Files
poseidon/runner/nomad_job_storage_test.go

78 lines
2.3 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 (suite *JobStoreTestSuite) SetupTest() {
suite.jobStorage = NewLocalNomadJobStorage()
suite.job = &NomadJob{environmentId: defaultEnvironmentId, jobId: tests.DefaultJobId}
}
func (suite *JobStoreTestSuite) TestAddedJobCanBeRetrieved() {
suite.jobStorage.Add(suite.job)
retrievedJob, ok := suite.jobStorage.Get(suite.job.Id())
suite.True(ok, "A saved runner should be retrievable")
suite.Equal(suite.job, retrievedJob)
}
func (suite *JobStoreTestSuite) TestJobWithSameIdOverwritesOldOne() {
otherJobWithSameId := &NomadJob{environmentId: defaultEnvironmentId}
// assure runner is actually different
otherJobWithSameId.jobId = tests.AnotherJobId
suite.NotEqual(suite.job, otherJobWithSameId)
suite.jobStorage.Add(suite.job)
suite.jobStorage.Add(otherJobWithSameId)
retrievedJob, _ := suite.jobStorage.Get(suite.job.Id())
suite.NotEqual(suite.job, retrievedJob)
suite.Equal(otherJobWithSameId, retrievedJob)
}
func (suite *JobStoreTestSuite) TestDeletedJobIsNotAccessible() {
suite.jobStorage.Add(suite.job)
suite.jobStorage.Delete(suite.job.Id())
retrievedRunner, ok := suite.jobStorage.Get(suite.job.Id())
suite.Nil(retrievedRunner)
suite.False(ok, "A deleted runner should not be accessible")
}
func (suite *JobStoreTestSuite) TestLenOfEmptyPoolIsZero() {
suite.Equal(0, suite.jobStorage.Length())
}
func (suite *JobStoreTestSuite) TestLenChangesOnStoreContentChange() {
suite.Run("len increases when job is added", func() {
suite.jobStorage.Add(suite.job)
suite.Equal(1, suite.jobStorage.Length())
})
suite.Run("len does not increase when job with same id is added", func() {
suite.jobStorage.Add(suite.job)
suite.Equal(1, suite.jobStorage.Length())
})
suite.Run("len increases again when different job is added", func() {
anotherJob := &NomadJob{environmentId: anotherEnvironmentId}
suite.jobStorage.Add(anotherJob)
suite.Equal(2, suite.jobStorage.Length())
})
suite.Run("len decreases when job is deleted", func() {
suite.jobStorage.Delete(suite.job.Id())
suite.Equal(1, suite.jobStorage.Length())
})
}