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Contents
require 'spec_helper'
describe Grape::Validations::MutualExclusionValidator do
describe '#validate!' do
let(:scope) do
Struct.new(:opts) do
def params(arg)
arg
end
end
end
let(:mutually_exclusive_params) { [:beer, :wine, :grapefruit] }
let(:validator) { described_class.new(mutually_exclusive_params, {}, false, scope.new) }
context 'when all mutually exclusive params are present' do
let(:params) { { beer: true, wine: true, grapefruit: true } }
it 'raises a validation exception' do
expect do
validator.validate! params
end.to raise_error(Grape::Exceptions::Validation)
end
context 'mixed with other params' do
let(:mixed_params) { params.merge!(other: true, andanother: true) }
it 'still raises a validation exception' do
expect do
validator.validate! mixed_params
end.to raise_error(Grape::Exceptions::Validation)
end
end
end
context 'when a subset of mutually exclusive params are present' do
let(:params) { { beer: true, grapefruit: true } }
it 'raises a validation exception' do
expect do
validator.validate! params
end.to raise_error(Grape::Exceptions::Validation)
end
end
context 'when params keys come as strings' do
let(:params) { { 'beer' => true, 'grapefruit' => true } }
it 'raises a validation exception' do
expect do
validator.validate! params
end.to raise_error(Grape::Exceptions::Validation)
end
end
context 'when no mutually exclusive params are present' do
let(:params) { { beer: true, somethingelse: true } }
it 'params' do
expect(validator.validate!(params)).to eql params
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems