Improved Test coverage for Service Component

Issue-ID: POLICY-3351
Change-Id: I7d710a3fbd91d3c62fe29c4748244b480e7798e6
Signed-off-by: Lathish <lathishbabu.ganesan@est.tech>

7 files changed, 1304 insertions, 0 deletions

diff --git a/gui-clamp/ui-react/src/api/ControlLoopService.test.js b/gui-clamp/ui-react/src/api/ControlLoopService.test.js
new file mode 100644
index 0000000..a460225
--- /dev/null
+++ b/gui-clamp/ui-react/src/api/ControlLoopService.test.js
@@ -0,0 +1,50 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2022 Nordix Foundation.
+ *  ================================================================================
+ *  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.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+import ControlLoopService from "./ControlLoopService";
+
+describe("Verify GetControlLoopInstantiation", () => {
+  let response;
+  let name = "name";
+  let template = "template";
+  global.fetch = jest.fn(() =>
+    Promise.resolve({
+      status: "Success",
+      ok: true,
+    })
+  );
+  response = ControlLoopService.getControlLoopInstantiation(name, template);
+  it("Test getControlLoopInstantiation", () => {
+    expect(response.status).toEqual(response.status);
+  });
+});
+describe("Verify DeleteInstantiation", () => {
+  let response;
+  let name = "name";
+  let version = "version";
+  global.fetch = jest.fn(() =>
+    Promise.resolve({
+      status: "Success",
+      ok: true,
+    })
+  );
+  response = ControlLoopService.deleteInstantiation(name, version);
+  it("Test deleteInstantiation", () => {
+    expect(response.status).toEqual(response.status);
+  });
+});
diff --git a/gui-clamp/ui-react/src/api/LoopActionService.test.js b/gui-clamp/ui-react/src/api/LoopActionService.test.js
new file mode 100644
index 0000000..4253c8c
--- /dev/null
+++ b/gui-clamp/ui-react/src/api/LoopActionService.test.js
@@ -0,0 +1,58 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2022 Nordix Foundation.
+ *  ================================================================================
+ *  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.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+import LoopActionService from "./LoopActionService";
+
+describe("Verify PerformAction", () => {
+  let response;
+  let cl_name = "name";
+  let uiAction = "action";
+  describe("Response Ok Check", () => {
+    global.fetch = jest.fn(() =>
+      Promise.resolve({
+        status: "Success",
+        ok: true,
+      })
+    );
+    beforeEach(async () => {
+      response = await LoopActionService.performAction(cl_name, uiAction);
+    });
+    it("Test performAction returns correct response status", () => {
+      expect(response.ok).toEqual(true);
+    });
+  });
+});
+describe("Verify RefreshStatus", () => {
+  let response;
+  let cl_name = "name";
+  describe("Response Ok Check", () => {
+    global.fetch = jest.fn(() =>
+      Promise.resolve({
+        json: () => Promise.resolve({ name: "name" }),
+        status: "Success",
+        ok: true,
+      })
+    );
+    beforeEach(async () => {
+      response = await LoopActionService.refreshStatus(cl_name);
+    });
+    it("Test refreshStatus returns correct response", () => {
+      expect(response).toEqual({ name: "name" });
+    });
+  });
+});
diff --git a/gui-clamp/ui-react/src/api/LoopService.test.js b/gui-clamp/ui-react/src/api/LoopService.test.js
new file mode 100644
index 0000000..bd68582
--- /dev/null
+++ b/gui-clamp/ui-react/src/api/LoopService.test.js
@@ -0,0 +1,443 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2022 Nordix Foundation.
+ *  ================================================================================
+ *  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.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+import LoopService from "./LoopService";
+
+describe("Verify GetLoopNames", () => {
+  let response;
+  let loopNameJson;
+  describe("Non-Empty Json Check", () => {
+    loopNameJson = { name: "loop1" };
+    global.fetch = jest.fn(() =>
+      Promise.resolve({
+        json: () => Promise.resolve({ name: "loop1" }),
+        status: "Success",
+        ok: true,
+      })
+    );
+    beforeEach(async () => {
+      response = await LoopService.getLoopNames();
+    });
+    it("Test getLoopNames returns correct json", () => {
+      expect(response).toEqual(loopNameJson);
+    });
+  });
+  describe("Empty Json Check", () => {
+    loopNameJson = {};
+    global.fetch = jest.fn(() =>
+      Promise.resolve({
+        json: () => Promise.resolve({}),
+        status: "Failed",
+        ok: false,
+      })
+    );
+    beforeEach(async () => {
+      response = await LoopService.getLoopNames();
+    });
+    it("Test getLoopNames returns empty json", () => {
+      expect(response).toEqual(loopNameJson);
+    });
+  });
+  describe("Error during API call", () => {
+    loopNameJson = {};
+    beforeEach(async () => {
+      response = await LoopService.getLoopNames();
+    });
+    it("Test getLoopNames returns empty json", () => {
+      expect(response).toEqual(loopNameJson);
+    });
+  });
+});
+
+describe("Verify CreateLoop", () => {
+  let response;
+  let loopNameJson;
+  let loopName = "loop1";
+  let templateName = "template1";
+  describe("Non-Empty Json Check", () => {
+    loopNameJson = { name: "loop1" };
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve({ name: "loop1" }),
+          status: "Success",
+          ok: true,
+        })
+      );
+      response = await LoopService.createLoop(loopName, templateName);
+    });
+
+    it("Test createLoop returns correct json", () => {
+      expect(response).toEqual(loopNameJson);
+    });
+  });
+  describe("Error during API call", () => {
+    let emptyResponse = "";
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve(""),
+        })
+      );
+      response = await LoopService.createLoop("", "");
+    });
+    it("Test createLoop returns empty", () => {
+      expect(response).toEqual(emptyResponse);
+    });
+  });
+});
+describe("Verify GetLoop", () => {
+  let actualResponse;
+  let expected;
+  let name = "loop1";
+  describe("Non-Empty Json Check", () => {
+    beforeEach(async () => {
+      expected = { name: "loop1" };
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve({ name: "loop1" }),
+          status: "Success",
+          ok: true,
+        })
+      );
+      actualResponse = await LoopService.getLoop(name);
+    });
+
+    it("Test getLoop returns correct json", () => {
+      expect(actualResponse).toEqual(expected);
+    });
+  });
+  describe("Error during API call", () => {
+    beforeEach(async () => {
+      expected = {};
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve({}),
+        })
+      );
+      actualResponse = await LoopService.getLoop(name);
+    });
+    it("Test getLoop returns empty", () => {
+      expect(actualResponse).toEqual(expected);
+    });
+  });
+});
+describe("Verify SetMicroServiceProperties", () => {
+  let actualResponse;
+  let expected;
+  let name = "loop1";
+  let jsonData = {};
+  describe("Non-Empty Text Check", () => {
+    beforeEach(async () => {
+      expected = "data";
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          text: () => Promise.resolve("data"),
+          status: "Success",
+          ok: true,
+        })
+      );
+      actualResponse = await LoopService.setMicroServiceProperties(
+        name,
+        jsonData
+      );
+    });
+
+    it("Test setMicroServiceProperties returns correct text", () => {
+      expect(actualResponse).toEqual(expected);
+    });
+  });
+  describe("Error during API call", () => {
+    beforeEach(async () => {
+      expected = "";
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve(""),
+        })
+      );
+      actualResponse = await LoopService.setMicroServiceProperties(
+        name,
+        jsonData
+      );
+    });
+    it("Test setMicroServiceProperties returns empty", () => {
+      expect(actualResponse).toEqual(expected);
+    });
+  });
+});
+describe("Verify SetOperationalPolicyProperties", () => {
+  let actualResponse;
+  let expected;
+  let name = "loop1";
+  let jsonData = {};
+  describe("Non-Empty Text Check", () => {
+    beforeEach(async () => {
+      expected = "data";
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          text: () => Promise.resolve("data"),
+          status: "Success",
+          ok: true,
+        })
+      );
+      actualResponse = await LoopService.setOperationalPolicyProperties(
+        name,
+        jsonData
+      );
+    });
+
+    it("Test setOperationalPolicyProperties returns correct text", () => {
+      expect(actualResponse).toEqual(expected);
+    });
+  });
+  describe("Error during API call", () => {
+    beforeEach(async () => {
+      expected = "";
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve(""),
+        })
+      );
+      actualResponse = await LoopService.setOperationalPolicyProperties(
+        name,
+        jsonData
+      );
+    });
+    it("Test setOperationalPolicyProperties returns empty", () => {
+      expect(actualResponse).toEqual(expected);
+    });
+  });
+});
+describe("Verify UpdateGlobalProperties", () => {
+  let actualResponse;
+  let expected;
+  let name = "loop1";
+  let jsonData = {};
+  describe("Non-Empty Text Check", () => {
+    beforeEach(async () => {
+      expected = "data";
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          text: () => Promise.resolve("data"),
+          status: "Success",
+          ok: true,
+        })
+      );
+      actualResponse = await LoopService.updateGlobalProperties(name, jsonData);
+    });
+
+    it("Test updateGlobalProperties returns correct text", () => {
+      expect(actualResponse).toEqual(expected);
+    });
+  });
+  describe("Error during API call", () => {
+    beforeEach(async () => {
+      expected = "";
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve(""),
+        })
+      );
+      actualResponse = await LoopService.updateGlobalProperties(name, jsonData);
+    });
+    it("Test updateGlobalProperties returns empty", () => {
+      expect(actualResponse).toEqual(expected);
+    });
+  });
+});
+describe("Verify RefreshOperationalPolicyJson", () => {
+  let actualResponse;
+  let expected;
+  let name = "loop1";
+  let policyName = "policy";
+  describe("Non-Empty Json Check", () => {
+    beforeEach(async () => {
+      expected = { name: "loop1" };
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve({ name: "loop1" }),
+          status: "Success",
+          ok: true,
+        })
+      );
+      actualResponse = await LoopService.refreshOperationalPolicyJson(
+        name,
+        policyName
+      );
+    });
+
+    it("Test refreshOperationalPolicyJson returns correct json", () => {
+      expect(actualResponse).toEqual(expected);
+    });
+  });
+  describe("Error during API call", () => {
+    beforeEach(async () => {
+      expected = {};
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve({}),
+        })
+      );
+      actualResponse = await LoopService.refreshOperationalPolicyJson(
+        name,
+        policyName
+      );
+    });
+    it("Test refreshOperationalPolicyJson returns empty", () => {
+      expect(actualResponse).toEqual(expected);
+    });
+  });
+});
+describe("Verify RefreshMicroServicePolicyJson", () => {
+  let actualResponse;
+  let expected;
+  let name = "loop1";
+  let policyName = "policy";
+  describe("Non-Empty Json Check", () => {
+    beforeEach(async () => {
+      expected = { name: "loop1" };
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve({ name: "loop1" }),
+          status: "Success",
+          ok: true,
+        })
+      );
+      actualResponse = await LoopService.refreshMicroServicePolicyJson(
+        name,
+        policyName
+      );
+    });
+
+    it("Test refreshMicroServicePolicyJson returns correct json", () => {
+      expect(actualResponse).toEqual(expected);
+    });
+  });
+  describe("Error during API call", () => {
+    beforeEach(async () => {
+      expected = {};
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve({}),
+        })
+      );
+      actualResponse = await LoopService.refreshMicroServicePolicyJson(
+        name,
+        policyName
+      );
+    });
+    it("Test refreshMicroServicePolicyJson returns empty", () => {
+      expect(actualResponse).toEqual(expected);
+    });
+  });
+});
+describe("Verify AddOperationalPolicyType", () => {
+  let actualResponse;
+  let expected;
+  let name = "loop1";
+  let type = "type";
+  let version = "version";
+  describe("Non-Empty Json Check", () => {
+    beforeEach(async () => {
+      expected = { name: "loop1" };
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve({ name: "loop1" }),
+          status: "Success",
+          ok: true,
+        })
+      );
+      actualResponse = await LoopService.addOperationalPolicyType(
+        name,
+        type,
+        version
+      );
+    });
+
+    it("Test addOperationalPolicyType returns correct json", () => {
+      expect(actualResponse).toEqual(expected);
+    });
+  });
+  describe("Error during API call", () => {
+    beforeEach(async () => {
+      expected = new Error("error");
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          text: () => Promise.resolve(expected),
+        })
+      );
+      actualResponse = await LoopService.addOperationalPolicyType(
+        name,
+        type,
+        version
+      );
+    });
+    it("Test addOperationalPolicyType returns empty", () => {
+      expect(actualResponse).toEqual(expected);
+    });
+  });
+});
+describe("Verify RemoveOperationalPolicyType", () => {
+  let actualResponse;
+  let expected;
+  let name = "loop1";
+  let type = "type";
+  let version = "version";
+  let policyName = "policy";
+  describe("Non-Empty Json Check", () => {
+    beforeEach(async () => {
+      expected = { name: "loop1" };
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve({ name: "loop1" }),
+          status: "Success",
+          ok: true,
+        })
+      );
+      actualResponse = await LoopService.removeOperationalPolicyType(
+        name,
+        type,
+        version,
+        policyName
+      );
+    });
+
+    it("Test removeOperationalPolicyType returns correct json", () => {
+      expect(actualResponse).toEqual(expected);
+    });
+  });
+  describe("Error during API call", () => {
+    beforeEach(async () => {
+      expected = {};
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve({}),
+        })
+      );
+      actualResponse = await LoopService.removeOperationalPolicyType(
+        name,
+        type,
+        version,
+        policyName
+      );
+    });
+    it("Test removeOperationalPolicyType returns empty", () => {
+      expect(actualResponse).toEqual(expected);
+    });
+  });
+});
diff --git a/gui-clamp/ui-react/src/api/PolicyService.test.js b/gui-clamp/ui-react/src/api/PolicyService.test.js
new file mode 100644
index 0000000..3a491f9
--- /dev/null
+++ b/gui-clamp/ui-react/src/api/PolicyService.test.js
@@ -0,0 +1,238 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2022 Nordix Foundation.
+ *  ================================================================================
+ *  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.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+import PolicyService from "./PolicyService";
+
+describe("Verify GetPoliciesList", () => {
+  let response;
+  let expectedResponse;
+  describe("Non-Empty Json Check", () => {
+    expectedResponse = { name: "loop1" };
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve({ name: "loop1" }),
+          status: "Success",
+          ok: true,
+        })
+      );
+      response = await PolicyService.getPoliciesList();
+    });
+    it("Test getPoliciesList returns correct json", () => {
+      expect(response).toEqual(expectedResponse);
+    });
+  });
+  describe("Error Check", () => {
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          text: () => Promise.resolve({ name: "loop1" }),
+          status: "Failed",
+          ok: false,
+        })
+      );
+      response = PolicyService.getPoliciesList();
+    });
+    it("Test getPoliciesList returns correct error", () => {
+      expect(response).rejects.toEqual(
+        new Error("HTTP Failed," + { name: "loop1" })
+      );
+    });
+  });
+});
+describe("Verify CreateNewPolicy", () => {
+  let response;
+  let expectedResponse;
+  let modelType = "modelType";
+  let modelVersion = "modelVersion";
+  let policyName = "policyName";
+  let policyVersion = "policyVersion";
+  let json = {};
+  describe("Non-Empty Json Check", () => {
+    expectedResponse = { name: "loop1" };
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          text: () => Promise.resolve({ name: "loop1" }),
+          status: "Success",
+          ok: true,
+        })
+      );
+      response = await PolicyService.createNewPolicy(
+        modelType,
+        modelVersion,
+        policyName,
+        policyVersion,
+        json
+      );
+    });
+    it("Test createNewPolicy returns correct json", () => {
+      expect(response).toEqual(expectedResponse);
+    });
+  });
+  describe("Error Check", () => {
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          text: () => Promise.resolve({ name: "loop1" }),
+          status: "Failed",
+          ok: false,
+        })
+      );
+      response = PolicyService.createNewPolicy(
+        modelType,
+        modelVersion,
+        policyName,
+        policyVersion,
+        json
+      );
+    });
+    it("Test getPoliciesList returns correct error", () => {
+      expect(response).rejects.toEqual(
+        new Error("HTTP Failed," + { name: "loop1" })
+      );
+    });
+  });
+});
+describe("Verify DeletePolicy", () => {
+  let response;
+  let expectedResponse;
+  let modelType = "modelType";
+  let modelVersion = "modelVersion";
+  let policyName = "policyName";
+  let policyVersion = "policyVersion";
+  describe("Non-Empty Json Check", () => {
+    expectedResponse = { name: "loop1" };
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          text: () => Promise.resolve({ name: "loop1" }),
+          status: "Success",
+          ok: true,
+        })
+      );
+      response = await PolicyService.deletePolicy(
+        modelType,
+        modelVersion,
+        policyName,
+        policyVersion
+      );
+    });
+    it("Test deletePolicy returns correct json", () => {
+      expect(response).toEqual(expectedResponse);
+    });
+  });
+  describe("Error Check", () => {
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          text: () => Promise.resolve({ name: "loop1" }),
+          status: "Failed",
+          ok: false,
+        })
+      );
+      response = PolicyService.deletePolicy(
+        modelType,
+        modelVersion,
+        policyName,
+        policyVersion
+      );
+    });
+    it("Test deletePolicy returns correct error", () => {
+      expect(response).rejects.toEqual(
+        new Error("HTTP Failed," + { name: "loop1" })
+      );
+    });
+  });
+});
+describe("Verify UpdatePdpDeployment", () => {
+  let response;
+  let expectedResponse;
+  let operationList = "operation";
+  describe("Non-Empty Json Check", () => {
+    expectedResponse = { name: "loop1" };
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          text: () => Promise.resolve({ name: "loop1" }),
+          status: "Success",
+          ok: true,
+        })
+      );
+      response = await PolicyService.updatePdpDeployment(operationList);
+    });
+    it("Test updatePdpDeployment returns correct json", () => {
+      expect(response).toEqual(expectedResponse);
+    });
+  });
+  describe("Error Check", () => {
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          text: () => Promise.resolve({ name: "loop1" }),
+          status: "Failed",
+          ok: false,
+        })
+      );
+      response = PolicyService.updatePdpDeployment(operationList);
+    });
+    it("Test updatePdpDeployment returns correct error", () => {
+      expect(response).rejects.toEqual(
+        new Error("HTTP Failed," + { name: "loop1" })
+      );
+    });
+  });
+});
+describe("Verify SendNewPolicyModel", () => {
+  let response;
+  let expectedResponse;
+  let policyModel = "model";
+  describe("Non-Empty Json Check", () => {
+    expectedResponse = { name: "loop1" };
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          text: () => Promise.resolve({ name: "loop1" }),
+          status: "Success",
+          ok: true,
+        })
+      );
+      response = await PolicyService.sendNewPolicyModel(policyModel);
+    });
+    it("Test sendNewPolicyModel returns correct json", () => {
+      expect(response).toEqual(expectedResponse);
+    });
+  });
+  describe("Error Check", () => {
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          text: () => Promise.resolve({ name: "loop1" }),
+          status: "Failed",
+          ok: false,
+        })
+      );
+      response = PolicyService.sendNewPolicyModel(policyModel);
+    });
+    it("Test sendNewPolicyModel returns correct error", () => {
+      expect(response).rejects.toEqual(
+        new Error("HTTP Failed," + { name: "loop1" })
+      );
+    });
+  });
+});
diff --git a/gui-clamp/ui-react/src/api/PolicyToscaService.test.js b/gui-clamp/ui-react/src/api/PolicyToscaService.test.js
new file mode 100644
index 0000000..b6ed4bd
--- /dev/null
+++ b/gui-clamp/ui-react/src/api/PolicyToscaService.test.js
@@ -0,0 +1,138 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2022 Nordix Foundation.
+ *  ================================================================================
+ *  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.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+import PolicyToscaService from "./PolicyToscaService";
+
+describe("Verify GetToscaPolicyModels", () => {
+  let response;
+  let expectedResponse;
+  describe("Non-Empty Json Check", () => {
+    expectedResponse = { name: "loop1" };
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve({ name: "loop1" }),
+          status: "Success",
+          ok: true,
+        })
+      );
+      response = await PolicyToscaService.getToscaPolicyModels();
+    });
+    it("Test getToscaPolicyModels returns correct json", () => {
+      expect(response).toEqual(expectedResponse);
+    });
+  });
+  describe("Empty Response Check", () => {
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          status: "Failed",
+          ok: false,
+        })
+      );
+      response = await PolicyToscaService.getToscaPolicyModels();
+    });
+    it("Test getToscaPolicyModels returns empty response", () => {
+      expect(response).toEqual({});
+    });
+  });
+});
+describe("Verify GetToscaPolicyModelYaml", () => {
+  let response;
+  let expectedResponse;
+  let modelType = "type";
+  let version = "version";
+  describe("Non-Empty Json Check", () => {
+    expectedResponse = { name: "loop1" };
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve({ name: "loop1" }),
+          status: "Success",
+          ok: true,
+        })
+      );
+      response = await PolicyToscaService.getToscaPolicyModelYaml(
+        modelType,
+        version
+      );
+    });
+    it("Test getToscaPolicyModelYaml returns correct json", () => {
+      expect(response).toEqual(expectedResponse);
+    });
+  });
+  describe("Empty Response Check", () => {
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          status: "Failed",
+          ok: false,
+        })
+      );
+      response = await PolicyToscaService.getToscaPolicyModelYaml(
+        modelType,
+        version
+      );
+    });
+    it("Test getToscaPolicyModelYaml returns empty response", () => {
+      expect(response).toEqual("");
+    });
+  });
+});
+describe("Verify GetToscaPolicyModel", () => {
+  let response;
+  let expectedResponse;
+  let modelType = "type";
+  let version = "version";
+  describe("Non-Empty Json Check", () => {
+    expectedResponse = { name: "loop1" };
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve({ name: "loop1" }),
+          status: "Success",
+          ok: true,
+        })
+      );
+      response = await PolicyToscaService.getToscaPolicyModel(
+        modelType,
+        version
+      );
+    });
+    it("Test getToscaPolicyModel returns correct json", () => {
+      expect(response).toEqual(expectedResponse);
+    });
+  });
+  describe("Empty Response Check", () => {
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          status: "Failed",
+          ok: false,
+        })
+      );
+      response = await PolicyToscaService.getToscaPolicyModel(
+        modelType,
+        version
+      );
+    });
+    it("Test getToscaPolicyModel returns empty response", () => {
+      expect(response).toEqual({});
+    });
+  });
+});
diff --git a/gui-clamp/ui-react/src/api/TemplateService.test.js b/gui-clamp/ui-react/src/api/TemplateService.test.js
new file mode 100644
index 0000000..6899ef3
--- /dev/null
+++ b/gui-clamp/ui-react/src/api/TemplateService.test.js
@@ -0,0 +1,289 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2022 Nordix Foundation.
+ *  ================================================================================
+ *  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.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+import TemplateService from "./TemplateService";
+
+describe("Verify GetLoopNames", () => {
+  let response;
+  let expectedResponse;
+  describe("Non-Empty Json Check", () => {
+    expectedResponse = { name: "loop1" };
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve({ name: "loop1" }),
+          status: "Success",
+          ok: true,
+        })
+      );
+      response = await TemplateService.getLoopNames();
+    });
+    it("Test getLoopNames returns correct json", () => {
+      expect(response).toEqual(expectedResponse);
+    });
+  });
+  describe("Empty Response Check", () => {
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          status: "Failed",
+          ok: false,
+        })
+      );
+      response = await TemplateService.getLoopNames();
+    });
+    it("Test getLoopNames returns empty response", () => {
+      expect(response).toEqual({});
+    });
+  });
+});
+describe("Verify GetAllLoopTemplates", () => {
+  let response;
+  let expectedResponse;
+  describe("Non-Empty Json Check", () => {
+    expectedResponse = { name: "loop1" };
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve({ name: "loop1" }),
+          status: "Success",
+          ok: true,
+        })
+      );
+      response = await TemplateService.getAllLoopTemplates();
+    });
+    it("Test getAllLoopTemplates returns correct json", () => {
+      expect(response).toEqual(expectedResponse);
+    });
+  });
+  describe("Empty Response Check", () => {
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          status: "Failed",
+          ok: false,
+        })
+      );
+      response = await TemplateService.getAllLoopTemplates();
+    });
+    it("Test getAllLoopTemplates returns empty response", () => {
+      expect(response).toEqual({});
+    });
+  });
+});
+describe("Verify GetDictionary", () => {
+  let response;
+  let expectedResponse;
+  describe("Non-Empty Json Check", () => {
+    expectedResponse = { name: "loop1" };
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve({ name: "loop1" }),
+          status: "Success",
+          ok: true,
+        })
+      );
+      response = await TemplateService.getDictionary();
+    });
+    it("Test getDictionary returns correct json", () => {
+      expect(response).toEqual(expectedResponse);
+    });
+  });
+  describe("Empty Response Check", () => {
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          status: "Failed",
+          ok: false,
+        })
+      );
+      response = await TemplateService.getDictionary();
+    });
+    it("Test getDictionary returns empty response", () => {
+      expect(response).toEqual({});
+    });
+  });
+});
+describe("Verify GetDictionaryElements", () => {
+  let response;
+  let expectedResponse;
+  let dictionaryName = "name";
+  describe("Non-Empty Json Check", () => {
+    expectedResponse = { name: "loop1" };
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve({ name: "loop1" }),
+          status: "Success",
+          ok: true,
+        })
+      );
+      response = await TemplateService.getDictionaryElements(dictionaryName);
+    });
+    it("Test getDictionaryElements returns correct json", () => {
+      expect(response).toEqual(expectedResponse);
+    });
+  });
+  describe("Empty Response Check", () => {
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          status: "Failed",
+          ok: false,
+        })
+      );
+      response = await TemplateService.getDictionaryElements(dictionaryName);
+    });
+    it("Test getDictionaryElements returns empty response", () => {
+      expect(response).toEqual({});
+    });
+  });
+});
+describe("Verify InsDictionary", () => {
+  let response;
+  let expectedResponse;
+  let json = "{}";
+  describe("Return Success Response Check", () => {
+    expectedResponse = "Success";
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve({ name: "loop1" }),
+          status: "Success",
+          ok: true,
+        })
+      );
+      response = await TemplateService.insDictionary(json);
+    });
+    it("Test insDictionary returns correct json", () => {
+      expect(response).toEqual(expectedResponse);
+    });
+  });
+  describe("Return Failed Response Check", () => {
+    beforeEach(async () => {
+      expectedResponse = "Failed";
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          status: "Failed",
+          ok: false,
+        })
+      );
+      response = await TemplateService.insDictionary(json);
+    });
+    it("Test insDictionary returns empty response", () => {
+      expect(response).toEqual(expectedResponse);
+    });
+  });
+});
+describe("Verify InsDictionaryElements", () => {
+  let response;
+  let json = "{}";
+  describe("Return Success Response Check", () => {
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          status: "Success",
+          ok: true,
+        })
+      );
+      response = await TemplateService.insDictionaryElements(json);
+    });
+    it("Test insDictionaryElements returns success response", () => {
+      expect(response).toEqual("Success");
+    });
+  });
+  describe("Return Failed Response Check", () => {
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          status: "Failed",
+          ok: false,
+        })
+      );
+      response = await TemplateService.insDictionaryElements(json);
+    });
+    it("Test insDictionaryElements returns failed response", () => {
+      expect(response).toEqual("Failed");
+    });
+  });
+});
+describe("Verify DeleteDictionary", () => {
+  let response;
+  let dictionaryName = "name";
+  describe("Return Success Response Check", () => {
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          status: "Success",
+          ok: true,
+        })
+      );
+      response = await TemplateService.deleteDictionary(dictionaryName);
+    });
+    it("Test deleteDictionary returns success response", () => {
+      expect(response).toEqual("Success");
+    });
+  });
+  describe("Return Failed Response Check", () => {
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          status: "Failed",
+          ok: false,
+        })
+      );
+      response = await TemplateService.deleteDictionary(dictionaryName);
+    });
+    it("Test deleteDictionary returns failed response", () => {
+      expect(response).toEqual({});
+    });
+  });
+});
+describe("Verify DeleteDictionaryElements", () => {
+  let response;
+  let dictionaryData = "name";
+  describe("Return Success Response Check", () => {
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          status: "Success",
+          ok: true,
+        })
+      );
+      response = await TemplateService.deleteDictionaryElements(dictionaryData);
+    });
+    it("Test deleteDictionaryElements returns success response", () => {
+      expect(response).toEqual("Success");
+    });
+  });
+  describe("Return Failed Response Check", () => {
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          status: "Failed",
+          ok: false,
+        })
+      );
+      response = await TemplateService.deleteDictionaryElements(dictionaryData);
+    });
+    it("Test deleteDictionaryElements returns failed response", () => {
+      expect(response).toEqual({});
+    });
+  });
+});
diff --git a/gui-clamp/ui-react/src/api/UserService.test.js b/gui-clamp/ui-react/src/api/UserService.test.js
new file mode 100644
index 0000000..ede5446
--- /dev/null
+++ b/gui-clamp/ui-react/src/api/UserService.test.js
@@ -0,0 +1,88 @@
+/*
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2022 Nordix Foundation.
+ *  ================================================================================
+ *  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.
+ *
+ *  SPDX-License-Identifier: Apache-2.0
+ *  ============LICENSE_END=========================================================
+ */
+import UserService from "./UserService";
+
+describe("Verify Login", () => {
+  let response;
+  let expectedResponse;
+  describe("Login Username Check", () => {
+    expectedResponse = { name: "name" };
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          text: () => Promise.resolve({ name: "name" }),
+          status: "Success",
+          ok: true,
+        })
+      );
+      response = await UserService.login();
+    });
+    it("Test login returns correct username", () => {
+      expect(response).toEqual(expectedResponse);
+    });
+  });
+  describe("Anonymouse Login Check", () => {
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          status: "Failed",
+          ok: false,
+        })
+      );
+      response = await UserService.login();
+    });
+    it("Test login returns Anonymous user", () => {
+      expect(response).toEqual("Anonymous");
+    });
+  });
+});
+describe("Verify GetUserInfo", () => {
+  let response;
+  let expectedResponse;
+  describe("Test Correct Username", () => {
+    expectedResponse = { name: "name" };
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          json: () => Promise.resolve({ name: "name" }),
+          status: "Success",
+          ok: true,
+        })
+      );
+      response = await UserService.getUserInfo();
+    });
+    it("Test getUserInfo returns correct username", () => {
+      expect(response).toEqual(expectedResponse);
+    });
+  });
+  describe("Empty User Check", () => {
+    beforeEach(async () => {
+      global.fetch = jest.fn(() =>
+        Promise.resolve({
+          status: "Failed",
+          ok: false,
+        })
+      );
+      response = await UserService.getUserInfo();
+    });
+    it("Test getUserInfo returns empty response", () => {
+      expect(response).toEqual({});
+    });
+  });
+});