cocos/agent/cvms/api/grpc/client_test.go

// Copyright (c) Ultraviolet
// SPDX-License-Identifier: Apache-2.0
package grpc

import (
	"context"
	"testing"
	"time"

	mglog "github.com/absmach/supermq/logger"
	"github.com/stretchr/testify/assert"
	"github.com/stretchr/testify/mock"
	"github.com/ultravioletrs/cocos/agent"
	"github.com/ultravioletrs/cocos/agent/cvms"
	"github.com/ultravioletrs/cocos/agent/cvms/api/grpc/storage"
	servermocks "github.com/ultravioletrs/cocos/agent/cvms/server/mocks"
	"github.com/ultravioletrs/cocos/agent/mocks"
	pkggrpc "github.com/ultravioletrs/cocos/pkg/clients/grpc"
	clientmocks "github.com/ultravioletrs/cocos/pkg/clients/grpc/mocks"
	"github.com/ultravioletrs/cocos/pkg/ingress"
	"golang.org/x/crypto/sha3"
	"google.golang.org/grpc"
	"google.golang.org/protobuf/proto"
)

type mockStream struct {
	mock.Mock
	grpc.ClientStream
}

func (m *mockStream) Recv() (*cvms.ServerStreamMessage, error) {
	args := m.Called()
	return args.Get(0).(*cvms.ServerStreamMessage), args.Error(1)
}

func (m *mockStream) Send(msg *cvms.ClientStreamMessage) error {
	args := m.Called(msg)
	return args.Error(0)
}

// mockIngressProxy is a mock implementation of the ingress proxy.
type mockIngressProxy struct {
	mock.Mock
}

func (m *mockIngressProxy) Start(config ingress.ProxyConfig, ctx ingress.ProxyContext) error {
	args := m.Called(config, ctx)
	return args.Error(0)
}

func (m *mockIngressProxy) Stop() error {
	args := m.Called()
	return args.Error(0)
}

func TestManagerClient_Process(t *testing.T) {
	tests := []struct {
		name        string
		setupMocks  func(mockStream *mockStream, mockSvc *mocks.Service, mockServerSvc *servermocks.AgentServer, grpcClient *clientmocks.Client)
		expectError bool
		errorMsg    string
	}{
		{
			name: "Stop computation",
			setupMocks: func(mockStream *mockStream, mockSvc *mocks.Service, mockServerSvc *servermocks.AgentServer, grpcClient *clientmocks.Client) {
				mockStream.On("Recv").Return(&cvms.ServerStreamMessage{
					Message: &cvms.ServerStreamMessage_StopComputation{
						StopComputation: &cvms.StopComputation{},
					},
				}, nil)
				mockStream.On("Send", mock.Anything).Return(nil)
				mockSvc.On("StopComputation", mock.Anything).Return(nil)
				mockServerSvc.On("Stop").Return(nil)
			},
			expectError: true,
			errorMsg:    "context deadline exceeded",
		},
		{
			name: "Run request chunks",
			setupMocks: func(mockStream *mockStream, mockSvc *mocks.Service, mockServerSvc *servermocks.AgentServer, grpcClient *clientmocks.Client) {
				mockStream.On("Recv").Return(&cvms.ServerStreamMessage{
					Message: &cvms.ServerStreamMessage_RunReqChunks{
						RunReqChunks: &cvms.RunReqChunks{},
					},
				}, nil)
				mockStream.On("Send", mock.Anything).Return(nil).Once()
				mockSvc.On("Run", mock.Anything, mock.Anything).Return("", assert.AnError).Once()
			},
			expectError: true,
		},
		{
			name: "Agent state request",
			setupMocks: func(mockStream *mockStream, mockSvc *mocks.Service, mockServerSvc *servermocks.AgentServer, grpcClient *clientmocks.Client) {
				mockStream.On("Recv").Return(&cvms.ServerStreamMessage{
					Message: &cvms.ServerStreamMessage_AgentStateReq{
						AgentStateReq: &cvms.AgentStateReq{
							Id: "test-agent",
						},
					},
				}, nil)
				mockStream.On("Send", mock.Anything).Return(nil)
				mockSvc.On("State").Return("test-state")
			},
			expectError: true,
			errorMsg:    "context deadline exceeded",
		},
		{
			name: "Disconnect request",
			setupMocks: func(mockStream *mockStream, mockSvc *mocks.Service, mockServerSvc *servermocks.AgentServer, grpcClient *clientmocks.Client) {
				mockStream.On("Recv").Return(&cvms.ServerStreamMessage{
					Message: &cvms.ServerStreamMessage_DisconnectReq{},
				}, nil)
				mockStream.On("Send", mock.Anything).Return(nil)
				grpcClient.On("Close").Return(nil)
			},
			expectError: true,
			errorMsg:    "context deadline exceeded",
		},
		{
			name: "Receive error",
			setupMocks: func(mockStream *mockStream, mockSvc *mocks.Service, mockServerSvc *servermocks.AgentServer, grpcClient *clientmocks.Client) {
				mockStream.On("Recv").Return(&cvms.ServerStreamMessage{}, assert.AnError)
			},
			expectError: true,
		},
	}

	for _, tc := range tests {
		t.Run(tc.name, func(t *testing.T) {
			mockStream := new(mockStream)
			mockSvc := new(mocks.Service)
			mockServerSvc := new(servermocks.AgentServer)
			messageQueue := make(chan *cvms.ClientStreamMessage)
			logger := mglog.NewMock()

			go func() {
				<-messageQueue
			}()

			grpcClient := new(clientmocks.Client)

			client, err := NewClient(mockStream, mockSvc, messageQueue, logger, mockServerSvc, nil, t.TempDir(), func(ctx context.Context) (pkggrpc.Client, cvms.Service_ProcessClient, error) { return nil, nil, nil }, grpcClient)
			assert.NoError(t, err)

			ctx, cancel := context.WithTimeout(context.Background(), 100*time.Millisecond)
			defer cancel()

			tc.setupMocks(mockStream, mockSvc, mockServerSvc, grpcClient)

			err = client.Process(ctx, cancel)

			if tc.expectError {
				assert.Error(t, err)
				if tc.errorMsg != "" {
					assert.Contains(t, err.Error(), tc.errorMsg)
				}
			} else {
				assert.NoError(t, err)
			}
		})
	}
}

func TestManagerClient_handleRunReqChunks(t *testing.T) {
	mockStream := new(mockStream)
	mockSvc := new(mocks.Service)
	mockServerSvc := new(servermocks.AgentServer)
	messageQueue := make(chan *cvms.ClientStreamMessage, 10)
	logger := mglog.NewMock()
	grpcClient := new(clientmocks.Client)

	client, err := NewClient(mockStream, mockSvc, messageQueue, logger, mockServerSvc, nil, t.TempDir(), func(ctx context.Context) (pkggrpc.Client, cvms.Service_ProcessClient, error) { return nil, nil, nil }, grpcClient)
	assert.NoError(t, err)

	runReq := &cvms.ComputationRunReq{
		Id: "test-id",
		Datasets: []*cvms.Dataset{
			{
				Hash: sha3.New256().Sum([]byte("test-dataset")),
			},
		},
		Algorithm: &cvms.Algorithm{
			Hash: sha3.New256().Sum([]byte("test-algorithm")),
		},
		ResultConsumers: []*cvms.ResultConsumer{
			{
				UserKey: []byte("test-consumer"),
			},
		},
	}
	runReqBytes, _ := proto.Marshal(runReq)

	chunk1 := &cvms.ServerStreamMessage_RunReqChunks{
		RunReqChunks: &cvms.RunReqChunks{
			Id:     "chunk-1",
			Data:   runReqBytes[:len(runReqBytes)/2],
			IsLast: false,
		},
	}
	chunk2 := &cvms.ServerStreamMessage_RunReqChunks{
		RunReqChunks: &cvms.RunReqChunks{
			Id:     "chunk-1",
			Data:   runReqBytes[len(runReqBytes)/2:],
			IsLast: true,
		},
	}

	mockSvc.On("State").Return("ReceivingManifest")
	mockSvc.On("InitComputation", mock.Anything, mock.Anything).Return(nil)
	mockServerSvc.On("Start", mock.Anything, mock.Anything, mock.Anything).Return(nil)

	err = client.handleRunReqChunks(context.Background(), chunk1)
	assert.NoError(t, err)

	err = client.handleRunReqChunks(context.Background(), chunk2)
	assert.NoError(t, err)

	// Wait for the goroutine to finish
	time.Sleep(50 * time.Millisecond)

	mockSvc.AssertExpectations(t)
	assert.Len(t, messageQueue, 1)

	msg := <-messageQueue
	runRes, ok := msg.Message.(*cvms.ClientStreamMessage_RunRes)
	assert.True(t, ok)
	assert.Equal(t, "test-id", runRes.RunRes.ComputationId)
}

func TestManagerClient_handleStopComputation(t *testing.T) {
	mockStream := new(mockStream)
	mockSvc := new(mocks.Service)
	mockServerSvc := new(servermocks.AgentServer)
	messageQueue := make(chan *cvms.ClientStreamMessage, 10)
	logger := mglog.NewMock()
	grpcClient := new(clientmocks.Client)

	client, err := NewClient(mockStream, mockSvc, messageQueue, logger, mockServerSvc, nil, t.TempDir(), func(ctx context.Context) (pkggrpc.Client, cvms.Service_ProcessClient, error) { return nil, nil, nil }, grpcClient)
	assert.NoError(t, err)

	stopReq := &cvms.ServerStreamMessage_StopComputation{
		StopComputation: &cvms.StopComputation{
			ComputationId: "test-comp-id",
		},
	}

	mockSvc.On("StopComputation", mock.Anything).Return(nil)
	mockServerSvc.On("Stop").Return(nil)

	client.handleStopComputation(context.Background(), stopReq)

	// Wait for the goroutine to finish
	time.Sleep(50 * time.Millisecond)

	mockSvc.AssertExpectations(t)
	assert.Len(t, messageQueue, 1)

	msg := <-messageQueue
	stopRes, ok := msg.Message.(*cvms.ClientStreamMessage_StopComputationRes)
	assert.True(t, ok)
	assert.Equal(t, "test-comp-id", stopRes.StopComputationRes.ComputationId)
	assert.Empty(t, stopRes.StopComputationRes.Message)
}

func TestManagerClient_timeoutRequest(t *testing.T) {
	rm := newRunRequestManager()
	rm.requests["test-id"] = &runRequest{
		timer:     time.NewTimer(100 * time.Millisecond),
		buffer:    []byte("test-data"),
		lastChunk: time.Now(),
	}

	rm.timeoutRequest("test-id")

	assert.Len(t, rm.requests, 0)
}

// TestManagerClient_sendPendingMessages tests sending pending messages on reconnection.
func TestManagerClient_sendPendingMessages(t *testing.T) {
	mockStream := new(mockStream)
	mockSvc := new(mocks.Service)
	mockServerSvc := new(servermocks.AgentServer)
	messageQueue := make(chan *cvms.ClientStreamMessage, 10)
	logger := mglog.NewMock()
	grpcClient := new(clientmocks.Client)

	client, err := NewClient(mockStream, mockSvc, messageQueue, logger, mockServerSvc, nil, t.TempDir(), func(ctx context.Context) (pkggrpc.Client, cvms.Service_ProcessClient, error) { return nil, nil, nil }, grpcClient)
	assert.NoError(t, err)

	// Add a pending message to storage
	testMsg := &cvms.ClientStreamMessage{
		Message: &cvms.ClientStreamMessage_RunRes{
			RunRes: &cvms.RunResponse{
				ComputationId: "test-id",
			},
		},
	}
	err = client.storage.Add(testMsg)
	assert.NoError(t, err)

	// Mock successful send
	mockStream.On("Send", mock.Anything).Return(nil).Once()

	// Load and send pending messages
	pending, err := client.storage.Load()
	assert.NoError(t, err)
	assert.Len(t, pending, 1)

	client.sendPendingMessages(pending)

	mockStream.AssertExpectations(t)
}

// TestManagerClient_sendPendingMessagesWithError tests pending message send failure.
func TestManagerClient_sendPendingMessagesWithError(t *testing.T) {
	mockStream := new(mockStream)
	mockSvc := new(mocks.Service)
	mockServerSvc := new(servermocks.AgentServer)
	messageQueue := make(chan *cvms.ClientStreamMessage, 10)
	logger := mglog.NewMock()
	grpcClient := new(clientmocks.Client)

	client, err := NewClient(mockStream, mockSvc, messageQueue, logger, mockServerSvc, nil, t.TempDir(), func(ctx context.Context) (pkggrpc.Client, cvms.Service_ProcessClient, error) { return nil, nil, nil }, grpcClient)
	assert.NoError(t, err)

	testMsg := &cvms.ClientStreamMessage{
		Message: &cvms.ClientStreamMessage_RunRes{
			RunRes: &cvms.RunResponse{
				ComputationId: "test-id",
			},
		},
	}

	// Mock failed send
	mockStream.On("Send", mock.Anything).Return(assert.AnError)

	pending := []storage.Message{
		{
			Message: testMsg,
			Time:    time.Now(),
		},
	}

	client.sendPendingMessages(pending)

	mockStream.AssertExpectations(t)
}

// TestManagerClient_addChunkTimeout tests chunk timeout in runRequestManager.
func TestManagerClient_addChunkTimeout(t *testing.T) {
	rm := newRunRequestManager()

	// Add first chunk
	chunk1 := []byte("chunk1")
	buffer, complete := rm.addChunk("test-id", chunk1, false)
	assert.Nil(t, buffer)
	assert.False(t, complete)

	// Verify request exists
	rm.mu.Lock()
	assert.Contains(t, rm.requests, "test-id")
	rm.mu.Unlock()

	// Wait for timeout
	time.Sleep(35 * time.Second) // runReqTimeout is 30 seconds

	// Verify request was removed
	rm.mu.Lock()
	assert.NotContains(t, rm.requests, "test-id")
	rm.mu.Unlock()
}

// TestManagerClient_addChunkMultiple tests adding multiple chunks.
func TestManagerClient_addChunkMultiple(t *testing.T) {
	rm := newRunRequestManager()

	chunk1 := []byte("chunk1")
	chunk2 := []byte("chunk2")
	chunk3 := []byte("chunk3")

	// Add chunks
	buffer, complete := rm.addChunk("test-id", chunk1, false)
	assert.Nil(t, buffer)
	assert.False(t, complete)

	buffer, complete = rm.addChunk("test-id", chunk2, false)
	assert.Nil(t, buffer)
	assert.False(t, complete)

	buffer, complete = rm.addChunk("test-id", chunk3, true)
	assert.NotNil(t, buffer)
	assert.True(t, complete)

	expected := append(append(chunk1, chunk2...), chunk3...)
	assert.Equal(t, expected, buffer)
}

// TestManagerClient_handleStopComputationWithIngressProxy tests stop with ingress proxy.
func TestManagerClient_handleStopComputationWithIngressProxy(t *testing.T) {
	mockStream := new(mockStream)
	mockSvc := new(mocks.Service)
	mockServerSvc := new(servermocks.AgentServer)
	mockIngressProxy := new(mockIngressProxy)
	messageQueue := make(chan *cvms.ClientStreamMessage, 10)
	logger := mglog.NewMock()
	grpcClient := new(clientmocks.Client)

	client, err := NewClient(mockStream, mockSvc, messageQueue, logger, mockServerSvc, mockIngressProxy, t.TempDir(), func(ctx context.Context) (pkggrpc.Client, cvms.Service_ProcessClient, error) { return nil, nil, nil }, grpcClient)
	assert.NoError(t, err)

	stopReq := &cvms.ServerStreamMessage_StopComputation{
		StopComputation: &cvms.StopComputation{
			ComputationId: "test-comp-id",
		},
	}

	mockSvc.On("StopComputation", mock.Anything).Return(nil)
	mockServerSvc.On("Stop").Return(nil)
	mockIngressProxy.On("Stop").Return(nil)

	client.handleStopComputation(context.Background(), stopReq)

	time.Sleep(50 * time.Millisecond)

	mockSvc.AssertExpectations(t)
	mockServerSvc.AssertExpectations(t)
	mockIngressProxy.AssertExpectations(t)
	assert.Len(t, messageQueue, 1)
}

// TestManagerClient_handleStopComputationWithIngressProxyError tests stop with ingress proxy error.
func TestManagerClient_handleStopComputationWithIngressProxyError(t *testing.T) {
	mockStream := new(mockStream)
	mockSvc := new(mocks.Service)
	mockServerSvc := new(servermocks.AgentServer)
	mockIngressProxy := new(mockIngressProxy)
	messageQueue := make(chan *cvms.ClientStreamMessage, 10)
	logger := mglog.NewMock()
	grpcClient := new(clientmocks.Client)

	client, err := NewClient(mockStream, mockSvc, messageQueue, logger, mockServerSvc, mockIngressProxy, t.TempDir(), func(ctx context.Context) (pkggrpc.Client, cvms.Service_ProcessClient, error) { return nil, nil, nil }, grpcClient)
	assert.NoError(t, err)

	stopReq := &cvms.ServerStreamMessage_StopComputation{
		StopComputation: &cvms.StopComputation{
			ComputationId: "test-comp-id",
		},
	}

	mockSvc.On("StopComputation", mock.Anything).Return(nil)
	mockServerSvc.On("Stop").Return(nil)
	mockIngressProxy.On("Stop").Return(assert.AnError)

	client.handleStopComputation(context.Background(), stopReq)

	time.Sleep(50 * time.Millisecond)

	mockIngressProxy.AssertExpectations(t)
}

// TestManagerClient_sendMessage tests sendMessage with timeout.
func TestManagerClient_sendMessage(t *testing.T) {
	mockStream := new(mockStream)
	mockSvc := new(mocks.Service)
	mockServerSvc := new(servermocks.AgentServer)
	messageQueue := make(chan *cvms.ClientStreamMessage, 1)
	logger := mglog.NewMock()
	grpcClient := new(clientmocks.Client)

	client, err := NewClient(mockStream, mockSvc, messageQueue, logger, mockServerSvc, nil, t.TempDir(), func(ctx context.Context) (pkggrpc.Client, cvms.Service_ProcessClient, error) { return nil, nil, nil }, grpcClient)
	assert.NoError(t, err)

	msg := &cvms.ClientStreamMessage{
		Message: &cvms.ClientStreamMessage_RunRes{
			RunRes: &cvms.RunResponse{
				ComputationId: "test-id",
			},
		},
	}

	client.sendMessage(msg)

	select {
	case received := <-messageQueue:
		assert.Equal(t, msg, received)
	case <-time.After(1 * time.Second):
		t.Fatal("Message not received")
	}
}

// TestManagerClient_sendMessageTimeout tests sendMessage timeout when queue is full.
func TestManagerClient_sendMessageTimeout(t *testing.T) {
	mockStream := new(mockStream)
	mockSvc := new(mocks.Service)
	mockServerSvc := new(servermocks.AgentServer)
	messageQueue := make(chan *cvms.ClientStreamMessage) // No buffer
	logger := mglog.NewMock()
	grpcClient := new(clientmocks.Client)

	client, err := NewClient(mockStream, mockSvc, messageQueue, logger, mockServerSvc, nil, t.TempDir(), func(ctx context.Context) (pkggrpc.Client, cvms.Service_ProcessClient, error) { return nil, nil, nil }, grpcClient)
	assert.NoError(t, err)

	msg := &cvms.ClientStreamMessage{
		Message: &cvms.ClientStreamMessage_RunRes{
			RunRes: &cvms.RunResponse{
				ComputationId: "test-id",
			},
		},
	}

	// Don't read from queue, so sendMessage will timeout
	client.sendMessage(msg)

	// Should complete without blocking
	time.Sleep(100 * time.Millisecond)
}

// TestManagerClient_handleRunReqChunksWithRemoteSource tests handling run request with remote source.
func TestManagerClient_handleRunReqChunksWithRemoteSource(t *testing.T) {
	mockStream := new(mockStream)
	mockSvc := new(mocks.Service)
	mockServerSvc := new(servermocks.AgentServer)
	messageQueue := make(chan *cvms.ClientStreamMessage, 10)
	logger := mglog.NewMock()
	grpcClient := new(clientmocks.Client)

	client, err := NewClient(mockStream, mockSvc, messageQueue, logger, mockServerSvc, nil, t.TempDir(), func(ctx context.Context) (pkggrpc.Client, cvms.Service_ProcessClient, error) { return nil, nil, nil }, grpcClient)
	assert.NoError(t, err)

	runReq := &cvms.ComputationRunReq{
		Id:          "test-id-remote",
		Name:        "test-computation",
		Description: "test description",
		Datasets: []*cvms.Dataset{
			{
				Hash:     sha3.New256().Sum([]byte("test-dataset")),
				Filename: "data.csv",
				Source: &cvms.Source{
					Type:            "oci-image",
					Url:             "docker://registry.example.com/data:v1",
					KbsResourcePath: "default/key/data-key",
					Encrypted:       true,
				},
				Decompress: true,
			},
		},
		Algorithm: &cvms.Algorithm{
			Hash:     sha3.New256().Sum([]byte("test-algorithm")),
			AlgoType: "python",
			AlgoArgs: []string{"--verbose"},
			Source: &cvms.Source{
				Type:            "oci-image",
				Url:             "docker://registry.example.com/algo:v1",
				KbsResourcePath: "default/key/algo-key",
				Encrypted:       true,
			},
		},
		Kbs: &cvms.KBSConfig{
			Url:     "https://kbs.example.com:8080",
			Enabled: true,
		},
		ResultConsumers: []*cvms.ResultConsumer{
			{
				UserKey: []byte("test-consumer"),
			},
		},
	}
	runReqBytes, _ := proto.Marshal(runReq)

	chunk := &cvms.ServerStreamMessage_RunReqChunks{
		RunReqChunks: &cvms.RunReqChunks{
			Id:     "chunk-remote-1",
			Data:   runReqBytes,
			IsLast: true,
		},
	}

	mockSvc.On("State").Return("ReceivingManifest")
	mockSvc.On("InitComputation", mock.Anything, mock.MatchedBy(func(c agent.Computation) bool {
		// Verify KBS config is passed
		if !c.KBS.Enabled || c.KBS.URL != "https://kbs.example.com:8080" {
			return false
		}
		// Verify algorithm source is passed
		if c.Algorithm.Source == nil ||
			c.Algorithm.Source.URL != "docker://registry.example.com/algo:v1" ||
			c.Algorithm.Source.KBSResourcePath != "default/key/algo-key" ||
			!c.Algorithm.Source.Encrypted {
			return false
		}
		// Verify algorithm type and args
		if c.Algorithm.AlgoType != "python" || len(c.Algorithm.AlgoArgs) != 1 || c.Algorithm.AlgoArgs[0] != "--verbose" {
			return false
		}
		// Verify dataset source is passed
		if len(c.Datasets) != 1 ||
			c.Datasets[0].Source == nil ||
			c.Datasets[0].Source.URL != "docker://registry.example.com/data:v1" ||
			c.Datasets[0].Filename != "data.csv" ||
			!c.Datasets[0].Decompress {
			return false
		}
		return true
	})).Return(nil)
	mockServerSvc.On("Start", mock.Anything, mock.Anything, mock.Anything).Return(nil)

	err = client.handleRunReqChunks(context.Background(), chunk)
	assert.NoError(t, err)

	// Wait for the goroutine to finish
	time.Sleep(100 * time.Millisecond)

	mockSvc.AssertExpectations(t)
}

// TestManagerClient_handleRunReqChunksAlreadyProcessing tests skipping init when already processing.
func TestManagerClient_handleRunReqChunksAlreadyProcessing(t *testing.T) {
	mockStream := new(mockStream)
	mockSvc := new(mocks.Service)
	mockServerSvc := new(servermocks.AgentServer)
	messageQueue := make(chan *cvms.ClientStreamMessage, 10)
	logger := mglog.NewMock()
	grpcClient := new(clientmocks.Client)

	client, err := NewClient(mockStream, mockSvc, messageQueue, logger, mockServerSvc, nil, t.TempDir(), func(ctx context.Context) (pkggrpc.Client, cvms.Service_ProcessClient, error) { return nil, nil, nil }, grpcClient)
	assert.NoError(t, err)

	runReq := &cvms.ComputationRunReq{
		Id:   "test-id-processing",
		Name: "test-computation",
	}
	runReqBytes, _ := proto.Marshal(runReq)

	chunk := &cvms.ServerStreamMessage_RunReqChunks{
		RunReqChunks: &cvms.RunReqChunks{
			Id:     "chunk-processing-1",
			Data:   runReqBytes,
			IsLast: true,
		},
	}

	// Simulate agent already processing a computation
	mockSvc.On("State").Return("Running")

	err = client.handleRunReqChunks(context.Background(), chunk)
	assert.NoError(t, err)

	// Wait for the goroutine to finish
	time.Sleep(50 * time.Millisecond)

	// InitComputation should NOT be called since state is not ReceivingManifest
	mockSvc.AssertNotCalled(t, "InitComputation")
}