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#! /usr/bin/ruby
$: << File.dirname(__FILE__) + '/../lib'
require 'test/unit'
require 'ole/storage'
class TestMetaData < Test::Unit::TestCase
def test_meta_data
Ole::Storage.open File.dirname(__FILE__) + '/test.doc', 'rb' do |ole|
assert_equal 'Charles Lowe', ole.meta_data[:doc_author]
assert_equal 'Charles Lowe', ole.meta_data['doc_author']
assert_equal 'Charles Lowe', ole.meta_data.to_h[:doc_author]
assert_equal 'Title', ole.meta_data.doc_title
assert_equal 'MSWordDoc', ole.meta_data.file_format
assert_equal 'application/msword', ole.meta_data.mime_type
assert_raises NotImplementedError do
ole.meta_data[:doc_author] = 'New Author'
end
end
end
# this tests the other ways of getting the mime_type, than using "\001CompObj",
# ie, relying on root clsid, and on the heuristics
def test_mime_type
ole = Ole::Storage.new StringIO.new
ole.root.clsid = Ole::Storage::MetaData::CLSID_EXCEL97.to_s
assert_equal nil, ole.meta_data.file_format
assert_equal 'application/vnd.ms-excel', ole.meta_data.mime_type
ole.root.clsid = 0.chr * Ole::Types::Clsid::SIZE
assert_equal nil, ole.meta_data.file_format
assert_equal 'application/x-ole-storage', ole.meta_data.mime_type
ole.file.open('Book', 'w') { |f| }
assert_equal 'application/vnd.ms-excel', ole.meta_data.mime_type
ole.file.open('WordDocument', 'w') { |f| }
assert_equal 'application/msword', ole.meta_data.mime_type
ole.file.open('__properties_version1.0', 'w') { |f| }
assert_equal 'application/vnd.ms-outlook', ole.meta_data.mime_type
end
end
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