tests-longest.png...

## Atualizando as versões do FastAPI

Você deve adicionar testes para a sua aplicação.

Com **FastAPI** isso é muito fácil (graças a Starlette), verifique a documentação: [Testing](../tutorial/testing.md){.internal-link target=\_blank}

Após a criação dos testes, você pode atualizar a sua versão do **FastAPI** para uma mais recente, execute os testes para se certificar de que todo o seu código está funcionando corretamente.

kind: ServiceEntry
metadata:
  name: c
  namespace: testns
spec:
   hosts:
   - c.foo
   ports:
   - number: 80
     name: http
     protocol: HTTP
   resolution: STATIC
   endpoints:
    - address: 127.0.0.1
      ports:
        http: 7072
---
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: default-route-1
  namespace: testns
spec:
  hosts:
    - c.foo
  gateways:

teamcity-tests.png...

					},
				},
			},
		},
	}

	expectedns := []string{
		"testns/super-high-priority", "testns/high-priority", "testns/default-priority", "testns/a-medium-priority",
		"testns/b-medium-priority", "testns/b-low-priority", "testns/a-low-priority",
	}

	expectedns1 := []string{"testns-1/default-priority", "testns-1/a-medium-priority", "testns-1/b-medium-priority"}

	for _, cfg := range envoyFilters {

	"istio.io/istio/pkg/slices"
	"istio.io/istio/pkg/test"
	"istio.io/istio/pkg/test/util/assert"
	"istio.io/istio/pkg/test/util/file"
	"istio.io/istio/pkg/test/util/retry"
	"istio.io/istio/pkg/util/protomarshal"
	"istio.io/istio/pkg/util/sets"
	"istio.io/istio/pkg/workloadapi"
	"istio.io/istio/pkg/workloadapi/security"
)

const (
	testNS   = "ns1"
	systemNS = "istio-system"
	testNW   = "testnetwork"
	testC    = "cluster0"
)

/*-----------------------------------------------------------------
 * CU_Test, CU_pTest
 *-----------------------------------------------------------------*/
/** CUnit test case data type.
 *  CU_Test is a double linked list of unit tests.  Each test has
 *  a name, a callable test function, and a flag for whether the 
 *  test is active and thus executed during a  test run.  A test 

metadata:
  name: redirect
  namespace: testns
spec:
   hosts:
   - redirect.test.istio.io
   ports:
   - number: 8080
     name: http
     protocol: HTTP
   resolution: STATIC
   endpoints:
    - address: 127.0.0.2
      ports:
        http: 8080
---
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: redirect
  namespace: testns
spec:
  hosts:

---
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: ingress
  namespace: testns
spec:
  # K8S Ingress rules are converted on the fly to a VirtualService.
  # The local tests may run without k8s - so for ingress we test with the
  # equivalent rule.
  hosts:
  - "*"
  gateways:
  - istio-ingress
  http:
  - match:
    - uri:
        prefix: /foo

package main

type test_i interface {
	Test() test_i
	Result() bool
}

type test_t struct {
}

func newTest() *test_t {
	return &test_t{}
}

type testFn func(string) testFn

func main() {
	test := newTest()

	switch {
	case test.
		Test().
		Test().
		Test().
		Test().
		Test().
		Test().
		Test().
		Test().
		Test().
		Test().
		Result():