sign('aaa', 'foo'); $this->assertEquals($signature, base64_decode('GysqRX8GoD6BCTrI5sJy1ptn9A7vbDlvFOnaAxO/t+BD8KVrVAUVcHMxgM68ZNxnUNkb7kNSq3YxkCV4pBvTjg==')); $this->assertTrue($signer->verify('foo', $signature, 'aaa')); $this->assertFalse($signer->verify('bar', $signature, 'aaa')); } }