Improved Test coverage for Service Component

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

1 files changed, 238 insertions, 0 deletions

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" })
+      );
+    });
+  });
+});