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Add tests for callable provider

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This commit is contained in:
Roman Mogylatov 2021-01-30 16:55:24 -05:00
parent b7da1ed9f1
commit 796e2bb3d1
3 changed files with 81 additions and 12 deletions
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28
src/dependency_injector/providers.c
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@ -4488,7 +4488,7 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_28is_async_
static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_30is_async_mode_disabled(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_32is_async_mode_undefined(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_7related___get__(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_34traverse(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_types); /* proto */
static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_34traverse(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self, PyObject *__pyx_v_types); /* proto */
static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_36_provide(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self, PyObject *__pyx_v_args, PyObject *__pyx_v_kwargs); /* proto */
static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_38_copy_overridings(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self, struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_copied, PyObject *__pyx_v_memo); /* proto */
static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_40__reduce_cython__(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self); /* proto */
@ -9364,14 +9364,14 @@ static PyObject *__pyx_gb_19dependency_injector_9providers_8Provider_7related_2g
*
* def traverse(self, types=None): # <<<<<<<<<<<<<<
* """Return providers traversal generator."""
* return traverse(*self.related)
* return traverse(*self.related, types=types)
*/
/* Python wrapper */
static PyObject *__pyx_pw_19dependency_injector_9providers_8Provider_35traverse(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds); /*proto*/
static char __pyx_doc_19dependency_injector_9providers_8Provider_34traverse[] = "Return providers traversal generator.";
static PyObject *__pyx_pw_19dependency_injector_9providers_8Provider_35traverse(PyObject *__pyx_v_self, PyObject *__pyx_args, PyObject *__pyx_kwds) {
CYTHON_UNUSED PyObject *__pyx_v_types = 0;
PyObject *__pyx_v_types = 0;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
@ -9427,12 +9427,13 @@ static PyObject *__pyx_pw_19dependency_injector_9providers_8Provider_35traverse(
return __pyx_r;
}
static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_34traverse(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v_types) {
static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_34traverse(struct __pyx_obj_19dependency_injector_9providers_Provider *__pyx_v_self, PyObject *__pyx_v_types) {
PyObject *__pyx_r = NULL;
__Pyx_RefNannyDeclarations
PyObject *__pyx_t_1 = NULL;
PyObject *__pyx_t_2 = NULL;
PyObject *__pyx_t_3 = NULL;
PyObject *__pyx_t_4 = NULL;
int __pyx_lineno = 0;
const char *__pyx_filename = NULL;
int __pyx_clineno = 0;
@ -9441,7 +9442,7 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_34traverse(
/* "dependency_injector/providers.pyx":373
* def traverse(self, types=None):
* """Return providers traversal generator."""
* return traverse(*self.related) # <<<<<<<<<<<<<<
* return traverse(*self.related, types=types) # <<<<<<<<<<<<<<
*
* cpdef object _provide(self, tuple args, dict kwargs):
*/
@ -9453,12 +9454,16 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_34traverse(
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goto __pyx_L0;
/* "dependency_injector/providers.pyx":371
@ -9466,7 +9471,7 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_34traverse(
*
* def traverse(self, types=None): # <<<<<<<<<<<<<<
* """Return providers traversal generator."""
* return traverse(*self.related)
* return traverse(*self.related, types=types)
*/
/* function exit code */
@ -9474,6 +9479,7 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_34traverse(
__Pyx_XDECREF(__pyx_t_1);
__Pyx_XDECREF(__pyx_t_2);
__Pyx_XDECREF(__pyx_t_3);
__Pyx_XDECREF(__pyx_t_4);
__Pyx_AddTraceback("dependency_injector.providers.Provider.traverse", __pyx_clineno, __pyx_lineno, __pyx_filename);
__pyx_r = NULL;
__pyx_L0:;
@ -9483,7 +9489,7 @@ static PyObject *__pyx_pf_19dependency_injector_9providers_8Provider_34traverse(
}
/* "dependency_injector/providers.pyx":375
* return traverse(*self.related)
* return traverse(*self.related, types=types)
*
* cpdef object _provide(self, tuple args, dict kwargs): # <<<<<<<<<<<<<<
* """Providing strategy implementation.
@ -9595,7 +9601,7 @@ static PyObject *__pyx_f_19dependency_injector_9providers_8Provider__provide(CYT
__PYX_ERR(1, 382, __pyx_L1_error)
/* "dependency_injector/providers.pyx":375
* return traverse(*self.related)
* return traverse(*self.related, types=types)
*
* cpdef object _provide(self, tuple args, dict kwargs): # <<<<<<<<<<<<<<
* """Providing strategy implementation.

2
src/dependency_injector/providers.pyx
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@ -370,7 +370,7 @@ cdef class Provider(object):
def traverse(self, types=None):
"""Return providers traversal generator."""
return traverse(*self.related)
return traverse(*self.related, types=types)
cpdef object _provide(self, tuple args, dict kwargs):
"""Providing strategy implementation.

63
tests/unit/providers/test_traversal_py3.py
View File

@ -241,3 +241,66 @@ class DependenciesContainerTests(unittest.TestCase):
self.assertIn(provider.provider1, all_providers)
self.assertIn(provider.provider2, all_providers)
class CallableTests(unittest.TestCase):
def test_traverse(self):
provider = providers.Callable(dict)
all_providers = list(provider.traverse())
self.assertEqual(len(all_providers), 0)
def test_traverse_args(self):
provider1 = providers.Object('bar')
provider2 = providers.Object('baz')
provider = providers.Callable(list, 'foo', provider1, provider2)
all_providers = list(provider.traverse())
self.assertEqual(len(all_providers), 2)
self.assertIn(provider1, all_providers)
self.assertIn(provider2, all_providers)
def test_traverse_kwargs(self):
provider1 = providers.Object('bar')
provider2 = providers.Object('baz')
provider = providers.Callable(dict, foo='foo', bar=provider1, baz=provider2)
all_providers = list(provider.traverse())
self.assertEqual(len(all_providers), 2)
self.assertIn(provider1, all_providers)
self.assertIn(provider2, all_providers)
def test_traverse_overridden(self):
provider1 = providers.Object('bar')
provider2 = providers.Object('baz')
provider = providers.Callable(dict, 'foo')
provider.override(provider1)
provider.override(provider2)
all_providers = list(provider.traverse())
self.assertEqual(len(all_providers), 2)
self.assertIn(provider1, all_providers)
self.assertIn(provider2, all_providers)
def test_traverse_provides(self):
provider1 = providers.Callable(list)
provider2 = providers.Object('bar')
provider3 = providers.Object('baz')
provider = providers.Callable(provider1, provider2)
provider.override(provider3)
all_providers = list(provider.traverse())
self.assertEqual(len(all_providers), 3)
self.assertIn(provider1, all_providers)
self.assertIn(provider2, all_providers)
self.assertIn(provider3, all_providers)
class ConfigurationOptionTests(unittest.TestCase):
# TODO: add tests
...