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consequences.go
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/
consequences.go
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package app
import (
"os"
"strconv"
"time"
log "github.com/sirupsen/logrus"
v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"github.com/argoproj/argo-cd/errors"
. "github.com/argoproj/argo-cd/pkg/apis/application/v1alpha1"
"github.com/argoproj/argo-cd/test/e2e/fixture"
)
// this implements the "then" part of given/when/then
type Consequences struct {
context *Context
actions *Actions
}
func (c *Consequences) Expect(e Expectation) *Consequences {
// this invocation makes sure this func is not reported as the cause of the failure - we are a "test helper"
c.context.t.Helper()
var message string
var state state
timeout := c.timeout()
for start := time.Now(); time.Since(start) < timeout; time.Sleep(3 * time.Second) {
state, message = e(c)
log.WithFields(log.Fields{"message": message, "state": state}).Info("polling for expectation")
switch state {
case succeeded:
return c
case failed:
c.context.t.Fatal(message)
return c
}
}
c.context.t.Fatal("timeout waiting, " + message)
return c
}
func (c *Consequences) And(block func(app *Application)) *Consequences {
block(c.app())
return c
}
func (c *Consequences) Given() *Context {
return c.context
}
func (c *Consequences) When() *Actions {
return c.actions
}
func (c *Consequences) app() *Application {
app, err := c.get()
errors.CheckError(err)
return app
}
func (c *Consequences) get() (*Application, error) {
return fixture.AppClientset.ArgoprojV1alpha1().Applications(fixture.ArgoCDNamespace).Get(c.context.name, v1.GetOptions{})
}
func (c *Consequences) resource(kind, name string) ResourceStatus {
for _, r := range c.app().Status.Resources {
if r.Kind == kind && r.Name == name {
return r
}
}
return ResourceStatus{
Health: &HealthStatus{
Status: HealthStatusMissing,
Message: "not found",
},
}
}
func (c *Consequences) timeout() time.Duration {
value := os.Getenv("ARGOCD_E2E_EXPECT_TIMEOUT")
timeout, err := strconv.Atoi(value)
if err != nil {
timeout = 15
}
return time.Duration(timeout) * time.Second
}