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Contents
require 'spec_helper'
describe Paperclip::StringioAdapter do
context "a new instance" do
before do
@contents = "abc123"
@stringio = StringIO.new(@contents)
@subject = Paperclip.io_adapters.for(@stringio)
end
it "returns a file name" do
assert_equal "data", @subject.original_filename
end
it "returns a content type" do
assert_equal "text/plain", @subject.content_type
end
it "returns the size of the data" do
assert_equal 6, @subject.size
end
it "returns the length of the data" do
assert_equal 6, @subject.length
end
it "generates an MD5 hash of the contents" do
assert_equal Digest::MD5.hexdigest(@contents), @subject.fingerprint
end
it "generates correct fingerprint after read" do
fingerprint = Digest::MD5.hexdigest(@subject.read)
assert_equal fingerprint, @subject.fingerprint
end
it "generates same fingerprint" do
assert_equal @subject.fingerprint, @subject.fingerprint
end
it "returns the data contained in the StringIO" do
assert_equal "abc123", @subject.read
end
it 'accepts a content_type' do
@subject.content_type = 'image/png'
assert_equal 'image/png', @subject.content_type
end
it 'accepts an original_filename' do
@subject.original_filename = 'image.png'
assert_equal 'image.png', @subject.original_filename
end
it "does not generate filenames that include restricted characters" do
@subject.original_filename = 'image:restricted.png'
assert_equal 'image_restricted.png', @subject.original_filename
end
it "does not generate paths that include restricted characters" do
@subject.original_filename = 'image:restricted.png'
expect(@subject.path).to_not match(/:/)
end
end
end
Version data entries
16 entries across 16 versions & 5 rubygems