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文件: /opt/puppetlabs/puppet/lib/ruby/vendor_gems/gems/deep_merge-1.2.2/test/test_deep_merge.rb
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require 'test/unit' $:.unshift(File.dirname(__FILE__) + '/../lib/') require 'deep_merge' # Assume strings have a blank? method # as they do when ActiveSupport is included. module StringBlank def blank? size == 0 end end class TestDeepMerge < Test::Unit::TestCase def setup end # show that Hash object has deep merge capabilities in form of three methods: # ko_deep_merge! # uses '--' knockout and overwrites unmergeable # deep_merge! # overwrites unmergeable # deep_merge # skips unmergeable def test_hash_deep_merge x = {} assert x.respond_to?('deep_merge!'.to_sym) hash_src = {'id' => [3,4,5]} hash_dest = {'id' => [1,2,3]} assert hash_dest.ko_deep_merge!(hash_src) assert_equal({'id' => [1,2,3,4,5]}, hash_dest) hash_src = {'id' => [3,4,5]} hash_dest = {'id' => [1,2,3]} assert hash_dest.deep_merge!(hash_src) assert_equal({'id' => [1,2,3,4,5]}, hash_dest) hash_src = {'id' => 'xxx'} hash_dest = {'id' => [1,2,3]} assert hash_dest.deep_merge(hash_src) assert_equal({'id' => [1,2,3]}, hash_dest) end FIELD_KNOCKOUT_PREFIX = DeepMerge::DEFAULT_FIELD_KNOCKOUT_PREFIX # tests DeepMerge::deep_merge! function def test_deep_merge # merge tests (moving from basic to more complex) # test merging an hash w/array into blank hash hash_src = {'id' => '2'} hash_dst = {} DeepMerge::deep_merge!(hash_src.dup, hash_dst, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal hash_src, hash_dst # test merging an hash w/array into blank hash hash_src = {'region' => {'id' => ['227', '2']}} hash_dst = {} DeepMerge::deep_merge!(hash_src, hash_dst, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal hash_src, hash_dst # merge from empty hash hash_src = {} hash_dst = {"property" => ["2","4"]} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({"property" => ["2","4"]}, hash_dst) # merge to empty hash hash_src = {"property" => ["2","4"]} hash_dst = {} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({"property" => ["2","4"]}, hash_dst) # simple string overwrite hash_src = {"name" => "value"} hash_dst = {"name" => "value1"} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({"name" => "value"}, hash_dst) # simple string overwrite of empty hash hash_src = {"name" => "value"} hash_dst = {} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal(hash_src, hash_dst) # hashes holding array hash_src = {"property" => ["1","3"]} hash_dst = {"property" => ["2","4"]} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal(["2","4","1","3"], hash_dst['property']) # hashes holding array (overwrite) hash_src = {"property" => ["1","3"]} hash_dst = {"property" => ["2","4"]} DeepMerge::deep_merge!(hash_src, hash_dst, {:overwrite_arrays => true}) assert_equal(["1","3"], hash_dst['property']) # hashes holding array (sorted) hash_src = {"property" => ["1","3"]} hash_dst = {"property" => ["2","4"]} DeepMerge::deep_merge!(hash_src, hash_dst, {:sort_merged_arrays => true}) assert_equal(["1","2","3","4"].sort, hash_dst['property']) # hashes holding hashes holding arrays (array with duplicate elements is merged with dest then src hash_src = {"property" => {"bedroom_count" => ["1", "2"], "bathroom_count" => ["1", "4+"]}} hash_dst = {"property" => {"bedroom_count" => ["3", "2"], "bathroom_count" => ["2"]}} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({"property" => {"bedroom_count" => ["3","2","1"], "bathroom_count" => ["2", "1", "4+"]}}, hash_dst) # hash holding hash holding array v string (string is overwritten by array) hash_src = {"property" => {"bedroom_count" => ["1", "2"], "bathroom_count" => ["1", "4+"]}} hash_dst = {"property" => {"bedroom_count" => "3", "bathroom_count" => ["2"]}} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({"property" => {"bedroom_count" => ["1", "2"], "bathroom_count" => ["2","1","4+"]}}, hash_dst) # hash holding hash holding array v string (string is NOT overwritten by array) hash_src = {"property" => {"bedroom_count" => ["1", "2"], "bathroom_count" => ["1", "4+"]}} hash_dst = {"property" => {"bedroom_count" => "3", "bathroom_count" => ["2"]}} DeepMerge::deep_merge!(hash_src, hash_dst, {:preserve_unmergeables => true}) assert_equal({"property" => {"bedroom_count" => "3", "bathroom_count" => ["2","1","4+"]}}, hash_dst) # hash holding hash holding string v array (array is overwritten by string) hash_src = {"property" => {"bedroom_count" => "3", "bathroom_count" => ["1", "4+"]}} hash_dst = {"property" => {"bedroom_count" => ["1", "2"], "bathroom_count" => ["2"]}} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({"property" => {"bedroom_count" => "3", "bathroom_count" => ["2","1","4+"]}}, hash_dst) # hash holding hash holding string v array (array does NOT overwrite string) hash_src = {"property" => {"bedroom_count" => "3", "bathroom_count" => ["1", "4+"]}} hash_dst = {"property" => {"bedroom_count" => ["1", "2"], "bathroom_count" => ["2"]}} DeepMerge::deep_merge!(hash_src, hash_dst, {:preserve_unmergeables => true}) assert_equal({"property" => {"bedroom_count" => ["1", "2"], "bathroom_count" => ["2","1","4+"]}}, hash_dst) # hash holding hash holding hash v array (array is overwritten by hash) hash_src = {"property" => {"bedroom_count" => {"king_bed" => 3, "queen_bed" => 1}, "bathroom_count" => ["1", "4+"]}} hash_dst = {"property" => {"bedroom_count" => ["1", "2"], "bathroom_count" => ["2"]}} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({"property" => {"bedroom_count" => {"king_bed" => 3, "queen_bed" => 1}, "bathroom_count" => ["2","1","4+"]}}, hash_dst) # hash holding hash holding hash v array (array is NOT overwritten by hash) hash_src = {"property" => {"bedroom_count" => {"king_bed" => 3, "queen_bed" => 1}, "bathroom_count" => ["1", "4+"]}} hash_dst = {"property" => {"bedroom_count" => ["1", "2"], "bathroom_count" => ["2"]}} DeepMerge::deep_merge!(hash_src, hash_dst, {:preserve_unmergeables => true}) assert_equal({"property" => {"bedroom_count" => ["1", "2"], "bathroom_count" => ["2","1","4+"]}}, hash_dst) # 3 hash layers holding integers (integers are overwritten by source) hash_src = {"property" => {"bedroom_count" => {"king_bed" => 3, "queen_bed" => 1}, "bathroom_count" => ["1", "4+"]}} hash_dst = {"property" => {"bedroom_count" => {"king_bed" => 2, "queen_bed" => 4}, "bathroom_count" => ["2"]}} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({"property" => {"bedroom_count" => {"king_bed" => 3, "queen_bed" => 1}, "bathroom_count" => ["2","1","4+"]}}, hash_dst) # 3 hash layers holding arrays of int (arrays are merged) hash_src = {"property" => {"bedroom_count" => {"king_bed" => [3], "queen_bed" => [1]}, "bathroom_count" => ["1", "4+"]}} hash_dst = {"property" => {"bedroom_count" => {"king_bed" => [2], "queen_bed" => [4]}, "bathroom_count" => ["2"]}} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({"property" => {"bedroom_count" => {"king_bed" => [2,3], "queen_bed" => [4,1]}, "bathroom_count" => ["2","1","4+"]}}, hash_dst) # 1 hash overwriting 3 hash layers holding arrays of int hash_src = {"property" => "1"} hash_dst = {"property" => {"bedroom_count" => {"king_bed" => [2], "queen_bed" => [4]}, "bathroom_count" => ["2"]}} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({"property" => "1"}, hash_dst) # 1 hash NOT overwriting 3 hash layers holding arrays of int hash_src = {"property" => "1"} hash_dst = {"property" => {"bedroom_count" => {"king_bed" => [2], "queen_bed" => [4]}, "bathroom_count" => ["2"]}} DeepMerge::deep_merge!(hash_src, hash_dst, {:preserve_unmergeables => true}) assert_equal({"property" => {"bedroom_count" => {"king_bed" => [2], "queen_bed" => [4]}, "bathroom_count" => ["2"]}}, hash_dst) # 3 hash layers holding arrays of int (arrays are merged) but second hash's array is overwritten hash_src = {"property" => {"bedroom_count" => {"king_bed" => [3], "queen_bed" => [1]}, "bathroom_count" => "1"}} hash_dst = {"property" => {"bedroom_count" => {"king_bed" => [2], "queen_bed" => [4]}, "bathroom_count" => ["2"]}} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({"property" => {"bedroom_count" => {"king_bed" => [2,3], "queen_bed" => [4,1]}, "bathroom_count" => "1"}}, hash_dst) # 3 hash layers holding arrays of int (arrays are merged) but second hash's array is NOT overwritten hash_src = {"property" => {"bedroom_count" => {"king_bed" => [3], "queen_bed" => [1]}, "bathroom_count" => "1"}} hash_dst = {"property" => {"bedroom_count" => {"king_bed" => [2], "queen_bed" => [4]}, "bathroom_count" => ["2"]}} DeepMerge::deep_merge!(hash_src, hash_dst, {:preserve_unmergeables => true}) assert_equal({"property" => {"bedroom_count" => {"king_bed" => [2,3], "queen_bed" => [4,1]}, "bathroom_count" => ["2"]}}, hash_dst) # 3 hash layers holding arrays of int, but one holds int. This one overwrites, but the rest merge hash_src = {"property" => {"bedroom_count" => {"king_bed" => 3, "queen_bed" => [1]}, "bathroom_count" => ["1"]}} hash_dst = {"property" => {"bedroom_count" => {"king_bed" => [2], "queen_bed" => [4]}, "bathroom_count" => ["2"]}} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({"property" => {"bedroom_count" => {"king_bed" => 3, "queen_bed" => [4,1]}, "bathroom_count" => ["2","1"]}}, hash_dst) # 3 hash layers holding arrays of int, but source is incomplete. hash_src = {"property" => {"bedroom_count" => {"king_bed" => [3]}, "bathroom_count" => ["1"]}} hash_dst = {"property" => {"bedroom_count" => {"king_bed" => [2], "queen_bed" => [4]}, "bathroom_count" => ["2"]}} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({"property" => {"bedroom_count" => {"king_bed" => [2,3], "queen_bed" => [4]}, "bathroom_count" => ["2","1"]}}, hash_dst) # 3 hash layers holding arrays of int, but source is shorter and has new 2nd level ints. hash_src = {"property" => {"bedroom_count" => {2=>3, "king_bed" => [3]}, "bathroom_count" => ["1"]}} hash_dst = {"property" => {"bedroom_count" => {"king_bed" => [2], "queen_bed" => [4]}, "bathroom_count" => ["2"]}} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({"property" => {"bedroom_count" => {2=>3, "king_bed" => [2,3], "queen_bed" => [4]}, "bathroom_count" => ["2","1"]}}, hash_dst) # 3 hash layers holding arrays of int, but source is empty hash_src = {} hash_dst = {"property" => {"bedroom_count" => {"king_bed" => [2], "queen_bed" => [4]}, "bathroom_count" => ["2"]}} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({"property" => {"bedroom_count" => {"king_bed" => [2], "queen_bed" => [4]}, "bathroom_count" => ["2"]}}, hash_dst) # 3 hash layers holding arrays of int, but dest is empty hash_src = {"property" => {"bedroom_count" => {2=>3, "king_bed" => [3]}, "bathroom_count" => ["1"]}} hash_dst = {} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({"property" => {"bedroom_count" => {2=>3, "king_bed" => [3]}, "bathroom_count" => ["1"]}}, hash_dst) # 3 hash layers holding arrays of int, but source includes a nil in the array hash_src = {"property" => {"bedroom_count" => {"king_bed" => [nil], "queen_bed" => [1, nil]}, "bathroom_count" => [nil, "1"]}} hash_dst = {"property" => {"bedroom_count" => {"king_bed" => [2], "queen_bed" => [4]}, "bathroom_count" => ["2"]}} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({"property" => {"bedroom_count" => {"king_bed" => [2,nil], "queen_bed" => [4, 1, nil]}, "bathroom_count" => ["2", nil, "1"]}}, hash_dst) # 3 hash layers holding arrays of int, but destination includes a nil in the array hash_src = {"property" => {"bedroom_count" => {"king_bed" => [3], "queen_bed" => [1]}, "bathroom_count" => ["1"]}} hash_dst = {"property" => {"bedroom_count" => {"king_bed" => [nil], "queen_bed" => [4, nil]}, "bathroom_count" => [nil,"2"]}} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({"property" => {"bedroom_count" => {"king_bed" => [nil, 3], "queen_bed" => [4, nil, 1]}, "bathroom_count" => [nil, "2", "1"]}}, hash_dst) # if extend_existig_arrays == true && destination.kind_of?(Array) && source element is neither array nor hash, push source to destionation hash_src = { "property" => "4" } hash_dst = { "property" => ["1", "2", "3"] } DeepMerge::deep_merge!(hash_src, hash_dst, :extend_existing_arrays => true) assert_equal({"property" => ["1", "2", "3", "4"]}, hash_dst) # if extend_existig_arrays == true && destination.kind_of?(Array) && source.kind_of(Hash), push source to destionation hash_src = { "property" => {:number => "3"} } hash_dst = { "property" => [{:number => "1"}, {:number => "2"}] } DeepMerge::deep_merge!(hash_src, hash_dst, :extend_existing_arrays => true) assert_equal({"property"=>[{:number=>"1"}, {:number=>"2"}, {:number=>"3"}]}, hash_dst) # test parameter management for knockout_prefix and overwrite unmergable assert_raise(DeepMerge::InvalidParameter) {DeepMerge::deep_merge!(hash_src, hash_dst, {:knockout_prefix => ""})} assert_raise(DeepMerge::InvalidParameter) {DeepMerge::deep_merge!(hash_src, hash_dst, {:preserve_unmergeables => true, :knockout_prefix => ""})} assert_raise(DeepMerge::InvalidParameter) {DeepMerge::deep_merge!(hash_src, hash_dst, {:preserve_unmergeables => true, :knockout_prefix => "--"})} assert_nothing_raised(DeepMerge::InvalidParameter) {DeepMerge::deep_merge!(hash_src, hash_dst, {:knockout_prefix => "--"})} assert_nothing_raised(DeepMerge::InvalidParameter) {DeepMerge::deep_merge!(hash_src, hash_dst)} assert_nothing_raised(DeepMerge::InvalidParameter) {DeepMerge::deep_merge!(hash_src, hash_dst, {:preserve_unmergeables => true})} # hash holding arrays of arrays hash_src = {["1", "2", "3"] => ["1", "2"]} hash_dst = {["4", "5"] => ["3"]} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({["1","2","3"] => ["1", "2"], ["4", "5"] => ["3"]}, hash_dst) # test merging of hash with blank hash, and make sure that source array split still functions hash_src = {'property' => {'bedroom_count' => ["1","2,3"]}} hash_dst = {} DeepMerge::deep_merge!(hash_src, hash_dst, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal({'property' => {'bedroom_count' => ["1","2","3"]}}, hash_dst) # test merging of hash with blank hash, and make sure that source array split does not function when turned off hash_src = {'property' => {'bedroom_count' => ["1","2,3"]}} hash_dst = {} DeepMerge::deep_merge!(hash_src, hash_dst, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX}) assert_equal({'property' => {'bedroom_count' => ["1","2,3"]}}, hash_dst) # test merging into a blank hash with overwrite_unmergeables turned on hash_src = {"action"=>"browse", "controller"=>"results"} hash_dst = {} DeepMerge::deep_merge!(hash_src, hash_dst, {:overwrite_unmergeables => true, :knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal hash_src, hash_dst # KNOCKOUT_PREFIX testing # the next few tests are looking for correct behavior from specific real-world params/session merges # using the custom modifiers built for param/session merges [nil, ","].each do |ko_split| # typical params/session style hash with knockout_merge elements hash_params = {"property"=>{"bedroom_count"=>[FIELD_KNOCKOUT_PREFIX+"1", "2", "3"]}} hash_session = {"property"=>{"bedroom_count"=>["1", "2", "3"]}} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ko_split}) assert_equal({"property"=>{"bedroom_count"=>["2", "3"]}}, hash_session) # typical params/session style hash with knockout_merge elements hash_params = {"property"=>{"bedroom_count"=>[FIELD_KNOCKOUT_PREFIX+"1", "2", "3"]}} hash_session = {"property"=>{"bedroom_count"=>["3"]}} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ko_split}) assert_equal({"property"=>{"bedroom_count"=>["3","2"]}}, hash_session) # typical params/session style hash with knockout_merge elements hash_params = {"property"=>{"bedroom_count"=>[FIELD_KNOCKOUT_PREFIX+"1", "2", "3"]}} hash_session = {"property"=>{"bedroom_count"=>["4"]}} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ko_split}) assert_equal({"property"=>{"bedroom_count"=>["4","2","3"]}}, hash_session) # typical params/session style hash with knockout_merge elements hash_params = {"property"=>{"bedroom_count"=>[FIELD_KNOCKOUT_PREFIX+"1", "2", "3"]}} hash_session = {"property"=>{"bedroom_count"=>[FIELD_KNOCKOUT_PREFIX+"1", "4"]}} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ko_split}) assert_equal({"property"=>{"bedroom_count"=>["4","2","3"]}}, hash_session) # typical params/session style hash with knockout_merge elements hash_params = {"amenity"=>{"id"=>[FIELD_KNOCKOUT_PREFIX+"1", FIELD_KNOCKOUT_PREFIX+"2", "3", "4"]}} hash_session = {"amenity"=>{"id"=>["1", "2"]}} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ko_split}) assert_equal({"amenity"=>{"id"=>["3","4"]}}, hash_session) end # special params/session style hash with knockout_merge elements in form src: ["1","2"] dest:["--1,--2", "3,4"] hash_params = {"amenity"=>{"id"=>[FIELD_KNOCKOUT_PREFIX+"1,"+FIELD_KNOCKOUT_PREFIX+"2", "3,4"]}} hash_session = {"amenity"=>{"id"=>["1", "2"]}} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal({"amenity"=>{"id"=>["3","4"]}}, hash_session) # same as previous but without ko_split value, this merge should fail hash_params = {"amenity"=>{"id"=>[FIELD_KNOCKOUT_PREFIX+"1,"+FIELD_KNOCKOUT_PREFIX+"2", "3,4"]}} hash_session = {"amenity"=>{"id"=>["1", "2"]}} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX}) assert_equal({"amenity"=>{"id"=>["1","2","3,4"]}}, hash_session) # special params/session style hash with knockout_merge elements in form src: ["1","2"] dest:["--1,--2", "3,4"] hash_params = {"amenity"=>{"id"=>[FIELD_KNOCKOUT_PREFIX+"1,2", "3,4", "--5", "6"]}} hash_session = {"amenity"=>{"id"=>["1", "2"]}} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal({"amenity"=>{"id"=>["2","3","4","6"]}}, hash_session) # special params/session style hash with knockout_merge elements in form src: ["--1,--2", "3,4", "--5", "6"] dest:["1,2", "3,4"] hash_params = {"amenity"=>{"id"=>["#{FIELD_KNOCKOUT_PREFIX}1,#{FIELD_KNOCKOUT_PREFIX}2", "3,4", "#{FIELD_KNOCKOUT_PREFIX}5", "6"]}} hash_session = {"amenity"=>{"id"=>["1", "2", "3", "4"]}} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal({"amenity"=>{"id"=>["3","4","6"]}}, hash_session) hash_src = {"url_regions"=>[], "region"=>{"ids"=>["227,233"]}, "action"=>"browse", "task"=>"browse", "controller"=>"results"} hash_dst = {"region"=>{"ids"=>["227"]}} DeepMerge::deep_merge!(hash_src.dup, hash_dst, {:overwrite_unmergeables => true, :knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal({"url_regions"=>[], "region"=>{"ids"=>["227","233"]}, "action"=>"browse", "task"=>"browse", "controller"=>"results"}, hash_dst) hash_src = {"region"=>{"ids"=>["--","227"], "id"=>"230"}} hash_dst = {"region"=>{"ids"=>["227", "233", "324", "230", "230"], "id"=>"230"}} DeepMerge::deep_merge!(hash_src, hash_dst, {:overwrite_unmergeables => true, :knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal({"region"=>{"ids"=>["227"], "id"=>"230"}}, hash_dst) hash_src = {"region"=>{"ids"=>["--","227", "232", "233"], "id"=>"232"}} hash_dst = {"region"=>{"ids"=>["227", "233", "324", "230", "230"], "id"=>"230"}} DeepMerge::deep_merge!(hash_src, hash_dst, {:overwrite_unmergeables => true, :knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal({"region"=>{"ids"=>["227", "232", "233"], "id"=>"232"}}, hash_dst) hash_src = {"region"=>{"ids"=>["--,227,232,233"], "id"=>"232"}} hash_dst = {"region"=>{"ids"=>["227", "233", "324", "230", "230"], "id"=>"230"}} DeepMerge::deep_merge!(hash_src, hash_dst, {:overwrite_unmergeables => true, :knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal({"region"=>{"ids"=>["227", "232", "233"], "id"=>"232"}}, hash_dst) hash_src = {"region"=>{"ids"=>["--,227,232","233"], "id"=>"232"}} hash_dst = {"region"=>{"ids"=>["227", "233", "324", "230", "230"], "id"=>"230"}} DeepMerge::deep_merge!(hash_src, hash_dst, {:overwrite_unmergeables => true, :knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal({"region"=>{"ids"=>["227", "232", "233"], "id"=>"232"}}, hash_dst) hash_src = {"region"=>{"ids"=>["--,227"], "id"=>"230"}} hash_dst = {"region"=>{"ids"=>["227", "233", "324", "230", "230"], "id"=>"230"}} DeepMerge::deep_merge!(hash_src, hash_dst, {:overwrite_unmergeables => true, :knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal({"region"=>{"ids"=>["227"], "id"=>"230"}}, hash_dst) hash_src = {"region"=>{"ids"=>["--,227"], "id"=>"230"}} hash_dst = {"region"=>{"ids"=>["227", "233", "324", "230", "230"], "id"=>"230"}, "action"=>"browse", "task"=>"browse", "controller"=>"results", "property_order_by"=>"property_type.descr"} DeepMerge::deep_merge!(hash_src, hash_dst, {:overwrite_unmergeables => true, :knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal({"region"=>{"ids"=>["227"], "id"=>"230"}, "action"=>"browse", "task"=>"browse", "controller"=>"results", "property_order_by"=>"property_type.descr"}, hash_dst) hash_src = {"query_uuid"=>"6386333d-389b-ab5c-8943-6f3a2aa914d7", "region"=>{"ids"=>["--,227"], "id"=>"230"}} hash_dst = {"query_uuid"=>"6386333d-389b-ab5c-8943-6f3a2aa914d7", "url_regions"=>[], "region"=>{"ids"=>["227", "233", "324", "230", "230"], "id"=>"230"}, "action"=>"browse", "task"=>"browse", "controller"=>"results", "property_order_by"=>"property_type.descr"} DeepMerge::deep_merge!(hash_src, hash_dst, {:overwrite_unmergeables => true, :knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal({"query_uuid" => "6386333d-389b-ab5c-8943-6f3a2aa914d7", "url_regions"=>[], "region"=>{"ids"=>["227"], "id"=>"230"}, "action"=>"browse", "task"=>"browse", "controller"=>"results", "property_order_by"=>"property_type.descr"}, hash_dst) # knock out entire dest hash if "--" is passed for source hash_params = {'amenity' => "--"} hash_session = {"amenity" => "1"} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => "--", :unpack_arrays => ","}) assert_equal({'amenity' => ""}, hash_session) # knock out entire dest hash if "--" is passed for source hash_params = {'amenity' => ["--"]} hash_session = {"amenity" => "1"} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => "--", :unpack_arrays => ","}) assert_equal({'amenity' => []}, hash_session) # knock out entire dest hash if "--" is passed for source hash_params = {'amenity' => "--"} hash_session = {"amenity" => ["1"]} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => "--", :unpack_arrays => ","}) assert_equal({'amenity' => ""}, hash_session) # knock out entire dest hash if "--" is passed for source hash_params = {'amenity' => ["--"]} hash_session = {"amenity" => ["1"]} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => "--", :unpack_arrays => ","}) assert_equal({'amenity' => []}, hash_session) # knock out entire dest hash if "--" is passed for source hash_params = {'amenity' => ["--"]} hash_session = {"amenity" => "1"} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => "--", :unpack_arrays => ","}) assert_equal({'amenity' => []}, hash_session) # knock out entire dest hash if "--" is passed for source hash_params = {'amenity' => ["--", "2"]} hash_session = {'amenity' => ["1", "3", "7+"]} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => "--", :unpack_arrays => ","}) assert_equal({'amenity' => ["2"]}, hash_session) # knock out entire dest hash if "--" is passed for source hash_params = {'amenity' => ["--", "2"]} hash_session = {'amenity' => "5"} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => "--", :unpack_arrays => ","}) assert_equal({'amenity' => ['2']}, hash_session) # knock out entire dest hash if "--" is passed for source hash_params = {'amenity' => "--"} hash_session = {"amenity"=>{"id"=>["1", "2", "3", "4"]}} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => "--", :unpack_arrays => ","}) assert_equal({'amenity' => ""}, hash_session) # knock out entire dest hash if "--" is passed for source hash_params = {'amenity' => ["--"]} hash_session = {"amenity"=>{"id"=>["1", "2", "3", "4"]}} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => "--", :unpack_arrays => ","}) assert_equal({'amenity' => []}, hash_session) # knock out dest array if "--" is passed for source hash_params = {"region" => {'ids' => FIELD_KNOCKOUT_PREFIX}} hash_session = {"region"=>{"ids"=>["1", "2", "3", "4"]}} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal({'region' => {'ids' => ""}}, hash_session) # knock out dest array but leave other elements of hash intact hash_params = {"region" => {'ids' => FIELD_KNOCKOUT_PREFIX}} hash_session = {"region"=>{"ids"=>["1", "2", "3", "4"], 'id'=>'11'}} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal({'region' => {'ids' => "", 'id'=>'11'}}, hash_session) # knock out entire tree of dest hash hash_params = {"region" => FIELD_KNOCKOUT_PREFIX} hash_session = {"region"=>{"ids"=>["1", "2", "3", "4"], 'id'=>'11'}} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal({'region' => ""}, hash_session) # knock out entire tree of dest hash - retaining array format hash_params = {"region" => {'ids' => [FIELD_KNOCKOUT_PREFIX]}} hash_session = {"region"=>{"ids"=>["1", "2", "3", "4"], 'id'=>'11'}} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal({'region' => {'ids' => [], 'id'=>'11'}}, hash_session) # knock out entire tree of dest hash & replace with new content hash_params = {"region" => {'ids' => ["2", FIELD_KNOCKOUT_PREFIX, "6"]}} hash_session = {"region"=>{"ids"=>["1", "2", "3", "4"], 'id'=>'11'}} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal({'region' => {'ids' => ["2", "6"], 'id'=>'11'}}, hash_session) # knock out entire tree of dest hash & replace with new content hash_params = {"region" => {'ids' => ["7", FIELD_KNOCKOUT_PREFIX, "6"]}} hash_session = {"region"=>{"ids"=>["1", "2", "3", "4"], 'id'=>'11'}} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal({'region' => {'ids' => ["7", "6"], 'id'=>'11'}}, hash_session) # edge test: make sure that when we turn off knockout_prefix that all values are processed correctly hash_params = {"region" => {'ids' => ["7", "--", "2", "6,8"]}} hash_session = {"region"=>{"ids"=>["1", "2", "3", "4"], 'id'=>'11'}} DeepMerge::deep_merge!(hash_params, hash_session, {:unpack_arrays => ","}) assert_equal({'region' => {'ids' => ["1", "2", "3", "4", "7", "--", "6", "8"], 'id'=>'11'}}, hash_session) # edge test 2: make sure that when we turn off source array split that all values are processed correctly hash_params = {"region" => {'ids' => ["7", "3", "--", "6,8"]}} hash_session = {"region"=>{"ids"=>["1", "2", "3", "4"], 'id'=>'11'}} DeepMerge::deep_merge!(hash_params, hash_session) assert_equal({'region' => {'ids' => ["1", "2", "3", "4", "7", "--", "6,8"], 'id'=>'11'}}, hash_session) # Example: src = {'key' => "--1"}, dst = {'key' => "1"} -> merges to {'key' => ""} hash_params = {"amenity"=>"--1"} hash_session = {"amenity"=>"1"} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX}) assert_equal({"amenity"=>""}, hash_session) # Example: src = {'key' => "--1"}, dst = {'key' => "2"} -> merges to {'key' => ""} hash_params = {"amenity"=>"--1"} hash_session = {"amenity"=>"2"} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX}) assert_equal({"amenity"=>""}, hash_session) # Example: src = {'key' => "--1"}, dst = {'key' => "1"} -> merges to {'key' => ""} hash_params = {"amenity"=>["--1"]} hash_session = {"amenity"=>"1"} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX}) assert_equal({"amenity"=>[]}, hash_session) # Example: src = {'key' => "--1"}, dst = {'key' => "1"} -> merges to {'key' => ""} hash_params = {"amenity"=>["--1"]} hash_session = {"amenity"=>["1"]} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX}) assert_equal({"amenity"=>[]}, hash_session) # Example: src = {'key' => "--1"}, dst = {'key' => "1"} -> merges to {'key' => ""} hash_params = {"amenity"=>"--1"} hash_session = {} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX}) assert_equal({"amenity"=>""}, hash_session) # Example: src = {'key' => "--1"}, dst = {'key' => "1"} -> merges to {'key' => ""} hash_params = {"amenity"=>"--1"} hash_session = {"amenity"=>["1"]} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX}) assert_equal({"amenity"=>""}, hash_session) #are unmerged hashes passed unmodified w/out :unpack_arrays? hash_params = {"amenity"=>{"id"=>["26,27"]}} hash_session = {} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX}) assert_equal({"amenity"=>{"id"=>["26,27"]}}, hash_session) #hash should be merged hash_params = {"amenity"=>{"id"=>["26,27"]}} hash_session = {} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal({"amenity"=>{"id"=>["26","27"]}}, hash_session) # second merge of same values should result in no change in output hash_params = {"amenity"=>{"id"=>["26,27"]}} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal({"amenity"=>{"id"=>["26","27"]}}, hash_session) #hashes with knockout values are suppressed hash_params = {"amenity"=>{"id"=>["#{FIELD_KNOCKOUT_PREFIX}26,#{FIELD_KNOCKOUT_PREFIX}27,28"]}} hash_session = {} DeepMerge::deep_merge!(hash_params, hash_session, {:knockout_prefix => FIELD_KNOCKOUT_PREFIX, :unpack_arrays => ","}) assert_equal({"amenity"=>{"id"=>["28"]}}, hash_session) hash_src= {'region' =>{'ids'=>['--']}, 'query_uuid' => 'zzz'} hash_dst= {'region' =>{'ids'=>['227','2','3','3']}, 'query_uuid' => 'zzz'} DeepMerge::deep_merge!(hash_src, hash_dst, {:knockout_prefix => '--', :unpack_arrays => ","}) assert_equal({'region' =>{'ids'=>[]}, 'query_uuid' => 'zzz'}, hash_dst) hash_src= {'region' =>{'ids'=>['--']}, 'query_uuid' => 'zzz'} hash_dst= {'region' =>{'ids'=>['227','2','3','3'], 'id' => '3'}, 'query_uuid' => 'zzz'} DeepMerge::deep_merge!(hash_src, hash_dst, {:knockout_prefix => '--', :unpack_arrays => ","}) assert_equal({'region' =>{'ids'=>[], 'id'=>'3'}, 'query_uuid' => 'zzz'}, hash_dst) hash_src= {'region' =>{'ids'=>['--']}, 'query_uuid' => 'zzz'} hash_dst= {'region' =>{'muni_city_id' => '2244', 'ids'=>['227','2','3','3'], 'id'=>'3'}, 'query_uuid' => 'zzz'} DeepMerge::deep_merge!(hash_src, hash_dst, {:knockout_prefix => '--', :unpack_arrays => ","}) assert_equal({'region' =>{'muni_city_id' => '2244', 'ids'=>[], 'id'=>'3'}, 'query_uuid' => 'zzz'}, hash_dst) hash_src= {'region' =>{'ids'=>['--'], 'id' => '5'}, 'query_uuid' => 'zzz'} hash_dst= {'region' =>{'muni_city_id' => '2244', 'ids'=>['227','2','3','3'], 'id'=>'3'}, 'query_uuid' => 'zzz'} DeepMerge::deep_merge!(hash_src, hash_dst, {:knockout_prefix => '--', :unpack_arrays => ","}) assert_equal({'region' =>{'muni_city_id' => '2244', 'ids'=>[], 'id'=>'5'}, 'query_uuid' => 'zzz'}, hash_dst) hash_src= {'region' =>{'ids'=>['--', '227'], 'id' => '5'}, 'query_uuid' => 'zzz'} hash_dst= {'region' =>{'muni_city_id' => '2244', 'ids'=>['227','2','3','3'], 'id'=>'3'}, 'query_uuid' => 'zzz'} DeepMerge::deep_merge!(hash_src, hash_dst, {:knockout_prefix => '--', :unpack_arrays => ","}) assert_equal({'region' =>{'muni_city_id' => '2244', 'ids'=>['227'], 'id'=>'5'}, 'query_uuid' => 'zzz'}, hash_dst) hash_src= {'region' =>{'muni_city_id' => '--', 'ids'=>'--', 'id'=>'5'}, 'query_uuid' => 'zzz'} hash_dst= {'region' =>{'muni_city_id' => '2244', 'ids'=>['227','2','3','3'], 'id'=>'3'}, 'query_uuid' => 'zzz'} DeepMerge::deep_merge!(hash_src, hash_dst, {:knockout_prefix => '--', :unpack_arrays => ","}) assert_equal({'region' =>{'muni_city_id' => '', 'ids'=>'', 'id'=>'5'}, 'query_uuid' => 'zzz'}, hash_dst) hash_src= {'region' =>{'muni_city_id' => '--', 'ids'=>['--'], 'id'=>'5'}, 'query_uuid' => 'zzz'} hash_dst= {'region' =>{'muni_city_id' => '2244', 'ids'=>['227','2','3','3'], 'id'=>'3'}, 'query_uuid' => 'zzz'} DeepMerge::deep_merge!(hash_src, hash_dst, {:knockout_prefix => '--', :unpack_arrays => ","}) assert_equal({'region' =>{'muni_city_id' => '', 'ids'=>[], 'id'=>'5'}, 'query_uuid' => 'zzz'}, hash_dst) hash_src= {'region' =>{'muni_city_id' => '--', 'ids'=>['--','227'], 'id'=>'5'}, 'query_uuid' => 'zzz'} hash_dst= {'region' =>{'muni_city_id' => '2244', 'ids'=>['227','2','3','3'], 'id'=>'3'}, 'query_uuid' => 'zzz'} DeepMerge::deep_merge!(hash_src, hash_dst, {:knockout_prefix => '--', :unpack_arrays => ","}) assert_equal({'region' =>{'muni_city_id' => '', 'ids'=>['227'], 'id'=>'5'}, 'query_uuid' => 'zzz'}, hash_dst) hash_src = {"muni_city_id"=>"--", "id"=>""} hash_dst = {"muni_city_id"=>"", "id"=>""} DeepMerge::deep_merge!(hash_src, hash_dst, {:knockout_prefix => '--', :unpack_arrays => ","}) assert_equal({"muni_city_id"=>"", "id"=>""}, hash_dst) hash_src = {"region"=>{"muni_city_id"=>"--", "id"=>""}} hash_dst = {"region"=>{"muni_city_id"=>"", "id"=>""}} DeepMerge::deep_merge!(hash_src, hash_dst, {:knockout_prefix => '--', :unpack_arrays => ","}) assert_equal({"region"=>{"muni_city_id"=>"", "id"=>""}}, hash_dst) hash_src = {"query_uuid"=>"a0dc3c84-ec7f-6756-bdb0-fff9157438ab", "url_regions"=>[], "region"=>{"muni_city_id"=>"--", "id"=>""}, "property"=>{"property_type_id"=>"", "search_rate_min"=>"", "search_rate_max"=>""}, "task"=>"search", "run_query"=>"Search"} hash_dst = {"query_uuid"=>"a0dc3c84-ec7f-6756-bdb0-fff9157438ab", "url_regions"=>[], "region"=>{"muni_city_id"=>"", "id"=>""}, "property"=>{"property_type_id"=>"", "search_rate_min"=>"", "search_rate_max"=>""}, "task"=>"search", "run_query"=>"Search"} DeepMerge::deep_merge!(hash_src, hash_dst, {:knockout_prefix => '--', :unpack_arrays => ","}) assert_equal({"query_uuid"=>"a0dc3c84-ec7f-6756-bdb0-fff9157438ab", "url_regions"=>[], "region"=>{"muni_city_id"=>"", "id"=>""}, "property"=>{"property_type_id"=>"", "search_rate_min"=>"", "search_rate_max"=>""}, "task"=>"search", "run_query"=>"Search"}, hash_dst) # hash of array of hashes hash_src = {"item" => [{"1" => "3"}, {"2" => "4"}]} hash_dst = {"item" => [{"3" => "5"}]} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({"item" => [{"3" => "5"}, {"1" => "3"}, {"2" => "4"}]}, hash_dst) ###################################### # tests for "merge_hash_arrays" option hash_src = {"item" => [{"1" => "3"}]} hash_dst = {"item" => [{"3" => "5"}]} DeepMerge::deep_merge!(hash_src, hash_dst, {:merge_hash_arrays => true}) assert_equal({"item" => [{"3" => "5", "1" => "3"}]}, hash_dst) hash_src = {"item" => [{"1" => "3"}, {"2" => "4"}]} hash_dst = {"item" => [{"3" => "5"}]} DeepMerge::deep_merge!(hash_src, hash_dst, {:merge_hash_arrays => true}) assert_equal({"item" => [{"3" => "5", "1" => "3"}, {"2" => "4"}]}, hash_dst) hash_src = {"item" => [{"1" => "3"}]} hash_dst = {"item" => [{"3" => "5"}, {"2" => "4"}]} DeepMerge::deep_merge!(hash_src, hash_dst, {:merge_hash_arrays => true}) assert_equal({"item" => [{"3" => "5", "1" => "3"}, {"2" => "4"}]}, hash_dst) # if arrays contain non-hash objects, the :merge_hash_arrays option has # no effect. hash_src = {"item" => [{"1" => "3"}, "str"]} # contains "str", non-hash hash_dst = {"item" => [{"3" => "5"}]} DeepMerge::deep_merge!(hash_src, hash_dst, {:merge_hash_arrays => true}) assert_equal({"item" => [{"3" => "5"}, {"1" => "3"}, "str"]}, hash_dst) # Merging empty strings s1, s2 = "hello", "" [s1, s2].each { |s| s.extend StringBlank } hash_dst = {"item" => s1 } hash_src = {"item" => s2 } DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({"item" => ""}, hash_dst) ###################################### # tests for "keep_array_duplicates" option hash_src = {"item" => ["2", "3"]} hash_dst = {"item" => ["1", "2"]} DeepMerge::deep_merge!(hash_src, hash_dst, {:keep_array_duplicates => true}) assert_equal({"item" => ["1", "2", "2", "3"]}, hash_dst) # For Issue 34 - keep_array_duplicates against a nil src doesn't do a recursive merge hash_src = {"item" => ["2", "3"]} hash_dst = { } DeepMerge::deep_merge!(hash_src, hash_dst, {:keep_array_duplicates => true}) assert_equal({"item" => ["2", "3"]}, hash_dst) # Don't merge nil values by default hash_src = {"item" => nil} hash_dst = {"item" => "existing"} DeepMerge::deep_merge!(hash_src, hash_dst) assert_equal({"item" => "existing"}, hash_dst) # Merge nil values via an explicit: :merge_nil_values => true hash_src = {"item" => nil} hash_dst = {"item" => "existing"} DeepMerge::deep_merge!(hash_src, hash_dst, {:merge_nil_values => true}) assert_equal({"item" => nil}, hash_dst) end # test_deep_merge end
修改文件时间
将文件时间修改为当前时间的前一年
删除文件