/*
 * Copyright 2019 Google LLC
 *
 * 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.
 *
 */

package com.google.zetasql;

import static com.google.common.truth.Truth.assertThat;


import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.JUnit4;

@RunWith(JUnit4.class)

public class ZetaSQLStringsTest {

  @Test
  public void testConvertDateToString() {
    assertThat(ZetaSQLStrings.convertDateToString(-719162)).isEqualTo("0001-01-01");
    assertThat(ZetaSQLStrings.convertDateToString(2932896)).isEqualTo("9999-12-31");
    assertThat(ZetaSQLStrings.convertDateToString(0)).isEqualTo("1970-01-01");
  }
}
