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Contents
require 'spec_helper'
module Finitio
describe TypeFactory, "DSL#relation" do
let(:factory){ TypeFactory.new }
let(:heading){
Heading.new([ Attribute.new(:a, intType) ])
}
shared_examples_for "The Relation[a: Int] type" do
it{ should be_a(RelationType) }
it 'should have the correct heading' do
expect(subject.heading).to eq(heading)
end
end
before do
subject
end
context 'when used with the standard signature' do
subject{
factory.relation(heading, "MyRelation")
}
it_should_behave_like "The Relation[a: Int] type"
it 'should have the correct name' do
expect(subject.name).to eq("MyRelation")
end
end
context 'when used with a tuple type' do
subject{
factory.relation(TupleType.new(heading), "MyRelation")
}
it_should_behave_like "The Relation[a: Int] type"
it 'should have the correct name' do
expect(subject.name).to eq("MyRelation")
end
end
context 'when used with a hash and ruby classes' do
subject{
factory.relation(a: Integer)
}
it_should_behave_like "The Relation[a: Int] type"
it 'should have the correct name' do
expect(subject.name).to eq("{{a: Integer}}")
end
end
context 'when used with a hash and a name' do
subject{
factory.relation({a: Integer}, "MyRelation")
}
it_should_behave_like "The Relation[a: Int] type"
it 'should have the correct name' do
expect(subject.name).to eq("MyRelation")
end
end
context 'when used with a hash and types' do
subject{
factory.relation(a: intType)
}
it_should_behave_like "The Relation[a: Int] type"
it 'should have the correct name' do
expect(subject.name).to eq("{{a: intType}}")
end
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems