import java.io.File;

import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertNotNull;

/**
 */
class DefaultSettingsBuilderFactoryTest {

    private File getSettings(String name) {
        return new File("src/test/resources/settings/factory/" + name + ".xml").getAbsoluteFile();
    }

    @Test
    void testCompleteWiring() throws Exception {

            }
            final HttpServletResponse response = LaResponseUtil.getResponse();
            try {
                final Auth auth = new Auth(getSettings(), request, response);
                final Saml2Settings settings = auth.getSettings();
                settings.setSPValidationOnly(true);
                final String metadata = settings.getSPMetadata();

        return SystemProperties.getInstance().withSystemProperties(() -> Ivy.newInstance(new IvySettings()));
    }

    private void releaseIvy(Ivy ivy) {
        // cleanup
        ivy.getSettings().getResolvers().clear();
        ivy.getSettings().setDefaultResolver(null);

        lock.lock();
        try {
            if (cached.size() < MAX_CACHED_IVY_INSTANCES) {
                cached.add(ivy);
            }

=== "Python 3.8+ 非注解版本"

    !!! tip
        如果可能，请尽量使用 `Annotated` 版本。

    ```Python hl_lines="1  10"
    {!> ../../../docs_src/settings/app03/main.py!}
    ```

然后，在下一次请求的依赖项中对 `get_settings()` 进行任何后续调用时，它不会执行 `get_settings()` 的内部代码并创建新的 `Settings` 对象，而是返回在第一次调用时返回的相同对象，一次又一次。

#### `lru_cache` 技术细节

`@lru_cache` 修改了它所装饰的函数，以返回第一次返回的相同值，而不是再次计算它，每次都执行函数的代码。

因此，下面的函数将对每个参数组合执行一次。然后，每个参数组合返回的值将在使用完全相同的参数组合调用函数时再次使用。

        this.initializer = initializer;
        this.settings = settings;
    }

    public BuildInitializer getInitializer() {
        return initializer;
    }

    public InitSettings getSettings() {
        return settings;
    }

                .session(session)
                .userSettingsSource(Source.fromPath(getSettings("settings-simple")))
                .build();

        SettingsBuilderResult result = builder.build(request);
        assertNotNull(result);
        assertNotNull(result.getEffectiveSettings());
    }

    private Path getSettings(String name) {
        return Paths.get("src/test/resources/" + name + ".xml").toAbsolutePath();
    }

     * @throws IllegalStateException when the build is not loaded yet, see {@link #attachSettings(SettingsState)}
     */
    SettingsInternal getSettings() throws IllegalStateException;

    /**
     * Called by the BuildLoader after the settings are loaded.
     * Until the BuildLoader is executed, {@link #getSettings()} will throw {@link IllegalStateException}.
     *
     * @param settings The settings for this build.
     */

        return repositories == null ? null : map(repositories, this::toArtifactRepository);
    }

    @Nonnull
    @Override
    public Settings getSettings() {
        return getMavenSession().getSettings().getDelegate();
    }

    @Nonnull
    @Override
    public Map<String, String> getUserProperties() {

     *
     * @return The underlying character stream, never {@code null}.
     * @deprecated instead use {@link #getContent()}
     */
    @Deprecated
    public String getSettings() {
        return getContent();
    }

            } else {
                builder.metadata(BuildOperationCategory.CONFIGURE_BUILD);
            }
            builder.totalProgress(gradle.getSettings().getProjectRegistry().size());
            //noinspection Convert2Lambda
            return builder.details(new ConfigureBuildBuildOperationType.Details() {
                @Override