/*
 * 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 2012-2018 the original author or authors.
 */
package org.assertj.core.api;

import static org.assertj.core.api.Assertions.assertThat;

import org.assertj.core.internal.Strings;
import org.junit.Before;
import org.junit.Test;

/**
 * Tests for {@link Assertions#assertThat(AssertProvider)}.
 * 
 * @author Tobias Liefke
 */
public class Assertions_assertThat_with_AssertProvider_Test {

  private TestedObject object;

  @Before
  public void setup() {
	object = new TestedObject("Test");
  }
  
  @Test
  public void should_allow_assert_provider_within_assertThat() {
    assertThat(object).containsText("es");
  }

  @Test
  public void should_use_assert_provider_directly() {
	object.assertThat().containsText("es");
  }
  
  private static class TestedObject implements AssertProvider<TestedObjectAssert> {
    private final String text;

    public TestedObject(String text) {
      this.text = text;
    }

    public TestedObjectAssert assertThat() {
      return new TestedObjectAssert(this);
    }
  }

  private static class TestedObjectAssert extends AbstractAssert<TestedObjectAssert, TestedObject> {
    private Strings strings = Strings.instance();
    
    public TestedObjectAssert(TestedObject testedObject) {
      super(testedObject, TestedObjectAssert.class);
    }

    public TestedObjectAssert containsText(String text) {
      strings.assertContains(info, actual.text, text);
      return this;
    }
  }

}
