code: // Licensed to the Software Freedom Conservancy (SFC) under one
  // or more contributor license agreements.  See the NOTICE file
  // distributed with this work for additional information
  // regarding copyright ownership.  The SFC licenses this file
  // to you under the Apache License, Version 2.0 (the
  // "License"); you may not use this file except in compliance
  // with the License.  You may obtain a copy of the License at
  //
  //   http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing,
  // software distributed under the License is distributed on an
  // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  // KIND, either express or implied.  See the License for the
  // specific language governing permissions and limitations
  // under the License.
  
  package org.openqa.selenium.safari;
  
  import static java.util.stream.Collectors.toSet;
  import static org.assertj.core.api.Assertions.assertThat;
  import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
  import static org.openqa.selenium.remote.Browser.SAFARI;
  import static org.openqa.selenium.remote.Browser.SAFARI_TECH_PREVIEW;
  
  import java.util.Map;
  import java.util.Set;
  import java.util.function.Predicate;
  import org.junit.jupiter.api.Tag;
  import org.junit.jupiter.api.Test;
  import org.openqa.selenium.AcceptedW3CCapabilityKeys;
  import org.openqa.selenium.ImmutableCapabilities;
  import org.openqa.selenium.remote.CapabilityType;
  
  @Tag("UnitTests")
  class SafariOptionsTest {
  
    @Test
    void roundTrippingToCapabilitiesAndBackWorks() {
      SafariOptions expected = new SafariOptions().setUseTechnologyPreview(true);
  
      // Convert to a Map so we can create a standalone capabilities instance, which we then use to
      // create a new set of options. This is the round trip, ladies and gentlemen.
      SafariOptions seen = new SafariOptions(new ImmutableCapabilities(expected.asMap()));
  
      assertThat(seen).isEqualTo(expected);
    }
  
    @Test
    void canConstructFromCapabilities() {
      SafariOptions options = new SafariOptions();
      assertThat(options.getUseTechnologyPreview()).isFalse();
  
      options =
          new SafariOptions(
              new ImmutableCapabilities(
                  CapabilityType.BROWSER_NAME, SAFARI_TECH_PREVIEW.browserName()));
      assertThat(options.getUseTechnologyPreview()).isTrue();
  
      options =
          new SafariOptions(
              new ImmutableCapabilities(CapabilityType.BROWSER_NAME, SAFARI.browserName()));
      assertThat(options.getUseTechnologyPreview()).isFalse();
    }
  
    @Test
    void canSetAutomaticInspection() {
      SafariOptions options = new SafariOptions().setAutomaticInspection(true);
      assertThat(options.getAutomaticInspection()).isTrue();
    }
  
    @Test
    void canSetAutomaticProfiling() {
      SafariOptions options = new SafariOptions().setAutomaticProfiling(true);
      assertThat(options.getAutomaticProfiling()).isTrue();
    }
  
    @Test
    void settingTechnologyPreviewModeAlsoChangesBrowserName() {
      SafariOptions options = new SafariOptions();
      assertThat(options.getBrowserName()).isEqualTo(SAFARI.browserName());
  
      options.setUseTechnologyPreview(true);
      assertThat(options.getBrowserName()).isEqualTo(SAFARI_TECH_PREVIEW.browserName());
  
      options.setUseTechnologyPreview(false);
      assertThat(options.getBrowserName()).isEqualTo(SAFARI.browserName());
    }
  
    @Test
    void optionsAsMapShouldBeImmutable() {
      Map<String, Object> options = new SafariOptions().asMap();
      assertThatExceptionOfType(UnsupportedOperationException.class)
          .isThrownBy(() -> options.put("browserType", "chrome"));
    }
  
    @Test
    void isW3CSafe() {
      Map<String, Object> converted =
          new SafariOptions()
              .setUseTechnologyPreview(true)
              .setAutomaticInspection(true)
              .setAutomaticProfiling(true)
              .asMap();
  
      Predicate<String> badKeys = new AcceptedW3CCapabilityKeys().negate();
      Set<String> seen = converted.keySet().stream().filter(badKeys).collect(toSet());
  
      assertThat(seen).isEmpty();
    }
  }
  