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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Environments::EnvironmentsByDeploymentsFinder do
let(:project) { create(:project, :repository) }
let(:user) { project.creator }
let(:environment) { create(:environment, :available, project: project) }
before do
project.add_maintainer(user)
end
describe '#execute' do
context 'tagged deployment' do
let(:environment_two) { create(:environment, project: project) }
# Environments need to include commits, so rewind two commits to fit
let(:commit) { project.commit('HEAD~2') }
before do
create(:deployment, :success, environment: environment, ref: 'v1.0.0', tag: true, sha: project.commit.id)
create(:deployment, :success, environment: environment_two, ref: 'v1.1.0', tag: true, sha: project.commit('HEAD~1').id)
end
it 'does not return environment when commit is not part of deployment' do
expect(described_class.new(project, user, ref: 'master', commit: project.commit('feature')).execute)
.to be_empty
end
# We expect two Gitaly calls: FindCommit, CommitIsAncestor
# This tests to ensure we don't call one CommitIsAncestor per environment
it 'only calls Gitaly twice when multiple environments are present', :request_store do
expect do
result = described_class.new(project, user, ref: 'v1.1.0', commit: commit, find_latest: true).execute
expect(result).to contain_exactly(environment_two)
end.to change { Gitlab::GitalyClient.get_request_count }.by(2)
end
end
context 'branch deployment' do
before do
create(:deployment, :success, environment: environment, ref: 'master', sha: project.commit.id)
end
it 'returns environment when ref is set' do
expect(described_class.new(project, user, ref: 'master', commit: project.commit).execute)
.to contain_exactly(environment)
end
it 'does not environment when ref is different' do
expect(described_class.new(project, user, ref: 'feature', commit: project.commit).execute)
.to be_empty
end
it 'does not return environment when commit is not part of deployment' do
expect(described_class.new(project, user, ref: 'master', commit: project.commit('feature')).execute)
.to be_empty
end
it 'returns environment when commit constraint is not set' do
expect(described_class.new(project, user, ref: 'master').execute)
.to contain_exactly(environment)
end
end
context 'commit deployment' do
before do
create(:deployment, :success, environment: environment, ref: 'master', sha: project.commit.id)
end
it 'returns environment' do
expect(described_class.new(project, user, commit: project.commit).execute)
.to contain_exactly(environment)
end
end
context 'recently updated' do
context 'when last deployment to environment is the most recent one' do
before do
create(:deployment, :success, environment: environment, ref: 'feature')
end
it 'finds recently updated environment' do
expect(described_class.new(project, user, ref: 'feature', recently_updated: true).execute)
.to contain_exactly(environment)
end
end
context 'when last deployment to environment is not the most recent' do
before do
create(:deployment, :success, environment: environment, ref: 'feature')
create(:deployment, :success, environment: environment, ref: 'master')
end
it 'does not find environment' do
expect(described_class.new(project, user, ref: 'feature', recently_updated: true).execute)
.to be_empty
end
end
context 'when there are two environments that deploy to the same branch' do
let(:second_environment) { create(:environment, project: project) }
before do
create(:deployment, :success, environment: environment, ref: 'feature')
create(:deployment, :success, environment: second_environment, ref: 'feature')
end
it 'finds both environments' do
expect(described_class.new(project, user, ref: 'feature', recently_updated: true).execute)
.to contain_exactly(environment, second_environment)
end
end
end
end
end
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