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require 'test/unit'
require 'test/temp-dir'
require 'rd/reference-resolver'
require 'rd/tree'
require 'rd/rd-struct'
include RD
class TestReferenceResolver < Test::Unit::TestCase
def setup
@tr_head1 = Tree.new_with_document_struct(DocumentStructure::RD)
@de_head1 = DocumentElement.new
@tr_head1.root = @de_head1
hl_head1 = nil
se_head1 = nil
@de_head1.build do
hl_head1 = new Headline, 1 do
se_head1 = new StringElement, "label"
end
end
@hl_head1 = hl_head1
@se_head1 = se_head1
@tr_head2 = Tree.new_with_document_struct(DocumentStructure::RD)
@de_head2 = DocumentElement.new
@tr_head2.root = @de_head2
hl1_head2, hl2_head2 = nil
@de_head2.build do
hl1_head2 = new Headline, 1 do
new StringElement, "label1"
end
new TextBlock
hl2_head2 = new Headline, 2 do
new StringElement, "label2"
end
end
@hl1_head2 = hl1_head2
@hl2_head2 = hl2_head2
@tr_desc = Tree.new_with_document_struct(DocumentStructure::RD)
@de_desc = DocumentElement.new
@tr_desc.root = @de_desc
hl1_desc, dt1_desc = nil
@de_desc.build do
hl1_desc = new(Headline, 1) do
new StringElement, "label1"
end
new DescList do
new DescListItem do
dt1_desc = make_term do
new StringElement, "label2"
end
end
end
end
@hl1_desc = hl1_desc
@dt1_desc = dt1_desc
@tr_conf = Tree.new_with_document_struct(DocumentStructure::RD)
@de_conf = DocumentElement.new
@tr_conf.root = @de_conf
hl1_conf, hl2_conf = nil
@de_conf.build do
hl1_conf = new Headline, 1 do
new StringElement, "label"
end
hl2_conf = new Headline, 2 do
new StringElement, "label"
end
end
@hl1_conf = hl1_conf
@hl2_conf = hl2_conf
@tr_no = Tree.new_with_document_struct(DocumentStructure::RD)
@de_no = DocumentElement.new
@tr_no.root = @de_no
@resolver = ReferenceResolver.new(@tr_head2)
end
def test_referent_of_label
@tr_desc.include_path = ["test/data"]
resolv = ReferenceResolver.new(@tr_desc, "label:")
label1 = Reference::RDLabel.new("label1")
assert_equal([nil, "label:0"], resolv.referent_of_label(label1))
label2 = Reference::RDLabel.new("label2")
assert_equal([nil, "label:1"], resolv.referent_of_label(label2))
label_ext = Reference::RDLabel.new("label1", "label.rd")
assert_equal(["label", "label:0"], resolv.referent_of_label(label_ext))
label3 = Reference::RDLabel.new("label3")
assert_equal(nil, resolv.referent_of_label(label3))
label_ext3 = Reference::RDLabel.new("label3", "label.rd")
assert_equal(["label", nil], resolv.referent_of_label(label_ext3))
end
def test_refer_element
resolv = ReferenceResolver.new(@tr_head1)
assert_equal([@hl_head1], resolv.refer_element("label"))
assert_equal([], resolv.refer_element("label not found"))
resolv = ReferenceResolver.new(@tr_head2)
assert_equal([@hl1_head2], resolv.refer_element("label1"))
assert_equal([@hl2_head2], resolv.refer_element("label2"))
resolv = ReferenceResolver.new(@tr_desc)
assert_equal([@hl1_desc], resolv.refer_element("label1"))
assert_equal([@dt1_desc], resolv.refer_element("label2"))
resolv = ReferenceResolver.new(@tr_conf)
assert_equal([@hl1_conf, @hl2_conf], resolv.refer_element("label"))
resolv = ReferenceResolver.new(@tr_no)
assert_equal([], resolv.refer_element("label"))
end
def test_refer
resolv = ReferenceResolver.new(@tr_head1, "label:")
assert_equal("label:0", resolv.refer("label"))
assert_equal(nil, resolv.refer("label not found"))
resolv = ReferenceResolver.new(@tr_head2, "label:")
assert_equal("label:0", resolv.refer("label1"))
assert_equal("label:1", resolv.refer("label2"))
resolv = ReferenceResolver.new(@tr_desc, "label:")
assert_equal("label:0", resolv.refer("label1"))
assert_equal("label:1", resolv.refer("label2"))
resolv = ReferenceResolver.new(@tr_conf, "label:")
assert_equal("label:0", resolv.refer("label"))
resolv = ReferenceResolver.new(@tr_no, "label:")
assert_equal(nil, resolv.refer("label"))
resolv = ReferenceResolver.new(@tr_head1, "label:")
label = Reference::RDLabel.new("label")
assert_equal("label:0", resolv.refer(label))
ref = Reference.new(label)
assert_equal("label:0", resolv.refer(ref))
end
def test_refer_external_file
tr_ext = Tree.new_with_document_struct(DocumentStructure::RD,
["test/data"])
label_ext = Reference::RDLabel.new("label1", "label.rd")
de = DocumentElement.new
tr_ext.root = de
ref = nil
de.build do
new TextBlock do
se = StringElement.new "label"
ref = new Reference, label_ext
end
end
label_not_exist = Reference::RDLabel.new("label3", "label.rd")
resolv = ReferenceResolver.new(tr_ext)
assert_equal(["label", "label:0"], resolv.refer_external_file(ref))
assert_equal(["label", "label:0"], resolv.refer_external_file(label_ext))
assert_equal(["label", nil], resolv.refer_external_file(label_not_exist))
end
def test_get_label_num
assert_equal(0, @resolver.get_label_num(@hl1_head2))
assert_equal(1, @resolver.get_label_num(@hl2_head2))
assert_equal(nil, @resolver.get_label_num(@dt1_desc))
end
def test_get_anchor
resolv = ReferenceResolver.new(@tr_head2, "Label-")
assert_equal("Label-0", resolv.get_anchor(@hl1_head2))
assert_equal("Label-1", resolv.get_anchor(@hl2_head2))
assert_equal(nil, resolv.get_anchor(@dt1_desc))
end
def test_label2str
assert_equal("string", @resolver.label2str("string"))
assert_equal("label", @resolver.label2str(@hl_head1))
assert_equal("label2", @resolver.label2str(@dt1_desc))
label = Reference::RDLabel.new("label1")
assert_equal("label1", @resolver.label2str(label))
ref = Reference.new(label)
assert_equal("label1", @resolver.label2str(ref))
assert_raises(ArgumentError) do
@resolver.label2str([])
end
end
def test_make_rbl_file
in_temp_dir do
begin
@resolver.make_rbl_file("label-head")
assert(File.exist?("label-head.rbl"))
ensure
remove_file("label-head.rbl")
end
begin
@resolver.make_rbl_file("label-head2.rd")
assert(File.exist?("label-head2.rbl"))
ensure
remove_file("label-head2.rbl")
end
end
end
end
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