# frozen_string_literal: true require 'spec_helper' RSpec.describe ApplicationSetting do using RSpec::Parameterized::TableSyntax subject(:setting) { described_class.create_from_defaults } it { include(CacheableAttributes) } it { include(ApplicationSettingImplementation) } it { expect(described_class.current_without_cache).to eq(described_class.last) } it { expect(setting).to be_valid } it { expect(setting.uuid).to be_present } it { expect(setting).to have_db_column(:auto_devops_enabled) } describe 'validations' do let(:http) { 'http://example.com' } let(:https) { 'https://example.com' } let(:ftp) { 'ftp://example.com' } let(:javascript) { 'javascript:alert(window.opener.document.location)' } it { is_expected.to allow_value(nil).for(:home_page_url) } it { is_expected.to allow_value(http).for(:home_page_url) } it { is_expected.to allow_value(https).for(:home_page_url) } it { is_expected.not_to allow_value(ftp).for(:home_page_url) } it { is_expected.to allow_value(nil).for(:after_sign_out_path) } it { is_expected.to allow_value(http).for(:after_sign_out_path) } it { is_expected.to allow_value(https).for(:after_sign_out_path) } it { is_expected.not_to allow_value(ftp).for(:after_sign_out_path) } it { is_expected.to allow_value("dev.gitlab.com").for(:commit_email_hostname) } it { is_expected.not_to allow_value("@dev.gitlab").for(:commit_email_hostname) } it { is_expected.to allow_value(true).for(:container_expiration_policies_enable_historic_entries) } it { is_expected.to allow_value(false).for(:container_expiration_policies_enable_historic_entries) } it { is_expected.not_to allow_value(nil).for(:container_expiration_policies_enable_historic_entries) } it { is_expected.to allow_value("myemail@gitlab.com").for(:lets_encrypt_notification_email) } it { is_expected.to allow_value(nil).for(:lets_encrypt_notification_email) } it { is_expected.not_to allow_value("notanemail").for(:lets_encrypt_notification_email) } it { is_expected.not_to allow_value("myemail@example.com").for(:lets_encrypt_notification_email) } it { is_expected.to allow_value("myemail@test.example.com").for(:lets_encrypt_notification_email) } it { is_expected.to allow_value(['192.168.1.1'] * 1_000).for(:outbound_local_requests_whitelist) } it { is_expected.not_to allow_value(['192.168.1.1'] * 1_001).for(:outbound_local_requests_whitelist) } it { is_expected.to allow_value(['1' * 255]).for(:outbound_local_requests_whitelist) } it { is_expected.not_to allow_value(['1' * 256]).for(:outbound_local_requests_whitelist) } it { is_expected.not_to allow_value(['ğitlab.com']).for(:outbound_local_requests_whitelist) } it { is_expected.to allow_value(['xn--itlab-j1a.com']).for(:outbound_local_requests_whitelist) } it { is_expected.not_to allow_value(['
']).for(:outbound_local_requests_whitelist) } it { is_expected.to allow_value(['gitlab.com']).for(:outbound_local_requests_whitelist) } it { is_expected.not_to allow_value(nil).for(:outbound_local_requests_whitelist) } it { is_expected.to allow_value([]).for(:outbound_local_requests_whitelist) } it { is_expected.to allow_value(nil).for(:static_objects_external_storage_url) } it { is_expected.to allow_value(http).for(:static_objects_external_storage_url) } it { is_expected.to allow_value(https).for(:static_objects_external_storage_url) } it { is_expected.to allow_value(['/example'] * 100).for(:protected_paths) } it { is_expected.not_to allow_value(['/example'] * 101).for(:protected_paths) } it { is_expected.not_to allow_value(nil).for(:protected_paths) } it { is_expected.to allow_value([]).for(:protected_paths) } it { is_expected.to allow_value(3).for(:push_event_hooks_limit) } it { is_expected.not_to allow_value('three').for(:push_event_hooks_limit) } it { is_expected.not_to allow_value(nil).for(:push_event_hooks_limit) } it { is_expected.to allow_value(3).for(:push_event_activities_limit) } it { is_expected.not_to allow_value('three').for(:push_event_activities_limit) } it { is_expected.not_to allow_value(nil).for(:push_event_activities_limit) } it { is_expected.to validate_numericality_of(:snippet_size_limit).only_integer.is_greater_than(0) } it { is_expected.to validate_numericality_of(:wiki_page_max_content_bytes).only_integer.is_greater_than_or_equal_to(1024) } it { is_expected.to validate_presence_of(:max_artifacts_size) } it { is_expected.to validate_numericality_of(:max_artifacts_size).only_integer.is_greater_than(0) } it { is_expected.to validate_presence_of(:max_pages_size) } it 'ensures max_pages_size is an integer greater than 0 (or equal to 0 to indicate unlimited/maximum)' do is_expected.to validate_numericality_of(:max_pages_size).only_integer.is_greater_than_or_equal_to(0) .is_less_than(::Gitlab::Pages::MAX_SIZE / 1.megabyte) end it { is_expected.not_to allow_value(7).for(:minimum_password_length) } it { is_expected.not_to allow_value(129).for(:minimum_password_length) } it { is_expected.not_to allow_value(nil).for(:minimum_password_length) } it { is_expected.not_to allow_value('abc').for(:minimum_password_length) } it { is_expected.to allow_value(10).for(:minimum_password_length) } it { is_expected.to allow_value(300).for(:issues_create_limit) } it { is_expected.not_to allow_value('three').for(:issues_create_limit) } it { is_expected.not_to allow_value(nil).for(:issues_create_limit) } it { is_expected.not_to allow_value(10.5).for(:issues_create_limit) } it { is_expected.not_to allow_value(-1).for(:issues_create_limit) } it { is_expected.to allow_value(0).for(:raw_blob_request_limit) } it { is_expected.not_to allow_value('abc').for(:raw_blob_request_limit) } it { is_expected.not_to allow_value(nil).for(:raw_blob_request_limit) } it { is_expected.not_to allow_value(10.5).for(:raw_blob_request_limit) } it { is_expected.not_to allow_value(-1).for(:raw_blob_request_limit) } it { is_expected.not_to allow_value(false).for(:hashed_storage_enabled) } it { is_expected.not_to allow_value(101).for(:repository_storages_weighted_default) } it { is_expected.to allow_value('90').for(:repository_storages_weighted_default) } it { is_expected.not_to allow_value(-1).for(:repository_storages_weighted_default) } it { is_expected.to allow_value(100).for(:repository_storages_weighted_default) } it { is_expected.to allow_value(0).for(:repository_storages_weighted_default) } it { is_expected.to allow_value(50).for(:repository_storages_weighted_default) } it { is_expected.to allow_value(nil).for(:repository_storages_weighted_default) } it { is_expected.not_to allow_value({ default: 100, shouldntexist: 50 }).for(:repository_storages_weighted) } context 'grafana_url validations' do before do subject.instance_variable_set(:@parsed_grafana_url, nil) end it { is_expected.to allow_value(http).for(:grafana_url) } it { is_expected.to allow_value(https).for(:grafana_url) } it { is_expected.not_to allow_value(ftp).for(:grafana_url) } it { is_expected.not_to allow_value(javascript).for(:grafana_url) } it { is_expected.to allow_value('/-/grafana').for(:grafana_url) } it { is_expected.to allow_value('http://localhost:9000').for(:grafana_url) } context 'when local URLs are not allowed in system hooks' do before do stub_application_setting(allow_local_requests_from_system_hooks: false) end it { is_expected.not_to allow_value('http://localhost:9000').for(:grafana_url) } end context 'with invalid grafana URL' do it 'adds an error' do subject.grafana_url = ' ' + http expect(subject.save).to be false expect(subject.errors[:grafana_url]).to eq([ 'must be a valid relative or absolute URL. ' \ 'Please check your Grafana URL setting in ' \ 'Admin Area > Settings > Metrics and profiling > Metrics - Grafana' ]) end end context 'with blocked grafana URL' do it 'adds an error' do subject.grafana_url = javascript expect(subject.save).to be false expect(subject.errors[:grafana_url]).to eq([ 'is blocked: Only allowed schemes are http, https. Please check your ' \ 'Grafana URL setting in ' \ 'Admin Area > Settings > Metrics and profiling > Metrics - Grafana' ]) end end end describe 'spam_check_endpoint' do context 'when spam_check_endpoint is enabled' do before do setting.spam_check_endpoint_enabled = true end it { is_expected.to allow_value('https://example.org/spam_check').for(:spam_check_endpoint_url) } it { is_expected.not_to allow_value('nonsense').for(:spam_check_endpoint_url) } it { is_expected.not_to allow_value(nil).for(:spam_check_endpoint_url) } it { is_expected.not_to allow_value('').for(:spam_check_endpoint_url) } end context 'when spam_check_endpoint is NOT enabled' do before do setting.spam_check_endpoint_enabled = false end it { is_expected.to allow_value('https://example.org/spam_check').for(:spam_check_endpoint_url) } it { is_expected.not_to allow_value('nonsense').for(:spam_check_endpoint_url) } it { is_expected.to allow_value(nil).for(:spam_check_endpoint_url) } it { is_expected.to allow_value('').for(:spam_check_endpoint_url) } end end context 'when snowplow is enabled' do before do setting.snowplow_enabled = true end it { is_expected.not_to allow_value(nil).for(:snowplow_collector_hostname) } it { is_expected.to allow_value("snowplow.gitlab.com").for(:snowplow_collector_hostname) } it { is_expected.not_to allow_value('/example').for(:snowplow_collector_hostname) } it { is_expected.to allow_value('https://example.org').for(:snowplow_iglu_registry_url) } it { is_expected.not_to allow_value('not-a-url').for(:snowplow_iglu_registry_url) } it { is_expected.to allow_value(nil).for(:snowplow_iglu_registry_url) } end context 'when snowplow is not enabled' do it { is_expected.to allow_value(nil).for(:snowplow_collector_hostname) } it { is_expected.to allow_value(nil).for(:snowplow_iglu_registry_url) } end context "when user accepted let's encrypt terms of service" do before do setting.update(lets_encrypt_terms_of_service_accepted: true) end it { is_expected.not_to allow_value(nil).for(:lets_encrypt_notification_email) } end describe 'EKS integration' do before do setting.eks_integration_enabled = eks_enabled end context 'integration is disabled' do let(:eks_enabled) { false } it { is_expected.to allow_value(nil).for(:eks_account_id) } it { is_expected.to allow_value(nil).for(:eks_access_key_id) } it { is_expected.to allow_value(nil).for(:eks_secret_access_key) } end context 'integration is enabled' do let(:eks_enabled) { true } it { is_expected.to allow_value('123456789012').for(:eks_account_id) } it { is_expected.not_to allow_value(nil).for(:eks_account_id) } it { is_expected.not_to allow_value('123').for(:eks_account_id) } it { is_expected.not_to allow_value('12345678901a').for(:eks_account_id) } it { is_expected.to allow_value('access-key-id-12').for(:eks_access_key_id) } it { is_expected.not_to allow_value('a' * 129).for(:eks_access_key_id) } it { is_expected.not_to allow_value('short-key').for(:eks_access_key_id) } it { is_expected.not_to allow_value(nil).for(:eks_access_key_id) } it { is_expected.to allow_value('secret-access-key').for(:eks_secret_access_key) } it { is_expected.not_to allow_value(nil).for(:eks_secret_access_key) } end end describe 'default_artifacts_expire_in' do it 'sets an error if it cannot parse' do setting.update(default_artifacts_expire_in: 'a') expect_invalid end it 'sets an error if it is blank' do setting.update(default_artifacts_expire_in: ' ') expect_invalid end it 'sets the value if it is valid' do setting.update(default_artifacts_expire_in: '30 days') expect(setting).to be_valid expect(setting.default_artifacts_expire_in).to eq('30 days') end it 'sets the value if it is 0' do setting.update(default_artifacts_expire_in: '0') expect(setting).to be_valid expect(setting.default_artifacts_expire_in).to eq('0') end def expect_invalid expect(setting).to be_invalid expect(setting.errors.messages) .to have_key(:default_artifacts_expire_in) end end it { is_expected.to validate_presence_of(:max_attachment_size) } it do is_expected.to validate_numericality_of(:max_attachment_size) .only_integer .is_greater_than(0) end it { is_expected.to validate_presence_of(:max_import_size) } it do is_expected.to validate_numericality_of(:max_import_size) .only_integer .is_greater_than_or_equal_to(0) end it do is_expected.to validate_numericality_of(:local_markdown_version) .only_integer .is_greater_than_or_equal_to(0) .is_less_than(65536) end context 'key restrictions' do it 'supports all key types' do expect(described_class::SUPPORTED_KEY_TYPES).to contain_exactly(:rsa, :dsa, :ecdsa, :ed25519) end it 'does not allow all key types to be disabled' do described_class::SUPPORTED_KEY_TYPES.each do |type| setting["#{type}_key_restriction"] = described_class::FORBIDDEN_KEY_VALUE end expect(setting).not_to be_valid expect(setting.errors.messages).to have_key(:allowed_key_types) end where(:type) do described_class::SUPPORTED_KEY_TYPES end with_them do let(:field) { :"#{type}_key_restriction" } it { is_expected.to validate_presence_of(field) } it { is_expected.to allow_value(*KeyRestrictionValidator.supported_key_restrictions(type)).for(field) } it { is_expected.not_to allow_value(128).for(field) } end end it_behaves_like 'an object with email-formated attributes', :admin_notification_email do subject { setting } end # Upgraded databases will have this sort of content context 'repository_storages is a String, not an Array' do before do described_class.where(id: setting.id).update_all(repository_storages: 'default') end it { expect(setting.repository_storages).to eq(['default']) } end context 'auto_devops_domain setting' do context 'when auto_devops_enabled? is true' do before do setting.update(auto_devops_enabled: true) end it 'can be blank' do setting.update(auto_devops_domain: '') expect(setting).to be_valid end context 'with a valid value' do before do setting.update(auto_devops_domain: 'domain.com') end it 'is valid' do expect(setting).to be_valid end end context 'with an invalid value' do before do setting.update(auto_devops_domain: 'definitelynotahostname') end it 'is invalid' do expect(setting).to be_invalid end end end end context 'repository storages' do before do storages = { 'custom1' => 'tmp/tests/custom_repositories_1', 'custom2' => 'tmp/tests/custom_repositories_2', 'custom3' => 'tmp/tests/custom_repositories_3' } allow(Gitlab.config.repositories).to receive(:storages).and_return(storages) end describe 'inclusion' do it { is_expected.to allow_value('custom1').for(:repository_storages) } it { is_expected.to allow_value(%w(custom2 custom3)).for(:repository_storages) } it { is_expected.not_to allow_value('alternative').for(:repository_storages) } it { is_expected.not_to allow_value(%w(alternative custom1)).for(:repository_storages) } end describe 'presence' do it { is_expected.not_to allow_value([]).for(:repository_storages) } it { is_expected.not_to allow_value("").for(:repository_storages) } it { is_expected.not_to allow_value(nil).for(:repository_storages) } end end context 'housekeeping settings' do it { is_expected.not_to allow_value(0).for(:housekeeping_incremental_repack_period) } it 'wants the full repack period to be at least the incremental repack period' do subject.housekeeping_incremental_repack_period = 2 subject.housekeeping_full_repack_period = 1 expect(subject).not_to be_valid end it 'wants the gc period to be at least the full repack period' do subject.housekeeping_full_repack_period = 100 subject.housekeeping_gc_period = 90 expect(subject).not_to be_valid end it 'allows the same period for incremental repack and full repack, effectively skipping incremental repack' do subject.housekeeping_incremental_repack_period = 2 subject.housekeeping_full_repack_period = 2 expect(subject).to be_valid end it 'allows the same period for full repack and gc, effectively skipping full repack' do subject.housekeeping_full_repack_period = 100 subject.housekeeping_gc_period = 100 expect(subject).to be_valid end end context 'gitaly timeouts' do it "validates that the default_timeout is lower than the max_request_duration" do is_expected.to validate_numericality_of(:gitaly_timeout_default) .is_less_than_or_equal_to(Settings.gitlab.max_request_duration_seconds) end [:gitaly_timeout_default, :gitaly_timeout_medium, :gitaly_timeout_fast].each do |timeout_name| it do is_expected.to validate_presence_of(timeout_name) is_expected.to validate_numericality_of(timeout_name).only_integer .is_greater_than_or_equal_to(0) end end [:gitaly_timeout_medium, :gitaly_timeout_fast].each do |timeout_name| it "validates that #{timeout_name} is lower than timeout_default" do subject[:gitaly_timeout_default] = 50 subject[timeout_name] = 100 expect(subject).to be_invalid end end it 'accepts all timeouts equal' do subject.gitaly_timeout_default = 0 subject.gitaly_timeout_medium = 0 subject.gitaly_timeout_fast = 0 expect(subject).to be_valid end it 'accepts timeouts in descending order' do subject.gitaly_timeout_default = 50 subject.gitaly_timeout_medium = 30 subject.gitaly_timeout_fast = 20 expect(subject).to be_valid end it 'rejects timeouts in ascending order' do subject.gitaly_timeout_default = 20 subject.gitaly_timeout_medium = 30 subject.gitaly_timeout_fast = 50 expect(subject).to be_invalid end it 'rejects medium timeout larger than default' do subject.gitaly_timeout_default = 30 subject.gitaly_timeout_medium = 50 subject.gitaly_timeout_fast = 20 expect(subject).to be_invalid end it 'rejects medium timeout smaller than fast' do subject.gitaly_timeout_default = 30 subject.gitaly_timeout_medium = 15 subject.gitaly_timeout_fast = 20 expect(subject).to be_invalid end it 'does not prevent from saving when gitaly timeouts were previously invalid' do subject.update_column(:gitaly_timeout_default, Settings.gitlab.max_request_duration_seconds + 1) expect(subject.reload).to be_valid end end describe 'enforcing terms' do it 'requires the terms to present when enforcing users to accept' do subject.enforce_terms = true expect(subject).to be_invalid end it 'is valid when terms are created' do create(:term) subject.enforce_terms = true expect(subject).to be_valid end end describe 'when external authorization service is enabled' do before do setting.external_authorization_service_enabled = true end it { is_expected.not_to allow_value('not a URL').for(:external_authorization_service_url) } it { is_expected.to allow_value('https://example.com').for(:external_authorization_service_url) } it { is_expected.to allow_value('').for(:external_authorization_service_url) } it { is_expected.not_to allow_value(nil).for(:external_authorization_service_default_label) } it { is_expected.not_to allow_value(11).for(:external_authorization_service_timeout) } it { is_expected.not_to allow_value(0).for(:external_authorization_service_timeout) } it { is_expected.not_to allow_value('not a certificate').for(:external_auth_client_cert) } it { is_expected.to allow_value('').for(:external_auth_client_cert) } it { is_expected.to allow_value('').for(:external_auth_client_key) } context 'when setting a valid client certificate for external authorization' do let(:certificate_data) { File.read('spec/fixtures/passphrase_x509_certificate.crt') } before do setting.external_auth_client_cert = certificate_data end it 'requires a valid client key when a certificate is set' do expect(setting).not_to allow_value('fefefe').for(:external_auth_client_key) end it 'requires a matching certificate' do other_private_key = File.read('spec/fixtures/x509_certificate_pk.key') expect(setting).not_to allow_value(other_private_key).for(:external_auth_client_key) end it 'the credentials are valid when the private key can be read and matches the certificate' do tls_attributes = [:external_auth_client_key_pass, :external_auth_client_key, :external_auth_client_cert] setting.external_auth_client_key = File.read('spec/fixtures/passphrase_x509_certificate_pk.key') setting.external_auth_client_key_pass = '5iveL!fe' setting.validate expect(setting.errors).not_to include(*tls_attributes) end end end context 'asset proxy settings' do before do subject.asset_proxy_enabled = true end describe '#asset_proxy_url' do it { is_expected.not_to allow_value('').for(:asset_proxy_url) } it { is_expected.to allow_value(http).for(:asset_proxy_url) } it { is_expected.to allow_value(https).for(:asset_proxy_url) } it { is_expected.not_to allow_value(ftp).for(:asset_proxy_url) } it 'is not required when asset proxy is disabled' do subject.asset_proxy_enabled = false subject.asset_proxy_url = '' expect(subject).to be_valid end end describe '#asset_proxy_secret_key' do it { is_expected.not_to allow_value('').for(:asset_proxy_secret_key) } it { is_expected.to allow_value('anything').for(:asset_proxy_secret_key) } it 'is not required when asset proxy is disabled' do subject.asset_proxy_enabled = false subject.asset_proxy_secret_key = '' expect(subject).to be_valid end it 'is encrypted' do subject.asset_proxy_secret_key = 'shared secret' expect(subject.encrypted_asset_proxy_secret_key).to be_present expect(subject.encrypted_asset_proxy_secret_key).not_to eq(subject.asset_proxy_secret_key) end end describe '#asset_proxy_whitelist' do context 'when given an Array' do it 'sets the domains and adds current running host' do setting.asset_proxy_whitelist = ['example.com', 'assets.example.com'] expect(setting.asset_proxy_whitelist).to eq(['example.com', 'assets.example.com', 'localhost']) end end context 'when given a String' do it 'sets multiple domains with spaces' do setting.asset_proxy_whitelist = 'example.com *.example.com' expect(setting.asset_proxy_whitelist).to eq(['example.com', '*.example.com', 'localhost']) end it 'sets multiple domains with newlines and a space' do setting.asset_proxy_whitelist = "example.com\n *.example.com" expect(setting.asset_proxy_whitelist).to eq(['example.com', '*.example.com', 'localhost']) end it 'sets multiple domains with commas' do setting.asset_proxy_whitelist = "example.com, *.example.com" expect(setting.asset_proxy_whitelist).to eq(['example.com', '*.example.com', 'localhost']) end end end end context 'static objects external storage' do context 'when URL is set' do before do subject.static_objects_external_storage_url = http end it { is_expected.not_to allow_value(nil).for(:static_objects_external_storage_auth_token) } end end context 'sourcegraph settings' do it 'is invalid if sourcegraph is enabled and no url is provided' do allow(subject).to receive(:sourcegraph_enabled).and_return(true) expect(subject.sourcegraph_url).to be_nil is_expected.to be_invalid end end end context 'restrict creating duplicates' do let!(:current_settings) { described_class.create_from_defaults } it 'returns the current settings' do expect(described_class.create_from_defaults).to eq(current_settings) end end describe '#disabled_oauth_sign_in_sources=' do before do allow(Devise).to receive(:omniauth_providers).and_return([:github]) end it 'removes unknown sources (as strings) from the array' do subject.disabled_oauth_sign_in_sources = %w[github test] expect(subject).to be_valid expect(subject.disabled_oauth_sign_in_sources).to eq ['github'] end it 'removes unknown sources (as symbols) from the array' do subject.disabled_oauth_sign_in_sources = %i[github test] expect(subject).to be_valid expect(subject.disabled_oauth_sign_in_sources).to eq ['github'] end it 'ignores nil' do subject.disabled_oauth_sign_in_sources = nil expect(subject).to be_valid expect(subject.disabled_oauth_sign_in_sources).to be_empty end end describe 'performance bar settings' do describe 'performance_bar_allowed_group' do context 'with no performance_bar_allowed_group_id saved' do it 'returns nil' do expect(setting.performance_bar_allowed_group).to be_nil end end context 'with a performance_bar_allowed_group_id saved' do let(:group) { create(:group) } before do setting.update!(performance_bar_allowed_group_id: group.id) end it 'returns the group' do expect(setting.reload.performance_bar_allowed_group).to eq(group) end end end describe 'performance_bar_enabled' do context 'with the Performance Bar is enabled' do let(:group) { create(:group) } before do setting.update!(performance_bar_allowed_group_id: group.id) end it 'returns true' do expect(setting.reload.performance_bar_enabled).to be_truthy end end end end context 'diff limit settings' do describe '#diff_max_patch_bytes' do context 'validations' do it { is_expected.to validate_presence_of(:diff_max_patch_bytes) } it do is_expected.to validate_numericality_of(:diff_max_patch_bytes) .only_integer .is_greater_than_or_equal_to(Gitlab::Git::Diff::DEFAULT_MAX_PATCH_BYTES) .is_less_than_or_equal_to(Gitlab::Git::Diff::MAX_PATCH_BYTES_UPPER_BOUND) end end end end describe '#sourcegraph_url_is_com?' do where(:url, :is_com) do 'https://sourcegraph.com' | true 'https://sourcegraph.com/' | true 'https://www.sourcegraph.com' | true 'shttps://www.sourcegraph.com' | false 'https://sourcegraph.example.com/' | false 'https://sourcegraph.org/' | false end with_them do it 'matches the url with sourcegraph.com' do setting.sourcegraph_url = url expect(setting.sourcegraph_url_is_com?).to eq(is_com) end end end describe 'email_restrictions' do context 'when email restrictions are enabled' do before do subject.email_restrictions_enabled = true end it 'allows empty email restrictions' do subject.email_restrictions = '' expect(subject).to be_valid end it 'accepts valid email restrictions regex' do subject.email_restrictions = '\+' expect(subject).to be_valid end it 'does not accept invalid email restrictions regex' do subject.email_restrictions = '+' expect(subject).not_to be_valid end it 'sets an error when regex is not valid' do subject.email_restrictions = '+' expect(subject).not_to be_valid expect(subject.errors.messages[:email_restrictions].first).to eq(_('not valid RE2 syntax: no argument for repetition operator: +')) end end context 'when email restrictions are disabled' do before do subject.email_restrictions_enabled = false end it 'allows empty email restrictions' do subject.email_restrictions = '' expect(subject).to be_valid end it 'invalid regex is not valid' do subject.email_restrictions = '+' expect(subject).not_to be_valid end end end it_behaves_like 'application settings examples' describe 'repository_storages_weighted_attributes' do it 'returns the keys for repository_storages_weighted' do expect(subject.class.repository_storages_weighted_attributes).to eq([:repository_storages_weighted_default]) end end it 'does not allow to set weight for non existing storage' do setting.repository_storages_weighted = { invalid_storage: 100 } expect(setting).not_to be_valid expect(setting.errors.messages[:repository_storages_weighted]).to match_array(["can't include: invalid_storage"]) end end