public function testNumeric()
{
$ar = new ArrayEnumerable([1, 2, 3, 4, 5, 6, 7, 8, 9]);
$this->assertEquals(4, $ar->find(function ($o) {
return $o % 2 == 0 && $o % 4 == 0;
}));
}
public function testTwoArgumentsReturnArray()
{
$ae = new ArrayEnumerable(range(1, 500));
$this->assertInternalType('array', $ae->first_matching(10, function ($o) {
return 0 == $o % 21 & $o > 21;
}));
}
public function testNoNumeric()
{
$ae = new ArrayEnumerable(str_split('Hello World'));
$this->assertTrue($ae->none(function ($o) {
return is_integer($o);
}));
}
public function testExternalType()
{
$a = new A();
$ae = new ArrayEnumerable([new A(), new A(), new A()]);
$this->assertTrue($ae->all(function ($o) use($a) {
return is_a($o, get_class($a));
}));
}
public function testRightEdgeAlpha()
{
$str = 'Hello World';
$str_arr = str_split($str);
$ae = new ArrayEnumerable($str_arr);
$right_edge_letter = $str_arr[sizeof($str_arr) - 1];
$this->assertTrue($ae->any(function ($o) use($right_edge_letter) {
return $o == $right_edge_letter;
}));
}
public function testExclude()
{
$ae = new ArrayEnumerable(str_split('Hello World'));
$this->assertFalse($ae->member('x'));
}
