SAP Spartacus OccEndpointsService單元測試的依賴注入

OccEndpointsService的兩個依賴：

OccConfig和可選的BaseSiteService：

OccConfig是SiteContextConfig的子類：

export abstract class OccConfig extends SiteContextConfig {
  backend?: {
    occ?: {
      baseUrl?: string;
      prefix?: string;
      /**
       * Indicates whether or not cross-site Access-Control requests should be made
       * using credentials such as cookies, authorization headers or TLS client certificates
       */
      useWithCredentials?: boolean;

      endpoints?: OccEndpoints;
      legacy?: boolean;
    };
    media?: {
      /**
       * Media URLs are typically relative, so that the host can be configured.
       * Configurable media baseURLs are useful for SEO, multi-site,
       * switching environments, etc.
       */
      baseUrl?: string;
    };
    loadingScopes?: LoadingScopes;
  };
}

SiteContextConfig的實現：urlParameter，字串陣列和上下文名稱：

export abstract class SiteContextConfig {
  context?: {
    urlParameters?: string[];
    [contextName: string]: string[];
  };
}

end point資料結構：OccEndpoints

export interface OccEndpoints {
  /**
   * Client login (get authorization token)
   *
   * @member {string}
   */
  login?: string | OccEndpoint;

  /**
   * Client logout (revoke authorization token)
   *
   * @member {string}
   */
  revoke?: string | OccEndpoint;

  /**
   * Get product details for scope
   *
   * @member Object
   */
  product?: string | ProductOccEndpoint;
  /**
   * Get reviews for a product
   *
   * @member {string}
   */
  productReviews?: string | OccEndpoint;
  /**
   * Get a list of product references
   *
   * @member {string}
   */
  productReferences?: string | OccEndpoint;
  /**
   * Get a list of products and additional data
   *
   * @member {string}
   */
  productSearch?: string | OccEndpoint;
  /**
   * Get a list of available suggestions
   *
   * @member {string}
   */
  productSuggestions?: string | OccEndpoint;
  /**
   * Get CMS component details
   *
   * @member {string}
   */
  component?: string | OccEndpoint;
  /**
   * Get a list of CMS component details
   *
   * @member {string}
   */
  components?: string | OccEndpoint;
  /**
   * Get page data with list of cms content slots
   *
   * @member {string}
   */
  pages?: string | OccEndpoint;
  /**
   * Get page data with list of cms content slots
   *
   * @member {string}
   */
  page?: string | OccEndpoint;
  /**
   * Get all carts
   *
   * @member {string} [carts]
   */
  carts?: string | OccEndpoint;
  /**
   * Get a cart with a given identifier
   *
   * @member {string} [cart]
   */
  cart?: string | OccEndpoint;
  /**
   * Creates or restore a cart for a user
   *
   * @member {string} [createCart]
   */
  createCart?: string | OccEndpoint;
  /**
   * Deletes a cart with a given cart id
   *
   * @member {string} [deleteCart]
   */
  deleteCart?: string | OccEndpoint;
  /**
   * Adds a product to the cart
   *
   * @member {string} [addEntries]
   */
  addEntries?: string | OccEndpoint;
  /**
   * Update quantity and store the details of a cart entry
   *
   * @member {string} [updateEntries]
   */
  updateEntries?: string | OccEndpoint;
  /**
   * Deletes cart entry
   *
   * @member {string} [removeEntries]
   */
  removeEntries?: string | OccEndpoint;
  /**
   * Assign email to cart
   *
   * @member {string} [addEmail]
   */
  addEmail?: string | OccEndpoint;
  /**
   * Get a store location
   *
   * @member {string} [page]
   */
  store?: string | OccEndpoint;
  /**
   * Get a list of store locations
   *
   * @member {string} [page]
   */
  stores?: string | OccEndpoint;
  /**
   * Gets a store location count per country and regions
   *
   * @member {string} [page]
   */
  storescounts?: string | OccEndpoint;
  /**
   * Get a list of available languages
   *
   * @member {string}
   */
  languages?: string | OccEndpoint;
  /**
   * Get a list of available currencies
   *
   * @member {string}
   */
  currencies?: string | OccEndpoint;
  /**
   * Get a list of countries
   *
   * @member {string}
   */
  countries?: string | OccEndpoint;
  /**
   * Fetch the list of regions for the provided country
   *
   * @member {string}
   */
  regions?: string | OccEndpoint;
  /**
   * Titles used for user's personal info.
   *
   * @member {string}
   */
  titles?: string | OccEndpoint;
  /**
   * Get user details
   *
   * @member {string}
   */
  user?: string | OccEndpoint;
  /**
   * Register a new user.
   *
   * @member {string}
   */
  userRegister?: string | OccEndpoint;
  /**
   * Request an email to reset the password
   *
   * @member {string}
   */
  userForgotPassword?: string | OccEndpoint;
  /**
   * Reset the password once the email is recieved.
   *
   * @member {string}
   */
  userResetPassword?: string | OccEndpoint;
  /**
   * Update the user id with which the user authenticates.
   *
   * @member {string}
   */
  userUpdateLoginId?: string | OccEndpoint;
  /**
   * Update the user's password
   *
   * @member {string}
   */
  userUpdatePassword?: string | OccEndpoint;
  /**
   * Payment details root endpoint.
   *
   * @member {string}
   */
  paymentDetailsAll?: string | OccEndpoint;
  /**
   * Endpoint for a specific payment method.
   *
   * @member {string}
   */
  paymentDetail?: string | OccEndpoint;
  /**
   * Endpoint for the list of one user's orders
   *
   * @member {string}
   */
  orderHistory?: string | OccEndpoint;
  /**
   * Endpoint for the details of one user's order
   *
   * @member {string}
   */
  orderDetail?: string | OccEndpoint;
  /**
   * Endpoint for anonymous consent templates
   *
   * @member {string}
   */
  anonymousConsentTemplates?: string | OccEndpoint;
  /**
   * Endpoint for consent templates
   *
   * @member {string}
   */
  consentTemplates?: string | OccEndpoint;
  /**
   * Endpoint for a user's consents
   *
   * @member {string}
   */
  consents?: string | OccEndpoint;
  /**
   * Endpoint for a user's specific previously given consent.
   *
   * @member {string}
   */
  consentDetail?: string | OccEndpoint;
  /**
   * Endpoint for a user's addresses
   *
   * @member {string}
   */
  addresses?: string | OccEndpoint;
  /**
   * Endpoint for a user's specific address
   *
   * @member {string}
   */
  addressDetail?: string | OccEndpoint;
  /**
   * Endpoint for address verification
   *
   * @member {string}
   */
  addressVerification?: string | OccEndpoint;
  /**
   * Endpoint for consignment tracking
   *
   * @member {string}
   */
  consignmentTracking?: string | OccEndpoint;
  /**
   * Endpoint for asm customer search
   *
   * @member {string}
   */
  asmCustomerSearch?: string | OccEndpoint;
  /**
   * Endpoint for cart voucher
   *
   * @member {string}
   */
  cartVoucher?: string | OccEndpoint;
  /**
   * Endpoint for coupons
   *
   * @member {string}
   */
  customerCoupons?: string | OccEndpoint;
  /**
   * Endpoint for claiming coupon
   *
   * @member {string}
   */
  claimCoupon?: string | OccEndpoint;
  /**
   * Endpoint for coupons
   *
   * @member {string}
   */
  couponNotification?: string | OccEndpoint;
  /**
   * Explicitly saves a cart
   *
   * @member {string}
   */
  saveCart?: string | OccEndpoint;
  /**
   * Endpoint for notification preference
   *
   * @member {string}
   */
  notificationPreference?: string | OccEndpoint;
  /**
   * Endpoint for product interests
   *
   * @member {string}
   */
  productInterests?: string | OccEndpoint;
  /**
   * Endpoint for getting product interests
   *
   * @member {string}
   */
  getProductInterests?: string | OccEndpoint;
  /**
   * Endpoint for cancel an order
   */
  cancelOrder?: string | OccEndpoint;
  /**
   * Endpoint for creating order return request
   */
  returnOrder?: string | OccEndpoint;
  /**
   * Endpoint for user's order return requests
   */
  orderReturns?: string | OccEndpoint;
  /**
   * Endpoint for order return request details
   */
  orderReturnDetail?: string | OccEndpoint;
  /**
   * Endpoint for cancelling return request
   */
  cancelReturn?: string | OccEndpoint;
  /**
   * Endpoint for set delivery address to cart
   */
  setDeliveryAddress?: string | OccEndpoint;
  /**
   * Endpoint for place order
   */
  placeOrder?: string | OccEndpoint;
  /**
   * Endpoint for userGroupOrderApprovalPermission
   *
   * @member {string}
   */
  budget?: string | OccEndpoint;
  /**
   * Endpoint for budgets list
   *
   * @member {string}
   */
  budgets?: string | OccEndpoint;
  /**
   * Endpoint for organizations
   *
   * @member {string}
   */
  orgUnits?: string | OccEndpoint;
  /**
   * Endpoint for organizations list
   *
   * @member {string}
   */
  orgUnitsAvailable?: string | OccEndpoint;
  /**
   * Endpoint for organization units tree
   *
   * @member {string}
   */
  orgUnitsTree?: string | OccEndpoint;
  /**
   * Endpoint for approval processes for organization units
   *
   * @member {string}
   */
  orgUnitsApprovalProcesses?: string | OccEndpoint;
  /**
   * Endpoint for organization
   *
   * @member {string}
   */
  orgUnit?: string | OccEndpoint;
  /**
   * Endpoint for orgUnitUsers:
   *
   * @member {string}
   */
  orgUnitUsers?: string | OccEndpoint;
  /**
   * Endpoint for add orgUnitUserRoles (except approver):
   *
   * @member {string}
   */
  orgUnitUserRoles?: string | OccEndpoint;
  /**
   * Endpoint for remove orgUnitUserRole (except approver):
   *
   * @member {string}
   */
  orgUnitUserRole?: string | OccEndpoint;
  /**
   * Endpoint for add orgUnitApprovers:
   *
   * @member {string}
   */
  orgUnitApprovers?: string | OccEndpoint;
  /**
   * Endpoint for delete orgUnitApprover:
   *
   * @member {string}
   */
  orgUnitApprover?: string | OccEndpoint;
  /**
   * Endpoint for organizational unit addresses
   *
   * @member {string}
   */
  orgUnitsAddresses?: string | OccEndpoint;
  /**
   * Endpoint for organizational unit address
   *
   * @member {string}
   */
  orgUnitsAddress?: string | OccEndpoint;
  /**
   * Endpoint for organizational unit user groups list
   *
   * @member {string}
   */
  userGroups?: string | OccEndpoint;
  /**
   * Endpoint for organizational unit user group
   *
   * @member {string}
   */
  userGroup?: string | OccEndpoint;
  /**
   * Endpoint for costCenter list
   *
   * @member {string}
   */
  userGroupAvailableOrderApprovalPermissions?: string | OccEndpoint;
  /**
   * Endpoint for userGroupAvailableOrderApprovalPermissions list
   *
   * @member {string}
   */
  userGroupAvailableOrgCustomers?: string | OccEndpoint;
  /**
   * Endpoint for userGroupAvailableOrgCustomers list
   *
   * @member {string}
   */
  userGroupMembers?: string | OccEndpoint;
  /**
   * Endpoint for userGroupMembers list
   *
   * @member {string}
   */
  userGroupMember?: string | OccEndpoint;
  /**
   * Endpoint for userGroupMember
   *
   * @member {string}
   */
  userGroupOrderApprovalPermissions?: string | OccEndpoint;
  /**
   * Endpoint for userGroupOrderApprovalPermissions list
   *
   * @member {string}
   */
  userGroupOrderApprovalPermission?: string | OccEndpoint;
  /**
   * Endpoint for userGroupOrderApprovalPermission
   *
   * @member {string}
   */
  costCenters?: string | OccEndpoint;
  /**
   * Endpoint to schedule a replenishment order
   *
   * * @member {string}
   */
  scheduleReplenishmentOrder?: string | OccEndpoint;
  /**
   * * Endpoint for the list of one user's replenishment orders
   *
   * * @member {string}
   */
  replenishmentOrderHistory?: string | OccEndpoint;
  /* Endpoint to get a replenishment order details
   *
   * * @member {string}
   */
  replenishmentOrderDetails?: string | OccEndpoint;
  /**
   * Endpoint to get a replenishment order history for a replenishment
   *
   * * @member {string}
   */
  replenishmentOrderDetailsHistory?: string | OccEndpoint;
  /**
   * Endpoint to get a replenishment order history for a replenishment
   *
   * * @member {string}
   */
  cancelReplenishmentOrder?: string | OccEndpoint;
  /**
   * Endpoint for all costCenters
   *
   * @member {string}
   */
  costCentersAll?: string | OccEndpoint;
  /**
   * Endpoint for costCenter
   *
   * @member {string}
   */
  costCenter?: string | OccEndpoint;
  /**
   * Endpoint for budgets assigned to costCenter
   *
   * @member {string}
   */
  costCenterBudgets?: string | OccEndpoint;
  /**
   * Endpoint for budget assigned to costCenter
   *
   * @member {string}
   */
  costCenterBudget?: string | OccEndpoint;
  /**
   * Endpoint for permission list
   *
   * @member {string}
   */
  permissions?: string | OccEndpoint;
  /**
   * Endpoint for permission
   *
   * @member {string}
   */
  permission?: string | OccEndpoint;
  /**
   * Endpoint for order approval permission types
   *
   * @member {string}
   */
  orderApprovalPermissionTypes?: string | OccEndpoint;
  /**
   * Endpoint for organization customers
   *
   * @member {string}
   */
  b2bUsers?: string | OccEndpoint;
  /**
   * Endpoint for organization customer
   *
   * @member {string}
   */
  b2bUser?: string | OccEndpoint;
  /**
   * Endpoint for organization customer approvers
   *
   * @member {string}
   */
  b2bUserApprovers?: string | OccEndpoint;
  /**
   * Endpoint for organization customer approver
   *
   * @member {string}
   */
  b2bUserApprover?: string | OccEndpoint;
  /**
   * Endpoint for organization customer user groups
   *
   * @member {string}
   */
  b2bUserUserGroups?: string | OccEndpoint;
  /**
   * Endpoint for organization customer user group
   *
   * @member {string}
   */
  b2bUserUserGroup?: string | OccEndpoint;
  /**
   * Endpoint for organization customer permissions
   *
   * @member {string}
   */
  b2bUserPermissions?: string | OccEndpoint;
  /**
   * Endpoint for organization customer permission
   *
   * @member {string}
   */
  b2bUserPermission?: string | OccEndpoint;
  /**
   * Endpoint for order approvals
   *
   * @member {string}
   */
  orderApprovals?: string | OccEndpoint;
  /**
   * Endpoint for order approval
   *
   * @member {string}
   */
  orderApproval?: string | OccEndpoint;
  /**
   * Endpoint for order approval decision
   *
   * @member {string}
   */
  orderApprovalDecision?: string | OccEndpoint;
}

在單元測試裡對OccConfig進行mock：

 beforeEach(() => {
    mockOccConfig = {
      backend: {
        occ: {
          baseUrl: 'test-baseUrl',
          prefix: '/test-occPrefix',
          endpoints: {
            login: '/authorizationserver/oauth/token',
            product: {
              default: 'configured-endpoint1/${test}?fields=abc',
              test: 'configured-endpoint1/${test}?fields=test',
            },
          },
        },
      },
      context: {
        baseSite: ['/test-baseSite'],
      },
    };

    TestBed.configureTestingModule({
      providers: [{ provide: OccConfig, useValue: mockOccConfig }],
    });
    service = TestBed.inject(OccEndpointsService);
  });