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Contents
=begin rdoc
= DOWNLOAD_SPEC.RB
*Author*:: Tamara Temple <tamara@tamaratemple.com>
*Since*:: 2013-05-27
*Copyright*:: (c) 2013 Tamara Temple Web Development
*License*:: MIT
=end
require 'spec_helper'
require 'tmpdir'
def in_tmpdir
Dir.mktmpdir do |dir|
Dir.chdir(dir) do |dir|
yield dir
end
end
end
module Scrapers
describe Download do
it {Scrapers::Download.should respond_to :download}
it "should download and save the file" do
in_tmpdir do |dir|
@url="http://imgur.com/download/v70StgA/%2Asnrrrrrrrrrrrf%21%2A"
VCR.use_cassette("download.cassette") do
@file = Scrapers::Download.download(@url,dir)
end
@file.should =~ /.*snrrrrrrrrrrrf.*Imgur\.jpg/
File.exist?(@file).should be_true
end
end
it "should overwrite file with second download" do
in_tmpdir do |dir|
@url="http://imgs.xkcd.com/comics/sandwich.png"
VCR.use_cassette("download-overwrite") do
@file1 = Scrapers::Download.download(@url,dir)
@file2 = Scrapers::Download.download(@url,dir,true)
end
@file1.should eq @file2
@file1.should eq File.join(dir,'sandwich.png')
File.exist?(@file1).should be_true
end
end
it "should make a new file on second download" do
in_tmpdir do |dir|
@url="http://imgs.xkcd.com/comics/sandwich.png"
VCR.use_cassette("download-newfile") do
@file1 = Scrapers::Download.download(@url,dir)
@file2 = Scrapers::Download.download(@url,dir)
end
# Filed issue against mechanise to make save return
# the actual file name saved under. Until that's fixed
# have to work around it.
@file2 += '.1'
@file1.should_not eq @file2
@file1.should eq File.join(dir,'sandwich.png')
File.exist?(@file1).should be_true
@file2.should eq File.join(dir,'sandwich.png.1')
File.exist?(@file2).should be_true
end
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems