debian-mirror-gitlab/spec/presenters/clusters/cluster_presenter_spec.rb

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2018-03-17 18:26:18 +05:30
require 'spec_helper'
describe Clusters::ClusterPresenter do
let(:cluster) { create(:cluster, :provided_by_gcp) }
subject(:presenter) do
described_class.new(cluster)
end
it 'inherits from Gitlab::View::Presenter::Delegated' do
expect(described_class.superclass).to eq(Gitlab::View::Presenter::Delegated)
end
describe '#initialize' do
it 'takes a cluster and optional params' do
expect { presenter }.not_to raise_error
end
it 'exposes cluster' do
expect(presenter.cluster).to eq(cluster)
end
it 'forwards missing methods to cluster' do
expect(presenter.status).to eq(cluster.status)
end
end
describe '#gke_cluster_url' do
subject { described_class.new(cluster).gke_cluster_url }
it { is_expected.to include(cluster.provider.zone) }
it { is_expected.to include(cluster.name) }
end
describe '#can_toggle_cluster' do
let(:user) { create(:user) }
before do
allow(cluster).to receive(:current_user).and_return(user)
end
subject { described_class.new(cluster).can_toggle_cluster? }
context 'when user can update' do
before do
allow_any_instance_of(described_class).to receive(:can?).with(user, :update_cluster, cluster).and_return(true)
end
context 'when cluster is created' do
before do
allow(cluster).to receive(:created?).and_return(true)
end
it { is_expected.to eq(true) }
end
context 'when cluster is not created' do
before do
allow(cluster).to receive(:created?).and_return(false)
end
it { is_expected.to eq(false) }
end
end
context 'when user can not update' do
before do
allow_any_instance_of(described_class).to receive(:can?).with(user, :update_cluster, cluster).and_return(false)
end
it { is_expected.to eq(false) }
end
end
end