/*
 * 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 2012-2020 the original author or authors.
 */
package org.assertj.core.internal.maps;

import static org.assertj.core.api.Assertions.assertThatNullPointerException;
import static org.assertj.core.data.MapEntry.entry;
import static org.assertj.core.error.ShouldHaveSameSizeAs.shouldHaveSameSizeAs;
import static org.assertj.core.test.Maps.mapOf;
import static org.assertj.core.test.TestData.someInfo;
import static org.assertj.core.util.AssertionsUtil.assertThatAssertionErrorIsThrownBy;
import static org.assertj.core.util.FailureMessages.actualIsNull;

import java.util.Map;

import org.assertj.core.api.AssertionInfo;
import org.assertj.core.api.ThrowableAssert.ThrowingCallable;
import org.assertj.core.internal.MapsBaseTest;
import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;

/**
 * Tests for
 * <code>{@link org.assertj.core.internal.Maps#assertHasSameSizeAs(org.assertj.core.api.AssertionInfo, java.util.Map, java.util.Map)}</code>
 * .
 *
 * @author Adam Ruka
 */
class Maps_assertHasSameSizeAs_with_Map_Test extends MapsBaseTest {

  @Override
  @BeforeEach
  public void setUp() {
    super.setUp();
    actual = mapOf(entry("name", "Yoda"), entry("job", "Yedi Master"));
  }

  @Test
  void should_fail_if_actual_is_null() {
    // GIVEN
    actual = null;
    // WHEN
    ThrowingCallable code = () -> maps.assertHasSameSizeAs(someInfo(), actual, mapOf(entry("name", "Solo")));
    // THEN
    assertThatAssertionErrorIsThrownBy(code).withMessage(actualIsNull());
  }

  @Test
  void should_fail_if_other_is_null() {
    // GIVEN
    Map<?, ?> other = null;
    // WHEN
    ThrowingCallable code = () -> maps.assertHasSameSizeAs(someInfo(), actual, other);
    // THEN
    assertThatNullPointerException().isThrownBy(code)
                                    .withMessage("The Map to compare actual size with should not be null");
  }

  @Test
  void should_fail_if_size_of_actual_is_not_equal_to_size_of_other() {
    // GIVEN
    AssertionInfo info = someInfo();
    Map<?, ?> other = mapOf(entry("name", "Solo"));
    // WHEN
    ThrowingCallable code = () -> maps.assertHasSameSizeAs(info, actual, other);
    // THEN
    String error = shouldHaveSameSizeAs(actual, other, actual.size(), other.size()).create(null, info.representation());
    assertThatAssertionErrorIsThrownBy(code).withMessage(error);
  }

  @Test
  void should_pass_if_size_of_actual_is_equal_to_expected_size() {
    maps.assertHasSameSizeAs(someInfo(), actual, mapOf(entry("name", "Solo"), entry("job", "Smuggler")));
  }
}
