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# frozen_string_literal: true
# rubocop:todo all
require 'spec_helper'
describe Mongo::Lint do
before(:all) do
# Since we are installing an expectation on ENV, close any open clients
# which may have background threads reading ENV
ClientRegistry.instance.close_all_clients
end
before do
expect(ENV).to receive(:[]).with('MONGO_RUBY_DRIVER_LINT').at_least(:once).and_return('1')
end
describe '.validate_underscore_read_preference' do
%w(primary primary_preferred secondary secondary_preferred nearest).each do |mode|
it "accepts #{mode} as string" do
expect do
described_class.validate_underscore_read_preference(mode: mode)
end.to_not raise_error
end
it "accepts #{mode} with string mode key" do
expect do
described_class.validate_underscore_read_preference('mode' => mode)
end.to_not raise_error
end
it "accepts #{mode} as symbol" do
expect do
described_class.validate_underscore_read_preference(mode: mode.to_sym)
end.to_not raise_error
end
end
%w(primaryPreferred secondaryPreferred).each do |mode|
it "rejects #{mode} as string" do
expect do
described_class.validate_underscore_read_preference(mode: mode)
end.to raise_error(Mongo::Error::LintError)
end
it "rejects #{mode} with string mode key" do
expect do
described_class.validate_underscore_read_preference('mode' => mode)
end.to raise_error(Mongo::Error::LintError)
end
it "rejects #{mode} as symbol" do
expect do
described_class.validate_underscore_read_preference(mode: mode.to_sym)
end.to raise_error(Mongo::Error::LintError)
end
end
end
describe '.validate_underscore_read_preference_mode' do
%w(primary primary_preferred secondary secondary_preferred nearest).each do |mode|
it "accepts #{mode} as string" do
expect do
described_class.validate_underscore_read_preference_mode(mode)
end.to_not raise_error
end
it "accepts #{mode} as symbol" do
expect do
described_class.validate_underscore_read_preference_mode(mode.to_sym)
end.to_not raise_error
end
end
%w(primaryPreferred secondaryPreferred).each do |mode|
it "rejects #{mode} as string" do
expect do
described_class.validate_underscore_read_preference_mode(mode)
end.to raise_error(Mongo::Error::LintError)
end
it "rejects #{mode} as symbol" do
expect do
described_class.validate_underscore_read_preference_mode(mode.to_sym)
end.to raise_error(Mongo::Error::LintError)
end
end
end
describe '.validate_camel_case_read_preference' do
%w(primary primaryPreferred secondary secondaryPreferred nearest).each do |mode|
it "accepts #{mode} as string" do
expect do
described_class.validate_camel_case_read_preference(mode: mode)
end.to_not raise_error
end
it "accepts #{mode} with string mode key" do
expect do
described_class.validate_camel_case_read_preference('mode' => mode)
end.to_not raise_error
end
it "accepts #{mode} as symbol" do
expect do
described_class.validate_camel_case_read_preference(mode: mode.to_sym)
end.to_not raise_error
end
end
%w(primary_preferred secondary_preferred).each do |mode|
it "rejects #{mode} as string" do
expect do
described_class.validate_camel_case_read_preference(mode: mode)
end.to raise_error(Mongo::Error::LintError)
end
it "rejects #{mode} with string mode key" do
expect do
described_class.validate_camel_case_read_preference('mode' => mode)
end.to raise_error(Mongo::Error::LintError)
end
it "rejects #{mode} as symbol" do
expect do
described_class.validate_camel_case_read_preference(mode: mode.to_sym)
end.to raise_error(Mongo::Error::LintError)
end
end
end
describe '.validate_camel_case_read_preference_mode' do
%w(primary primaryPreferred secondary secondaryPreferred nearest).each do |mode|
it "accepts #{mode} as string" do
expect do
described_class.validate_camel_case_read_preference_mode(mode)
end.to_not raise_error
end
it "accepts #{mode} as symbol" do
expect do
described_class.validate_camel_case_read_preference_mode(mode.to_sym)
end.to_not raise_error
end
end
%w(primary_preferred secondary_preferred).each do |mode|
it "rejects #{mode} as string" do
expect do
described_class.validate_camel_case_read_preference_mode(mode)
end.to raise_error(Mongo::Error::LintError)
end
it "rejects #{mode} as symbol" do
expect do
described_class.validate_camel_case_read_preference_mode(mode.to_sym)
end.to raise_error(Mongo::Error::LintError)
end
end
end
describe '.validate_read_concern_option' do
it 'accepts nil' do
expect do
described_class.validate_read_concern_option(nil)
end.to_not raise_error
end
it 'accepts empty hash' do
expect do
described_class.validate_read_concern_option({})
end.to_not raise_error
end
it "rejects an object which is not a hash" do
expect do
described_class.validate_read_concern_option(:local)
end.to raise_error(Mongo::Error::LintError)
end
[:local, :majority, :snapshot].each do |level|
it "accepts :#{level}" do
expect do
described_class.validate_read_concern_option({level: level})
end.to_not raise_error
end
it "rejects #{level} as string" do
expect do
described_class.validate_read_concern_option({level: level.to_s})
end.to raise_error(Mongo::Error::LintError)
end
end
it "rejects a bogus level" do
expect do
described_class.validate_read_concern_option({level: :bogus})
end.to raise_error(Mongo::Error::LintError)
end
it "rejects level given as a string key" do
expect do
described_class.validate_read_concern_option({'level' => :snapshot})
end.to raise_error(Mongo::Error::LintError)
end
it "rejects a bogus key as symbol" do
expect do
described_class.validate_read_concern_option({foo: 'bar'})
end.to raise_error(Mongo::Error::LintError)
end
it "rejects a bogus key as string" do
expect do
described_class.validate_read_concern_option({'foo' => 'bar'})
end.to raise_error(Mongo::Error::LintError)
end
%w(afterClusterTime after_cluster_time).each do |key|
[:to_s, :to_sym].each do |conv|
key = key.send(conv)
it "rejects #{key.inspect}" do
expect do
described_class.validate_read_concern_option({key => 123})
end.to raise_error(Mongo::Error::LintError)
end
end
end
end
end
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