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require 'test/unit'
require 'rd/inline-element'
require 'rd/document-struct'
require 'rd/rd-struct'
require 'rd/loose-struct'
require 'test/dummy'
include RD
DummyStruct.define_relationship(Reference, DummyElement)
class TestReference < Test::Unit::TestCase
def test_initialize
d1 = DummyElement.new
l = Reference::TemporaryLabel.new([d1])
ref = Reference.new_from_label_under_document_struct(l, DummyStruct)
assert_kind_of(Reference::RDLabel, ref.label)
assert_equal([d1], ref.instance_eval("children"))
l2 = Reference::TemporaryLabel.new([d1], "filename")
ref = Reference.new_from_label_under_document_struct(l2, DummyStruct)
assert_kind_of(Reference::RDLabel, ref.label)
assert_equal([d1], ref.instance_eval("children"))
assert_equal("filename", ref.label.filename)
l = Reference::RDLabel.new("label")
ref = Reference.new(l)
assert_kind_of(Reference::RDLabel, ref.label)
assert_equal([], ref.instance_eval("children"))
url = Reference::URL.new("label")
ref2 = Reference.new_from_label_under_document_struct(url,
DocumentStructure::RD)
assert_kind_of(Reference::URL, ref2.label)
assert_kind_of(StringElement, ref2.instance_eval("children")[0])
assert_equal("<URL:label>", ref2.instance_eval("children")[0].content)
end
def test_s_new_from_label_without_document_struct
se = StringElement.new "string"
label = Reference::TemporaryLabel.new([se])
ref = Reference.new_from_label_without_document_struct(label)
assert_kind_of(Reference::RDLabel, ref.label)
assert_equal([se], ref.instance_eval("children"))
end
def test_to_label_RDLabel
l = Reference::TemporaryLabel.new([DummyElement.new])
ref = Reference.new(l)
assert_equal("label", ref.to_label)
end
def test_to_label_URL
l = Reference::URL.new "http://www.ruby-lang.org/"
ref = Reference.new l
assert_equal("", ref.to_label)
end
def test_result_of_apply_method_of
visitor = DummyVisitor.new
label = Reference::RDLabel.new("label")
reference = Reference.new(label)
result = ["apply_to_Reference_with_RDLabel",
[reference, []]]
assert_equal(result, reference.result_of_apply_method_of(visitor, []))
url = Reference::URL.new("url")
reference = Reference.new(url)
result = ["apply_to_Reference_with_URL",
[reference, []]]
assert_equal(result, reference.result_of_apply_method_of(visitor, []))
end
def test_add_child
d1 = DummyElement.new
d2 = DummyElement.new
l = Reference::TemporaryLabel.new([d1])
ref = Reference.new_from_label_under_document_struct(l, DummyStruct)
ref.add_child_under_document_struct(d2, DummyStruct)
assert_equal(3, ref.to_a.size)
assert_equal("label", ref.label.element_label)
end
def test_build
lb = Reference::RDLabel.new("label")
ref = Reference.new(lb).build(DocumentStructure::LOOSE) do
set_label(Reference::RDLabel.new("LABEL"))
end
assert_equal("LABEL", ref.to_label)
end
end
class TestRDLabel < Test::Unit::TestCase
def test_to_label
one = Reference::RDLabel.new("label")
assert_equal("label", one.to_label)
zero = Reference::RDLabel.new("")
assert_equal("", zero.to_label)
file = Reference::RDLabel.new("label", "filename")
assert_equal("label", file.to_label)
end
def test_result_of_apply_method_of
visitor = DummyVisitor.new
label = Reference::RDLabel.new("label")
reference = Reference.new(label)
result = ["apply_to_Reference_with_RDLabel",
[reference, []]]
assert_equal(result, label.result_of_apply_method_of(visitor, reference,
[]))
end
end
class TestURL < Test::Unit::TestCase
def test_to_label
nor = Reference::URL.new "http://www.ruby-lang.org/"
assert_equal("", nor.to_label)
empty = Reference::URL.new ""
assert_equal("", empty.to_label)
end
def test_result_of_apply_method_of
visitor = DummyVisitor.new
label = Reference::URL.new("label")
reference = Reference.new(label)
result = ["apply_to_Reference_with_URL",
[reference, []]]
assert_equal(result, label.result_of_apply_method_of(visitor, reference,
[]))
end
end
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