Kante <******@****.***> 1644454438 +0800

limitations under the License.
*/

package testing

import (
	"fmt"
	"os"
	"path/filepath"
	goruntime "runtime"
	"strings"
	"sync"
	"testing"
	"time"

	"k8s.io/klog/v2"

	"k8s.io/apimachinery/pkg/util/sets"
	"k8s.io/utils/exec"
	testingexec "k8s.io/utils/exec/testing"
	utilstrings "k8s.io/utils/strings"

	v1 "k8s.io/api/core/v1"

!!! tip
    If you want to call `async` functions in your tests apart from sending requests to your FastAPI application (e.g. asynchronous database functions), have a look at the [Async Tests](../advanced/async-tests.md){.internal-link target=_blank} in the advanced tutorial.

## Separating tests

In a real application, you probably would have your tests in a different file.

	// full test of the package.
	short = flag.Bool("test.short", false, "run smaller test suite to save time")

	// Report as tests are run; default is silent for success.
	chatty         = flag.Bool("test.v", false, "verbose: print additional output")
	match          = flag.String("test.run", "", "regular expression to select tests to run")

			return
		}

		// runtime.GOROOT doesn't know where GOROOT is (perhaps because the test
		// binary was built with -trimpath).
		//
		// Since this is internal/testenv, we can cheat and assume that the caller
		// is a test of some package in a subdirectory of GOROOT/src. ('go test'
		// runs the test in the directory containing the packaged under test.) That
		// means that if we start walking up the tree, we should eventually find

limitations under the License.
*/

package testing

import (
	"testing"

	v1 "k8s.io/api/core/v1"
	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
	"k8s.io/apimachinery/pkg/util/wait"
	"k8s.io/client-go/informers"
	fakeclient "k8s.io/client-go/kubernetes/fake"
	utiltesting "k8s.io/client-go/util/testing"
	"k8s.io/kubernetes/pkg/volume"
	"k8s.io/kubernetes/pkg/volume/csi"

"""Common testing utilities for quantization libraries."""
import itertools
import os
from typing import Any, Mapping, Sequence


def parameter_combinations(
    test_parameters: Sequence[Mapping[str, Sequence[Any]]]
) -> Sequence[Mapping[str, Any]]:
  """Generate all combinations of test parameters.

  Args:

    🤶 Ⓜ. `pip install httpx`.

🗄 `TestClient`.

✍ `TestClient` 🚶‍♀️ 👆 **FastAPI** 🈸 ⚫️.

✍ 🔢 ⏮️ 📛 👈 ▶️ ⏮️ `test_` (👉 🐩 `pytest` 🏛).

⚙️ `TestClient` 🎚 🎏 🌌 👆 ⏮️ `httpx`.

✍ 🙅 `assert` 📄 ⏮️ 🐩 🐍 🧬 👈 👆 💪 ✅ (🔄, 🐩 `pytest`).

```Python hl_lines="2  12  15-18"
{!../../../docs_src/app_testing/tutorial001.py!}
```

    Например, так: `pip install httpx`.

Импортируйте `TestClient`.

Создайте объект `TestClient`, передав ему в качестве параметра Ваше приложение **FastAPI**.

Создайте функцию, название которой должно начинаться с `test_` (это стандарт из соглашений `pytest`).

Используйте объект `TestClient` так же, как Вы используете `httpx`.

Напишите простое утверждение с `assert` дабы проверить истинность Python-выражения (это тоже стандарт `pytest`).

	// may as well use the same path so that this branch can be tested without
	// an ios environment.

	if !testing.Testing() {
		// This isn't a standard 'go test' binary, so we don't know how to
		// self-exec in a way that should succeed without side effects.
		// Just forget it.
		return errors.New("can't probe for exec support with a non-test executable")
	}

	// We know that this is a test executable. We should be able to run it with a