diff --git a/mindspore/ccsrc/minddata/dataset/core/tensor_row.h b/mindspore/ccsrc/minddata/dataset/core/tensor_row.h
index 0b3b81183c..df20e8e4a9 100644
--- a/mindspore/ccsrc/minddata/dataset/core/tensor_row.h
+++ b/mindspore/ccsrc/minddata/dataset/core/tensor_row.h
@@ -72,6 +72,99 @@ class TensorRow {
   // Destructor
   ~TensorRow() = default;
 
+  /// Convert a vector of primitive types to a TensorRow consisting of n single data Tensors.
+  /// \tparam `T`
+  /// \param[in] o input vector
+  /// \param[out] output TensorRow
+  template <typename T>
+  static Status ConvertToTensorRow(const std::vector<T> &o, TensorRow *output) {
+    DataType data_type = DataType::FromCType<T>();
+    if (data_type == DataType::DE_UNKNOWN) {
+      RETURN_STATUS_UNEXPECTED("ConvertToTensorRow: Data type was not recognized.");
+    }
+    if (data_type == DataType::DE_STRING) {
+      RETURN_STATUS_UNEXPECTED("ConvertToTensorRow: Data type string is not supported.");
+    }
+
+    for (int i = 0; i < o.size(); i++) {
+      std::shared_ptr<Tensor> tensor;
+      Tensor::CreateEmpty(TensorShape({1}), data_type, &tensor);
+      std::string_view s;
+      tensor->SetItemAt({0}, o[i]);
+      output->push_back(tensor);
+    }
+    return Status::OK();
+  }
+
+  /// Convert a single primitive type to a TensorRow consisting of one single data Tensor.
+  /// \tparam `T`
+  /// \param[in] o input
+  /// \param[out] output TensorRow
+  template <typename T>
+  static Status ConvertToTensorRow(const T &o, TensorRow *output) {
+    DataType data_type = DataType::FromCType<T>();
+    if (data_type == DataType::DE_UNKNOWN) {
+      RETURN_STATUS_UNEXPECTED("ConvertToTensorRow: Data type was not recognized.");
+    }
+    if (data_type == DataType::DE_STRING) {
+      RETURN_STATUS_UNEXPECTED("ConvertToTensorRow: Data type string is not supported.");
+    }
+    std::shared_ptr<Tensor> tensor;
+    Tensor::CreateEmpty(TensorShape({1}), data_type, &tensor);
+    tensor->SetItemAt({0}, o);
+    output->push_back(tensor);
+    return Status::OK();
+  }
+
+  /// Return the value in a TensorRow consiting of 1 single data Tensor
+  /// \tparam `T`
+  /// \param[in] input TensorRow
+  /// \param[out] o the primitive variable
+  template <typename T>
+  static Status ConvertFromTensorRow(const TensorRow &input, T *o) {
+    DataType data_type = DataType::FromCType<T>();
+    if (data_type == DataType::DE_UNKNOWN) {
+      RETURN_STATUS_UNEXPECTED("ConvertFromTensorRow: Data type was not recognized.");
+    }
+    if (data_type == DataType::DE_STRING) {
+      RETURN_STATUS_UNEXPECTED("ConvertToTensorRow: Data type string is not supported.");
+    }
+    if (input.size() != 1) {
+      RETURN_STATUS_UNEXPECTED("ConvertFromTensorRow: The input TensorRow is empty.");
+    }
+    if (input.at(0)->type() != data_type) {
+      RETURN_STATUS_UNEXPECTED("ConvertFromTensorRow: The output type doesn't match the input tensor type.");
+    }
+    if (input.at(0)->shape() != TensorShape({1})) {
+      RETURN_STATUS_UNEXPECTED("ConvertFromTensorRow: The input tensors must have a shape of {1}.");
+    }
+    return input.at(0)->GetItemAt(o, {0});
+  }
+
+  /// Convert a TensorRow consisting of n single data tensors to a vector of size n
+  /// \tparam `T`
+  /// \param[in] o TensorRow consisting of n single data tensors
+  /// \param[out] o vector of primitive variable
+  template <typename T>
+  static Status ConvertFromTensorRow(const TensorRow &input, std::vector<T> *o) {
+    DataType data_type = DataType::FromCType<T>();
+    if (data_type == DataType::DE_UNKNOWN) {
+      RETURN_STATUS_UNEXPECTED("ConvertFromTensorRow: Data type was not recognized.");
+    }
+    if (data_type == DataType::DE_STRING) {
+      RETURN_STATUS_UNEXPECTED("ConvertToTensorRow: Data type string is not supported.");
+    }
+    for (int i = 0; i < input.size(); i++) {
+      if (input.at(i)->shape() != TensorShape({1})) {
+        RETURN_STATUS_UNEXPECTED("ConvertFromTensorRow: The input tensor must have a shape of 1.");
+      }
+      T item;
+      RETURN_IF_NOT_OK(input.at(i)->GetItemAt(&item, {0}));
+      o->push_back(item);
+    }
+    return Status::OK();
+  }
+
   // Functions to fetch/set id/vector
   row_id_type getId() const { return id_; }
 
diff --git a/tests/ut/cpp/dataset/CMakeLists.txt b/tests/ut/cpp/dataset/CMakeLists.txt
index 63d08e3163..ccd08d51cf 100644
--- a/tests/ut/cpp/dataset/CMakeLists.txt
+++ b/tests/ut/cpp/dataset/CMakeLists.txt
@@ -71,6 +71,7 @@ SET(DE_UT_SRCS
         status_test.cc
         task_manager_test.cc
         tensor_test.cc
+        tensor_row_test.cc
         tensor_string_test.cc
         tensorshape_test.cc
         tfReader_op_test.cc
diff --git a/tests/ut/cpp/dataset/tensor_row_test.cc b/tests/ut/cpp/dataset/tensor_row_test.cc
new file mode 100644
index 0000000000..877ffdfc3c
--- /dev/null
+++ b/tests/ut/cpp/dataset/tensor_row_test.cc
@@ -0,0 +1,258 @@
+/**
+ * Copyright 2020 Huawei Technologies Co., Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "minddata/dataset/core/client.h"
+#include "common/common.h"
+#include "gtest/gtest.h"
+#include "minddata/dataset/core/tensor.h"
+#include "minddata/dataset/core/tensor_row.h"
+
+using namespace mindspore::dataset;
+
+namespace py = pybind11;
+
+class MindDataTestTensorRowDE : public UT::Common {
+ public:
+  MindDataTestTensorRowDE() {}
+  void SetUp() { GlobalInit(); }
+};
+
+TEST_F(MindDataTestTensorRowDE, ConvertToTensorRowBoolTest) {
+  Status s;
+
+  TensorRow bool_output;
+  bool bool_value = true;
+  s = TensorRow::ConvertToTensorRow(bool_value, &bool_output);
+  ASSERT_EQ(s, Status::OK());
+  TensorRow expected_bool;
+  std::shared_ptr<Tensor> expected_tensor;
+  Tensor::CreateEmpty(TensorShape({1}), DataType(DataType::DE_BOOL), &expected_tensor);
+  expected_tensor->SetItemAt<bool>({0}, bool_value);
+  expected_bool.push_back(expected_tensor);
+  ASSERT_EQ(*(bool_output.at(0)) == *(expected_bool.at(0)), true);
+}
+
+TEST_F(MindDataTestTensorRowDE, ConvertToTensorRowIntTest) {
+  Status s;
+  TensorRow int_output;
+  int32_t int_value = 12;
+  TensorRow expected_int;
+  s = TensorRow::ConvertToTensorRow(int_value, &int_output);
+  ASSERT_EQ(s, Status::OK());
+  std::shared_ptr<Tensor> expected_tensor;
+  Tensor::CreateEmpty(TensorShape({1}), DataType(DataType::DE_INT32), &expected_tensor);
+  expected_tensor->SetItemAt({0}, int_value);
+  expected_int.push_back(expected_tensor);
+  ASSERT_EQ(*(int_output.at(0)) == *(expected_int.at(0)), true);
+}
+
+TEST_F(MindDataTestTensorRowDE, ConvertToTensorRowFloatTest) {
+  Status s;
+  TensorRow expected_bool;
+  TensorRow float_output;
+  float float_value = 12.57;
+  TensorRow expected_float;
+  s = TensorRow::ConvertToTensorRow(float_value, &float_output);
+  ASSERT_EQ(s, Status::OK());
+  std::shared_ptr<Tensor> expected_tensor;
+  Tensor::CreateEmpty(TensorShape({1}), DataType(DataType::DE_FLOAT32), &expected_tensor);
+  expected_tensor->SetItemAt({0}, float_value);
+  expected_float.push_back(expected_tensor);
+  ASSERT_EQ(*(float_output.at(0)) == *(expected_float.at(0)), true);
+}
+
+TEST_F(MindDataTestTensorRowDE, ConvertToTensorRowBoolVectorTest) {
+  Status s;
+  TensorRow bool_output;
+  std::vector<bool> bool_value = {true, false};
+  s = TensorRow::ConvertToTensorRow(bool_value, &bool_output);
+  ASSERT_EQ(s, Status::OK());
+  TensorRow expected_bool;
+  std::shared_ptr<Tensor> expected_tensor, expected_tensor2;
+  Tensor::CreateEmpty(TensorShape({1}), DataType(DataType::DE_BOOL), &expected_tensor);
+  expected_tensor->SetItemAt<bool>({0}, bool_value[0]);
+  Tensor::CreateEmpty(TensorShape({1}), DataType(DataType::DE_BOOL), &expected_tensor2);
+  expected_tensor2->SetItemAt<bool>({0}, bool_value[1]);
+  expected_bool.push_back(expected_tensor);
+  expected_bool.push_back(expected_tensor2);
+  ASSERT_EQ(*(bool_output.at(0)) == *(expected_bool.at(0)), true);
+  ASSERT_EQ(*(bool_output.at(1)) == *(expected_bool.at(1)), true);
+}
+
+TEST_F(MindDataTestTensorRowDE, ConvertToTensorRowIntVectorTest) {
+  Status s;
+  TensorRow int_output;
+  std::vector<uint64_t> int_value = {12, 16};
+  TensorRow expected_int;
+  s = TensorRow::ConvertToTensorRow(int_value, &int_output);
+  ASSERT_EQ(s, Status::OK());
+  std::shared_ptr<Tensor> expected_tensor, expected_tensor2;
+  Tensor::CreateEmpty(TensorShape({1}), DataType(DataType::DE_UINT64), &expected_tensor);
+  expected_tensor->SetItemAt({0}, int_value[0]);
+  Tensor::CreateEmpty(TensorShape({1}), DataType(DataType::DE_UINT64), &expected_tensor2);
+  expected_tensor2->SetItemAt({0}, int_value[1]);
+  expected_int.push_back(expected_tensor);
+  expected_int.push_back(expected_tensor2);
+  ASSERT_EQ(*(int_output.at(0)) == *(expected_int.at(0)), true);
+  ASSERT_EQ(*(int_output.at(1)) == *(expected_int.at(1)), true);
+}
+
+TEST_F(MindDataTestTensorRowDE, ConvertToTensorRowFloatVectorTest) {
+  Status s;
+  TensorRow float_output;
+  std::vector<double> float_value = {12.57, 0.264};
+  TensorRow expected_float;
+  s = TensorRow::ConvertToTensorRow(float_value, &float_output);
+  ASSERT_EQ(s, Status::OK());
+  std::shared_ptr<Tensor> expected_tensor, expected_tensor2;
+  Tensor::CreateEmpty(TensorShape({1}), DataType(DataType::DE_FLOAT64), &expected_tensor);
+  expected_tensor->SetItemAt({0}, float_value[0]);
+  Tensor::CreateEmpty(TensorShape({1}), DataType(DataType::DE_FLOAT64), &expected_tensor2);
+  expected_tensor2->SetItemAt({0}, float_value[1]);
+  expected_float.push_back(expected_tensor);
+  expected_float.push_back(expected_tensor2);
+  ASSERT_EQ(*(float_output.at(0)) == *(expected_float.at(0)), true);
+  ASSERT_EQ(*(float_output.at(1)) == *(expected_float.at(1)), true);
+}
+
+TEST_F(MindDataTestTensorRowDE, ConvertFromTensorRowBoolTest) {
+  Status s;
+  bool bool_value = true;
+  bool result;
+  TensorRow input_tensor_row;
+  std::shared_ptr<Tensor> input_tensor;
+  Tensor::CreateEmpty(TensorShape({1}), DataType(DataType::DE_BOOL), &input_tensor);
+  input_tensor->SetItemAt<bool>({0}, bool_value);
+  input_tensor_row.push_back(input_tensor);
+  s = TensorRow::ConvertFromTensorRow(input_tensor_row, &result);
+  ASSERT_EQ(s, Status::OK());
+  ASSERT_EQ(bool_value, result);
+}
+
+TEST_F(MindDataTestTensorRowDE, ConvertFromTensorRowIntTest) {
+  Status s;
+  int32_t int_value = 12;
+  int32_t result;
+  TensorRow input_tensor_row;
+  std::shared_ptr<Tensor> input_tensor;
+  Tensor::CreateEmpty(TensorShape({1}), DataType(DataType::DE_INT32), &input_tensor);
+  input_tensor->SetItemAt({0}, int_value);
+  input_tensor_row.push_back(input_tensor);
+  s = TensorRow::ConvertFromTensorRow(input_tensor_row, &result);
+  ASSERT_EQ(s, Status::OK());
+  ASSERT_EQ(int_value, result);
+}
+
+TEST_F(MindDataTestTensorRowDE, ConvertFromTensorRowFloatTest) {
+  Status s;
+  float float_value = 12.57;
+  float result;
+  TensorRow input_tensor_row;
+  std::shared_ptr<Tensor> input_tensor;
+  Tensor::CreateEmpty(TensorShape({1}), DataType(DataType::DE_FLOAT32), &input_tensor);
+  input_tensor->SetItemAt({0}, float_value);
+  input_tensor_row.push_back(input_tensor);
+  s = TensorRow::ConvertFromTensorRow(input_tensor_row, &result);
+  ASSERT_EQ(s, Status::OK());
+  ASSERT_EQ(float_value, result);
+}
+
+TEST_F(MindDataTestTensorRowDE, ConvertFromTensorRowBoolVectorTest) {
+  Status s;
+  std::vector<bool> bool_value = {true, false};
+  std::vector<bool> result;
+  TensorRow input_tensor_row;
+  std::shared_ptr<Tensor> input_tensor1, input_tensor2;
+  Tensor::CreateEmpty(TensorShape({1}), DataType(DataType::DE_BOOL), &input_tensor1);
+  input_tensor1->SetItemAt<bool>({0}, bool_value[0]);
+  Tensor::CreateEmpty(TensorShape({1}), DataType(DataType::DE_BOOL), &input_tensor2);
+  input_tensor2->SetItemAt<bool>({0}, bool_value[1]);
+  input_tensor_row.push_back(input_tensor1);
+  input_tensor_row.push_back(input_tensor2);
+  s = TensorRow::ConvertFromTensorRow(input_tensor_row, &result);
+  ASSERT_EQ(s, Status::OK());
+  ASSERT_EQ(result, bool_value);
+}
+
+TEST_F(MindDataTestTensorRowDE, ConvertFromTensorRowIntVectorTest) {
+  Status s;
+  std::vector<uint64_t> int_value = {12, 16};
+  std::vector<uint64_t> result;
+  TensorRow input_tensor_row;
+  std::shared_ptr<Tensor> input_tensor1, input_tensor2;
+  Tensor::CreateEmpty(TensorShape({1}), DataType(DataType::DE_UINT64), &input_tensor1);
+  input_tensor1->SetItemAt({0}, int_value[0]);
+  Tensor::CreateEmpty(TensorShape({1}), DataType(DataType::DE_UINT64), &input_tensor2);
+  input_tensor2->SetItemAt({0}, int_value[1]);
+  input_tensor_row.push_back(input_tensor1);
+  input_tensor_row.push_back(input_tensor2);
+  s = TensorRow::ConvertFromTensorRow(input_tensor_row, &result);
+  ASSERT_EQ(s, Status::OK());
+  ASSERT_EQ(result, int_value);
+}
+
+TEST_F(MindDataTestTensorRowDE, ConvertFromTensorRowFloatVectorTest) {
+  Status s;
+  std::vector<double> float_value = {12.57, 0.264};
+  std::vector<double> result;
+  TensorRow input_tensor_row;
+  std::shared_ptr<Tensor> input_tensor1, input_tensor2;
+  Tensor::CreateEmpty(TensorShape({1}), DataType(DataType::DE_FLOAT64), &input_tensor1);
+  input_tensor1->SetItemAt({0}, float_value[0]);
+  Tensor::CreateEmpty(TensorShape({1}), DataType(DataType::DE_FLOAT64), &input_tensor2);
+  input_tensor2->SetItemAt({0}, float_value[1]);
+  input_tensor_row.push_back(input_tensor1);
+  input_tensor_row.push_back(input_tensor2);
+  s = TensorRow::ConvertFromTensorRow(input_tensor_row, &result);
+  ASSERT_EQ(s, Status::OK());
+  ASSERT_EQ(result, float_value);
+}
+
+TEST_F(MindDataTestTensorRowDE, ConvertToTensorRowInvalidDataTest) {
+  TensorRow output;
+  std::string string_input = "Bye";
+  ASSERT_FALSE(TensorRow::ConvertToTensorRow(string_input, &output).IsOk());
+  std::vector<std::string> string_vector_input = {"Hello"};
+  ASSERT_FALSE(TensorRow::ConvertToTensorRow(string_vector_input, &output).IsOk());
+}
+
+TEST_F(MindDataTestTensorRowDE, ConvertFromTensorRowTypeMismatchTest) {
+  TensorRow input_tensor_row;
+  std::shared_ptr<Tensor> input_tensor1;
+  Tensor::CreateEmpty(TensorShape({1}), DataType(DataType::DE_BOOL), &input_tensor1);
+  input_tensor1->SetItemAt({0}, false);
+  input_tensor_row.push_back(input_tensor1);
+  double output;
+  ASSERT_FALSE(TensorRow::ConvertFromTensorRow(input_tensor_row, &output).IsOk());
+  std::vector<double> output_vector;
+  ASSERT_FALSE(TensorRow::ConvertFromTensorRow(input_tensor_row, &output_vector).IsOk());
+}
+
+TEST_F(MindDataTestTensorRowDE, ConvertFromTensorRowInvalidShapeTest) {
+  TensorRow input_tensor_row;
+  std::shared_ptr<Tensor> input_tensor1;
+  Tensor::CreateEmpty(TensorShape({2}), DataType(DataType::DE_FLOAT64), &input_tensor1);
+  input_tensor_row.push_back(input_tensor1);
+  std::vector<double> output;
+  ASSERT_FALSE(TensorRow::ConvertFromTensorRow(input_tensor_row, &output).IsOk());
+  std::vector<double> output_vector;
+  ASSERT_FALSE(TensorRow::ConvertFromTensorRow(input_tensor_row, &output_vector).IsOk());
+}
+
+TEST_F(MindDataTestTensorRowDE, ConvertFromTensorRowEmptyInputTest) {
+  TensorRow input_tensor_row;
+  double output;
+  ASSERT_FALSE(TensorRow::ConvertFromTensorRow(input_tensor_row, &output).IsOk());
+}
\ No newline at end of file