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Contents
require File.expand_path('../../watirspec_helper', __FILE__)
require 'tmpdir'
RSpec::Matchers.define :save_file do
match { |filename| File.exists? filename }
end
RSpec::Matchers.define :be_boolean do
match { |variable| !!variable == variable }
end
describe 'Screenshot' do
before :all do
browser.url = fixture('boxes.html')
@screenshot = window.screenshot
@filename = "#{Dir.tmpdir}/screenshot.png"
end
describe '#new' do
context 'given no argument' do
it 'creates a new Screenshot object' do
@screenshot.should be_kind_of OperaWatir::Screenshot
end
end
context 'given an argument' do
it 'saves a screenshot' do
window.screenshot(@filename).should save_file
end
end
end
describe '#save' do
it 'saves screenshot to disk' do
@screenshot.save(@filename).should save_file
end
end
describe '#blank?' do
it 'returns a valid type' do
@screenshot.blank?.should be_boolean
end
it 'is not blank' do
@screenshot.blank?.should be_false
end
end
describe '#png' do
before(:all) { @png = @screenshot.png }
it 'returns a valid type' do
@png.should be_kind_of String
end
it 'is a real type PNG image' do
@png.should match /PNG/
end
end
describe '#md5' do
before(:all) { @md5 = @screenshot.md5 }
it 'returns a valid type' do
@md5.should be_kind_of String
end
it 'returns a hash' do
@md5.should match /^(0x)[a-f0-9]{32}$/
end
end
after(:all) { File.delete @filename if File.exists? @filename }
end
Version data entries
18 entries across 18 versions & 1 rubygems