Files
poseidon/runner/nomad_job_storage_test.go
2021-06-09 08:35:20 +00:00

78 lines
2.1 KiB
Go

package runner
import (
"github.com/stretchr/testify/suite"
"gitlab.hpi.de/codeocean/codemoon/poseidon/tests"
"testing"
)
func TestJobStoreTestSuite(t *testing.T) {
suite.Run(t, new(JobStoreTestSuite))
}
type JobStoreTestSuite struct {
suite.Suite
jobStorage *localNomadJobStorage
job *NomadJob
}
func (s *JobStoreTestSuite) SetupTest() {
s.jobStorage = NewLocalNomadJobStorage()
s.job = &NomadJob{environmentID: defaultEnvironmentID, jobID: tests.DefaultJobID}
}
func (s *JobStoreTestSuite) TestAddedJobCanBeRetrieved() {
s.jobStorage.Add(s.job)
retrievedJob, ok := s.jobStorage.Get(s.job.ID())
s.True(ok, "A saved runner should be retrievable")
s.Equal(s.job, retrievedJob)
}
func (s *JobStoreTestSuite) TestJobWithSameIdOverwritesOldOne() {
otherJobWithSameID := &NomadJob{environmentID: defaultEnvironmentID}
// assure runner is actually different
otherJobWithSameID.jobID = tests.AnotherJobID
s.NotEqual(s.job, otherJobWithSameID)
s.jobStorage.Add(s.job)
s.jobStorage.Add(otherJobWithSameID)
retrievedJob, _ := s.jobStorage.Get(s.job.ID())
s.NotEqual(s.job, retrievedJob)
s.Equal(otherJobWithSameID, retrievedJob)
}
func (s *JobStoreTestSuite) TestDeletedJobIsNotAccessible() {
s.jobStorage.Add(s.job)
s.jobStorage.Delete(s.job.ID())
retrievedRunner, ok := s.jobStorage.Get(s.job.ID())
s.Nil(retrievedRunner)
s.False(ok, "A deleted runner should not be accessible")
}
func (s *JobStoreTestSuite) TestLenOfEmptyPoolIsZero() {
s.Equal(0, s.jobStorage.Length())
}
func (s *JobStoreTestSuite) TestLenChangesOnStoreContentChange() {
s.Run("len increases when job is added", func() {
s.jobStorage.Add(s.job)
s.Equal(1, s.jobStorage.Length())
})
s.Run("len does not increase when job with same id is added", func() {
s.jobStorage.Add(s.job)
s.Equal(1, s.jobStorage.Length())
})
s.Run("len increases again when different job is added", func() {
anotherJob := &NomadJob{environmentID: anotherEnvironmentID}
s.jobStorage.Add(anotherJob)
s.Equal(2, s.jobStorage.Length())
})
s.Run("len decreases when job is deleted", func() {
s.jobStorage.Delete(s.job.ID())
s.Equal(1, s.jobStorage.Length())
})
}