EnsureTest::testOptionReturnedFromClosure()
Source
File: vendor/phpoption/phpoption/tests/PhpOption/Tests/EnsureTest.php
public function testOptionReturnedFromClosure()
{
$option = $this->ensure(function() { return Some::create(1); });
$this->assertTrue($option->isDefined());
$this->assertSame(1, $option->get());
$option = $this->ensure(function() { return None::create(); });
$this->assertFalse($option->isDefined());
}