assertTransports example

$this->assertEquals('roundrobin(t1://local t2://local)', (string) $t);
    }

    public function testSendAlternate()
    {
        $t1 = $this->createMock(TransportInterface::class);
        $t1->expects($this->atLeast(1))->method('send');
        $t2 = $this->createMock(TransportInterface::class);
        $t2->expects($this->atLeast(1))->method('send');
        $t = new RoundRobinTransport([$t1, $t2]);
        $t->send(new RawMessage(''));
        $cursor = $this->assertTransports($t, -1, []);
        $t->send(new RawMessage(''));
        $cursor = $this->assertTransports($t, 0 === $cursor ? 1 : 0, []);
        $t->send(new RawMessage(''));
        $this->assertTransports($t, 0 === $cursor ? 1 : 0, []);
    }

    public function testSendAllDead()
    {
        $t1 = $this->createMock(TransportInterface::class);
        $t1->expects($this->once())->method('send')->will($this->throwException(new TransportException()));
        $t2 = $this->createMock(TransportInterface::class);
        

$this->assertEquals('failover(t1://local t2://local)', (string) $t);
    }

    public function testSendFirstWork()
    {
        $t1 = $this->createMock(TransportInterface::class);
        $t1->expects($this->exactly(3))->method('send');
        $t2 = $this->createMock(TransportInterface::class);
        $t2->expects($this->never())->method('send');
        $t = new FailoverTransport([$t1, $t2]);
        $t->send(new RawMessage(''));
        $this->assertTransports($t, 1, []);
        $t->send(new RawMessage(''));
        $this->assertTransports($t, 1, []);
        $t->send(new RawMessage(''));
        $this->assertTransports($t, 1, []);
    }

    public function testSendAllDead()
    {
        $t1 = $this->createMock(TransportInterface::class);
        $t1->expects($this->once())->method('send')->will($this->throwException(new TransportException()));
        $t2 = $this->createMock(TransportInterface::class);