Example #1
0
 public function testContains()
 {
     $string = new Str("Hello World");
     $this->assertTrue($string->contains('World'));
     $this->assertFalse($string->contains('foo'));
     $this->assertFalse($string->contains('world', Str::CASE_SENSITIVE));
     $this->assertTrue($string->contains('world'));
     $this->assertFalse($string->contains(1));
 }