public function testCreatingAnIdentityWithANonIdentityParameterWillReturnAnIdentityContainingTheParameterAsValue()
{
$sut = Identity::create('foo');
$this->assertInstanceOf('Monad\\Identity', $sut);
$this->assertEquals('foo', $sut->value());
$sut1 = Identity::create(function ($a) {
return $a;
});
$this->assertInstanceOf('Monad\\Identity', $sut1);
$this->assertInstanceOf('Closure', $sut1->value());
}
public function testYouCanNestMatches()
{
$this->assertEquals('foo', $this->nestedMatcher('foo')->value());
$this->assertEquals('bar', $this->nestedMatcher(Option::create('bar'))->value());
try {
$this->nestedMatcher(Option::create());
$this->fail('Expected an Exception but got none');
} catch (\Exception $e) {
$this->assertTrue(true);
}
$this->assertEquals('foobar', $this->nestedMatcher(Identity::create('foo'))->value());
//expecting match on any() as integer won't be matched
$this->assertEquals('any', $this->nestedMatcher(2)->value());
}
