🌟Add an option to not delete files from S3 storage (#321)

tdrive/backend/node/test/unit/core/services/storage/connectors/S3/s3-service.test.ts

@@ -0,0 +1,51 @@
+import S3ConnectorService, {
+  S3Configuration
+} from "../../../../../../../src/core/platform/services/storage/connectors/S3/s3-service";
+import { jest } from "@jest/globals";
+
+describe("The S3ConnectorService", () => {
+
+  beforeEach(async () => {
+  });
+
+  afterEach(() => {
+    jest.clearAllMocks();
+  });
+
+  test("remove shouldnt remove file if the option is disabled", async () => {
+    //given
+    const subj: S3ConnectorService = new S3ConnectorService({
+      disableRemove: true,
+      endPoint: "play.min.io",
+      port: 9000
+    } as S3Configuration);
+    const removeSpy = jest.spyOn(subj.client, "removeObject");
+
+    //when
+    const result = await subj.remove("path");
+
+    //then
+    expect(result).toBeTruthy();
+    expect(removeSpy).not.toHaveBeenCalled();
+  });
+
+  test("remove should call remove if the option is not disabled", async () => {
+    //given
+    const subj: S3ConnectorService = new S3ConnectorService({
+      disableRemove: false,
+      endPoint: "play.min.io",
+      port: 9000,
+      bucket: "testbucket"
+    } as S3Configuration);
+    const removeSpy = jest.spyOn(subj.client, "removeObject");
+    removeSpy.mockReturnThis();
+
+    //when
+    const result = await subj.remove("path");
+
+    //then
+    expect(removeSpy).toHaveBeenCalled();
+    expect(removeSpy).toBeCalledWith("testbucket", "path");
+  });
+
+});