def from_string(new_feature, string, with_file=None, language=None):
"""Creates a new feature from string"""
lines = strings.get_stripped_lines(string, ignore_lines_starting_with='#')
tags = []
if not language:
language = Language()
strings.consume_tags_lines(lines, tags)
found = len(re.findall(r'%s:[ ]*\w+' % language.feature, "\n".join(lines), re.U))
if found > 1:
raise LettuceSyntaxError(with_file,
'A feature file must contain ONLY ONE feature!')
elif found == 0:
raise LettuceSyntaxError(with_file,
'Features must have a name. e.g: "Feature: This is my name"')
while lines:
matched = re.search(r'%s:(.*)' % language.feature, lines[0], re.I)
if matched:
name = matched.groups()[0].strip()
break
lines.pop(0)
feature = new_feature(name=name,
remaining_lines=lines,
with_file=with_file,
original_string=string,
language=language,
tags=tags)
return feature
def from_string(new_scenario, string, tags=None, with_file=None, original_string=None, language=None):
""" Creates a new scenario from string"""
tags = tags or []
tags = tags[:]
# ignoring comments
no_comments = strings.get_stripped_lines(string, ignore_lines_starting_with='#')
# extract tags
strings.consume_tags_lines(no_comments, tags)
string = "\n".join(no_comments)
if not language:
language = Language()
splitted = strings.split_wisely(string, u"(%s):" % language.examples, True)
string = splitted[0]
keys = []
outlines = []
if len(splitted) > 1:
parts = [l for l in splitted[1:] if l not in language.examples]
part = "".join(parts)
keys, outlines = strings.parse_hashes(strings.get_stripped_lines(part))
lines = strings.get_stripped_lines(string)
scenario_line = lines.pop(0)
for repl in (language.scenario_outline, language.scenario):
scenario_line = strings.remove_it(scenario_line, u"(%s): " % repl)
scenario = new_scenario(
name=scenario_line,
remaining_lines=lines,
keys=keys,
outlines=outlines,
with_file=with_file,
original_string=original_string,
language=language,
tags=tags
)
return scenario
def from_string(new_feature, string, with_file=None, language=None):
"""Creates a new feature from string"""
lines = strings.get_stripped_lines(string, ignore_lines_starting_with='#')
tags = []
if not language:
language = Language()
strings.consume_tags_lines(lines, tags)
found = len(re.findall(r'%s:[ ]*\w+' % language.feature, "\n".join(lines), re.U))
if found > 1:
raise LettuceSyntaxError(
with_file,
'A feature file must contain ONLY ONE feature!'
)
elif found == 0:
return None
raise LettuceSyntaxError(
with_file,
'Features must have a name. e.g: "Feature: This is my name"'
)
while lines:
matched = re.search(r'%s:(.*)' % language.feature, lines[0], re.I)
if matched:
name = matched.groups()[0].strip()
break
lines.pop(0)
feature = new_feature(name=name,
remaining_lines=lines,
with_file=with_file,
original_string=string,
language=language,
tags=tags)
return feature
def test_consume_tag_lines():
"strings.consume_tags_lines simple case"
# No tags
tags = []
my_string = 'first line\n' \
'second Line\n' \
'third LIne\n' \
'fourth lINe'
lines = string.split(my_string, "\n")
strings.consume_tags_lines(lines, tags)
assert_equals(tags, [])
assert_equals(len(lines), 4)
# One line of tags
tags = []
my_string = '@tags @on\n' \
'second Line\n' \
'third LIne\n' \
'fourth lINe'
lines = string.split(my_string, "\n")
strings.consume_tags_lines(lines, tags)
assert_equals(tags, ["tags", "on"])
assert_equals(len(lines), 3) # first line gone
assert_equals(lines[0], "second Line")
# Two lines of tags
tags = []
my_string = '@tags @on\n' \
'@second @line\n' \
'third LIne\n' \
'fourth lINe'
lines = string.split(my_string, "\n")
strings.consume_tags_lines(lines, tags)
assert_equals(tags, ["tags", "on", "second", "line"])
assert_equals(len(lines), 2) # first two lines gone
assert_equals(lines[0], "third LIne")
# Only first line counts
tags = []
my_string = 'first line\n' \
'@second @line\n' \
'third LIne\n' \
'fourth lINe'
lines = string.split(my_string, "\n")
strings.consume_tags_lines(lines, tags)
assert_equals(tags, [])
assert_equals(len(lines), 4)
assert_equals(lines[0], "first line")
def test_consume_tag_lines():
"strings.consume_tags_lines simple case"
# No tags
tags = []
my_string = 'first line\n' \
'second Line\n' \
'third LIne\n' \
'fourth lINe'
lines = string.split(my_string, "\n")
strings.consume_tags_lines(lines, tags)
assert_equals(tags, [])
assert_equals(len(lines), 4)
# One line of tags
tags = []
my_string = '@tags @on\n' \
'second Line\n' \
'third LIne\n' \
'fourth lINe'
lines = string.split(my_string, "\n")
strings.consume_tags_lines(lines, tags)
assert_equals(tags, ["tags", "on"])
assert_equals(len(lines), 3) # first line gone
assert_equals(lines[0], "second Line")
# Two lines of tags
tags = []
my_string = '@tags @on\n' \
'@second @line\n' \
'third LIne\n' \
'fourth lINe'
lines = string.split(my_string, "\n")
strings.consume_tags_lines(lines, tags)
assert_equals(tags, ["tags", "on", "second", "line"])
assert_equals(len(lines), 2) # first two lines gone
assert_equals(lines[0], "third LIne")
# Only first line counts
tags = []
my_string = 'first line\n' \
'@second @line\n' \
'third LIne\n' \
'fourth lINe'
lines = string.split(my_string, "\n")
strings.consume_tags_lines(lines, tags)
assert_equals(tags, [])
assert_equals(len(lines), 4)
assert_equals(lines[0], "first line")
