JezK
Edit File: subset_map_test.rb
#!/usr/bin/env ruby require File.dirname(__FILE__) + '/../../test_helper' class SubsetMapTest < Test::Unit::TestCase def setup @ssm = Sass::Util::SubsetMap.new @ssm[Set[1, 2]] = "Foo" @ssm[Set["fizz", "fazz"]] = "Bar" @ssm[Set[:foo, :bar]] = "Baz" @ssm[Set[:foo, :bar, :baz]] = "Bang" @ssm[Set[:bip, :bop, :blip]] = "Qux" @ssm[Set[:bip, :bop]] = "Thram" end def test_equal_keys assert_equal [["Foo", Set[1, 2]]], @ssm.get(Set[1, 2]) assert_equal [["Bar", Set["fizz", "fazz"]]], @ssm.get(Set["fizz", "fazz"]) end def test_subset_keys assert_equal [["Foo", Set[1, 2]]], @ssm.get(Set[1, 2, "fuzz"]) assert_equal [["Bar", Set["fizz", "fazz"]]], @ssm.get(Set["fizz", "fazz", 3]) end def test_superset_keys assert_equal [], @ssm.get(Set[1]) assert_equal [], @ssm.get(Set[2]) assert_equal [], @ssm.get(Set["fizz"]) assert_equal [], @ssm.get(Set["fazz"]) end def test_disjoint_keys assert_equal [], @ssm.get(Set[3, 4]) assert_equal [], @ssm.get(Set["fuzz", "frizz"]) assert_equal [], @ssm.get(Set["gran", 15]) end def test_semi_disjoint_keys assert_equal [], @ssm.get(Set[2, 3]) assert_equal [], @ssm.get(Set["fizz", "fuzz"]) assert_equal [], @ssm.get(Set[1, "fazz"]) end def test_empty_key_set assert_raise(ArgumentError) {@ssm[Set[]] = "Fail"} end def test_empty_key_get assert_equal [], @ssm.get(Set[]) end def test_multiple_subsets assert_equal [["Foo", Set[1, 2]], ["Bar", Set["fizz", "fazz"]]], @ssm.get(Set[1, 2, "fizz", "fazz"]) assert_equal [["Foo", Set[1, 2]], ["Bar", Set["fizz", "fazz"]]], @ssm.get(Set[1, 2, 3, "fizz", "fazz", "fuzz"]) assert_equal [["Baz", Set[:foo, :bar]]], @ssm.get(Set[:foo, :bar]) assert_equal [["Baz", Set[:foo, :bar]], ["Bang", Set[:foo, :bar, :baz]]], @ssm.get(Set[:foo, :bar, :baz]) end def test_bracket_bracket assert_equal ["Foo"], @ssm[Set[1, 2, "fuzz"]] assert_equal ["Baz", "Bang"], @ssm[Set[:foo, :bar, :baz]] end def test_order_preserved @ssm[Set[10, 11, 12]] = 1 @ssm[Set[10, 11]] = 2 @ssm[Set[11]] = 3 @ssm[Set[11, 12]] = 4 @ssm[Set[9, 10, 11, 12, 13]] = 5 @ssm[Set[10, 13]] = 6 assert_equal( [[1, Set[10, 11, 12]], [2, Set[10, 11]], [3, Set[11]], [4, Set[11, 12]], [5, Set[9, 10, 11, 12, 13]], [6, Set[10, 13]]], @ssm.get(Set[9, 10, 11, 12, 13])) end def test_multiple_equal_values @ssm[Set[11, 12]] = 1 @ssm[Set[12, 13]] = 2 @ssm[Set[13, 14]] = 1 @ssm[Set[14, 15]] = 1 assert_equal( [[1, Set[11, 12]], [2, Set[12, 13]], [1, Set[13, 14]], [1, Set[14, 15]]], @ssm.get(Set[11, 12, 13, 14, 15])) end end