|
1
|
|
|
from hamcrest.core.base_matcher import BaseMatcher |
|
2
|
|
|
from hamcrest.core.core.anyof import any_of |
|
3
|
|
|
from hamcrest.core.helpers.hasmethod import hasmethod |
|
4
|
|
|
from hamcrest.core.helpers.wrap_matcher import wrap_matcher |
|
5
|
|
|
|
|
6
|
|
|
__author__ = "Jon Reid" |
|
7
|
|
|
__copyright__ = "Copyright 2011 hamcrest.org" |
|
8
|
|
|
__license__ = "BSD, see License.txt" |
|
9
|
|
|
|
|
10
|
|
|
|
|
11
|
|
|
class IsSequenceOnlyContaining(BaseMatcher): |
|
12
|
|
|
|
|
13
|
|
|
def __init__(self, matcher): |
|
14
|
|
|
self.matcher = matcher |
|
15
|
|
|
|
|
16
|
|
|
def _matches(self, sequence): |
|
17
|
|
|
try: |
|
18
|
|
|
sequence = list(sequence) |
|
19
|
|
|
if len(sequence) == 0: |
|
20
|
|
|
return False |
|
21
|
|
|
for item in sequence: |
|
22
|
|
|
if not self.matcher.matches(item): |
|
23
|
|
|
return False |
|
24
|
|
|
return True |
|
25
|
|
|
except TypeError: |
|
26
|
|
|
return False |
|
27
|
|
|
|
|
28
|
|
|
def describe_to(self, description): |
|
29
|
|
|
description.append_text('a sequence containing items matching ') \ |
|
30
|
|
|
.append_description_of(self.matcher) |
|
31
|
|
|
|
|
32
|
|
|
|
|
33
|
|
|
def only_contains(*items): |
|
34
|
|
|
"""Matches if each element of sequence satisfies any of the given matchers. |
|
35
|
|
|
|
|
36
|
|
|
:param match1,...: A comma-separated list of matchers. |
|
37
|
|
|
|
|
38
|
|
|
This matcher iterates the evaluated sequence, confirming whether each |
|
39
|
|
|
element satisfies any of the given matchers. |
|
40
|
|
|
|
|
41
|
|
|
Example:: |
|
42
|
|
|
|
|
43
|
|
|
only_contains(less_than(4)) |
|
44
|
|
|
|
|
45
|
|
|
will match ``[3,1,2]``. |
|
46
|
|
|
|
|
47
|
|
|
Any argument that is not a matcher is implicitly wrapped in an |
|
48
|
|
|
:py:func:`~hamcrest.core.core.isequal.equal_to` matcher to check for |
|
49
|
|
|
equality. |
|
50
|
|
|
|
|
51
|
|
|
""" |
|
52
|
|
|
matchers = [] |
|
53
|
|
|
for item in items: |
|
54
|
|
|
matchers.append(wrap_matcher(item)) |
|
55
|
|
|
return IsSequenceOnlyContaining(any_of(*matchers)) |
|
56
|
|
|
|
hamcrest /
PyHamcrest
