How to use containsOnlyKeysForProxy method of org.assertj.core.api.AbstractMapAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractMapAssert.containsOnlyKeysForProxy

Source:AbstractMapAssert.java

...1118   * @throws IllegalArgumentException if the given argument is an empty array.1119   */1120  @SafeVarargs1121  public final SELF containsOnlyKeys(K... keys) {1122    return containsOnlyKeysForProxy(keys);1123  }1124  // This method is protected in order to be proxied for SoftAssertions / Assumptions.1125  // The public method for it (the one not ending with "ForProxy") is marked as final and annotated with @SafeVarargs1126  // in order to avoid compiler warning in user code1127  protected SELF containsOnlyKeysForProxy(K[] keys) {1128    maps.assertContainsOnlyKeys(info, actual, keys);1129    return myself;1130  }1131  /**1132   * Verifies that the actual map contains only the given keys and nothing else, in any order.1133   * <p>1134   * The verification tries to honor the key comparison semantic of the underlying map implementation.1135   * The map under test has to be cloned to identify unexpected elements, but depending on the map implementation1136   * this may not always be possible. In case it is not possible, a regular map is used and the key comparison strategy1137   * may not be the same as the map under test.1138   * <p>1139   * Examples :1140   * <pre><code class='java'> Map&lt;Ring, TolkienCharacter&gt; ringBearers = new HashMap&lt;&gt;();1141   * ringBearers.put(nenya, galadriel);...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.