def str_attr_fixture(self, StringAttribute_):
cxml_translator = CxmlTranslator()
_qname, value = 'b', 'on'
child_nodes = (
ASTNode(qname, [Token(NAME, 'b')]),
Token(EQUAL, '='),
Token(TEXT, 'on'),
)
node = ASTNode(str_attr, child_nodes)
return cxml_translator, node, StringAttribute_, _qname, value
class DescribeCxmlTranslator(object):
def it_constructs_a_namespace_declaration(self, nsdecl_fixture):
cxml_translator, node, nspfx = nsdecl_fixture[:3]
NamespaceDeclaration_ = nsdecl_fixture[3]
namespace_declaration = cxml_translator.nsdecl(node)
NamespaceDeclaration_.assert_called_once_with(nspfx)
assert namespace_declaration is NamespaceDeclaration_.return_value
def it_combines_a_qname(self, qname_fixture):
cxml_translator, node, expected_value = qname_fixture
qname_val = cxml_translator.qname(node)
assert qname_val == expected_value
def it_constructs_a_string_attribute(self, str_attr_fixture):
cxml_translator, node, StringAttribute_ = str_attr_fixture[:3]
qname, value = str_attr_fixture[3:]
string_attribute = cxml_translator.str_attr(node)
StringAttribute_.new.assert_called_once_with(qname, value)
assert string_attribute is StringAttribute_.new.return_value
def it_disambiguates_an_attr_node(self, attr_fixture):
cxml_translator, node = attr_fixture
attr_val = cxml_translator.attr(node)
cxml_translator.evaluate.assert_called_once_with(node.child_nodes[0])
assert attr_val is cxml_translator.evaluate.return_value
def it_joins_an_attribute_list(self, attr_list_fixture):
cxml_translator, node, expected_value = attr_list_fixture
_attrs = cxml_translator.attr_list(node)
assert _attrs == expected_value
def it_delegates_an_attrs_node(self, attrs_fixture):
cxml_translator, node = attrs_fixture
attrs_val = cxml_translator.attrs(node)
cxml_translator.evaluate.assert_called_once_with(node.child_nodes[1])
assert attrs_val is cxml_translator.evaluate.return_value
def it_constructs_an_element(self, element_fixture):
cxml_translator, node, Element_ = element_fixture[:3]
qname_val, attrs_val, text = element_fixture[3:]
_element = cxml_translator.element(node)
Element_.new.assert_called_once_with(qname_val, attrs_val, text)
assert _element is Element_.new.return_value
def it_assembles_a_tree(self, tree_fixture):
cxml_translator, node, element_ = tree_fixture[:3]
add_calls, expected_value = tree_fixture[3:]
value = cxml_translator.tree(node)
assert element_.add_child.call_args_list == add_calls
assert value == expected_value
def it_joins_a_tree_list(self, tree_list_fixture):
cxml_translator, node, expected_value = tree_list_fixture
_trees = cxml_translator.tree_list(node)
assert _trees == expected_value
def it_dispatches_a_trees_node(self, trees_fixture):
cxml_translator, node, child_node_idx, expected_value = trees_fixture
trees_val = cxml_translator.trees(node)
cxml_translator.evaluate.assert_called_once_with(
node.child_nodes[child_node_idx]
)
assert trees_val == expected_value
def it_constructs_a_root_element(self, root_element_fixture):
cxml_translator, node, RootElement_ = root_element_fixture[:3]
qname_val, attrs_val, text = root_element_fixture[3:]
_root_element = cxml_translator.root_element(node)
RootElement_.new.assert_called_once_with(qname_val, attrs_val, text)
assert _root_element is RootElement_.new.return_value
def it_assembles_a_root_tree(self, root_fixture):
cxml_translator, node, root_element_ = root_fixture[:3]
add_calls, expected_value = root_fixture[3:]
value = cxml_translator.root(node)
assert root_element_.add_child.call_args_list == add_calls
assert value == expected_value
# fixtures -------------------------------------------------------
@pytest.fixture
def attr_fixture(self, evaluate_):
cxml_translator = CxmlTranslator()
node = ASTNode(attr, ['child_node'])
return cxml_translator, node
@pytest.fixture(params=[
(('w:b=1',), ('w:b=1',), ['w:b=1']),
(('w:b=1', ',', 'w:i=0'), ('w:b=1', ['w:i=0']), ['w:b=1', 'w:i=0']),
])
def attr_list_fixture(self, request, evaluate_):
child_nodes, evaluate_return_values, expected_value = request.param
cxml_translator = CxmlTranslator()
node = ASTNode(attr_list, child_nodes)
evaluate_.side_effect = evaluate_return_values
return cxml_translator, node, expected_value
@pytest.fixture
def attrs_fixture(self, evaluate_):
cxml_translator = CxmlTranslator()
node = ASTNode(attr, ['{', 'attr_list', '}'])
return cxml_translator, node
@pytest.fixture(params=[
([ASTNode(qname, ())], ['w:rPr'], ('w:rPr', [], '')),
([ASTNode(qname, ()), Token(TEXT, 'foo')],
['w:rPr'], ('w:rPr', [], 'foo')),
([ASTNode(qname, ()), ASTNode(attrs, ())],
['w:rPr', ['b=1']], ('w:rPr', ['b=1'], '')),
([ASTNode(qname, ()), ASTNode(attrs, ()), Token(TEXT, 'foo')],
['w:rPr', ['b=1']], ('w:rPr', ['b=1'], 'foo')),
])
def element_fixture(self, request, Element_, evaluate_):
child_nodes, evaluate_return_values, call_values = request.param
cxml_translator = CxmlTranslator()
node = ASTNode(element, child_nodes)
evaluate_.side_effect = evaluate_return_values
qname_val, attrs_val, text = call_values
return cxml_translator, node, Element_, qname_val, attrs_val, text
@pytest.fixture
def nsdecl_fixture(self, NamespaceDeclaration_):
cxml_translator = CxmlTranslator()
nspfx = 'wp'
child_nodes = (Token(NAME, nspfx), Token(COLON, ':'))
node = ASTNode(nsdecl, child_nodes)
return cxml_translator, node, nspfx, NamespaceDeclaration_
@pytest.fixture(params=[
('addr', (Token(NAME, 'addr'),)),
('w:rPr', (Token(NAME, 'w'), Token(COLON, ':'), Token(NAME, 'rPr'))),
])
def qname_fixture(self, request):
expected_value, child_nodes = request.param
cxml_translator = CxmlTranslator()
node = ASTNode(qname, child_nodes)
return cxml_translator, node, expected_value
@pytest.fixture(params=[
([ASTNode(root_element, ()), Token(SNTL, '')],
()),
([ASTNode(element, ()), None, ASTNode(trees, ()), Token(SNTL, '')],
('tree', 'tree_2')),
])
def root_fixture(self, request, evaluate_, root_element_):
child_nodes, trees = request.param
trees_val = [(t, None) for t in trees]
cxml_translator = CxmlTranslator()
node = ASTNode(tree, child_nodes)
expected_value = root_element_
evaluate_.side_effect = [root_element_, trees_val]
add_calls = [call(t) for t in trees]
return (
cxml_translator, node, root_element_, add_calls, expected_value
)
@pytest.fixture(params=[
([ASTNode(qname, ())], ['w:rPr'], ('w:rPr', [], '')),
([ASTNode(qname, ()), Token(TEXT, 'foo')],
['w:rPr'], ('w:rPr', [], 'foo')),
([ASTNode(qname, ()), ASTNode(attrs, ())],
['w:rPr', ['b=1']], ('w:rPr', ['b=1'], '')),
([ASTNode(qname, ()), ASTNode(attrs, ()), Token(TEXT, 'foo')],
['w:rPr', ['b=1']], ('w:rPr', ['b=1'], 'foo')),
])
def root_element_fixture(self, request, RootElement_, evaluate_):
child_nodes, evaluate_return_values, call_values = request.param
cxml_translator = CxmlTranslator()
node = ASTNode(root_element, child_nodes)
evaluate_.side_effect = evaluate_return_values
qname_val, attrs_val, text = call_values
return (
cxml_translator, node, RootElement_, qname_val, attrs_val, text
)
@pytest.fixture
def str_attr_fixture(self, StringAttribute_):
cxml_translator = CxmlTranslator()
_qname, value = 'b', 'on'
child_nodes = (
ASTNode(qname, [Token(NAME, 'b')]),
Token(EQUAL, '='),
Token(TEXT, 'on'),
)
node = ASTNode(str_attr, child_nodes)
return cxml_translator, node, StringAttribute_, _qname, value
@pytest.fixture(params=[
([ASTNode(element, ())],
()),
([ASTNode(element, ()), None, ASTNode(trees, ())],
('tree', 'tree_2')),
])
def tree_fixture(self, request, evaluate_, element_):
child_nodes, trees = request.param
trees_val = [(t, None) for t in trees]
cxml_translator = CxmlTranslator()
node = ASTNode(tree, child_nodes)
expected_value = element_, trees_val
evaluate_.side_effect = [element_, trees_val]
add_calls = [call(t) for t in trees]
return cxml_translator, node, element_, add_calls, expected_value
@pytest.fixture(params=[
(('tree',), ('tree',), ['tree']),
(('tree', ',', 'tree_2'), ('tree', ['tree_2']), ['tree', 'tree_2']),
])
def tree_list_fixture(self, request, evaluate_):
child_nodes, evaluate_return_values, expected_value = request.param
cxml_translator = CxmlTranslator()
node = ASTNode(tree_list, child_nodes)
evaluate_.side_effect = evaluate_return_values
return cxml_translator, node, expected_value
@pytest.fixture(params=[
(['tree'], 0, 'tree', ['tree']),
([None, 'tree_list', None], 1, ['tree_list'], ['tree_list']),
])
def trees_fixture(self, request, evaluate_):
child_nodes, child_idx, eval_retval, expected_value = request.param
cxml_translator = CxmlTranslator()
node = ASTNode(tree, child_nodes)
evaluate_.return_value = eval_retval
return cxml_translator, node, child_idx, expected_value
# fixture components ---------------------------------------------
@pytest.fixture
def Element_(self, request):
return class_mock(request, 'cxml.translator.Element')
@pytest.fixture
def element_(self, request):
return instance_mock(request, Element)
@pytest.fixture
def evaluate_(self, request):
return method_mock(request, CxmlTranslator, 'evaluate')
@pytest.fixture
def NamespaceDeclaration_(self, request):
return class_mock(request, 'cxml.translator.NamespaceDeclaration')
@pytest.fixture
def RootElement_(self, request):
return class_mock(request, 'cxml.translator.RootElement')
@pytest.fixture
def root_element_(self, request):
return instance_mock(request, RootElement)
@pytest.fixture
def StringAttribute_(self, request):
return class_mock(request, 'cxml.translator.StringAttribute')
def nsdecl_fixture(self, NamespaceDeclaration_):
cxml_translator = CxmlTranslator()
nspfx = 'wp'
child_nodes = (Token(NAME, nspfx), Token(COLON, ':'))
node = ASTNode(nsdecl, child_nodes)
return cxml_translator, node, nspfx, NamespaceDeclaration_
def it_raises_on_assign_to_new_attribute(self):
token = Token(None, None)
with pytest.raises(AttributeError):
token.new_attr = "9"
def it_raises_on_assign_to_new_attribute(self):
token = Token(None, None)
with pytest.raises(AttributeError):
token.new_attr = '9'
def it_has_a_useful_repr(self):
symbol, lexeme = _Symbol('EQUAL', 42), 'barfoo'
token = Token(symbol, lexeme)
assert repr(token) == "Token(EQUAL, 'barfoo')"
def it_has_a_lexeme(self):
symbol, lexeme = None, 'foobar'
token = Token(symbol, lexeme)
assert token.lexeme is lexeme
def it_has_a_symbol(self):
symbol, lexeme = 42, None
token = Token(symbol, lexeme)
assert token.symbol is symbol