summaryrefslogtreecommitdiff
path: root/test/rexml/test_light.rb
blob: 8db830147dddebde6e2853d80a058f23a66a0be4 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
require "rexml_test_utils"
require "rexml/light/node"
require "rexml/parsers/lightparser"

class LightTester < Test::Unit::TestCase
  include REXMLTestUtils
  include REXML::Light

	def test_parse_large 
		parser = REXML::Parsers::LightParser.new(fixture_path("documentation.xml"))
		root = parser.parse
	end
	
	# FIXME INCOMPLETE
	# This is because the light API is not yet ready to be used to produce
	# trees.
=begin
	def test_add_element
		doc = Node.new
		foo = doc.add_element( 'foo' )
		assert_equal( "foo", foo.name )
	end
	
	def test_add_attribute
		foo = Node.new( "a" )
		foo["attr"] = "bar"
		assert_equal( "bar", foo["attr"] )
	end

	def test_write_document
		r = make_small_document
		assert_equal( "<a><b/><c/></a>", r.to_s )
	end

	def test_add_attribute_under_namespace
		foo = Node.new("a")
		foo["attr", "a"] = "1"
		foo["attr", "b"] = "2"
		foo["attr"] = "3"
		assert_equal( '1', foo['attr', 'a'] )
		assert_equal( '2', foo['attr', 'b'] )
		assert_equal( '3', foo['attr'] )
	end

	def test_change_namespace_of_element
		foo = Node.new
		assert_equal( '', foo.namespace )
		foo.namespace = 'a'
		assert_equal( 'a', foo.namespace )
	end

	def test_access_child_elements
		foo = make_small_document
		assert_equal( 1, foo.size )
		a = foo[0]
		assert_equal( 2, a.size )
		assert_equal( 'b', a[0].name )
		assert_equal( 'c', a[1].name )
	end

	def test_itterate_over_children
		foo = make_small_document
		ctr = 0
		foo[0].each { ctr += 1 }
		assert_equal( 2, ctr )
	end

	def test_add_text
		foo = Node.new( "a" )
		foo.add_text( "Sean" )
		sean = foo[0]
		assert( sean.node_type == :text )
	end

	def test_add_instruction
		foo = Node.new( "a" )
		foo.add_instruction( "target", "value" )
		assert( foo[0].node_type == :processing_instruction )
	end

	def test_add_comment
		foo = Node.new( "a" )
		foo.add_comment( "target", "value" )
		assert( foo[0].node_type == :comment )
	end

	def test_get_root
		foo = Node.new( 'a' )
		10.times { foo = foo.add_element('b') }
		assert_equals( 'b', foo.name )
		assert_equals( 'a', foo.root.name )
	end

	def make_small_document
		r = Node.new
		a = r.add_element( "a" )
		a.add_element( 'b' )
		a.add_element( 'c' )
		r
	end
=end
end