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
|
# encoding: UTF-8
require './test_helper'
class TestXPathExpression < Minitest::Test
def setup
xp = XML::Parser.string('<ruby_array uga="booga" foo="bar"><fixnum>one</fixnum><fixnum>two</fixnum></ruby_array>')
@doc = xp.parse
end
def teardown
@doc = nil
end
def test_nodes
expr = XML::XPath::Expression.compile('/ruby_array/fixnum')
set = @doc.find(expr)
assert_instance_of(XML::XPath::Object, set)
assert_equal(2, set.size)
end
def test_find_class
expr = XML::XPath::Expression.new('/ruby_array/fixnum')
set = @doc.find(expr)
assert_instance_of(XML::XPath::Object, set)
assert_equal(2, set.size)
end
def test_find_invalid
error = assert_raises(TypeError) do
set = @doc.find(999)
end
assert_equal('Argument should be an instance of a String or XPath::Expression',
error.to_s)
end
end
|
