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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe CloudSeed::GoogleCloud::SetupCloudsqlInstanceService, feature_category: :deployment_management do
let(:random_user) { create(:user) }
let(:project) { create(:project) }
let(:list_databases_empty) { Google::Apis::SqladminV1beta4::ListDatabasesResponse.new(items: []) }
let(:list_users_empty) { Google::Apis::SqladminV1beta4::ListUsersResponse.new(items: []) }
let(:list_databases) do
Google::Apis::SqladminV1beta4::ListDatabasesResponse.new(
items: [
Google::Apis::SqladminV1beta4::Database.new(name: 'postgres'),
Google::Apis::SqladminV1beta4::Database.new(name: 'main_db')
])
end
let(:list_users) do
Google::Apis::SqladminV1beta4::ListUsersResponse.new(
items: [
Google::Apis::SqladminV1beta4::User.new(name: 'postgres'),
Google::Apis::SqladminV1beta4::User.new(name: 'main_user')
])
end
context 'when unauthorized user triggers worker' do
subject do
params = {
gcp_project_id: :gcp_project_id,
instance_name: :instance_name,
database_version: :database_version,
environment_name: :environment_name,
is_protected: :is_protected
}
described_class.new(project, random_user, params).execute
end
it 'raises unauthorized error' do
message = subject[:message]
status = subject[:status]
expect(status).to eq(:error)
expect(message).to eq('Unauthorized user')
end
end
context 'when authorized user triggers worker' do
subject do
user = project.creator
params = {
gcp_project_id: :gcp_project_id,
instance_name: :instance_name,
database_version: :database_version,
environment_name: :environment_name,
is_protected: :is_protected
}
described_class.new(project, user, params).execute
end
context 'when instance is not RUNNABLE' do
let(:get_instance_response_pending) do
Google::Apis::SqladminV1beta4::DatabaseInstance.new(state: 'PENDING')
end
it 'raises error' do
allow_next_instance_of(GoogleApi::CloudPlatform::Client) do |google_api_client|
expect(google_api_client).to receive(:get_cloudsql_instance).and_return(get_instance_response_pending)
end
message = subject[:message]
status = subject[:status]
expect(status).to eq(:error)
expect(message).to eq('CloudSQL instance not RUNNABLE: {"state":"PENDING"}')
end
end
context 'when instance is RUNNABLE' do
let(:get_instance_response_runnable) do
Google::Apis::SqladminV1beta4::DatabaseInstance.new(
connection_name: 'mock-connection-name',
ip_addresses: [Struct.new(:ip_address).new('1.2.3.4')],
state: 'RUNNABLE'
)
end
let(:operation_fail) { Google::Apis::SqladminV1beta4::Operation.new(status: 'FAILED') }
let(:operation_done) { Google::Apis::SqladminV1beta4::Operation.new(status: 'DONE') }
context 'when database creation fails' do
it 'raises error' do
allow_next_instance_of(GoogleApi::CloudPlatform::Client) do |google_api_client|
expect(google_api_client).to receive(:get_cloudsql_instance).and_return(get_instance_response_runnable)
expect(google_api_client).to receive(:create_cloudsql_database).and_return(operation_fail)
expect(google_api_client).to receive(:list_cloudsql_databases).and_return(list_databases_empty)
expect(google_api_client).to receive(:list_cloudsql_users).and_return(list_users_empty)
end
message = subject[:message]
status = subject[:status]
expect(status).to eq(:error)
expect(message).to eq('Database creation failed: {"status":"FAILED"}')
end
end
context 'when user creation fails' do
it 'raises error' do
allow_next_instance_of(GoogleApi::CloudPlatform::Client) do |google_api_client|
expect(google_api_client).to receive(:get_cloudsql_instance).and_return(get_instance_response_runnable)
expect(google_api_client).to receive(:create_cloudsql_database).and_return(operation_done)
expect(google_api_client).to receive(:create_cloudsql_user).and_return(operation_fail)
expect(google_api_client).to receive(:list_cloudsql_databases).and_return(list_databases_empty)
expect(google_api_client).to receive(:list_cloudsql_users).and_return(list_users_empty)
end
message = subject[:message]
status = subject[:status]
expect(status).to eq(:error)
expect(message).to eq('User creation failed: {"status":"FAILED"}')
end
end
context 'when database and user already exist' do
it 'does not try to create a database or user' do
allow_next_instance_of(GoogleApi::CloudPlatform::Client) do |google_api_client|
expect(google_api_client).to receive(:get_cloudsql_instance).and_return(get_instance_response_runnable)
expect(google_api_client).not_to receive(:create_cloudsql_database)
expect(google_api_client).not_to receive(:create_cloudsql_user)
expect(google_api_client).to receive(:list_cloudsql_databases).and_return(list_databases)
expect(google_api_client).to receive(:list_cloudsql_users).and_return(list_users)
end
status = subject[:status]
expect(status).to eq(:success)
end
end
context 'when database already exists' do
it 'does not try to create a database' do
allow_next_instance_of(GoogleApi::CloudPlatform::Client) do |google_api_client|
expect(google_api_client).to receive(:get_cloudsql_instance).and_return(get_instance_response_runnable)
expect(google_api_client).not_to receive(:create_cloudsql_database)
expect(google_api_client).to receive(:create_cloudsql_user).and_return(operation_done)
expect(google_api_client).to receive(:list_cloudsql_databases).and_return(list_databases)
expect(google_api_client).to receive(:list_cloudsql_users).and_return(list_users_empty)
end
status = subject[:status]
expect(status).to eq(:success)
end
end
context 'when user already exists' do
it 'does not try to create a user' do
allow_next_instance_of(GoogleApi::CloudPlatform::Client) do |google_api_client|
expect(google_api_client).to receive(:get_cloudsql_instance).and_return(get_instance_response_runnable)
expect(google_api_client).to receive(:create_cloudsql_database).and_return(operation_done)
expect(google_api_client).not_to receive(:create_cloudsql_user)
expect(google_api_client).to receive(:list_cloudsql_databases).and_return(list_databases_empty)
expect(google_api_client).to receive(:list_cloudsql_users).and_return(list_users)
end
status = subject[:status]
expect(status).to eq(:success)
end
end
context 'when database and user creation succeeds' do
it 'stores project CI vars' do
allow_next_instance_of(GoogleApi::CloudPlatform::Client) do |google_api_client|
expect(google_api_client).to receive(:get_cloudsql_instance).and_return(get_instance_response_runnable)
expect(google_api_client).to receive(:create_cloudsql_database).and_return(operation_done)
expect(google_api_client).to receive(:create_cloudsql_user).and_return(operation_done)
expect(google_api_client).to receive(:list_cloudsql_databases).and_return(list_databases_empty)
expect(google_api_client).to receive(:list_cloudsql_users).and_return(list_users_empty)
end
subject
aggregate_failures 'test generated vars' do
variables = project.reload.variables
expect(variables.count).to eq(8)
expect(variables.find_by(key: 'GCP_PROJECT_ID').value).to eq("gcp_project_id")
expect(variables.find_by(key: 'GCP_CLOUDSQL_INSTANCE_NAME').value).to eq("instance_name")
expect(variables.find_by(key: 'GCP_CLOUDSQL_CONNECTION_NAME').value).to eq("mock-connection-name")
expect(variables.find_by(key: 'GCP_CLOUDSQL_PRIMARY_IP_ADDRESS').value).to eq("1.2.3.4")
expect(variables.find_by(key: 'GCP_CLOUDSQL_VERSION').value).to eq("database_version")
expect(variables.find_by(key: 'GCP_CLOUDSQL_DATABASE_NAME').value).to eq("main_db")
expect(variables.find_by(key: 'GCP_CLOUDSQL_DATABASE_USER').value).to eq("main_user")
expect(variables.find_by(key: 'GCP_CLOUDSQL_DATABASE_PASS').value).to be_present
end
end
context 'when the ci variable already exists' do
before do
create(
:ci_variable,
project: project,
key: 'GCP_PROJECT_ID',
value: 'previous_gcp_project_id',
environment_scope: :environment_name
)
end
it 'overwrites existing GCP_PROJECT_ID var' do
allow_next_instance_of(GoogleApi::CloudPlatform::Client) do |google_api_client|
expect(google_api_client).to receive(:get_cloudsql_instance).and_return(get_instance_response_runnable)
expect(google_api_client).to receive(:create_cloudsql_database).and_return(operation_done)
expect(google_api_client).to receive(:create_cloudsql_user).and_return(operation_done)
expect(google_api_client).to receive(:list_cloudsql_databases).and_return(list_databases_empty)
expect(google_api_client).to receive(:list_cloudsql_users).and_return(list_users_empty)
end
subject
variables = project.reload.variables
value = variables.find_by(key: 'GCP_PROJECT_ID', environment_scope: :environment_name).value
expect(value).to eq("gcp_project_id")
end
end
end
end
end
end
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