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Contents
RSpec.describe 'ROM repository with typed structs' do
subject(:repo) do
Class.new(ROM::Repository[:books]) { commands :create }.new(rom)
end
include_context 'database'
include_context 'seeds'
context 'typed projections' do
before do
configuration.relation(:books) do
schema(infer: true)
view(:index) do
schema { project(:id, :title, :created_at) }
relation { order(:title) }
end
end
rom.relations[:books].insert(title: 'Hello World', created_at: Time.now)
end
it 'loads typed structs' do
book = repo.books.index.first
expect(book).to be_kind_of(Dry::Struct)
expect(book.id).to be_kind_of(Integer)
expect(book.title).to eql('Hello World')
expect(book.created_at).to be_kind_of(Time)
end
end
context 'read-write type coercions' do
before do
configuration.relation(:books) do
schema(infer: true) do
attribute :title,
ROM::Types::Coercible::String.meta(
read: ROM::Types::Symbol.constructor(&:to_sym)
)
end
end
configuration.commands(:books) do
define(:create) { result(:one) }
end
end
it 'loads typed structs' do
created_book = repo.create(title: :'Hello World', created_at: Time.now)
expect(created_book).to be_kind_of(Dry::Struct)
expect(created_book.id).to be_kind_of(Integer)
expect(created_book.title).to eql(:'Hello World')
expect(created_book.created_at).to be_kind_of(Time)
book = repo.books.to_a.first
expect(book).to eql(created_book)
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems