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.support.ui;
  
  import static org.assertj.core.api.Assertions.assertThat;
  
  import org.junit.jupiter.api.Tag;
  import org.junit.jupiter.api.Test;
  import org.openqa.selenium.By;
  import org.openqa.selenium.support.ByIdOrName;
  import org.openqa.selenium.support.How;
  
  @Tag("UnitTests")
  class HowTest {
  
    private static final String VALUE = "value";
  
    @Test
    void testBuildByClassName() {
      assertThat(How.CLASS_NAME.buildBy(VALUE).toString()).isEqualTo(By.className(VALUE).toString());
    }
  
    @Test
    void testBuildByCss() {
      assertThat(How.CSS.buildBy(VALUE).toString()).isEqualTo(By.cssSelector(VALUE).toString());
    }
  
    @Test
    void testBuildById() {
      assertThat(How.ID.buildBy(VALUE).toString()).isEqualTo(By.id(VALUE).toString());
    }
  
    @Test
    void testBuildByIdOrName() {
      assertThat(How.ID_OR_NAME.buildBy(VALUE).toString())
          .isEqualTo(new ByIdOrName(VALUE).toString());
    }
  
    @Test
    void testBuildByLinkText() {
      assertThat(How.LINK_TEXT.buildBy(VALUE).toString()).isEqualTo(By.linkText(VALUE).toString());
    }
  
    @Test
    void testBuildByName() {
      assertThat(How.NAME.buildBy(VALUE).toString()).isEqualTo(By.name(VALUE).toString());
    }
  
    @Test
    void testBuildByPartialLinkText() {
      assertThat(How.PARTIAL_LINK_TEXT.buildBy(VALUE).toString())
          .isEqualTo(By.partialLinkText(VALUE).toString());
    }
  
    @Test
    void testBuildByTagName() {
      assertThat(How.TAG_NAME.buildBy(VALUE).toString()).isEqualTo(By.tagName(VALUE).toString());
    }
  
    @Test
    void testBuildByXpath() {
      assertThat(How.XPATH.buildBy(VALUE).toString()).isEqualTo(By.xpath(VALUE).toString());
    }
  
    @Test
    void testBuildUnset() {
      assertThat(How.UNSET.buildBy(VALUE).toString()).isEqualTo(By.id(VALUE).toString());
    }
  }
  