public function FractionTargetTest::testPrepareValueFraction in Fraction 8

Same name and namespace in other branches

1. 2.x tests/src/Unit/Feeds/Target/FractionTargetTest.php \Drupal\Tests\fraction\Unit\Feeds\Target\FractionTargetTest::testPrepareValueFraction()

@covers ::prepareValue

File

tests/src/Unit/Feeds/Target/FractionTargetTest.php, line 25

Class

FractionTargetTest

@coversDefaultClass \Drupal\fraction\Feeds\Target\FractionTarget @group feeds

Namespace

Drupal\Tests\fraction\Unit\Feeds\Target

Code

public function testPrepareValueFraction() {
  $method = $this
    ->getMethod('Drupal\\fraction\\Feeds\\Target\\FractionTarget', 'prepareTarget')
    ->getClosure();
  $configuration = [
    'feed_type' => $this
      ->createMock('Drupal\\feeds\\FeedTypeInterface'),
    'target_definition' => $method($this
      ->getMockFieldDefinition()),
    'type' => 'fraction',
  ];
  $target = new FractionTarget($configuration, 'fraction', []);
  $method = $this
    ->getProtectedClosure($target, 'prepareValue');

  // Test a basic fraction: 1/2.
  $values = [
    'value' => '1/2',
  ];
  $method(0, $values);
  $this
    ->assertSame($values['numerator'], '1');
  $this
    ->assertSame($values['denominator'], '2');

  // Test that a zero numerator results in an empty fraction.
  $values = [
    'value' => '0/1',
  ];
  $method(0, $values);
  $this
    ->assertSame($values['numerator'], '');
  $this
    ->assertSame($values['denominator'], '');

  // Test that a zero denominator results in an empty fraction.
  $values = [
    'value' => '1/0',
  ];
  $method(0, $values);
  $this
    ->assertSame($values['numerator'], '');
  $this
    ->assertSame($values['denominator'], '');

  // Test that a negative numerator works.
  $values = [
    'value' => '-1/2',
  ];
  $method(0, $values);
  $this
    ->assertSame($values['numerator'], '-1');
  $this
    ->assertSame($values['denominator'], '2');

  // Test that a negative denominator results in an empty fraction.
  $values = [
    'value' => '1/-2',
  ];
  $method(0, $values);
  $this
    ->assertSame($values['numerator'], '');
  $this
    ->assertSame($values['denominator'], '');

  // Test that a decimal value results in an empty fraction.
  $values = [
    'value' => '1.0',
  ];
  $method(0, $values);
  $this
    ->assertSame($values['numerator'], '');
  $this
    ->assertSame($values['denominator'], '');

  // Test that a non-numeric value results in an empty fraction.
  $values = [
    'value' => 'te/st',
  ];
  $method(0, $values);
  $this
    ->assertSame($values['numerator'], '');
  $this
    ->assertSame($values['denominator'], '');
}