@applicaster/zapp-react-native-utils/stylesUtils/__tests__/stylesUtils.test.js

Applicaster Zapp React Native utilities package

import * as stylesUtils from "../index";

describe("extractMasterCell", () => {
  const { extractMasterCell } = stylesUtils;

  const masterCell = {
    content_types: {
      default: { states: { default: { some: 1, properties: "a" } } },
    },
  };

  const cellStyles = { "ABC-1234": masterCell };
  const component = { styles: { master_cell_id: "ABC-1234" } };

  it("extract a master cell if found a matching master_cell_id", () => {
    expect(extractMasterCell({ cellStyles, component })).toEqual(masterCell);
  });

  it("returns undefined if no matching master_cell_id was found", () => {
    expect(
      extractMasterCell({
        cellStyles,
        component: { styles: { master_cell_id: "SOME-OTHER-ID" } },
      })
    ).toBeUndefined();
  });

  it("returns undefined if there is no master_cell_id in the component style", () => {
    expect(
      extractMasterCell({ cellStyles, component: { styles: {} } })
    ).toBeUndefined();
  });

  describe("with cell_builder plugin configuration", () => {
    const cellStylesWithPluginConfiguration = {
      "ABC-1234": {
        ...masterCell,
        plugin_identifier: "MyCellBuilderPluginIdentifier",
      },
    };

    it("returns undefined if there is a plugin_identifier", () => {
      expect(
        extractMasterCell({
          cellStyles: cellStylesWithPluginConfiguration,
          component,
        })
      ).toBeUndefined();
    });

    it.skip("Returns a cell plugin configuration when plugin_identifier is present", () => {
      expect(
        extractMasterCell({
          cellStyles: cellStylesWithPluginConfiguration,
          component,
        })
      ).not.toBeUndefined();
    });
  });

  it("returns undefined if the cellStyles object is empty", () => {
    expect(extractMasterCell({ cellStyles: {}, component })).toBeUndefined();
  });
});