/**
* @throws TypeNotNumeric if $limit is not numeric.
* @throws TypeNotNumeric if the subject is not numeric.
* @throws ValueTooBig if the subject is greater than $limit.
*
* @return $this
*/
public function isLessThanOrEqualTo($limit)
{
$this->isNumeric();
\Guardsman\check($limit)->isNumeric();
if ($this->getSubject() > $limit) {
throw new ValueTooBig('Subject must be less than or equal to the limit');
}
return $this;
}
/**
* @expectedException \Guardsman\Exceptions\TypeNotDateTime
* @dataProvider nonDateTimeProvider
*/
public function testIsAfterOrEqualToGuardsAgainstNonDateTimeSubjects($subject)
{
\Guardsman\check($subject)->isAfterOrEqualTo(new \DateTime('13th July 2014'));
}
/**
* @expectedException \Guardsman\Exceptions\TypeNotString
* @dataProvider invalidStringProvider
*/
public function testMatchesRegexGuardsAgainstNonStringPatterns($pattern)
{
\Guardsman\check('guardsman')->matchesRegex($pattern);
}
/**
* @throws TypeNotString if $pattern is not a string.
* @throws TypeNotString if the subject is not a string.
* @throws StringFailsRegex if the subject is not matched by the given patterm.
*
* @return $this
*/
public function matchesRegex($pattern)
{
\Guardsman\check($pattern)->isString();
$this->isString();
if (!preg_match($pattern, $this->getSubject())) {
throw new StringFailsRegex('Subject must be matched by the given pattern');
}
return $this;
}
/** @dataProvider notEmptyProvider */
public function testIsNotEmpty($subject)
{
$this->assertInstanceOf(\Guardsman\Guardsman::class, \Guardsman\check($subject)->isNotEmpty());
}
/**
* @expectedException \Guardsman\Exceptions\KeyExists
* @dataProvider isKeyOfProvider
*/
public function testisNotKeyOfThrowsKeyExists($subject, $array)
{
\Guardsman\check($subject)->isNotKeyOf($array);
}
/**
* @expectedException \Guardsman\Exceptions\TypeNotNumeric
* @dataProvider nonNumericProvider
*/
public function testIsNegativeGuardsAgainstNonNumericSubjects($subject)
{
\Guardsman\check($subject)->isNegative();
}
