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# encoding: utf-8
require 'spec_helper'
require Rails.root.join('db', 'post_migrate', '20170803090603_calculate_conv_dev_index_percentages.rb')
describe CalculateConvDevIndexPercentages, :migration do
let(:migration) { described_class.new }
let!(:conv_dev_index) do
table(:conversational_development_index_metrics).create!(
leader_issues: 9.256,
leader_notes: 0,
leader_milestones: 16.2456,
leader_boards: 5.2123,
leader_merge_requests: 1.2,
leader_ci_pipelines: 12.1234,
leader_environments: 3.3333,
leader_deployments: 1.200,
leader_projects_prometheus_active: 0.111,
leader_service_desk_issues: 15.891,
instance_issues: 1.234,
instance_notes: 28.123,
instance_milestones: 0,
instance_boards: 3.254,
instance_merge_requests: 0.6,
instance_ci_pipelines: 2.344,
instance_environments: 2.2222,
instance_deployments: 0.771,
instance_projects_prometheus_active: 0.109,
instance_service_desk_issues: 13.345,
percentage_issues: 0,
percentage_notes: 0,
percentage_milestones: 0,
percentage_boards: 0,
percentage_merge_requests: 0,
percentage_ci_pipelines: 0,
percentage_environments: 0,
percentage_deployments: 0,
percentage_projects_prometheus_active: 0,
percentage_service_desk_issues: 0)
end
describe '#up' do
it 'calculates percentages correctly' do
migration.up
conv_dev_index.reload
expect(conv_dev_index.percentage_issues).to be_within(0.1).of(13.3)
expect(conv_dev_index.percentage_notes).to be_zero # leader 0
expect(conv_dev_index.percentage_milestones).to be_zero # instance 0
expect(conv_dev_index.percentage_boards).to be_within(0.1).of(62.4)
expect(conv_dev_index.percentage_merge_requests).to eq(50.0)
expect(conv_dev_index.percentage_ci_pipelines).to be_within(0.1).of(19.3)
expect(conv_dev_index.percentage_environments).to be_within(0.1).of(66.7)
expect(conv_dev_index.percentage_deployments).to be_within(0.1).of(64.2)
expect(conv_dev_index.percentage_projects_prometheus_active).to be_within(0.1).of(98.2)
expect(conv_dev_index.percentage_service_desk_issues).to be_within(0.1).of(84.0)
end
end
end
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