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require 'spec_helper'
describe Label, models: true do
describe 'modules' do
it { is_expected.to include_module(Referable) }
it { is_expected.to include_module(Subscribable) }
end
describe 'associations' do
it { is_expected.to have_many(:issues).through(:label_links).source(:target) }
it { is_expected.to have_many(:label_links).dependent(:destroy) }
it { is_expected.to have_many(:lists).dependent(:destroy) }
it { is_expected.to have_many(:priorities).class_name('LabelPriority') }
end
describe 'validation' do
it { is_expected.to validate_uniqueness_of(:title).scoped_to([:group_id, :project_id]) }
it 'validates color code' do
is_expected.not_to allow_value('G-ITLAB').for(:color)
is_expected.not_to allow_value('AABBCC').for(:color)
is_expected.not_to allow_value('#AABBCCEE').for(:color)
is_expected.not_to allow_value('GGHHII').for(:color)
is_expected.not_to allow_value('#').for(:color)
is_expected.not_to allow_value('').for(:color)
is_expected.to allow_value('#AABBCC').for(:color)
is_expected.to allow_value('#abcdef').for(:color)
end
it 'validates title' do
is_expected.not_to allow_value('G,ITLAB').for(:title)
is_expected.not_to allow_value('').for(:title)
is_expected.not_to allow_value('s' * 256).for(:title)
is_expected.to allow_value('GITLAB').for(:title)
is_expected.to allow_value('gitlab').for(:title)
is_expected.to allow_value('G?ITLAB').for(:title)
is_expected.to allow_value('G&ITLAB').for(:title)
is_expected.to allow_value("customer's request").for(:title)
is_expected.to allow_value('s' * 255).for(:title)
end
end
describe '#color' do
it 'strips color' do
label = described_class.new(color: ' #abcdef ')
label.valid?
expect(label.color).to eq('#abcdef')
end
it 'uses default color if color is missing' do
label = described_class.new(color: nil)
expect(label.color).to be(Label::DEFAULT_COLOR)
end
end
describe '#text_color' do
it 'uses default color if color is missing' do
expect(LabelsHelper).to receive(:text_color_for_bg).with(Label::DEFAULT_COLOR).
and_return(spy)
label = described_class.new(color: nil)
label.text_color
end
end
describe '#title' do
it 'sanitizes title' do
label = described_class.new(title: '<b>foo & bar?</b>')
expect(label.title).to eq('foo & bar?')
end
it 'strips title' do
label = described_class.new(title: ' label ')
label.valid?
expect(label.title).to eq('label')
end
end
describe 'priorization' do
subject(:label) { create(:label) }
let(:project) { label.project }
describe '#prioritize!' do
context 'when label is not prioritized' do
it 'creates a label priority' do
expect { label.prioritize!(project, 1) }.to change(label.priorities, :count).by(1)
end
it 'sets label priority' do
label.prioritize!(project, 1)
expect(label.priorities.first.priority).to eq 1
end
end
context 'when label is prioritized' do
let!(:priority) { create(:label_priority, project: project, label: label, priority: 0) }
it 'does not create a label priority' do
expect { label.prioritize!(project, 1) }.not_to change(label.priorities, :count)
end
it 'updates label priority' do
label.prioritize!(project, 1)
expect(priority.reload.priority).to eq 1
end
end
end
describe '#unprioritize!' do
it 'removes label priority' do
create(:label_priority, project: project, label: label, priority: 0)
expect { label.unprioritize!(project) }.to change(label.priorities, :count).by(-1)
end
end
describe '#priority' do
context 'when label is not prioritized' do
it 'returns nil' do
expect(label.priority(project)).to be_nil
end
end
context 'when label is prioritized' do
it 'returns label priority' do
create(:label_priority, project: project, label: label, priority: 1)
expect(label.priority(project)).to eq 1
end
end
end
end
end
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