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Contents
require 'spec_helper'
describe Acfs::Model::Attributes::DateTime do
let(:model) { Class.new.tap { |c| c.send :include, Acfs::Model }}
let(:params) { {} }
subject { Acfs::Model::Attributes::DateTime.new params }
describe 'cast' do
it 'should return same object, if obj is already of DateTime class' do
date_time = DateTime.now
retval = subject.cast(date_time)
expect(retval).to be == date_time
end
it 'should return parsed object, if obj is of Time class' do
time = Time.now
retval = subject.cast(time)
expect(retval).to be == DateTime.iso8601(time.iso8601)
end
it 'should return parsed object, if obj is of Date class' do
date = Date.today
retval = subject.cast(date)
expect(retval).to be == DateTime.iso8601(date.iso8601)
end
it 'should return parsed object, if obj is of String class in ISO-8601 format' do
date_time_string = DateTime.now.iso8601
retval = subject.cast(date_time_string)
expect(retval).to be == DateTime.iso8601(date_time_string)
end
it 'should raise an error if obj is of String class not in valid ISO-8601 format' do
malformed_string = 'qwe123'
expect {
subject.cast(malformed_string)
}.to raise_error ArgumentError
end
it 'should raise an error if obj is of wrong class (Fixnum)' do
fixnum = 12
expect {
subject.cast(fixnum)
}.to raise_error TypeError
end
context 'with allow_nil option' do
let(:params) { {allow_nil: true} }
it 'should accept empty string as nil' do
expect(subject.cast('')).to eq nil
end
end
end
end
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87 entries across 87 versions & 1 rubygems