Contents

require 'dry-types'

describe 'type argument' do
  before do
    class Test::Foo
      extend Dry::Initializer
      param  :foo, Dry::Types['strict.string']
      option :bar, Dry::Types['strict.string']
    end
  end

  context 'in case of param mismatch' do
    subject { Test::Foo.new 1, bar: '2' }

    it 'raises TypeError' do
      expect { subject }.to raise_error Dry::Types::ConstraintError, /1/
    end
  end

  context 'in case of option mismatch' do
    subject { Test::Foo.new '1', bar: 2 }

    it 'raises TypeError' do
      expect { subject }.to raise_error Dry::Types::ConstraintError, /2/
    end
  end

  context 'in case of match' do
    subject { Test::Foo.new '1', bar: '2' }

    it 'completes the initialization' do
      expect { subject }.not_to raise_error
    end
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
dry-initializer-3.0.3	spec/type_argument_spec.rb