traefik/provider/marathon/readiness_test.go

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2017-08-18 01:08:03 +00:00
package marathon
import (
"testing"
"time"
"github.com/gambol99/go-marathon"
)
func testReadinessChecker() *readinessChecker {
return defaultReadinessChecker(false)
}
func TestDisabledReadinessChecker(t *testing.T) {
var rc *readinessChecker
tsk := task()
app := application(
deployments("deploymentId"),
readinessCheck(0),
readinessCheckResult(testTaskName, false),
)
if ready := rc.Do(tsk, app); !ready {
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t.Error("expected ready = true")
}
}
func TestEnabledReadinessChecker(t *testing.T) {
tests := []struct {
desc string
task marathon.Task
app marathon.Application
rc readinessChecker
expectedReady bool
}{
{
desc: "no deployment running",
task: task(),
app: application(),
expectedReady: true,
},
{
desc: "no readiness checks defined",
task: task(),
app: application(deployments("deploymentId")),
expectedReady: true,
},
{
desc: "readiness check result negative",
task: task(),
app: application(
deployments("deploymentId"),
readinessCheck(0),
readinessCheckResult("otherTaskID", true),
readinessCheckResult(testTaskName, false),
),
expectedReady: false,
},
{
desc: "readiness check result positive",
task: task(),
app: application(
deployments("deploymentId"),
readinessCheck(0),
readinessCheckResult("otherTaskID", false),
readinessCheckResult(testTaskName, true),
),
expectedReady: true,
},
{
desc: "no readiness check result with default timeout",
task: task(startedAtFromNow(3 * time.Minute)),
app: application(
deployments("deploymentId"),
readinessCheck(0),
),
rc: readinessChecker{
checkDefaultTimeout: 5 * time.Minute,
},
expectedReady: false,
},
{
desc: "no readiness check result with readiness check timeout",
task: task(startedAtFromNow(4 * time.Minute)),
app: application(
deployments("deploymentId"),
readinessCheck(3*time.Minute),
),
rc: readinessChecker{
checkSafetyMargin: 3 * time.Minute,
},
expectedReady: false,
},
{
desc: "invalid task start time",
task: task(startedAt("invalid")),
app: application(
deployments("deploymentId"),
readinessCheck(0),
),
expectedReady: false,
},
{
desc: "task not involved in deployment",
task: task(startedAtFromNow(1 * time.Hour)),
app: application(
deployments("deploymentId"),
readinessCheck(0),
),
rc: readinessChecker{
checkDefaultTimeout: 10 * time.Second,
},
expectedReady: true,
},
}
for _, test := range tests {
test := test
t.Run(test.desc, func(t *testing.T) {
t.Parallel()
rc := testReadinessChecker()
if test.rc.checkDefaultTimeout > 0 {
rc.checkDefaultTimeout = test.rc.checkDefaultTimeout
}
if test.rc.checkSafetyMargin > 0 {
rc.checkSafetyMargin = test.rc.checkSafetyMargin
}
actualReady := test.rc.Do(test.task, test.app)
if actualReady != test.expectedReady {
t.Errorf("actual ready = %t, expected ready = %t", actualReady, test.expectedReady)
}
})
}
}