public static function NumberTest::providerTestValidStep in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/tests/Drupal/Tests/Component/Utility/NumberTest.php \Drupal\Tests\Component\Utility\NumberTest::providerTestValidStep()

Provides data for self::testNumberStep().

See also

\Drupal\Tests\Component\Utility\Number::testValidStep

File

core/tests/Drupal/Tests/Component/Utility/NumberTest.php, line 67

Contains \Drupal\Tests\Component\Utility\NumberTest.

Class

NumberTest

Tests number manipulation utilities.

Namespace

Drupal\Tests\Component\Utility

Code

public static function providerTestValidStep() {
  return array(
    // Value and step equal.
    array(
      10.3,
      10.3,
      TRUE,
    ),
    // Valid integer steps.
    array(
      42,
      21,
      TRUE,
    ),
    array(
      42,
      3,
      TRUE,
    ),
    // Valid float steps.
    array(
      42,
      10.5,
      TRUE,
    ),
    array(
      1,
      1 / 3,
      TRUE,
    ),
    array(
      -100,
      100 / 7,
      TRUE,
    ),
    array(
      1000,
      -10,
      TRUE,
    ),
    // Valid and very small float steps.
    array(
      1000.12345,
      1.0E-10,
      TRUE,
    ),
    array(
      3.9999999999999,
      1.0E-13,
      TRUE,
    ),
    // Invalid integer steps.
    array(
      100,
      30,
      FALSE,
    ),
    array(
      -10,
      4,
      FALSE,
    ),
    // Invalid float steps.
    array(
      6,
      5 / 7,
      FALSE,
    ),
    array(
      10.3,
      10.25,
      FALSE,
    ),
    // Step mismatches very close to being valid.
    array(
      70 + 9.0E-7,
      10 + 9.0E-7,
      FALSE,
    ),
    array(
      1936.5,
      3.0E-8,
      FALSE,
    ),
  );
}