Values_GetRepresentationsFromValuesInFrontOfExpected_Test.java

/**
 * 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 2012-2016 the original author or authors.
 */
package org.assertj.db.util;

import org.assertj.db.common.AbstractTest;
import org.assertj.db.type.DateTimeValue;
import org.assertj.db.type.DateValue;
import org.assertj.db.type.TimeValue;
import org.assertj.db.type.Value;
import org.junit.Test;

import java.sql.Date;
import java.sql.Time;
import java.sql.Timestamp;
import java.util.UUID;

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

/**
* Tests on {@code getRepresentationsFromValuesInFrontOfExpected} method from utility class {@code Values}.
*
* @author Régis Pouiller
*
*/
public class Values_GetRepresentationsFromValuesInFrontOfExpected_Test extends AbstractTest {

  /**
   * This method tests the {@code getRepresentationsFromValuesInFrontOfExpected} method for {@code Date}s.
   */
  @Test
  public void test_getRepresentationsFromValuesInFrontOfExpected_for_dates() throws Exception {
    Date date = Date.valueOf("2007-12-23");
    assertThat(Values.getRepresentationsFromValuesInFrontOfExpected(new Value[] { getValue(null, date), getValue(null,
                                                                                                                 date) },
                                                                    new DateValue[] { DateValue.of(2007, 12, 23) }))
            .isEqualTo(new Object[] { DateValue.from(date), date });
    assertThat(Values.getRepresentationsFromValuesInFrontOfExpected(new Value[] { getValue(null, date), getValue(null,
                                                                                                                 date) },
                                                                    new DateTimeValue[] { DateTimeValue.of(DateValue.of(2007, 12, 23), TimeValue.of(9, 1)) }))
            .isEqualTo(new Object[] { DateTimeValue.of(DateValue.from(date)), date });
    assertThat(Values.getRepresentationsFromValuesInFrontOfExpected(new Value[] { getValue(null, date), getValue(null,
                                                                                                                 date) },
                                                                    new String[] { "" }))
            .isEqualTo(new Object[] { "2007-12-23", date });
    assertThat(Values.getRepresentationsFromValuesInFrontOfExpected(new Value[] { getValue(null, date), getValue(null,
                                                                                                                 date) },
                                                                    new String[] { "T" }))
            .isEqualTo(new Object[] { "2007-12-23T00:00:00.000000000", date });
    assertThat(Values.getRepresentationsFromValuesInFrontOfExpected(new Value[] { getValue(null, date), getValue(null,
                                                                                                                 date) },
                                                                    new Object[] { null }))
            .isEqualTo(new Object[] { date, date });
  }

  /**
   * This method tests the {@code getRepresentationsFromValuesInFrontOfExpected} method for {@code Time}s.
   */
  @Test
  public void test_getRepresentationsFromValuesInFrontOfExpected_for_times() throws Exception {
    Time time = Time.valueOf("09:01:06");
    assertThat(Values.getRepresentationsFromValuesInFrontOfExpected(new Value[] { getValue(null, time), getValue(null,
                                                                                                                 time) },
                                                                    new Object[] { null }))
            .isEqualTo(new Object[] { TimeValue.from(time), time });
    assertThat(Values.getRepresentationsFromValuesInFrontOfExpected(new Value[] { getValue(null, time), getValue(null,
                                                                                                                 time) },
                                                                    new String[] { "" }))
            .isEqualTo(new Object[] { "09:01:06.000000000", time });
  }

  /**
   * This method tests the {@code getRepresentationsFromValuesInFrontOfExpected} method for {@code Timestamp}s.
   */
  @Test
  public void test_getRepresentationsFromValuesInFrontOfExpected_for_datetime() throws Exception {
    Timestamp timestamp = Timestamp.valueOf("2007-12-23 09:01:06.000000003");
    assertThat(Values.getRepresentationsFromValuesInFrontOfExpected(new Value[] { getValue(null, timestamp), getValue(
            null, timestamp) },
                                                                    new Object[] { null }))
            .isEqualTo(new Object[] { DateTimeValue.from(timestamp), timestamp });
    assertThat(Values.getRepresentationsFromValuesInFrontOfExpected(new Value[] { getValue(null, timestamp), getValue(
            null, timestamp) },
                                                                    new String[] { "" }))
            .isEqualTo(new Object[] { "2007-12-23T09:01:06.000000003", timestamp });
  }

  /**
   * This method tests the {@code getRepresentationsFromValuesInFrontOfExpected} method for array of {@code byte}.
   */
  @Test
  public void test_getRepresentationsFromValuesInFrontOfExpected_for_bytes() throws Exception {
    assertThat(Values.getRepresentationsFromValuesInFrontOfExpected(new Value[] { getValue(null, new byte[] { 1, 2 }), getValue(
            null, new byte[] { 1, 2 }) },
                                                                    new Object[] { null }))
            .isEqualTo(new byte[][] { new byte[] { 1, 2 }, new byte[] { 1, 2 } });
  }

  /**
   * This method tests the {@code getRepresentationsFromValuesInFrontOfExpected} method for {@code String}s.
   */
  @Test
  public void test_getRepresentationsFromValuesInFrontOfExpected_for_text() throws Exception {
    assertThat(Values.getRepresentationsFromValuesInFrontOfExpected(new Value[] { getValue(null, "text"), getValue(null,
                                                                                                                   "text1") }, new Object[] { null }))
            .isEqualTo(new String[] {"text", "text1"});
  }

  /**
   * This method tests the {@code getRepresentationsFromValuesInFrontOfExpected} method for {@code UUID}s.
   */
  @Test
  public void test_getRepresentationsFromValuesInFrontOfExpected_for_UUID() throws Exception {
    assertThat(Values.getRepresentationsFromValuesInFrontOfExpected(
            new Value[] { getValue(null, UUID.fromString("30B443AE-C0C9-4790-9BEC-CE1380808435")),
                    getValue(null, UUID.fromString("30B443AE-C0C9-4790-9BEC-CE1380808435")) }, new String[] {"30B443AE-C0C9-4790-9BEC-CE1380808435"}))
            .isEqualTo(new Object[] {"30b443ae-c0c9-4790-9bec-ce1380808435", UUID.fromString("30B443AE-C0C9-4790-9BEC-CE1380808435") });
    assertThat(Values.getRepresentationsFromValuesInFrontOfExpected(
            new Value[] { getValue(null, UUID.fromString("30B443AE-C0C9-4790-9BEC-CE1380808435")),
                    getValue(null, UUID.fromString("30B443AE-C0C9-4790-9BEC-CE1380808435")) }, new Object[] { null }))
            .isEqualTo(new UUID[] { UUID.fromString("30B443AE-C0C9-4790-9BEC-CE1380808435"), UUID.fromString("30B443AE-C0C9-4790-9BEC-CE1380808435") });
  }

  /**
   * This method tests the {@code getRepresentationsFromValuesInFrontOfExpected} method for {@code Boolean}s.
   */
  @Test
  public void test_getRepresentationsFromValuesInFrontOfExpected_for_boolean() throws Exception {
    assertThat(Values.getRepresentationsFromValuesInFrontOfExpected(new Value[]{ getValue(null, true), getValue(null,
                                                                                                                false) }, new Object[] { null }))
            .isEqualTo(new Boolean[] { true, false });
  }

  /**
   * This method tests the {@code getRepresentationsFromValuesInFrontOfExpected} method for {@code null}.
   */
  @Test
  public void test_getRepresentationsFromValuesInFrontOfExpected_for_null() throws Exception {
    assertThat(Values.getRepresentationsFromValuesInFrontOfExpected(new Value[] { getValue(null, null), getValue(null,
                                                                                                                 null) }, new Object[] { null }))
            .isEqualTo(new Boolean[] { null, null });
  }

}