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# encoding: UTF-8
require_relative "./test_helper"
class HTMLEntities::ExpandedTest < Test::Unit::TestCase
attr_reader :html_entities
def setup
@html_entities = HTMLEntities.new(:expanded)
end
TEST_ENTITIES_SET = [
['sub', 0x2282, "xhtml", nil, "⊂", ],
['sup', 0x2283, "xhtml", nil, "⊃", ],
['nsub', 0x2284, "xhtml", nil, "⊄", ],
['subE', 0x2286, nil, "skip", "⊆", ],
['sube', 0x2286, "xhtml", nil, "⊆", ],
['supE', 0x2287, nil, "skip", "⊇", ],
['supe', 0x2287, "xhtml", nil, "⊇", ],
['bottom', 0x22a5, nil, "skip", "⊥", ],
['perp', 0x22a5, "xhtml", nil, "⊥", ],
['models', 0x22a7, nil, nil, "⊧", ],
['vDash', 0x22a8, nil, nil, "⊨", ],
['Vdash', 0x22a9, nil, nil, "⊩", ],
['Vvdash', 0x22aa, nil, nil, "⊪", ],
['nvdash', 0x22ac, nil, nil, "⊬", ],
['nvDash', 0x22ad, nil, nil, "⊭", ],
['nVdash', 0x22ae, nil, nil, "⊮", ],
['nsubE', 0x2288, nil, nil, "⊈", ],
['nsube', 0x2288, nil, "skip", "⊈", ],
['nsupE', 0x2289, nil, nil, "⊉", ],
['nsupe', 0x2289, nil, "skip", "⊉", ],
['subnE', 0x228a, nil, nil, "⊊", ],
['subne', 0x228a, nil, "skip", "⊊", ],
['vsubnE', 0x228a, nil, "skip", "⊊", ],
['vsubne', 0x228a, nil, "skip", "⊊", ],
['nsc', 0x2281, nil, nil, "⊁", ],
['nsup', 0x2285, nil, nil, "⊅", ],
['b.alpha', 0x03b1, nil, "skip", "α", ],
['b.beta', 0x03b2, nil, "skip", "β", ],
['b.chi', 0x03c7, nil, "skip", "χ", ],
['b.Delta', 0x0394, nil, "skip", "Δ", ],
]
def test_should_encode_apos_entity
assert_equal "'", html_entities.encode("'", :named) # note: the normal ' 0x0027, not ʼ 0x02BC
end
def test_should_decode_apos_entity
assert_equal "é'", html_entities.decode("é'")
end
def test_should_decode_dotted_entity
assert_equal "Θ", html_entities.decode("&b.Theta;")
end
def test_should_encode_from_test_set
TEST_ENTITIES_SET.each do |ent, _, _, skip, decoded|
next if skip
assert_equal "&#{ent};", html_entities.encode(decoded, :named)
end
end
def test_should_decode_from_test_set
TEST_ENTITIES_SET.each do |ent, _, _, _, decoded|
assert_equal decoded, html_entities.decode("&#{ent};")
end
end
def test_should_round_trip_preferred_entities
TEST_ENTITIES_SET.each do |ent, _, _, skip, decoded|
next if skip
assert_equal "&#{ent};", html_entities.encode(html_entities.decode("&#{ent};"), :named)
assert_equal decoded, html_entities.decode(html_entities.encode(decoded, :named))
end
end
def test_should_not_round_trip_decoding_skipped_entities
TEST_ENTITIES_SET.each do |ent, _, _, skip, decoded|
next unless skip
assert_not_equal "&#{ent};", html_entities.encode(html_entities.decode("&#{ent};"), :named)
end
end
def test_should_round_trip_encoding_skipped_entities
TEST_ENTITIES_SET.each do |ent, _, _, skip, decoded|
next unless skip
assert_equal decoded, html_entities.decode(html_entities.encode(decoded, :named))
end
end
def test_should_treat_all_xhtml1_named_entities_as_xhtml_does
xhtml_encoder = HTMLEntities.new(:xhtml1)
HTMLEntities::MAPPINGS['xhtml1'].each do |ent, decoded|
assert_equal xhtml_encoder.decode("&#{ent};"), html_entities.decode("&#{ent};")
assert_equal xhtml_encoder.encode(decoded, :named), html_entities.encode(decoded, :named)
end
end
def test_should_not_agree_with_xhtml1_when_not_in_xhtml
xhtml_encoder = HTMLEntities.new(:xhtml1)
TEST_ENTITIES_SET.each do |ent, _, xhtml1, skip, decoded|
next if xhtml1 || skip
assert_not_equal xhtml_encoder.decode("&#{ent};"), html_entities.decode("&#{ent};")
assert_not_equal xhtml_encoder.encode(decoded, :named), html_entities.encode(decoded, :named)
end
end
end
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