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Contents
RSpec.describe 'Macros #when' do
context 'with a result rule returned from the block' do
subject(:schema) do
Dry::Validation.Schema do
required(:email).maybe
required(:login).filled.when(:true?) do
value(:email).filled?
end
end
end
it 'generates check rule' do
expect(schema.(login: true, email: nil).messages).to eql(
email: ['must be filled']
)
expect(schema.(login: false, email: nil).messages).to be_empty
end
end
describe 'with a result rule depending on another result' do
subject(:schema) do
Dry::Validation.Schema do
required(:left).maybe(:int?)
required(:right).maybe(:int?)
required(:compare).maybe(:bool?).when(:true?) do
value(:left).gt?(value(:right))
end
end
end
it 'generates check rule' do
expect(schema.(compare: false, left: nil, right: nil)).to be_success
expect(schema.(compare: true, left: 1, right: 2).messages).to eql(
left: ['must be greater than 2']
)
end
end
context 'predicate with options' do
subject(:schema) do
Dry::Validation.Schema do
required(:bar).maybe
required(:foo).filled.when(size?: 3) do
value(:bar).filled?
end
end
end
it 'generates check rule' do
expect(schema.(foo: [1,2,3], bar: nil).messages).to eql(
bar: ['must be filled']
)
expect(schema.(foo: [1,2], bar: nil).messages).to be_empty
end
end
end
Version data entries
19 entries across 19 versions & 1 rubygems