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_compare_eq_iterable: use AlwaysDispatchingPrettyPrinter (#6151)

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Daniel Hahler
2019-11-10 14:08:25 +01:00
committed by GitHub
parent 710e3c40e0 cc503c1821
commit abcedd6095
2 changed files with 50 additions and 15 deletions
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33
testing/test_assertion.py
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@@ -462,6 +462,29 @@ class TestAssert_reprcompare:
" ]",
]
def test_list_dont_wrap_strings(self):
long_a = "a" * 10
l1 = ["a"] + [long_a for _ in range(0, 7)]
l2 = ["should not get wrapped"]
diff = callequal(l1, l2, verbose=True)
assert diff == [
"['a', 'aaaaaa...aaaaaaa', ...] == ['should not get wrapped']",
"At index 0 diff: 'a' != 'should not get wrapped'",
"Left contains 7 more items, first extra item: 'aaaaaaaaaa'",
"Full diff:",
" [",
"+ 'should not get wrapped',",
"- 'a',",
"- 'aaaaaaaaaa',",
"- 'aaaaaaaaaa',",
"- 'aaaaaaaaaa',",
"- 'aaaaaaaaaa',",
"- 'aaaaaaaaaa',",
"- 'aaaaaaaaaa',",
"- 'aaaaaaaaaa',",
" ]",
]
def test_dict_wrap(self):
d1 = {"common": 1, "env": {"env1": 1}}
d2 = {"common": 1, "env": {"env1": 1, "env2": 2}}
@@ -479,22 +502,20 @@ class TestAssert_reprcompare:
]
long_a = "a" * 80
sub = {"long_a": long_a, "sub1": {"long_a": "substring that gets wrapped"}}
sub = {"long_a": long_a, "sub1": {"long_a": "substring that gets wrapped " * 2}}
d1 = {"env": {"sub": sub}}
d2 = {"env": {"sub": sub}, "new": 1}
diff = callequal(d1, d2, verbose=True)
assert diff == [
"{'env': {'sub...s wrapped'}}}} == {'env': {'sub...}}}, 'new': 1}",
"{'env': {'sub... wrapped '}}}} == {'env': {'sub...}}}, 'new': 1}",
"Omitting 1 identical items, use -vv to show",
"Right contains 1 more item:",
"{'new': 1}",
"Full diff:",
" {",
" 'env': {'sub': {'long_a': '" + long_a + "',",
" 'sub1': {'long_a': 'substring '",
" 'that '",
" 'gets '",
" 'wrapped'}}},",
" 'sub1': {'long_a': 'substring that gets wrapped substring '",
" 'that gets wrapped '}}},",
"+ 'new': 1,",
" }",
]