import java.lang.reflect.Method;
import java.util.Spliterator;
import org.junit.Ignore;

/**
 * A generic JUnit test which tests {@code spliterator} operations on a collection. Can't be invoked
 * directly; please see {@link com.google.common.collect.testing.CollectionTestSuiteBuilder}.
 *
 * @author Louis Wasserman
 */
@GwtCompatible
@Ignore("test runners must not instantiate and run this directly, only via suites we build")

import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;

import org.junit.jupiter.api.Test;

/**
 * Tests for the {@link PacCredentialType} class.
 */
class PacCredentialTypeTest {

    /**
     * Tests the constructor with a valid byte array.
     */
    @Test
    void testConstructorWithValidData() {

import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

import org.junit.jupiter.api.DisplayName;
import org.junit.jupiter.api.Test;

import jcifs.SmbConstants;

/**
 * Basic unit tests for {@link SmbConstants}.  The interface only
 * provides {@code static final} constants, so the test suite focuses on
 * value correctness, bit‑mask logic, and some derived properties.
 *

///

## OpenAPI 和 API 文档

如果你直接返回额外的状态码和响应，它们不会包含在 OpenAPI 方案（API 文档）中，因为 FastAPI 没办法预先知道你要返回什么。

     * When a target path is explicitly specified, the values of the {@link #module()} and {@link #targetVersion()}
     * elements are not used for inferring the path (they are still used as compiler options however).
     * It means that for scripts and resources, the files below the path specified by {@link #directory()}
     * are copied to the path specified by {@code targetPath()} with the exact same directory structure.

     * {@link org.apache.maven.api.services.BuilderProblem.Severity#ERROR}.
     */
    default boolean hasErrorProblems() {
        return hasProblemsFor(BuilderProblem.Severity.ERROR);
    }

    /**
     * Returns {@code true} if there is at least one problem collected with severity equal or more severe than
     * {@link org.apache.maven.api.services.BuilderProblem.Severity#FATAL}.
     */

## Conclusion { #conclusion }

With this you should have a basic understanding of what **environment variables** are and how to use them in Python.

You can also read more about them in the <a href="https://en.wikipedia.org/wiki/Environment_variable" class="external-link" target="_blank">Wikipedia for Environment Variable</a>.

/// info

Чтобы узнать больше о <a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic, читайте его документацию</a>.

///

**FastAPI** целиком основан на Pydantic.

Вы увидите намного больше всего этого на практике в [Руководстве пользователя](tutorial/index.md){.internal-link target=_blank}.

## Аннотации типов в **FastAPI**

## Conclusion

Hiermee heb je basiskennis van wat **omgevingsvariabelen** zijn en hoe je ze in Python kunt gebruiken.

Je kunt er ook meer over lezen op de <a href="https://en.wikipedia.org/wiki/Environment_variable" class="external-link" target="_blank">Wikipedia over omgevingsvariabelen</a>.

import java.util.HashSet;
import java.util.List;
import java.util.Set;
import junit.framework.TestSuite;

/**
 * Concrete instantiation of {@link AbstractCollectionTestSuiteBuilder} for testing collections that
 * do not have a more specific tester like {@link ListTestSuiteBuilder} or {@link
 * SetTestSuiteBuilder}.
 *
 * @author Chris Povirk
 * @author Louis Wasserman
 */
@GwtIncompatible
public class CollectionTestSuiteBuilder<E>