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import {ModelInformationService} from "./model-information.service";
import {ModelInformationItem} from "./model-information.component";
describe('ModelInformationService', () => {
let underTest:ModelInformationService;
beforeEach(() => {
underTest = new ModelInformationService();
});
test('when call to filterModelItems then items with empty values are filtered', () =>{
expect(underTest.filterModelItems([
ModelInformationItem.createInstance("emptyValue", ""),
ModelInformationItem.createInstance("nullValue", null),
ModelInformationItem.createInstance("undefinedValue", undefined),
ModelInformationItem.createInstance("spacesValue", " "),
new ModelInformationItem("emptyArray", "id", [], "c", false)
])).toHaveLength(0);
});
test('when call to filterModelItems then mandatory items with empty values are not filtered', () =>{
const mandatoryItem:ModelInformationItem = new ModelInformationItem("a", "b", [""], "c", true);
expect(underTest.filterModelItems([mandatoryItem])).toEqual([mandatoryItem]);
});
test('when call to filterModelItems then items with values are not filtered', () =>{
expect(underTest.filterModelItems([
ModelInformationItem.createInstance("withString", "a"),
ModelInformationItem.createInstance("withNumber", 1),
])).toHaveLength(2);
});
});
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