added k8s stub adapter for execution environment

pkg/storage/storage_test.go

@@ -1,197 +0,0 @@
-package storage
-
-import (
-	"context"
-	"github.com/influxdata/influxdb-client-go/v2/api/write"
-	"github.com/openHPI/poseidon/tests"
-	"github.com/stretchr/testify/suite"
-	"testing"
-	"time"
-)
-
-func TestRunnerPoolTestSuite(t *testing.T) {
-	suite.Run(t, new(ObjectPoolTestSuite))
-}
-
-type ObjectPoolTestSuite struct {
-	tests.MemoryLeakTestSuite
-	objectStorage *localStorage[any]
-	object        int
-}
-
-func (s *ObjectPoolTestSuite) SetupTest() {
-	s.MemoryLeakTestSuite.SetupTest()
-	s.objectStorage = NewLocalStorage[any]()
-	s.object = 42
-}
-
-func (s *ObjectPoolTestSuite) TestAddedObjectCanBeRetrieved() {
-	s.objectStorage.Add("my_id", s.object)
-	retrievedRunner, ok := s.objectStorage.Get("my_id")
-	s.True(ok, "A saved object should be retrievable")
-	s.Equal(s.object, retrievedRunner)
-}
-
-func (s *ObjectPoolTestSuite) TestLocalStorage_List() {
-	s.objectStorage.Add("my_id", s.object)
-	s.objectStorage.Add("my_id 2", 21)
-	retrievedRunners := s.objectStorage.List()
-	s.Len(retrievedRunners, 2)
-	s.Contains(retrievedRunners, s.object)
-	s.Contains(retrievedRunners, 21)
-}
-
-func (s *ObjectPoolTestSuite) TestObjectWithSameIdOverwritesOldOne() {
-	otherObject := 21
-	// assure object is actually different
-	s.NotEqual(s.object, otherObject)
-
-	s.objectStorage.Add("my_id", s.object)
-	s.objectStorage.Add("my_id", otherObject)
-	retrievedObject, _ := s.objectStorage.Get("my_id")
-	s.NotEqual(s.object, retrievedObject)
-	s.Equal(otherObject, retrievedObject)
-}
-
-func (s *ObjectPoolTestSuite) TestDeletedObjectsAreNotAccessible() {
-	s.objectStorage.Add("my_id", s.object)
-	s.objectStorage.Delete("my_id")
-	retrievedObject, ok := s.objectStorage.Get("my_id")
-	s.Nil(retrievedObject)
-	s.False(ok, "A deleted object should not be accessible")
-}
-
-func (s *ObjectPoolTestSuite) TestSampleReturnsObjectWhenOneIsAvailable() {
-	s.objectStorage.Add("my_id", s.object)
-	sampledObject, ok := s.objectStorage.Sample()
-	s.NotNil(sampledObject)
-	s.True(ok)
-}
-
-func (s *ObjectPoolTestSuite) TestSampleReturnsFalseWhenNoneIsAvailable() {
-	sampledObject, ok := s.objectStorage.Sample()
-	s.Nil(sampledObject)
-	s.False(ok)
-}
-
-func (s *ObjectPoolTestSuite) TestSampleRemovesObjectFromPool() {
-	s.objectStorage.Add("my_id", s.object)
-	_, _ = s.objectStorage.Sample()
-	_, ok := s.objectStorage.Get("my_id")
-	s.False(ok)
-}
-
-func (s *ObjectPoolTestSuite) TestLenOfEmptyPoolIsZero() {
-	s.Equal(uint(0), s.objectStorage.Length())
-}
-
-func (s *ObjectPoolTestSuite) TestLenChangesOnStoreContentChange() {
-	s.Run("len increases when object is added", func() {
-		s.objectStorage.Add("my_id_1", s.object)
-		s.Equal(uint(1), s.objectStorage.Length())
-	})
-
-	s.Run("len does not increase when object with same id is added", func() {
-		s.objectStorage.Add("my_id_1", s.object)
-		s.Equal(uint(1), s.objectStorage.Length())
-	})
-
-	s.Run("len increases again when different object is added", func() {
-		anotherObject := 21
-		s.objectStorage.Add("my_id_2", anotherObject)
-		s.Equal(uint(2), s.objectStorage.Length())
-	})
-
-	s.Run("len decreases when object is deleted", func() {
-		s.objectStorage.Delete("my_id_1")
-		s.Equal(uint(1), s.objectStorage.Length())
-	})
-
-	s.Run("len decreases when object is sampled", func() {
-		_, _ = s.objectStorage.Sample()
-		s.Equal(uint(0), s.objectStorage.Length())
-	})
-}
-
-type MainTestSuite struct {
-	tests.MemoryLeakTestSuite
-}
-
-func TestMainTestSuite(t *testing.T) {
-	suite.Run(t, new(MainTestSuite))
-}
-
-func (s *MainTestSuite) TestNewMonitoredLocalStorage_Callback() {
-	callbackCalls := 0
-	callbackAdditions := 0
-	callbackDeletions := 0
-	os := NewMonitoredLocalStorage[string]("testMeasurement", func(p *write.Point, o string, eventType EventType) {
-		callbackCalls++
-		if eventType == Deletion {
-			callbackDeletions++
-		} else if eventType == Creation {
-			callbackAdditions++
-		}
-	}, 0, context.Background())
-
-	assertCallbackCounts := func(test func(), totalCalls, additions, deletions int) {
-		beforeTotal := callbackCalls
-		beforeAdditions := callbackAdditions
-		beforeDeletions := callbackDeletions
-		test()
-		s.Equal(beforeTotal+totalCalls, callbackCalls)
-		s.Equal(beforeAdditions+additions, callbackAdditions)
-		s.Equal(beforeDeletions+deletions, callbackDeletions)
-	}
-
-	s.Run("Add", func() {
-		assertCallbackCounts(func() {
-			os.Add("id 1", "object 1")
-		}, 1, 1, 0)
-	})
-
-	s.Run("Delete", func() {
-		assertCallbackCounts(func() {
-			os.Delete("id 1")
-		}, 1, 0, 1)
-	})
-
-	s.Run("List", func() {
-		assertCallbackCounts(func() {
-			os.List()
-		}, 0, 0, 0)
-	})
-
-	s.Run("Pop", func() {
-		os.Add("id 1", "object 1")
-
-		assertCallbackCounts(func() {
-			o, ok := os.Pop("id 1")
-			s.True(ok)
-			s.Equal("object 1", o)
-		}, 1, 0, 1)
-	})
-
-	s.Run("Purge", func() {
-		os.Add("id 1", "object 1")
-		os.Add("id 2", "object 2")
-
-		assertCallbackCounts(func() {
-			os.Purge()
-		}, 2, 0, 2)
-	})
-}
-func (s *MainTestSuite) TestNewMonitoredLocalStorage_Periodically() {
-	callbackCalls := 0
-	NewMonitoredLocalStorage[string]("testMeasurement", func(p *write.Point, o string, eventType EventType) {
-		callbackCalls++
-		s.Equal(Periodically, eventType)
-	}, 2*tests.ShortTimeout, s.TestCtx)
-
-	<-time.After(tests.ShortTimeout)
-	s.Equal(0, callbackCalls)
-	<-time.After(2 * tests.ShortTimeout)
-	s.Equal(1, callbackCalls)
-	<-time.After(2 * tests.ShortTimeout)
-	s.Equal(2, callbackCalls)
-}