public function testBase64EncodeAndDecode() { $s = new Stringizer("Stringizer"); $this->assertEquals("U3RyaW5naXplcg==", $s->base64Encode()); $this->assertEquals("Stringizer", $s->base64Decode()); $s = new Stringizer("ȘŦŗÍñĝìzĕŕ"); $this->assertEquals("yJjFpsWXw43DscSdw6x6xJXFlQ==", $s->base64Encode()); $this->assertEquals("ȘŦŗÍñĝìzĕŕ", $s->base64Decode()); $s = new Stringizer("こんにちは"); $this->assertEquals("44GT44KT44Gr44Gh44Gv", $s->base64Encode()); $this->assertEquals("こんにちは", $s->base64Decode()); }