class StaticMapTest

class StaticMapTest extends MigrateProcessTestCase {
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    $configuration['map']['foo']['bar'] = 'baz';
    $this->plugin = new StaticMap($configuration, 'map', []);
    parent::setUp();
  }
  
  /**
   * Tests map when the source is a string.
   */
  public function testMapWithSourceString() {
    $value = $this->plugin
      ->transform('foo', $this->migrateExecutable, $this->row, 'destination_property');
    $this->assertSame([
      'bar' => 'baz',
    ], $value);
  }
  
  /**
   * Tests map when the source is a list.
   */
  public function testMapWithSourceList() {
    $value = $this->plugin
      ->transform([
      'foo',
      'bar',
    ], $this->migrateExecutable, $this->row, 'destination_property');
    $this->assertSame('baz', $value);
  }
  
  /**
   * Tests when the source is empty.
   */
  public function testMapWithEmptySource() {
    $this->expectException(MigrateException::class);
    $this->plugin
      ->transform([], $this->migrateExecutable, $this->row, 'destination_property');
  }
  
  /**
   * Tests when the source is invalid.
   */
  public function testMapWithInvalidSource() {
    $this->expectException(MigrateSkipRowException::class);
    $this->expectExceptionMessage(sprintf("No static mapping found for '%s' and no default value provided for destination '%s'.", Variable::export([
      'bar',
    ]), 'destination_property'));
    $this->plugin
      ->transform([
      'bar',
    ], $this->migrateExecutable, $this->row, 'destination_property');
  }
  
  /**
   * Tests when the source is invalid but there's a default.
   */
  public function testMapWithInvalidSourceWithADefaultValue() {
    $configuration['map']['foo']['bar'] = 'baz';
    $configuration['default_value'] = 'test';
    $this->plugin = new StaticMap($configuration, 'map', []);
    $value = $this->plugin
      ->transform([
      'bar',
    ], $this->migrateExecutable, $this->row, 'destination_property');
    $this->assertSame('test', $value);
  }
  
  /**
   * Tests when the source is invalid but there's a default value of NULL.
   */
  public function testMapWithInvalidSourceWithANullDefaultValue() {
    $configuration['map']['foo']['bar'] = 'baz';
    $configuration['default_value'] = NULL;
    $this->plugin = new StaticMap($configuration, 'map', []);
    $value = $this->plugin
      ->transform([
      'bar',
    ], $this->migrateExecutable, $this->row, 'destination_property');
    $this->assertNull($value);
  }
  
  /**
   * Tests when the source is invalid and bypass is enabled.
   */
  public function testMapWithInvalidSourceAndBypass() {
    $configuration['map']['foo']['bar'] = 'baz';
    $configuration['default_value'] = 'test';
    $configuration['bypass'] = TRUE;
    $this->plugin = new StaticMap($configuration, 'map', []);
    $this->expectException(MigrateException::class);
    $this->expectExceptionMessage('Setting both default_value and bypass is invalid.');
    $this->plugin
      ->transform([
      'bar',
    ], $this->migrateExecutable, $this->row, 'destination_property');
  }
  
  /**
   * Tests when the source is NULL.
   */
  public function testWithNullSourceNotInMap() {
    $this->expectException(MigrateSkipRowException::class);
    $this->expectExceptionMessage("No static mapping found for 'NULL' and no default value provided for destination 'destination_property'");
    $this->plugin
      ->transform(NULL, $this->migrateExecutable, $this->row, 'destination_property');
  }
  
  /**
   * Tests when the source is invalid but there's a default.
   */
  public function testWithNullSource() {
    $configuration['map']['foo']['bar'] = 'baz';
    $configuration['map'][NULL] = 'mapped NULL';
    $this->plugin = new StaticMap($configuration, 'map', []);
    $value = $this->plugin
      ->transform(NULL, $this->migrateExecutable, $this->row, 'destination_property');
    $this->assertSame('mapped NULL', $value);
  }

}