3.1 }
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let(:approval_low_benchmark) { 3.6 }
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let(:ideal_low_benchmark) { 3.8 }
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let(:measure) {
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Measure.new(
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name: 'Some Title',
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watch_low_benchmark: watch_low_benchmark,
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growth_low_benchmark: growth_low_benchmark,
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approval_low_benchmark: approval_low_benchmark,
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ideal_low_benchmark: ideal_low_benchmark
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)
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}
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let(:presenter) {
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MeasureGraphRowPresenter.new measure: measure, score: score
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}
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shared_examples_for 'measure_name' do
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it('returns the measure name') do
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expect(presenter.measure_name).to eq 'Some Title'
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end
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end
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context('when the score is in the Ideal zone') do
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let(:score) { 4.4 }
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it_behaves_like 'measure_name'
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it('returns the correct color') do
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expect(presenter.bar_color).to eq MeasureGraphParameters::ZoneColor::IDEAL
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end
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it('returns a bar width equal to the approval zone width plus the proportionate ideal zone width') do
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expect(presenter.bar_width).to eq "37.5%"
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end
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it('returns an x-offset of 0') do
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expect(presenter.x_offset).to eq "50%"
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end
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end
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context('when the score is in the Approval zone') do
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let(:score) { 3.7 }
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it_behaves_like 'measure_name'
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it("returns the correct color") do
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expect(presenter.bar_color).to eq MeasureGraphParameters::ZoneColor::APPROVAL
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end
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it('returns a bar width equal to the proportionate approval zone width') do
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expect(presenter.bar_width).to eq "12.5%"
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end
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it('returns an x-offset of 0') do
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expect(presenter.x_offset).to eq "50%"
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end
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end
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context('when the score is in the Growth zone') do
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let(:score) { 3.2 }
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it_behaves_like 'measure_name'
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it("returns the correct color") do
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expect(presenter.bar_color).to eq MeasureGraphParameters::ZoneColor::GROWTH
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end
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it('returns a bar width equal to the proportionate growth zone width') do
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expect(presenter.bar_width).to eq "3.33%"
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end
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it('returns an x-offset equal to the bar width') do
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expect(presenter.x_offset).to eq "46.67%"
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end
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end
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context('when the score is in the Watch zone') do
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let(:score) { 3.0 }
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it_behaves_like 'measure_name'
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it("returns the correct color") do
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expect(presenter.bar_color).to eq MeasureGraphParameters::ZoneColor::WATCH
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end
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it('returns a bar width equal to the proportionate watch zone width plus the growth zone width') do
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expect(presenter.bar_width).to eq "25.0%"
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end
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it('returns an x-offset equal to the bar width') do
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expect(presenter.x_offset).to eq "25.0%"
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end
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end
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context('when the score is in the Warning zone') do
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let(:score) { 2.8 }
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it_behaves_like 'measure_name'
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it("returns the correct color") do
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expect(presenter.bar_color).to eq MeasureGraphParameters::ZoneColor::WARNING
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end
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it('returns a bar width equal to the proportionate warning zone width plus the watch & growth zone widths') do
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expect(presenter.bar_width).to eq "49.12%"
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end
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it('returns an x-offset equal to the bar width') do
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expect(presenter.x_offset).to eq "0.88%"
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end
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end
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end
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