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Refactor all tests to use the MemoryLeakTestSuite.

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This commit is contained in:
Maximilian Paß
2023-09-05 16:11:06 +02:00
parent e3161637a9
commit 3abd4d9a3d
30 changed files with 1012 additions and 759 deletions
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65
internal/environment/aws_manager_test.go
View File

@ -6,33 +6,40 @@ import (
"github.com/openHPI/poseidon/internal/runner"
"github.com/openHPI/poseidon/pkg/dto"
"github.com/openHPI/poseidon/tests"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/mock"
"github.com/stretchr/testify/require"
"github.com/stretchr/testify/suite"
"testing"
)
func TestAWSEnvironmentManager_CreateOrUpdate(t *testing.T) {
type MainTestSuite struct {
tests.MemoryLeakTestSuite
}
func TestMainTestSuite(t *testing.T) {
suite.Run(t, new(MainTestSuite))
}
func (s *MainTestSuite) TestAWSEnvironmentManager_CreateOrUpdate() {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
runnerManager := runner.NewAWSRunnerManager(ctx)
m := NewAWSEnvironmentManager(runnerManager)
uniqueImage := "java11Exec"
t.Run("can create default Java environment", func(t *testing.T) {
s.Run("can create default Java environment", func() {
config.Config.AWS.Functions = []string{uniqueImage}
_, err := m.CreateOrUpdate(
tests.AnotherEnvironmentIDAsInteger, dto.ExecutionEnvironmentRequest{Image: uniqueImage}, context.Background())
assert.NoError(t, err)
s.NoError(err)
})
t.Run("can retrieve added environment", func(t *testing.T) {
s.Run("can retrieve added environment", func() {
environment, err := m.Get(tests.AnotherEnvironmentIDAsInteger, false)
assert.NoError(t, err)
assert.Equal(t, environment.Image(), uniqueImage)
s.NoError(err)
s.Equal(environment.Image(), uniqueImage)
})
t.Run("non-handleable requests are forwarded to the next manager", func(t *testing.T) {
s.Run("non-handleable requests are forwarded to the next manager", func() {
nextHandler := &ManagerHandlerMock{}
nextHandler.On("CreateOrUpdate", mock.AnythingOfType("dto.EnvironmentID"),
mock.AnythingOfType("dto.ExecutionEnvironmentRequest"), mock.Anything).Return(true, nil)
@ -40,55 +47,55 @@ func TestAWSEnvironmentManager_CreateOrUpdate(t *testing.T) {
request := dto.ExecutionEnvironmentRequest{}
_, err := m.CreateOrUpdate(tests.DefaultEnvironmentIDAsInteger, request, context.Background())
assert.NoError(t, err)
nextHandler.AssertCalled(t, "CreateOrUpdate",
s.NoError(err)
nextHandler.AssertCalled(s.T(), "CreateOrUpdate",
dto.EnvironmentID(tests.DefaultEnvironmentIDAsInteger), request, mock.Anything)
})
}
func TestAWSEnvironmentManager_Get(t *testing.T) {
func (s *MainTestSuite) TestAWSEnvironmentManager_Get() {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
runnerManager := runner.NewAWSRunnerManager(ctx)
m := NewAWSEnvironmentManager(runnerManager)
t.Run("Calls next handler when not found", func(t *testing.T) {
s.Run("Calls next handler when not found", func() {
nextHandler := &ManagerHandlerMock{}
nextHandler.On("Get", mock.AnythingOfType("dto.EnvironmentID"), mock.AnythingOfType("bool")).
Return(nil, nil)
m.SetNextHandler(nextHandler)
_, err := m.Get(tests.DefaultEnvironmentIDAsInteger, false)
assert.NoError(t, err)
nextHandler.AssertCalled(t, "Get", dto.EnvironmentID(tests.DefaultEnvironmentIDAsInteger), false)
s.NoError(err)
nextHandler.AssertCalled(s.T(), "Get", dto.EnvironmentID(tests.DefaultEnvironmentIDAsInteger), false)
})
t.Run("Returns error when not found", func(t *testing.T) {
s.Run("Returns error when not found", func() {
nextHandler := &AbstractManager{nil, nil}
m.SetNextHandler(nextHandler)
_, err := m.Get(tests.DefaultEnvironmentIDAsInteger, false)
assert.ErrorIs(t, err, runner.ErrRunnerNotFound)
s.ErrorIs(err, runner.ErrRunnerNotFound)
})
t.Run("Returns environment when it was added before", func(t *testing.T) {
s.Run("Returns environment when it was added before", func() {
expectedEnvironment := NewAWSEnvironment(nil)
expectedEnvironment.SetID(tests.DefaultEnvironmentIDAsInteger)
runnerManager.StoreEnvironment(expectedEnvironment)
environment, err := m.Get(tests.DefaultEnvironmentIDAsInteger, false)
assert.NoError(t, err)
assert.Equal(t, expectedEnvironment, environment)
s.NoError(err)
s.Equal(expectedEnvironment, environment)
})
}
func TestAWSEnvironmentManager_List(t *testing.T) {
func (s *MainTestSuite) TestAWSEnvironmentManager_List() {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
runnerManager := runner.NewAWSRunnerManager(ctx)
m := NewAWSEnvironmentManager(runnerManager)
t.Run("also returns environments of the rest of the manager chain", func(t *testing.T) {
s.Run("also returns environments of the rest of the manager chain", func() {
nextHandler := &ManagerHandlerMock{}
existingEnvironment := NewAWSEnvironment(nil)
nextHandler.On("List", mock.AnythingOfType("bool")).
@ -96,20 +103,20 @@ func TestAWSEnvironmentManager_List(t *testing.T) {
m.SetNextHandler(nextHandler)
environments, err := m.List(false)
assert.NoError(t, err)
require.Len(t, environments, 1)
assert.Contains(t, environments, existingEnvironment)
s.NoError(err)
s.Require().Len(environments, 1)
s.Contains(environments, existingEnvironment)
})
m.SetNextHandler(nil)
t.Run("Returns added environment", func(t *testing.T) {
s.Run("Returns added environment", func() {
localEnvironment := NewAWSEnvironment(nil)
localEnvironment.SetID(tests.DefaultEnvironmentIDAsInteger)
runnerManager.StoreEnvironment(localEnvironment)
environments, err := m.List(false)
assert.NoError(t, err)
assert.Len(t, environments, 1)
assert.Contains(t, environments, localEnvironment)
s.NoError(err)
s.Len(environments, 1)
s.Contains(environments, localEnvironment)
})
}

95
internal/environment/nomad_environment_test.go
View File

@ -11,24 +11,23 @@ import (
"github.com/openHPI/poseidon/tests/helpers"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/mock"
"github.com/stretchr/testify/require"
"testing"
"time"
)
func TestConfigureNetworkCreatesNewNetworkWhenNoNetworkExists(t *testing.T) {
func (s *MainTestSuite) TestConfigureNetworkCreatesNewNetworkWhenNoNetworkExists() {
_, job := helpers.CreateTemplateJob()
defaultTaskGroup := nomad.FindAndValidateDefaultTaskGroup(job)
environment := &NomadEnvironment{nil, "", job, nil, context.Background(), nil}
if assert.Equal(t, 0, len(defaultTaskGroup.Networks)) {
if s.Equal(0, len(defaultTaskGroup.Networks)) {
environment.SetNetworkAccess(true, []uint16{})
assert.Equal(t, 1, len(defaultTaskGroup.Networks))
s.Equal(1, len(defaultTaskGroup.Networks))
}
}
func TestConfigureNetworkDoesNotCreateNewNetworkWhenNetworkExists(t *testing.T) {
func (s *MainTestSuite) TestConfigureNetworkDoesNotCreateNewNetworkWhenNetworkExists() {
_, job := helpers.CreateTemplateJob()
defaultTaskGroup := nomad.FindAndValidateDefaultTaskGroup(job)
environment := &NomadEnvironment{nil, "", job, nil, context.Background(), nil}
@ -36,26 +35,26 @@ func TestConfigureNetworkDoesNotCreateNewNetworkWhenNetworkExists(t *testing.T)
networkResource := &nomadApi.NetworkResource{Mode: "cni/secure-bridge"}
defaultTaskGroup.Networks = []*nomadApi.NetworkResource{networkResource}
if assert.Equal(t, 1, len(defaultTaskGroup.Networks)) {
if s.Equal(1, len(defaultTaskGroup.Networks)) {
environment.SetNetworkAccess(true, []uint16{})
assert.Equal(t, 1, len(defaultTaskGroup.Networks))
assert.Equal(t, networkResource, defaultTaskGroup.Networks[0])
s.Equal(1, len(defaultTaskGroup.Networks))
s.Equal(networkResource, defaultTaskGroup.Networks[0])
}
}
func TestConfigureNetworkSetsCorrectValues(t *testing.T) {
func (s *MainTestSuite) TestConfigureNetworkSetsCorrectValues() {
_, job := helpers.CreateTemplateJob()
defaultTaskGroup := nomad.FindAndValidateDefaultTaskGroup(job)
defaultTask := nomad.FindAndValidateDefaultTask(defaultTaskGroup)
mode, ok := defaultTask.Config["network_mode"]
assert.True(t, ok)
assert.Equal(t, "none", mode)
assert.Equal(t, 0, len(defaultTaskGroup.Networks))
s.True(ok)
s.Equal("none", mode)
s.Equal(0, len(defaultTaskGroup.Networks))
exposedPortsTests := [][]uint16{{}, {1337}, {42, 1337}}
t.Run("with no network access", func(t *testing.T) {
s.Run("with no network access", func() {
for _, ports := range exposedPortsTests {
_, testJob := helpers.CreateTemplateJob()
testTaskGroup := nomad.FindAndValidateDefaultTaskGroup(testJob)
@ -64,13 +63,13 @@ func TestConfigureNetworkSetsCorrectValues(t *testing.T) {
testEnvironment.SetNetworkAccess(false, ports)
mode, ok := testTask.Config["network_mode"]
assert.True(t, ok)
assert.Equal(t, "none", mode)
assert.Equal(t, 0, len(testTaskGroup.Networks))
s.True(ok)
s.Equal("none", mode)
s.Equal(0, len(testTaskGroup.Networks))
}
})
t.Run("with network access", func(t *testing.T) {
s.Run("with network access", func() {
for _, ports := range exposedPortsTests {
_, testJob := helpers.CreateTemplateJob()
testTaskGroup := nomad.FindAndValidateDefaultTaskGroup(testJob)
@ -78,17 +77,17 @@ func TestConfigureNetworkSetsCorrectValues(t *testing.T) {
testEnvironment := &NomadEnvironment{nil, "", testJob, nil, context.Background(), nil}
testEnvironment.SetNetworkAccess(true, ports)
require.Equal(t, 1, len(testTaskGroup.Networks))
s.Require().Equal(1, len(testTaskGroup.Networks))
networkResource := testTaskGroup.Networks[0]
assert.Equal(t, "cni/secure-bridge", networkResource.Mode)
require.Equal(t, len(ports), len(networkResource.DynamicPorts))
s.Equal("cni/secure-bridge", networkResource.Mode)
s.Require().Equal(len(ports), len(networkResource.DynamicPorts))
assertExpectedPorts(t, ports, networkResource)
assertExpectedPorts(s.T(), ports, networkResource)
mode, ok := testTask.Config["network_mode"]
assert.True(t, ok)
assert.Equal(t, mode, "")
s.True(ok)
s.Equal(mode, "")
}
})
}
@ -107,7 +106,7 @@ func assertExpectedPorts(t *testing.T, expectedPorts []uint16, networkResource *
}
}
func TestRegisterFailsWhenNomadJobRegistrationFails(t *testing.T) {
func (s *MainTestSuite) TestRegisterFailsWhenNomadJobRegistrationFails() {
apiClientMock := &nomad.ExecutorAPIMock{}
expectedErr := tests.ErrDefault
@ -120,11 +119,11 @@ func TestRegisterFailsWhenNomadJobRegistrationFails(t *testing.T) {
environment.SetID(tests.DefaultEnvironmentIDAsInteger)
err := environment.Register()
assert.ErrorIs(t, err, expectedErr)
apiClientMock.AssertNotCalled(t, "MonitorEvaluation")
s.ErrorIs(err, expectedErr)
apiClientMock.AssertNotCalled(s.T(), "MonitorEvaluation")
}
func TestRegisterTemplateJobSucceedsWhenMonitoringEvaluationSucceeds(t *testing.T) {
func (s *MainTestSuite) TestRegisterTemplateJobSucceedsWhenMonitoringEvaluationSucceeds() {
apiClientMock := &nomad.ExecutorAPIMock{}
evaluationID := "id"
@ -138,10 +137,10 @@ func TestRegisterTemplateJobSucceedsWhenMonitoringEvaluationSucceeds(t *testing.
environment.SetID(tests.DefaultEnvironmentIDAsInteger)
err := environment.Register()
assert.NoError(t, err)
s.NoError(err)
}
func TestRegisterTemplateJobReturnsErrorWhenMonitoringEvaluationFails(t *testing.T) {
func (s *MainTestSuite) TestRegisterTemplateJobReturnsErrorWhenMonitoringEvaluationFails() {
apiClientMock := &nomad.ExecutorAPIMock{}
evaluationID := "id"
@ -155,24 +154,28 @@ func TestRegisterTemplateJobReturnsErrorWhenMonitoringEvaluationFails(t *testing
environment.SetID(tests.DefaultEnvironmentIDAsInteger)
err := environment.Register()
assert.ErrorIs(t, err, tests.ErrDefault)
s.ErrorIs(err, tests.ErrDefault)
}
func TestParseJob(t *testing.T) {
t.Run("parses the given default job", func(t *testing.T) {
environment, err := NewNomadEnvironment(tests.DefaultEnvironmentIDAsInteger, nil, templateEnvironmentJobHCL)
assert.NoError(t, err)
assert.NotNil(t, environment.job)
func (s *MainTestSuite) TestParseJob() {
apiMock := &nomad.ExecutorAPIMock{}
apiMock.On("LoadRunnerIDs", mock.AnythingOfType("string")).Return([]string{}, nil)
apiMock.On("DeleteJob", mock.AnythingOfType("string")).Return(nil)
s.Run("parses the given default job", func() {
environment, err := NewNomadEnvironment(tests.DefaultEnvironmentIDAsInteger, apiMock, templateEnvironmentJobHCL)
s.NoError(err)
s.NotNil(environment.job)
s.NoError(environment.Delete())
})
t.Run("returns error when given wrong job", func(t *testing.T) {
s.Run("returns error when given wrong job", func() {
environment, err := NewNomadEnvironment(tests.DefaultEnvironmentIDAsInteger, nil, "")
assert.Error(t, err)
assert.Nil(t, environment)
s.Error(err)
s.Nil(environment)
})
}
func TestTwoSampleAddExactlyTwoRunners(t *testing.T) {
func (s *MainTestSuite) TestTwoSampleAddExactlyTwoRunners() {
apiMock := &nomad.ExecutorAPIMock{}
apiMock.On("RegisterRunnerJob", mock.AnythingOfType("*api.Job")).Return(nil)
@ -189,24 +192,24 @@ func TestTwoSampleAddExactlyTwoRunners(t *testing.T) {
environment.AddRunner(runner2)
_, ok := environment.Sample()
require.True(t, ok)
s.Require().True(ok)
_, ok = environment.Sample()
require.True(t, ok)
s.Require().True(ok)
<-time.After(tests.ShortTimeout) // New Runners are requested asynchronously
apiMock.AssertNumberOfCalls(t, "RegisterRunnerJob", 2)
apiMock.AssertNumberOfCalls(s.T(), "RegisterRunnerJob", 2)
}
func TestSampleDoesNotSetForcePullFlag(t *testing.T) {
func (s *MainTestSuite) TestSampleDoesNotSetForcePullFlag() {
apiMock := &nomad.ExecutorAPIMock{}
call := apiMock.On("RegisterRunnerJob", mock.AnythingOfType("*api.Job"))
call.Run(func(args mock.Arguments) {
job, ok := args.Get(0).(*nomadApi.Job)
assert.True(t, ok)
s.True(ok)
taskGroup := nomad.FindAndValidateDefaultTaskGroup(job)
task := nomad.FindAndValidateDefaultTask(taskGroup)
assert.False(t, task.Config["force_pull"].(bool))
s.False(task.Config["force_pull"].(bool))
call.ReturnArguments = mock.Arguments{nil}
})
@ -219,6 +222,6 @@ func TestSampleDoesNotSetForcePullFlag(t *testing.T) {
environment.AddRunner(runner1)
_, ok := environment.Sample()
require.True(t, ok)
s.Require().True(ok)
<-time.After(tests.ShortTimeout) // New Runners are requested asynchronously
}

200
internal/environment/nomad_manager_test.go
View File

@ -9,17 +9,15 @@ import (
"github.com/openHPI/poseidon/pkg/dto"
"github.com/openHPI/poseidon/tests"
"github.com/openHPI/poseidon/tests/helpers"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/mock"
"github.com/stretchr/testify/require"
"github.com/stretchr/testify/suite"
"os"
"testing"
"time"
)
type CreateOrUpdateTestSuite struct {
suite.Suite
tests.MemoryLeakTestSuite
runnerManagerMock runner.ManagerMock
apiMock nomad.ExecutorAPIMock
request dto.ExecutionEnvironmentRequest
@ -32,6 +30,7 @@ func TestCreateOrUpdateTestSuite(t *testing.T) {
}
func (s *CreateOrUpdateTestSuite) SetupTest() {
s.MemoryLeakTestSuite.SetupTest()
s.runnerManagerMock = runner.ManagerMock{}
s.apiMock = nomad.ExecutorAPIMock{}
@ -59,6 +58,7 @@ func (s *CreateOrUpdateTestSuite) TestReturnsErrorIfCreatesOrUpdateEnvironmentRe
s.apiMock.On("DeleteJob", mock.AnythingOfType("string")).Return(nil)
s.runnerManagerMock.On("GetEnvironment", mock.AnythingOfType("dto.EnvironmentID")).Return(nil, false)
s.runnerManagerMock.On("StoreEnvironment", mock.AnythingOfType("*environment.NomadEnvironment")).Return(true)
s.ExpectedGoroutingIncrease++ // We don't care about removing the created environment.
_, err := s.manager.CreateOrUpdate(
dto.EnvironmentID(tests.DefaultEnvironmentIDAsInteger), s.request, context.Background())
s.ErrorIs(err, tests.ErrDefault)
@ -88,62 +88,70 @@ func (s *CreateOrUpdateTestSuite) TestCreateOrUpdatesSetsForcePullFlag() {
call.ReturnArguments = mock.Arguments{nil}
})
s.ExpectedGoroutingIncrease++ // We dont care about removing the created environment at this point.
_, err := s.manager.CreateOrUpdate(
dto.EnvironmentID(tests.DefaultEnvironmentIDAsInteger), s.request, context.Background())
s.NoError(err)
s.True(count > 1)
}
func TestNewNomadEnvironmentManager(t *testing.T) {
func (s *MainTestSuite) TestNewNomadEnvironmentManager() {
disableRecovery, cancel := context.WithCancel(context.Background())
cancel()
executorAPIMock := &nomad.ExecutorAPIMock{}
executorAPIMock.On("LoadEnvironmentJobs").Return([]*nomadApi.Job{}, nil)
executorAPIMock.On("LoadRunnerIDs", mock.AnythingOfType("string")).Return([]string{}, nil)
executorAPIMock.On("DeleteJob", mock.AnythingOfType("string")).Return(nil)
runnerManagerMock := &runner.ManagerMock{}
runnerManagerMock.On("Load").Return()
previousTemplateEnvironmentJobHCL := templateEnvironmentJobHCL
t.Run("returns error if template file does not exist", func(t *testing.T) {
s.Run("returns error if template file does not exist", func() {
_, err := NewNomadEnvironmentManager(runnerManagerMock, executorAPIMock, "/non-existent/file", disableRecovery)
assert.Error(t, err)
s.Error(err)
})
t.Run("loads template environment job from file", func(t *testing.T) {
s.Run("loads template environment job from file", func() {
templateJobHCL := "job \"" + tests.DefaultTemplateJobID + "\" {}"
_, err := NewNomadEnvironment(tests.DefaultEnvironmentIDAsInteger, nil, templateJobHCL)
require.NoError(t, err)
f := createTempFile(t, templateJobHCL)
environment, err := NewNomadEnvironment(tests.DefaultEnvironmentIDAsInteger, executorAPIMock, templateJobHCL)
s.Require().NoError(err)
f := createTempFile(s.T(), templateJobHCL)
defer os.Remove(f.Name())
m, err := NewNomadEnvironmentManager(runnerManagerMock, executorAPIMock, f.Name(), disableRecovery)
assert.NoError(t, err)
assert.NotNil(t, m)
assert.Equal(t, templateJobHCL, m.templateEnvironmentHCL)
s.NoError(err)
s.NotNil(m)
s.Equal(templateJobHCL, m.templateEnvironmentHCL)
s.NoError(environment.Delete())
})
t.Run("returns error if template file is invalid", func(t *testing.T) {
s.Run("returns error if template file is invalid", func() {
templateJobHCL := "invalid hcl file"
f := createTempFile(t, templateJobHCL)
f := createTempFile(s.T(), templateJobHCL)
defer os.Remove(f.Name())
m, err := NewNomadEnvironmentManager(runnerManagerMock, executorAPIMock, f.Name(), disableRecovery)
require.NoError(t, err)
s.Require().NoError(err)
_, err = NewNomadEnvironment(tests.DefaultEnvironmentIDAsInteger, nil, m.templateEnvironmentHCL)
assert.Error(t, err)
s.Error(err)
})
templateEnvironmentJobHCL = previousTemplateEnvironmentJobHCL
}
func TestNomadEnvironmentManager_Get(t *testing.T) {
func (s *MainTestSuite) TestNomadEnvironmentManager_Get() {
s.T().Skip("ToDo: Get does not delete the replaced environment") // ToDo
disableRecovery, cancel := context.WithCancel(context.Background())
cancel()
apiMock := &nomad.ExecutorAPIMock{}
mockWatchAllocations(apiMock)
mockWatchAllocations(s.TestCtx, apiMock)
apiMock.On("LoadRunnerIDs", mock.AnythingOfType("string")).Return([]string{}, nil)
apiMock.On("DeleteJob", mock.AnythingOfType("string")).Return(nil)
call := apiMock.On("LoadEnvironmentJobs")
@ -151,61 +159,73 @@ func TestNomadEnvironmentManager_Get(t *testing.T) {
call.ReturnArguments = mock.Arguments{[]*nomadApi.Job{}, nil}
})
runnerManager := runner.NewNomadRunnerManager(apiMock, context.Background())
runnerManager := runner.NewNomadRunnerManager(apiMock, s.TestCtx)
m, err := NewNomadEnvironmentManager(runnerManager, apiMock, "", disableRecovery)
require.NoError(t, err)
s.Require().NoError(err)
t.Run("Returns error when not found", func(t *testing.T) {
s.Run("Returns error when not found", func() {
_, err := m.Get(tests.DefaultEnvironmentIDAsInteger, false)
assert.Error(t, err)
s.Error(err)
})
t.Run("Returns environment when it was added before", func(t *testing.T) {
s.Run("Returns environment when it was added before", func() {
expectedEnvironment, err :=
NewNomadEnvironment(tests.DefaultEnvironmentIDAsInteger, apiMock, templateEnvironmentJobHCL)
expectedEnvironment.SetID(tests.DefaultEnvironmentIDAsInteger)
require.NoError(t, err)
s.Require().NoError(err)
runnerManager.StoreEnvironment(expectedEnvironment)
environment, err := m.Get(tests.DefaultEnvironmentIDAsInteger, false)
assert.NoError(t, err)
assert.Equal(t, expectedEnvironment, environment)
s.NoError(err)
s.Equal(expectedEnvironment, environment)
err = environment.Delete()
s.Require().NoError(err)
})
t.Run("Fetch", func(t *testing.T) {
s.Run("Fetch", func() {
apiMock.On("DeleteJob", mock.AnythingOfType("string")).Return(nil)
t.Run("Returns error when not found", func(t *testing.T) {
s.Run("Returns error when not found", func() {
_, err := m.Get(tests.DefaultEnvironmentIDAsInteger, true)
assert.Error(t, err)
s.Error(err)
})
t.Run("Updates values when environment already known by Poseidon", func(t *testing.T) {
fetchedEnvironment, err := NewNomadEnvironment(tests.DefaultEnvironmentIDAsInteger, nil, templateEnvironmentJobHCL)
require.NoError(t, err)
s.Run("Updates values when environment already known by Poseidon", func() {
fetchedEnvironment, err := NewNomadEnvironment(
tests.DefaultEnvironmentIDAsInteger, apiMock, templateEnvironmentJobHCL)
s.Require().NoError(err)
fetchedEnvironment.SetID(tests.DefaultEnvironmentIDAsInteger)
fetchedEnvironment.SetImage("random docker image")
call.Run(func(args mock.Arguments) {
call.ReturnArguments = mock.Arguments{[]*nomadApi.Job{fetchedEnvironment.job}, nil}
})
localEnvironment, err := NewNomadEnvironment(tests.DefaultEnvironmentIDAsInteger, nil, templateEnvironmentJobHCL)
require.NoError(t, err)
localEnvironment, err := NewNomadEnvironment(tests.DefaultEnvironmentIDAsInteger, apiMock, templateEnvironmentJobHCL)
s.Require().NoError(err)
localEnvironment.SetID(tests.DefaultEnvironmentIDAsInteger)
runnerManager.StoreEnvironment(localEnvironment)
environment, err := m.Get(tests.DefaultEnvironmentIDAsInteger, false)
assert.NoError(t, err)
assert.NotEqual(t, fetchedEnvironment.Image(), environment.Image())
s.NoError(err)
s.NotEqual(fetchedEnvironment.Image(), environment.Image())
environment, err = m.Get(tests.DefaultEnvironmentIDAsInteger, true)
assert.NoError(t, err)
assert.Equal(t, fetchedEnvironment.Image(), environment.Image())
s.NoError(err)
s.Equal(fetchedEnvironment.Image(), environment.Image())
err = fetchedEnvironment.Delete()
s.Require().NoError(err)
err = environment.Delete()
s.Require().NoError(err)
err = localEnvironment.Delete()
s.Require().NoError(err)
})
runnerManager.DeleteEnvironment(tests.DefaultEnvironmentIDAsInteger)
t.Run("Adds environment when not already known by Poseidon", func(t *testing.T) {
fetchedEnvironment, err := NewNomadEnvironment(tests.DefaultEnvironmentIDAsInteger, nil, templateEnvironmentJobHCL)
require.NoError(t, err)
s.Run("Adds environment when not already known by Poseidon", func() {
fetchedEnvironment, err := NewNomadEnvironment(
tests.DefaultEnvironmentIDAsInteger, apiMock, templateEnvironmentJobHCL)
s.Require().NoError(err)
fetchedEnvironment.SetID(tests.DefaultEnvironmentIDAsInteger)
fetchedEnvironment.SetImage("random docker image")
call.Run(func(args mock.Arguments) {
@ -213,53 +233,63 @@ func TestNomadEnvironmentManager_Get(t *testing.T) {
})
_, err = m.Get(tests.DefaultEnvironmentIDAsInteger, false)
assert.Error(t, err)
s.Error(err)
environment, err := m.Get(tests.DefaultEnvironmentIDAsInteger, true)
assert.NoError(t, err)
assert.Equal(t, fetchedEnvironment.Image(), environment.Image())
s.NoError(err)
s.Equal(fetchedEnvironment.Image(), environment.Image())
err = fetchedEnvironment.Delete()
s.Require().NoError(err)
err = environment.Delete()
s.Require().NoError(err)
})
})
}
func TestNomadEnvironmentManager_List(t *testing.T) {
func (s *MainTestSuite) TestNomadEnvironmentManager_List() {
disableRecovery, cancel := context.WithCancel(context.Background())
cancel()
apiMock := &nomad.ExecutorAPIMock{}
mockWatchAllocations(apiMock)
apiMock.On("LoadRunnerIDs", mock.AnythingOfType("string")).Return([]string{}, nil)
apiMock.On("DeleteJob", mock.AnythingOfType("string")).Return(nil)
mockWatchAllocations(s.TestCtx, apiMock)
call := apiMock.On("LoadEnvironmentJobs")
call.Run(func(args mock.Arguments) {
call.ReturnArguments = mock.Arguments{[]*nomadApi.Job{}, nil}
})
runnerManager := runner.NewNomadRunnerManager(apiMock, context.Background())
runnerManager := runner.NewNomadRunnerManager(apiMock, s.TestCtx)
m, err := NewNomadEnvironmentManager(runnerManager, apiMock, "", disableRecovery)
require.NoError(t, err)
s.Require().NoError(err)
t.Run("with no environments", func(t *testing.T) {
s.Run("with no environments", func() {
environments, err := m.List(true)
assert.NoError(t, err)
assert.Empty(t, environments)
s.NoError(err)
s.Empty(environments)
})
t.Run("Returns added environment", func(t *testing.T) {
s.Run("Returns added environment", func() {
localEnvironment, err := NewNomadEnvironment(tests.DefaultEnvironmentIDAsInteger, apiMock, templateEnvironmentJobHCL)
require.NoError(t, err)
s.Require().NoError(err)
localEnvironment.SetID(tests.DefaultEnvironmentIDAsInteger)
runnerManager.StoreEnvironment(localEnvironment)
environments, err := m.List(false)
assert.NoError(t, err)
assert.Equal(t, 1, len(environments))
assert.Equal(t, localEnvironment, environments[0])
s.NoError(err)
s.Equal(1, len(environments))
s.Equal(localEnvironment, environments[0])
err = localEnvironment.Delete()
s.Require().NoError(err)
})
runnerManager.DeleteEnvironment(tests.DefaultEnvironmentIDAsInteger)
t.Run("Fetches new Runners via the api client", func(t *testing.T) {
s.Run("Fetches new Runners via the api client", func() {
fetchedEnvironment, err :=
NewNomadEnvironment(tests.DefaultEnvironmentIDAsInteger, apiMock, templateEnvironmentJobHCL)
require.NoError(t, err)
s.Require().NoError(err)
fetchedEnvironment.SetID(tests.DefaultEnvironmentIDAsInteger)
status := structs.JobStatusRunning
fetchedEnvironment.job.Status = &status
@ -268,64 +298,74 @@ func TestNomadEnvironmentManager_List(t *testing.T) {
})
environments, err := m.List(false)
assert.NoError(t, err)
assert.Empty(t, environments)
s.NoError(err)
s.Empty(environments)
environments, err = m.List(true)
assert.NoError(t, err)
assert.Equal(t, 1, len(environments))
s.NoError(err)
s.Equal(1, len(environments))
nomadEnvironment, ok := environments[0].(*NomadEnvironment)
assert.True(t, ok)
assert.Equal(t, fetchedEnvironment.job, nomadEnvironment.job)
s.True(ok)
s.Equal(fetchedEnvironment.job, nomadEnvironment.job)
err = fetchedEnvironment.Delete()
s.Require().NoError(err)
err = nomadEnvironment.Delete()
s.Require().NoError(err)
})
}
func TestNomadEnvironmentManager_Load(t *testing.T) {
func (s *MainTestSuite) TestNomadEnvironmentManager_Load() {
apiMock := &nomad.ExecutorAPIMock{}
mockWatchAllocations(apiMock)
apiMock.On("LoadRunnerIDs", mock.AnythingOfType("string")).Return([]string{}, nil)
apiMock.On("DeleteJob", mock.AnythingOfType("string")).Return(nil)
mockWatchAllocations(s.TestCtx, apiMock)
call := apiMock.On("LoadEnvironmentJobs")
apiMock.On("LoadRunnerJobs", mock.AnythingOfType("dto.EnvironmentID")).
Return([]*nomadApi.Job{}, nil)
runnerManager := runner.NewNomadRunnerManager(apiMock, context.Background())
runnerManager := runner.NewNomadRunnerManager(apiMock, s.TestCtx)
t.Run("Stores fetched environments", func(t *testing.T) {
s.Run("Stores fetched environments", func() {
_, job := helpers.CreateTemplateJob()
call.Return([]*nomadApi.Job{job}, nil)
_, ok := runnerManager.GetEnvironment(tests.DefaultEnvironmentIDAsInteger)
require.False(t, ok)
s.Require().False(ok)
_, err := NewNomadEnvironmentManager(runnerManager, apiMock, "", context.Background())
require.NoError(t, err)
_, err := NewNomadEnvironmentManager(runnerManager, apiMock, "", s.TestCtx)
s.Require().NoError(err)
environment, ok := runnerManager.GetEnvironment(tests.DefaultEnvironmentIDAsInteger)
require.True(t, ok)
assert.Equal(t, "python:latest", environment.Image())
s.Require().True(ok)
s.Equal("python:latest", environment.Image())
err = environment.Delete()
s.Require().NoError(err)
})
runnerManager.DeleteEnvironment(tests.DefaultEnvironmentIDAsInteger)
t.Run("Processes only running environments", func(t *testing.T) {
s.Run("Processes only running environments", func() {
_, job := helpers.CreateTemplateJob()
jobStatus := structs.JobStatusDead
job.Status = &jobStatus
call.Return([]*nomadApi.Job{job}, nil)
_, ok := runnerManager.GetEnvironment(tests.DefaultEnvironmentIDAsInteger)
require.False(t, ok)
s.Require().False(ok)
_, err := NewNomadEnvironmentManager(runnerManager, apiMock, "", context.Background())
require.NoError(t, err)
s.Require().NoError(err)
_, ok = runnerManager.GetEnvironment(tests.DefaultEnvironmentIDAsInteger)
require.False(t, ok)
s.Require().False(ok)
})
}
func mockWatchAllocations(apiMock *nomad.ExecutorAPIMock) {
func mockWatchAllocations(ctx context.Context, apiMock *nomad.ExecutorAPIMock) {
call := apiMock.On("WatchEventStream", mock.Anything, mock.Anything, mock.Anything)
call.Run(func(args mock.Arguments) {
<-time.After(tests.DefaultTestTimeout)
<-ctx.Done()
call.ReturnArguments = mock.Arguments{nil}
})
}