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// 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
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package org.openqa.selenium.internal;

import static java.util.Map.entry;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatThrownBy;
import static org.openqa.selenium.internal.Maps.sequencedMapOf;

import java.util.Map;
import org.junit.jupiter.api.Test;

class MapsTest {
  @Test
  void sequencedMapOf_keepsOrder_2() {
    Map<Integer, String> map = sequencedMapOf(111, "John", 22, "Bob");

    assertThat(map).containsExactly(entry(111, "John"), entry(22, "Bob"));
    assertImmutable(map);
  }

  @Test
  void sequencedMapOf_keepsOrder_3() {
    Map<Integer, String> map = Maps.sequencedMapOf(111, "John", 22, "Bob", 3, "Vanessa");

    assertThat(map).containsExactly(entry(111, "John"), entry(22, "Bob"), entry(3, "Vanessa"));
    assertImmutable(map);
  }

  private static void assertImmutable(Map<Integer, String> map) {
    assertThatThrownBy(() -> map.put(9, "Smith")).isInstanceOf(UnsupportedOperationException.class);
    assertThatThrownBy(() -> map.remove(1)).isInstanceOf(UnsupportedOperationException.class);
  }
}
