sign('aaa', 'foo'); $this->assertEquals($signature, base64_decode('W6Cd7qZknNYIXOxTrpEWFFwfuX0e2j59hTH4kVFh5o+9rcnfNtphLg4V8YXfkXGF')); $this->assertTrue($signer->verify('foo', $signature, 'aaa')); $this->assertFalse($signer->verify('bar', $signature, 'aaa')); } }