import analyticsMixin from "@/mixins/analytics-mixin";
import { setupMocksForJsFiles } from "@/helpers/unit-test-helper.js";
import { storeActions } from "@/constants/store-actions";

describe("analyticsMixin.js", () => {
  test("logPageView: calls dispatch with type and payload", () => {
    const type = "";
    const payload = {};

    const mockData = {
      actionList: [{
        actionName: storeActions.LOG_PAGE_VIEW
      }],
    }
    const mocks = setupMocksForJsFiles(mockData);

    analyticsMixin.methods.logPageView(type, payload);

    expect(mocks.baseMixin.methods.dispatchStoreAction).toBeCalled();
  });

  test("logCustomEvent: calls dispatch with type and payload", () => {
    const type = "";
    const payload = {};

    const mockData = {
      actionList: [{
        actionName: storeActions.LOG_CUSTOM_EVENT
      }],
    }
    const mocks = setupMocksForJsFiles(mockData);

    analyticsMixin.methods.logCustomEvent(type, payload);

    expect(mocks.baseMixin.methods.dispatchStoreAction).toBeCalled();
  });

  test("pushEventToGA, should call logEvent too", () => {
    // Arrange
    const mockData = {
      actionList: [{
        actionName: storeActions.LOG_CUSTOM_EVENT
      }],
    }
    const mocks = setupMocksForJsFiles(mockData);

    // Act
    analyticsMixin.methods.pushEventToGA('category', 'action', 'label', true);

    // Assert
    expect(mocks.baseMixin.methods.dispatchStoreAction).toBeCalled();

  });

  test("Experiments, should push to dataLayer with default Google Custom Dimension Index", () => {
    // Arrange
    window.dataLayer = [];

    const mockExperimentData =
      [
        {
          settings: {},
          variationName: 'test',
          universeName: 'testUniverse'
        }
      ]


    // Act
    analyticsMixin.methods.pushExperimentsToDataLayer(mockExperimentData);

    // Assert
    expect(window.dataLayer).toEqual([{
      experimentId_99: undefined,
      variationId_99: undefined,
      experimentName_99: 'testUniverse',
      variationName_99: 'test',
      customDimension_99: 'undefined_undefined_testUniverse_test'
    }]);

  });

  test("Experiments, should push to dataLayer with custom Google Custom Dimension Index", () => {
    // Arrange
    window.dataLayer = [];

    const mockExperimentData =
      [
        {
          settings: { "Google Custom Dimension Index": "5" },
          variationName: 'test',
          universeName: 'testUniverse'
        }
      ]


    // Act
    analyticsMixin.methods.pushExperimentsToDataLayer(mockExperimentData);

    // Assert
    expect(window.dataLayer).toEqual([{
      experimentId_5: undefined,
      variationId_5: undefined,
      experimentName_5: 'testUniverse',
      variationName_5: 'test',
      customDimension_5: 'undefined_undefined_testUniverse_test'
    }]);

  });
});