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# encoding: UTF-8
require './test_helper'
require 'test/unit'
class TestSchema < Test::Unit::TestCase
def setup
file = File.join(File.dirname(__FILE__), 'model/shiporder.xml')
@doc = XML::Document.file(file)
end
def teardown
@doc = nil
end
def schema
document = XML::Document.file(File.join(File.dirname(__FILE__), 'model/shiporder.xsd'))
XML::Schema.document(document)
end
def check_error(error)
assert_not_nil(error)
assert(error.message.match(/Error: Element 'invalid': This element is not expected. Expected is \( item \)/))
assert_kind_of(XML::Error, error)
assert_equal(XML::Error::SCHEMASV, error.domain)
assert_equal(XML::Error::SCHEMAV_ELEMENT_CONTENT, error.code)
assert_equal(XML::Error::ERROR, error.level)
assert(error.file.match(/shiporder.xml/)) if error.file
assert_nil(error.str1)
assert_nil(error.str2)
assert_nil(error.str3)
assert_equal(0, error.int1)
assert_equal(0, error.int2)
end
def test_load_from_doc
assert_instance_of(XML::Schema, schema)
end
def test_doc_valid
assert(@doc.validate_schema(schema))
end
def test_doc_invalid
new_node = XML::Node.new('invalid', 'this will mess up validation')
@doc.root << new_node
error = assert_raise(XML::Error) do
@doc.validate_schema(schema)
end
check_error(error)
assert_nil(error.line)
assert_not_nil(error.node)
assert_equal('invalid', error.node.name)
end
def test_reader_valid
reader = XML::Reader.string(@doc.to_s)
assert(reader.schema_validate(schema))
while reader.read
end
end
def test_reader_invalid
# Set error handler
errors = Array.new
XML::Error.set_handler do |error|
errors << error
end
new_node = XML::Node.new('invalid', 'this will mess up validation')
@doc.root << new_node
reader = XML::Reader.string(@doc.to_s)
# Set a schema
assert(reader.schema_validate(schema))
while reader.read
end
assert_equal(1, errors.length)
error = errors.first
check_error(error)
assert_equal(21, error.line)
ensure
XML::Error.set_handler(&LibXML::XML::Error::VERBOSE_HANDLER)
end
# Schema meta-data tests
def test_elements
assert_instance_of(Hash, schema.elements)
assert_equal(1, schema.elements.length)
assert_instance_of(XML::Schema::Element, schema.elements['shiporder'])
end
def test_types
assert_instance_of(Hash, schema.types)
assert_equal(1, schema.types.length)
assert_instance_of(XML::Schema::Type, schema.types['shiporder'])
end
def test_schema_type
type = schema.types['shiporder']
assert_equal('shiporder', type.name)
assert_equal(nil, type.namespace)
assert_equal("Shiporder type documentation", type.annotation)
assert_instance_of(XML::Node, type.node)
assert_equal(XML::Schema::Types::XML_SCHEMA_TYPE_COMPLEX, type.kind)
assert_instance_of(XML::Schema::Type, type.base)
assert_equal("anyType", type.base.name)
assert_equal(XML::Schema::Types::XML_SCHEMA_TYPE_BASIC, type.base.kind)
assert_instance_of(Hash, type.elements)
assert_equal(3, type.elements.length)
end
def test_schema_element
element = schema.types['shiporder'].elements['orderperson']
assert_equal('orderperson', element.name)
assert_equal(nil, element.namespace)
assert_equal("orderperson element documentation", element.annotation)
assert_equal(1, element.min_occurs)
assert_equal(1, element.max_occurs)
element = schema.types['shiporder'].elements['item']
assert_equal(Float::INFINITY, element.max_occurs)
element = schema.types['shiporder'].elements['item'].type.elements['note']
assert_equal(0, element.min_occurs)
assert_equal('string', element.type.name)
end
def test_schema_attributes
type = schema.types['shiporder']
assert_instance_of(Array, type.attributes)
assert_equal(2, type.attributes.length)
assert_instance_of(XML::Schema::Attribute, type.attributes.first)
end
def test_schema_attribute
attribute = schema.types['shiporder'].attributes.first
assert_equal("orderid", attribute.name)
assert_equal(nil, attribute.namespace)
assert_equal(1, attribute.occurs)
assert_equal('string', attribute.type.name)
attribute = schema.types['shiporder'].attributes[1]
assert_equal(2, attribute.occurs)
assert_equal('1', attribute.default)
assert_equal('integer', attribute.type.name)
end
end
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