+
+ test "update collection with versioning enabled and using preserve_version" do
+ Rails.configuration.Collections.CollectionVersioning = true
+ Rails.configuration.Collections.PreserveVersionIfIdle = -1 # Disable auto versioning
+
+ signed_manifest = Collection.sign_manifest_only_for_tests(". bad42fa702ae3ea7d888fef11b46f450+44 0:44:my_test_file.txt\n", api_token(:active))
+ post "/arvados/v1/collections",
+ params: {
+ format: :json,
+ collection: {
+ name: 'Test collection',
+ manifest_text: signed_manifest,
+ }.to_json,
+ },
+ headers: auth(:active)
+ assert_response 200
+ assert_not_nil json_response['uuid']
+ assert_equal 1, json_response['version']
+ assert_equal false, json_response['preserve_version']
+
+ # Versionable update including preserve_version=true should create a new
+ # version that will also be persisted.
+ put "/arvados/v1/collections/#{json_response['uuid']}",
+ params: {
+ format: :json,
+ collection: {
+ name: 'Test collection v2',
+ preserve_version: true,
+ }.to_json,
+ },
+ headers: auth(:active)
+ assert_response 200
+ assert_equal 2, json_response['version']
+ assert_equal true, json_response['preserve_version']
+
+ # 2nd versionable update including preserve_version=true should create a new
+ # version that will also be persisted.
+ put "/arvados/v1/collections/#{json_response['uuid']}",
+ params: {
+ format: :json,
+ collection: {
+ name: 'Test collection v3',
+ preserve_version: true,
+ }.to_json,
+ },
+ headers: auth(:active)
+ assert_response 200
+ assert_equal 3, json_response['version']
+ assert_equal true, json_response['preserve_version']
+
+ # 3rd versionable update without including preserve_version should create a new
+ # version that will have its preserve_version attr reset to false.
+ put "/arvados/v1/collections/#{json_response['uuid']}",
+ params: {
+ format: :json,
+ collection: {
+ name: 'Test collection v4',
+ }.to_json,
+ },
+ headers: auth(:active)
+ assert_response 200
+ assert_equal 4, json_response['version']
+ assert_equal false, json_response['preserve_version']
+
+ # 4th versionable update without including preserve_version=true should NOT
+ # create a new version.
+ put "/arvados/v1/collections/#{json_response['uuid']}",
+ params: {
+ format: :json,
+ collection: {
+ name: 'Test collection v5?',
+ }.to_json,
+ },
+ headers: auth(:active)
+ assert_response 200
+ assert_equal 4, json_response['version']
+ assert_equal false, json_response['preserve_version']
+ end