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service_binding.go
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service_binding.go
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package helpers
import (
"time"
"code.cloudfoundry.org/cli/api/cloudcontroller/ccv2"
"code.cloudfoundry.org/cli/api/cloudcontroller/ccv2/constant"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
// PollLastOperationUntilSuccess polls the last operation performed on a service instance bound to a given app until
// success. An expectation will fail if the last operation does not succeed or polling takes over 5 minutes.
func PollLastOperationUntilSuccess(client *ccv2.Client, appName string, serviceInstanceName string) {
apps, _, err := client.GetApplications(ccv2.Filter{
Type: constant.NameFilter,
Operator: constant.EqualOperator,
Values: []string{appName},
})
Expect(err).ToNot(HaveOccurred())
Expect(apps).To(HaveLen(1))
serviceInstances, _, err := client.GetServiceInstances(ccv2.Filter{
Type: constant.NameFilter,
Operator: constant.EqualOperator,
Values: []string{serviceInstanceName},
})
Expect(err).ToNot(HaveOccurred())
Expect(serviceInstances).To(HaveLen(1))
bindings, _, err := client.GetServiceBindings(ccv2.Filter{
Type: constant.AppGUIDFilter,
Operator: constant.EqualOperator,
Values: []string{apps[0].GUID},
}, ccv2.Filter{
Type: constant.ServiceInstanceGUIDFilter,
Operator: constant.EqualOperator,
Values: []string{serviceInstances[0].GUID},
})
Expect(err).ToNot(HaveOccurred())
Expect(bindings).To(HaveLen(1))
binding := bindings[0]
startTime := time.Now()
for binding.LastOperation.State == constant.LastOperationInProgress {
if time.Now().After(startTime.Add(5 * time.Minute)) {
Fail("Service Binding in progress for more than 5 minutes - failing")
}
time.Sleep(time.Second)
bindings, _, err := client.GetServiceBindings(ccv2.Filter{
Type: constant.AppGUIDFilter,
Operator: constant.EqualOperator,
Values: []string{apps[0].GUID},
}, ccv2.Filter{
Type: constant.ServiceInstanceGUIDFilter,
Operator: constant.EqualOperator,
Values: []string{serviceInstances[0].GUID},
})
Expect(err).ToNot(HaveOccurred())
Expect(bindings).To(HaveLen(1))
binding = bindings[0]
}
Expect(binding.LastOperation.State).To(Equal(constant.LastOperationSucceeded))
}