Sha256: 792e491ac8b71305b67d07c9c74624a3f662862b54b380ca1f50e8d0f915a9e7
Contents?: true
Size: 1.62 KB
Versions: 9
Compression:
Stored size: 1.62 KB
Contents
require 'spec_helper'
describe HashValidator::Validator::SimpleValidator do
describe '#initialize' do
it 'accepts blocks with one argument' do
expect {
HashValidator::Validator::SimpleValidator.new('name', lambda { |a| true })
}.to_not raise_error
end
it 'does not accept blocks with no arguments' do
expect {
HashValidator::Validator::SimpleValidator.new('name', lambda { true })
}.to raise_error(StandardError, 'lambda should take only one argument - passed lambda takes 0')
end
it 'does not accept blocks with two arguments' do
expect {
HashValidator::Validator::SimpleValidator.new('name', lambda { |a,b| true })
}.to raise_error(StandardError, 'lambda should take only one argument - passed lambda takes 2')
end
end
describe '#validate' do
# Lambda that accepts strings that are 4 characters or shorter
let(:short_string_lambda) { lambda { |v| v.is_a?(String) && v.size < 5 } }
let(:short_string_validator) { HashValidator::Validator::SimpleValidator.new('short_string', short_string_lambda) }
let(:errors) { Hash.new }
[ '', '1', '12', '123', '1234' ].each do |value|
it "validates the string '#{value}'" do
short_string_validator.validate(:key, value, {}, errors)
expect(errors).to be_empty
end
end
[ nil, '12345', '123456', 123, 123456, Time.now, (1..5) ].each do |value|
it "does not validate bad value '#{value}'" do
short_string_validator.validate(:key, value, {}, errors)
expect(errors).to eq({ key: 'short_string required' })
end
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems