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Contents
require 'test/unit' class TestHashCollation < Test::Unit::TestCase def setup @a = { :a=>1, :b=>2, :z=>26, :all=>%w|a b z|, :stuff1=>%w|foo bar|, :whee=>%w|a b| } @b = { :a=>1, :b=>4, :c=>9, :all=>%w|a b c|, :stuff2=>%w|jim jam|, :whee=>%w|a b| } @c = { :a=>1, :b=>8, :c=>27 } end def test_defaults collated = @a.collate(@b) assert_equal( 8, collated.keys.length, "There are 7 unique keys" ) assert_equal( [1,1], collated[ :a ] ) assert_equal( [2,4], collated[ :b ] ) assert_equal( [9], collated[ :c ] ) assert_equal( [26], collated[ :z ] ) assert_equal( %w|a b z a b c|, collated[ :all ], "Arrays are merged by default." ) assert_equal( %w|foo bar|, collated[ :stuff1 ] ) assert_equal( %w|jim jam|, collated[ :stuff2 ] ) assert_equal( %w|a b a b|, collated[ :whee ] ) end def test_multi_collate collated = @a.collate(@b).collate(@c) assert_equal( [1,1,1], collated[ :a ] ) assert_equal( [2,4,8], collated[ :b ] ) assert_equal( [9,27], collated[ :c ] ) end end
Version data entries
1 entries across 1 versions & 1 rubygems
Version | Path |
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facets-2.2.1 | test/unit/hash/test_collate.rb |