def indented_chain(self, tree, parent):
"""
Compiles an indented mutation.
"""
prev_line = self.lines.last()
if prev_line is not None:
if prev_line["method"] != "mutation":
raise StorySyntaxError("arguments_nomutation", tree=tree)
prev_line["args"] = prev_line["args"] + self.chained_mutations(
tree)
return
raise StorySyntaxError("arguments_nomutation", tree=tree)
def arguments(self, tree, parent):
"""
Compiles arguments. This is called only for nested arguments.
"""
prev_line = self.lines.last()
if prev_line is not None:
if prev_line["method"] != "execute":
raise StorySyntaxError("arguments_noservice", tree=tree)
prev_args = prev_line["args"]
prev_line["args"] = prev_args + self.objects.arguments(tree)
return
raise StorySyntaxError("arguments_noservice", tree=tree)
def indented_chain(self, tree, parent):
"""
Compiles an indented mutation.
"""
prev_line = self.lines.last()
if prev_line is not None:
if prev_line['method'] != 'mutation':
raise StorySyntaxError('arguments_nomutation', tree=tree)
prev_line['args'] = prev_line['args'] + \
self.chained_mutations(tree)
return
raise StorySyntaxError('arguments_nomutation', tree=tree)
def test_compiler_service_syntax_error(patch, compiler, lines, tree):
patch.object(Objects, 'arguments')
patch.object(Compiler, 'output')
patch.object(StorySyntaxError, 'tree_position')
lines.execute.side_effect = StorySyntaxError('error')
with raises(StorySyntaxError):
compiler.service(tree, None, 'parent')
StorySyntaxError.tree_position.assert_called_with(tree)
def test_compiler_service_syntax_error(patch, compiler, lines, tree):
patch.object(Objects, "arguments")
patch.object(JSONCompiler, "output")
patch.object(StorySyntaxError, "tree_position")
lines.execute.side_effect = StorySyntaxError("error")
tree.data = "service"
with raises(StorySyntaxError):
compiler.service(tree, None, "parent")
StorySyntaxError.tree_position.assert_called_with(tree)
def check_service_name(self, service, line):
"""
Checks whether a service name is valid
"""
if '.' in service:
raise StorySyntaxError('service_name')
def test_story_error(patch, story):
"""
Ensures Story.error creates a StoryError error
"""
assert isinstance(story.error(StorySyntaxError('error')), StoryError)
story.parse(parser=parser)
parser.parse.assert_called_with(story.story)
def test_story_parse_lower(patch, story, parser):
patch.object(Lowering, 'process')
story.parse(parser=parser, lower=True)
parser.parse.assert_called_with(story.story)
Lowering.process.assert_called_with(Parser.parse())
assert story.tree == Lowering.process(Lowering.process())
@mark.parametrize('error', [
UnexpectedToken('token', 'expected'),
UnexpectedInput('token', 'expected'),
StorySyntaxError('test'),
])
def test_story_parse_error(patch, story, parser, error):
"""
Ensures Story.parse uses Story.error for UnexpectedToken errors.
"""
parser.parse.side_effect = error
patch.object(Story, 'error')
with raises(Exception):
story.parse(parser=parser)
Story.error.assert_called_with(error)
def test_story_modules(magic, story):
import_tree = magic()
story.tree = magic()