/
content_inventory_spec.rb
292 lines (276 loc) · 16 KB
/
content_inventory_spec.rb
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describe Stanford::ContentInventory do
let(:eq_xml_opts) { { :element_order => false, :normalize_whitespace => true } }
let(:content_metadata_empty_subset) { IO.read(@fixtures.join('bad_data/contentMetadata-empty-subsets.xml')) }
let(:empty_inventory) do
<<-XML
<fileInventory type="version" objectId="druid:ms205ty4764" versionId="1" fileCount="0" byteCount="0" blockCount="0">
<fileGroup groupId="content" dataSource="contentMetadata-subset" fileCount="0" byteCount="0" blockCount="0"/>
</fileInventory>
XML
end
before(:all) do # rubocop:disable RSpec/BeforeAfterAll
@content_metadata = IO.read(@data.join('v0002/metadata/contentMetadata.xml'))
@node = Nokogiri::XML(@content_metadata).xpath('//file').first
end
before { @content_inventory = described_class.new() }
context '#inventory_from_cm' do
it 'version_id = 2' do
inventory = @content_inventory.inventory_from_cm(@content_metadata, @druid, 'all', 2)
inventory_ng_xml = Nokogiri::XML(inventory.to_xml)
inventory_ng_xml.xpath('//@inventoryDatetime').remove
exp_xml = <<-XML
<fileInventory type="version" objectId="druid:jq937jp0017" versionId="2" fileCount="4" byteCount="132363" blockCount="131">
<fileGroup groupId="content" dataSource="contentMetadata-all" fileCount="4" byteCount="132363" blockCount="131">
<file>
<fileSignature size="40873" md5="1a726cd7963bd6d3ceb10a8c353ec166" sha1="583220e0572640abcd3ddd97393d224e8053a6ad" sha256=""/>
<fileInstance path="title.jpg" datetime="2012-03-26T14:15:11Z"/>
</file>
<file>
<fileSignature size="32915" md5="c1c34634e2f18a354cd3e3e1574c3194" sha1="0616a0bd7927328c364b2ea0b4a79c507ce915ed" sha256=""/>
<fileInstance path="page-1.jpg" datetime="2012-03-26T15:35:15Z"/>
</file>
<file>
<fileSignature size="39450" md5="82fc107c88446a3119a51a8663d1e955" sha1="d0857baa307a2e9efff42467b5abd4e1cf40fcd5" sha256=""/>
<fileInstance path="page-2.jpg" datetime="2012-03-26T15:23:36Z"/>
</file>
<file>
<fileSignature size="19125" md5="a5099878de7e2e064432d6df44ca8827" sha1="c0ccac433cf02a6cee89c14f9ba6072a184447a2" sha256=""/>
<fileInstance path="page-3.jpg" datetime="2012-03-26T15:24:39Z"/>
</file>
</fileGroup>
</fileInventory>
XML
exp_ng_xml = Nokogiri::XML(exp_xml)
expect(EquivalentXml.equivalent?(inventory_ng_xml, exp_ng_xml, eq_xml_opts)).to be true
end
it 'version_id = 1' do
cm_with_subsets = IO.read(@fixtures.join('data/dd116zh0343/v0001/metadata/contentMetadata.xml'))
inventory = described_class.new.inventory_from_cm(cm_with_subsets, "druid:dd116zh0343", 'preserve', 1)
inventory_ng_xml = Nokogiri::XML(inventory.to_xml)
inventory_ng_xml.xpath('//@inventoryDatetime').remove
exp_xml = <<-XML
<fileInventory type="version" objectId="druid:dd116zh0343" versionId="1" fileCount="8" byteCount="70979" blockCount="73">
<fileGroup groupId="content" dataSource="contentMetadata-preserve" fileCount="8" byteCount="70979" blockCount="73">
<file>
<fileSignature size="7888" md5="e2837b9f02e0b0b76f526eeb81c7aa7b" sha1="61dfac472b7904e1413e0cbf4de432bda2a97627" sha256=""/>
<fileInstance path="folder1PuSu/story1u.txt" datetime="2012-06-15T22:57:43Z"/>
</file>
<file>
<fileSignature size="5983" md5="dc2be64ae43f1c1db4a068603465955d" sha1="b8a672c1848fc3d13b5f380e15835690e24600e0" sha256=""/>
<fileInstance path="folder1PuSu/story2r.txt" datetime="2012-06-15T22:58:56Z"/>
</file>
<file>
<fileSignature size="5951" md5="3d67f52e032e36b641d0cad40816f048" sha1="548f349c79928b6d0996b7ff45990bdce5ee9753" sha256=""/>
<fileInstance path="folder1PuSu/story3m.txt" datetime="2012-06-15T23:00:43Z"/>
</file>
<file>
<fileSignature size="6307" md5="34f3f646523b0a8504f216483a57bce4" sha1="d498b513add5bb138ed4f6205453a063a2434dc4" sha256=""/>
<fileInstance path="folder1PuSu/story4d.txt" datetime="2012-06-15T23:02:22Z"/>
</file>
<file>
<fileSignature size="2534" md5="1f15cc786bfe832b2fa1e6f047c500ba" sha1="bf3af01de2afa15719d8c42a4141e3b43d06fef6" sha256=""/>
<fileInstance path="folder2PdSa/story6u.txt" datetime="2012-06-15T23:05:03Z"/>
</file>
<file>
<fileSignature size="17074" md5="205271287477c2309512eb664eff9130" sha1="b23aa592ab673030ace6178e29fad3cf6a45bd32" sha256=""/>
<fileInstance path="folder2PdSa/story7r.txt" datetime="2012-06-15T23:08:35Z"/>
</file>
<file>
<fileSignature size="5643" md5="ce474f4c512953f20a8c4c5b92405cf7" sha1="af9cbf5ab4f020a8bb17b180fbd5c41598d89b37" sha256=""/>
<fileInstance path="folder2PdSa/story8m.txt" datetime="2012-06-15T23:09:26Z"/>
</file>
<file>
<fileSignature size="19599" md5="135cb2db6a35afac590687f452053baf" sha1="e74274d7bc06ef44a408a008f5160b3756cb2ab0" sha256=""/>
<fileInstance path="folder2PdSa/story9d.txt" datetime="2012-06-15T23:14:32Z"/>
</file>
</fileGroup>
</fileInventory>
XML
exp_ng_xml = Nokogiri::XML(exp_xml)
expect(EquivalentXml.equivalent?(inventory_ng_xml, exp_ng_xml, eq_xml_opts)).to be true
end
end
# testing boundary case where all subset attributes are no (e.g. shelve='no')
specify '#inventory_from_cm with empty subset' do
%w(shelve publish preserve).each do |subset|
inventory = @content_inventory.inventory_from_cm(content_metadata_empty_subset, 'druid:ms205ty4764', subset, 1)
inventory_ng_xml = Nokogiri::XML(inventory.to_xml)
inventory_ng_xml.xpath('//@inventoryDatetime').remove
exp_ng_xml = Nokogiri::XML(empty_inventory)
exp_ng_xml.xpath('//@dataSource').each { |d| d.value = d.value.gsub(/subset/, subset) }
expect(EquivalentXml.equivalent?(inventory_ng_xml, exp_ng_xml, eq_xml_opts)).to be true
end
end
context '#group_from_cm' do
let(:cm_with_subsets) { IO.read(@fixtures.join('data/dd116zh0343/v0001/metadata/contentMetadata.xml')) }
it 'returns expected Moab::FileGroup object' do
group = @content_inventory.group_from_cm(@content_metadata, 'all')
expect(group).to be_instance_of(Moab::FileGroup)
expect(group.data_source).to eq("contentMetadata-all")
end
it '"all" subset' do
group = described_class.new.group_from_cm(cm_with_subsets, "all")
expect(group.files.size).to eq(12)
end
it '"shelve" subset' do
group = described_class.new.group_from_cm(cm_with_subsets, "shelve")
expect(group.files.size).to eq(8)
end
it '"publish" subset' do
group = described_class.new.group_from_cm(cm_with_subsets, "publish")
expect(group.files.size).to eq(12)
end
it '"preserve" subset' do
group = described_class.new.group_from_cm(cm_with_subsets, "preserve")
expect(group.files.size).to eq(8)
end
it 'raises exception for unknown subset' do
exp_regex = /Unknown disposition subset/
expect { described_class.new.group_from_cm(cm_with_subsets, "dummy") }.to raise_exception(exp_regex)
end
end
context '#generate_signature' do
it 'returns expected fixity' do
exp_fixity = {
:size => "40873",
:md5 => "1a726cd7963bd6d3ceb10a8c353ec166",
:sha1 => "583220e0572640abcd3ddd97393d224e8053a6ad"
}
expect(@content_inventory.generate_signature(@node).fixity).to eq(exp_fixity)
end
it 'returns expected fixity after adding a sha256 checksum' do
node2 = @node.clone
Nokogiri::XML::Builder.with(node2) do |xml|
xml.checksum '291208b41c557a5fb15cc836ab7235dadbd0881096385cc830bb446b00d2eb6b', :type => "SHA-256"
end
exp_fixity = {
:size => "40873",
:md5 => "1a726cd7963bd6d3ceb10a8c353ec166",
:sha1 => "583220e0572640abcd3ddd97393d224e8053a6ad",
:sha256 => "291208b41c557a5fb15cc836ab7235dadbd0881096385cc830bb446b00d2eb6b"
}
expect(@content_inventory.generate_signature(node2).fixity).to eq(exp_fixity)
end
end
specify '#generate_instance' do
expect(@content_inventory.generate_instance(@node)).to hash_match({
"path" => "title.jpg",
"datetime" => "2012-03-26T14:15:11Z"
})
end
specify '#generate_content_metadata' do
directory = @data.join('v0002/content')
group = Moab::FileGroup.new.group_from_directory(directory, true)
cm = @content_inventory.generate_content_metadata(group, @obj, 2)
generated_ng_xml = Nokogiri::XML(cm)
generated_ng_xml.xpath('//@datetime').remove
exp_xml = <<-XML
<contentMetadata type="sample" objectId="jq937jp0017">
<resource type="version" sequence="1" id="version-2">
<file preserve="yes" publish="yes" size="32915" id="page-1.jpg" shelve="yes">
<checksum type="MD5">c1c34634e2f18a354cd3e3e1574c3194</checksum>
<checksum type="SHA-1">0616a0bd7927328c364b2ea0b4a79c507ce915ed</checksum>
<checksum type="SHA-256">b78cc53b7b8d9ed86d5e3bab3b699c7ed0db958d4a111e56b6936c8397137de0</checksum>
</file>
<file preserve="yes" publish="yes" size="39450" id="page-2.jpg" shelve="yes">
<checksum type="MD5">82fc107c88446a3119a51a8663d1e955</checksum>
<checksum type="SHA-1">d0857baa307a2e9efff42467b5abd4e1cf40fcd5</checksum>
<checksum type="SHA-256">235de16df4804858aefb7690baf593fb572d64bb6875ec522a4eea1f4189b5f0</checksum>
</file>
<file preserve="yes" publish="yes" size="19125" id="page-3.jpg" shelve="yes">
<checksum type="MD5">a5099878de7e2e064432d6df44ca8827</checksum>
<checksum type="SHA-1">c0ccac433cf02a6cee89c14f9ba6072a184447a2</checksum>
<checksum type="SHA-256">7bd120459eff0ecd21df94271e5c14771bfca5137d1dd74117b6a37123dfe271</checksum>
</file>
<file preserve="yes" publish="yes" size="40873" id="title.jpg" shelve="yes">
<checksum type="MD5">1a726cd7963bd6d3ceb10a8c353ec166</checksum>
<checksum type="SHA-1">583220e0572640abcd3ddd97393d224e8053a6ad</checksum>
<checksum type="SHA-256">8b0cee693a3cf93cf85220dd67c5dc017a7edcdb59cde8fa7b7f697be162b0c5</checksum>
</file>
</resource>
</contentMetadata>
XML
exp_ng_xml = Nokogiri::XML(exp_xml)
expect(EquivalentXml.equivalent?(generated_ng_xml, exp_ng_xml, eq_xml_opts)).to be true
end
context '#validate_content_metadata' do
it 'returns true when valid data' do
cm = @fixtures.join('data', 'jq937jp0017', 'v0001', 'metadata', 'contentMetadata.xml').read
expect(@content_inventory.validate_content_metadata(cm)).to eq(true)
end
it 'raises Moab::InvalidMetadataException for bad data' do
cm = @fixtures.join('bad_data', 'contentMetadata.xml')
expect { @content_inventory.validate_content_metadata(cm) }.to raise_exception(Moab::InvalidMetadataException)
end
end
context '#validate_content_metadata_details' do
it 'expected_result when errors' do
cm = @fixtures.join('bad_data', 'contentMetadata.xml').read
content_metadata_doc = Nokogiri::XML(cm)
result = @content_inventory.validate_content_metadata_details(content_metadata_doc)
expect(result).to eq([
"File node 0 is missing id",
"File node having id='page-1.jpg' is missing size",
"File node having id='page-2.jpg' is missing md5",
"File node having id='page-3.jpg' is missing sha1"
])
end
it 'empty hash raises exception' do
exp_regex = /Content Metadata is in unrecognized format/
expect { @content_inventory.validate_content_metadata_details(Hash.new) }.to raise_exception(exp_regex)
end
end
context '#remediate_content_metadata' do
let(:cm) { @fixtures.join('bad_data', 'contentMetadata-missing-fixity.xml').read }
let(:group) do
directory = @data.join('v0001/content')
Moab::FileGroup.new.group_from_directory(directory, true)
end
it 'produces expected result' do
ng_xml = @content_inventory.remediate_content_metadata(cm, group)
remediated_ng_xml = Nokogiri::XML(ng_xml)
exp_xml = <<-XML
<contentMetadata type="sample" objectId="druid:jq937jp0017">
<resource type="version" sequence="1" id="version-1">
<file datetime="2012-03-26T08:15:11-06:00" size="40873" id="title.jpg" shelve="yes" publish="yes" preserve="yes">
<checksum type="MD5">1a726cd7963bd6d3ceb10a8c353ec166</checksum>
<checksum type="SHA-1">583220e0572640abcd3ddd97393d224e8053a6ad</checksum>
<checksum type="SHA-256">8b0cee693a3cf93cf85220dd67c5dc017a7edcdb59cde8fa7b7f697be162b0c5</checksum>
</file>
<file datetime="2012-03-26T08:20:35-06:00" id="intro-1.jpg" shelve="yes" publish="yes" preserve="yes" size="41981">
<checksum type="MD5">915c0305bf50c55143f1506295dc122c</checksum>
<checksum type="SHA-1">60448956fbe069979fce6a6e55dba4ce1f915178</checksum>
<checksum type="SHA-256">4943c6ffdea7e33b74fd7918de900de60e9073148302b0ad1bf5df0e6cec032a</checksum>
</file>
<file datetime="2012-03-26T08:19:30-06:00" size="39850" id="intro-2.jpg" shelve="yes" publish="yes" preserve="yes">
<checksum type="MD5">77f1a4efdcea6a476505df9b9fba82a7</checksum>
<checksum type="SHA-1">a49ae3f3771d99ceea13ec825c9c2b73fc1a9915</checksum>
<checksum type="SHA-256">3a28718a8867e4329cd0363a84aee1c614d0f11229a82e87c6c5072a6e1b15e7</checksum>
</file>
<file datetime="2012-03-26T09:59:14-06:00" size="25153" id="page-1.jpg" shelve="yes" publish="yes" preserve="yes">
<checksum type="MD5">3dee12fb4f1c28351c7482b76ff76ae4</checksum><checksum type="SHA-1">906c1314f3ab344563acbbbe2c7930f08429e35b</checksum><checksum type="SHA-256">41aaf8598c9d8e3ee5d55efb9be11c542099d9f994b5935995d0abea231b8bad</checksum></file>
<file datetime="2012-03-26T09:23:36-06:00" id="page-2.jpg" shelve="yes" publish="yes" preserve="yes" size="39450">
<checksum type="MD5">82fc107c88446a3119a51a8663d1e955</checksum><checksum type="SHA-1">d0857baa307a2e9efff42467b5abd4e1cf40fcd5</checksum><checksum type="SHA-256">235de16df4804858aefb7690baf593fb572d64bb6875ec522a4eea1f4189b5f0</checksum></file>
<file datetime="2012-03-26T09:24:39-06:00" size="19125" id="page-3.jpg" shelve="yes" publish="yes" preserve="yes">
<checksum type="MD5">a5099878de7e2e064432d6df44ca8827</checksum>
<checksum type="SHA-1">c0ccac433cf02a6cee89c14f9ba6072a184447a2</checksum>
<checksum type="SHA-256">7bd120459eff0ecd21df94271e5c14771bfca5137d1dd74117b6a37123dfe271</checksum>
</file>
</resource>
</contentMetadata>
XML
exp_ng_xml = Nokogiri::XML(exp_xml)
expect(EquivalentXml.equivalent?(remediated_ng_xml, exp_ng_xml, eq_xml_opts)).to be true
end
it 'bad size raises exception' do
cm_bad_size = cm.sub(/40873/, '37804')
exp_regex = /Inconsistent size for title.jpg: 37804 != 40873/
expect { @content_inventory.remediate_content_metadata(cm_bad_size, group) }.to raise_exception(exp_regex)
end
it 'bad checksum raises exception' do
cm_bad_checksum = cm.sub(/1a726cd7963bd6d3ceb10a8c353ec166/, '915c0305bf50c55143f1506295dc122c')
exp_regex = /Inconsistent md5 for title.jpg: 915c0305bf50c55143f1506295dc122c != 1a726cd7963bd6d3ceb10a8c353ec166/
expect { @content_inventory.remediate_content_metadata(cm_bad_checksum, group) }.to raise_exception(exp_regex)
end
end
end