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authorJelmer Vernooij <jelmer@samba.org>2010-03-29 16:25:03 +0200
committerJelmer Vernooij <jelmer@samba.org>2010-03-29 18:05:29 +0200
commit082e7f20d7df457c08119eb41fc2f3f8c09ba7ab (patch)
tree67ad06fcc3125f3091accdc622c6d5c16515addd /lib/subunit/python/testtools
parentc87332950043471e52b924f7498b63982ec4302c (diff)
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subunit: Update to newer upstream version.
Diffstat (limited to 'lib/subunit/python/testtools')
-rw-r--r--lib/subunit/python/testtools/matchers.py31
-rw-r--r--lib/subunit/python/testtools/tests/test_matchers.py13
2 files changed, 44 insertions, 0 deletions
diff --git a/lib/subunit/python/testtools/matchers.py b/lib/subunit/python/testtools/matchers.py
index 244daceb7f..039c84b7c7 100644
--- a/lib/subunit/python/testtools/matchers.py
+++ b/lib/subunit/python/testtools/matchers.py
@@ -12,6 +12,7 @@ $ python -c 'import testtools.matchers; print testtools.matchers.__all__'
__metaclass__ = type
__all__ = [
+ 'Annotate',
'DocTestMatches',
'Equals',
'MatchesAll',
@@ -249,3 +250,33 @@ class MatchedUnexpectedly:
def describe(self):
return "%r matches %s" % (self.other, self.matcher)
+
+
+class Annotate:
+ """Annotates a matcher with a descriptive string.
+
+ Mismatches are then described as '<mismatch>: <annotation>'.
+ """
+
+ def __init__(self, annotation, matcher):
+ self.annotation = annotation
+ self.matcher = matcher
+
+ def __str__(self):
+ return 'Annotate(%r, %s)' % (self.annotation, self.matcher)
+
+ def match(self, other):
+ mismatch = self.matcher.match(other)
+ if mismatch is not None:
+ return AnnotatedMismatch(self.annotation, mismatch)
+
+
+class AnnotatedMismatch:
+ """A mismatch annotated with a descriptive string."""
+
+ def __init__(self, annotation, mismatch):
+ self.annotation = annotation
+ self.mismatch = mismatch
+
+ def describe(self):
+ return '%s: %s' % (self.mismatch.describe(), self.annotation)
diff --git a/lib/subunit/python/testtools/tests/test_matchers.py b/lib/subunit/python/testtools/tests/test_matchers.py
index d5fd8bab3b..74b1ebc56a 100644
--- a/lib/subunit/python/testtools/tests/test_matchers.py
+++ b/lib/subunit/python/testtools/tests/test_matchers.py
@@ -9,6 +9,7 @@ from testtools import (
TestCase,
)
from testtools.matchers import (
+ Annotate,
Equals,
DocTestMatches,
MatchesAny,
@@ -153,6 +154,18 @@ class TestMatchesAllInterface(TestCase, TestMatchersInterface):
1, MatchesAll(NotEquals(1), NotEquals(2)))]
+class TestAnnotate(TestCase, TestMatchersInterface):
+
+ matches_matcher = Annotate("foo", Equals(1))
+ matches_matches = [1]
+ matches_mismatches = [2]
+
+ str_examples = [
+ ("Annotate('foo', Equals(1))", Annotate("foo", Equals(1)))]
+
+ describe_examples = [("1 != 2: foo", 2, Annotate('foo', Equals(1)))]
+
+
def test_suite():
from unittest import TestLoader
return TestLoader().loadTestsFromName(__name__)