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introduce yieldctx=True in the @pytest.fixture decorator. Refactor tests and docs.

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holger krekel
2013-09-26 12:57:21 +02:00
parent 2bdd034242
commit 3ab9b48782
3 changed files with 198 additions and 129 deletions
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28
testing/python/fixture.py
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@@ -1980,7 +1980,7 @@ class TestContextManagerFixtureFuncs:
def test_simple(self, testdir):
testdir.makepyfile("""
import pytest
@pytest.fixture
@pytest.fixture(yieldctx=True)
def arg1():
print ("setup")
yield 1
@@ -2004,7 +2004,7 @@ class TestContextManagerFixtureFuncs:
def test_scoped(self, testdir):
testdir.makepyfile("""
import pytest
@pytest.fixture(scope="module")
@pytest.fixture(scope="module", yieldctx=True)
def arg1():
print ("setup")
yield 1
@@ -2025,7 +2025,7 @@ class TestContextManagerFixtureFuncs:
def test_setup_exception(self, testdir):
testdir.makepyfile("""
import pytest
@pytest.fixture(scope="module")
@pytest.fixture(scope="module", yieldctx=True)
def arg1():
pytest.fail("setup")
yield 1
@@ -2041,7 +2041,7 @@ class TestContextManagerFixtureFuncs:
def test_teardown_exception(self, testdir):
testdir.makepyfile("""
import pytest
@pytest.fixture(scope="module")
@pytest.fixture(scope="module", yieldctx=True)
def arg1():
yield 1
pytest.fail("teardown")
@@ -2054,11 +2054,10 @@ class TestContextManagerFixtureFuncs:
*1 passed*1 error*
""")
def test_yields_more_than_one(self, testdir):
testdir.makepyfile("""
import pytest
@pytest.fixture(scope="module")
@pytest.fixture(scope="module", yieldctx=True)
def arg1():
yield 1
yield 2
@@ -2072,3 +2071,20 @@ class TestContextManagerFixtureFuncs:
""")
def test_no_yield(self, testdir):
testdir.makepyfile("""
import pytest
@pytest.fixture(scope="module", yieldctx=True)
def arg1():
return 1
def test_1(arg1):
pass
""")
result = testdir.runpytest("-s")
result.stdout.fnmatch_lines("""
*yieldctx*requires*yield*
*yieldctx=True*
*def arg1*
""")