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Fluent interface for functional GUI testing

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/**
 * Licensed 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.
 *
 * Copyright 2012-2015 the original author or authors.
 */
package org.assertj.swing.assertions;

import java.awt.image.BufferedImage;

/**
 * Entry point for assertion methods for different data types (including swing types). Each method in this class is a
 * static factory for the type-specific assertion objects. The purpose of this class is to make test code more readable.
 * 
 * For example:
 *
 * 
 * int removed = employees.removeFired();
 * {@link Assertions#assertThat(int) assertThat}(removed).{@link org.assertj.core.api.IntegerAssert#isZero isZero}();
 *
 * List<Employee> newEmployees = employees.hired(TODAY);
 * {@link Assertions#assertThat(Iterable) assertThat}(newEmployees).{@link org.assertj.core.api.IterableAssert#hasSize(int) hasSize}(6);
 * 
 */
public class Assertions extends org.assertj.core.api.Assertions {

  /**
   * Creates a new instance of {@link ImageAssert}.
   *
   * @param actual the actual value.
   * @return the created assertion object.
   */
  public static ImageAssert assertThat(BufferedImage actual) {
    return new ImageAssert(actual);
  }
}