Beispiel #1
0
 public function testContains()
 {
     $str = new MString('一二三四五');
     $this->assertTrue($str->contains(new MString('四')));
     $this->assertTrue($str->contains(new MString('一二')));
     $this->assertTrue($str->contains(new MString('五')));
     $this->assertTrue($str->contains(new MString('一二三四五')));
     $this->assertFalse($str->contains(new MString('a')));
     $this->assertFalse($str->contains(new MString('0')));
 }