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Simplify tests by replacing output capture with asserts where possible

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The C++ part of the test code is modified to achieve this. As a result,
this kind of test:

```python
with capture:
    kw_func1(5, y=10)
assert capture == "kw_func(x=5, y=10)"
```

can be replaced with a simple:

`assert kw_func1(5, y=10) == "x=5, y=10"`
This commit is contained in:
Dean Moldovan
2016-08-12 22:28:31 +02:00
parent a0c1ccf0a9
commit 665e8804f3
18 changed files with 258 additions and 405 deletions
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14
tests/test_numpy_vectorize.py
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@@ -59,18 +59,12 @@ def test_vectorize(capture):
@pytest.requires_numpy
def test_type_selection(capture):
def test_type_selection():
from pybind11_tests import selective_func
with capture:
selective_func(np.array([1], dtype=np.int32))
selective_func(np.array([1.0], dtype=np.float32))
selective_func(np.array([1.0j], dtype=np.complex64))
assert capture == """
Int branch taken.
Float branch taken.
Complex float branch taken.
"""
assert selective_func(np.array([1], dtype=np.int32)) == "Int branch taken."
assert selective_func(np.array([1.0], dtype=np.float32)) == "Float branch taken."
assert selective_func(np.array([1.0j], dtype=np.complex64)) == "Complex float branch taken."
@pytest.requires_numpy