[EC-281] Add de/serialization methods to CipherView objects (#2970)

libs/common/spec/models/domain/password.spec.ts

@@ -0,0 +1,51 @@
+import { PasswordHistoryData } from "@bitwarden/common/models/data/passwordHistoryData";
+import { Password } from "@bitwarden/common/models/domain/password";
+
+import { mockEnc } from "../../utils";
+
+describe("Password", () => {
+  let data: PasswordHistoryData;
+
+  beforeEach(() => {
+    data = {
+      password: "encPassword",
+      lastUsedDate: "2022-01-31T12:00:00.000Z",
+    };
+  });
+
+  it("Convert from empty", () => {
+    const data = new PasswordHistoryData();
+    const password = new Password(data);
+
+    expect(password).toMatchObject({
+      password: null,
+    });
+  });
+
+  it("Convert", () => {
+    const password = new Password(data);
+
+    expect(password).toEqual({
+      password: { encryptedString: "encPassword", encryptionType: 0 },
+      lastUsedDate: new Date("2022-01-31T12:00:00.000Z"),
+    });
+  });
+
+  it("toPasswordHistoryData", () => {
+    const password = new Password(data);
+    expect(password.toPasswordHistoryData()).toEqual(data);
+  });
+
+  it("Decrypt", async () => {
+    const password = new Password();
+    password.password = mockEnc("password");
+    password.lastUsedDate = new Date("2022-01-31T12:00:00.000Z");
+
+    const view = await password.decrypt(null);
+
+    expect(view).toEqual({
+      password: "password",
+      lastUsedDate: new Date("2022-01-31T12:00:00.000Z"),
+    });
+  });
+});