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shared_examples_for 'supporting Boolean' do
before :all do
setup_test_environment
end
before do
@connection = DataObjects::Connection.new(CONFIG.uri)
end
after do
@connection.close
end
describe 'reading a Boolean' do
describe 'with manual typecasting' do
before do
@command = @connection.create_command("SELECT flags FROM widgets WHERE ad_description = ?")
@command.set_types(TrueClass)
@reader = @command.execute_reader('Buy this product now!')
@reader.next!
@values = @reader.values
end
after do
@reader.close
end
it 'should return the correctly typed result' do
expect(@values.first).to be_kind_of(FalseClass)
end
it 'should return the correct result' do
expect(@values.first).to eq(false)
end
end
describe 'with manual typecasting a true value' do
before do
@command = @connection.create_command("SELECT flags FROM widgets WHERE id = ?")
@command.set_types(TrueClass)
@reader = @command.execute_reader(2)
@reader.next!
@values = @reader.values
end
after do
@reader.close
end
it 'should return the correctly typed result' do
expect(@values.first).to be_kind_of(TrueClass)
end
it 'should return the correct result' do
expect(@values.first).to be_truthy
end
end
describe 'with manual typecasting a nil value' do
before do
@command = @connection.create_command("SELECT flags FROM widgets WHERE id = ?")
@command.set_types(TrueClass)
@reader = @command.execute_reader(4)
@reader.next!
@values = @reader.values
end
after do
@reader.close
end
it 'should return the correctly typed result' do
expect(@values.first).to be_kind_of(NilClass)
end
it 'should return the correct result' do
expect(@values.first).to be_nil
end
end
end
describe 'writing an Boolean' do
before do
@reader = @connection.create_command("SELECT id FROM widgets WHERE flags = ?").execute_reader(true)
@reader.next!
@values = @reader.values
end
after do
@reader.close
end
it 'should return the correct entry' do
expect(@values.first).to eq(2)
end
end
end
shared_examples_for 'supporting Boolean autocasting' do
before :all do
setup_test_environment
end
before do
@connection = DataObjects::Connection.new(CONFIG.uri)
end
after do
@connection.close
end
describe 'reading a Boolean' do
describe 'with automatic typecasting' do
before do
@reader = @connection.create_command("SELECT flags FROM widgets WHERE ad_description = ?").execute_reader('Buy this product now!')
@reader.next!
@values = @reader.values
end
after do
@reader.close
end
it 'should return the correctly typed result' do
expect(@values.first).to be_kind_of(FalseClass)
end
it 'should return the correct result' do
expect(@values.first).to eq(false)
end
end
end
end
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