/* tslint:disable */
import { waitForAsync, ComponentFixture, TestBed } from "@angular/core/testing";
import { SAMSDSAutocompleteComponent } from "./autocomplete.component";
import { AutoCompleteSampleDataService } from "../autocomplete-search/autocomplete-seach-test-service.spec";
import { SAMSDSAutocompletelConfiguration } from "./models/SDSAutocompletelConfiguration.model";
import { SAMSDSSelectedItemModel } from "../selected-result/models/sds-selectedItem.model";
import { FormsModule } from "@angular/forms";
import { SelectionMode } from "../selected-result/models/sds-selected-item-model-helper";
import { SAMSdsSelectedResultsModule } from "../selected-result/selected-result.module";
import { SAMSDSAutocompleteSearchModule } from "../autocomplete-search/autocomplete-search.module";

describe("SAMSDSAutocompleteComponent", () => {
  let component: SAMSDSAutocompleteComponent;
  let fixture: ComponentFixture<SAMSDSAutocompleteComponent>;

  beforeEach(waitForAsync(() => {
    TestBed.configureTestingModule({
      declarations: [SAMSDSAutocompleteComponent],
      imports: [
        FormsModule,
        SAMSdsSelectedResultsModule,
        SAMSDSAutocompleteSearchModule,
      ],
    }).compileComponents();
  }));

  beforeEach(() => {
    fixture = TestBed.createComponent(SAMSDSAutocompleteComponent);
    component = fixture.componentInstance;
    component.service = new AutoCompleteSampleDataService();
    component.model = new SAMSDSSelectedItemModel();
    component.configuration = new SAMSDSAutocompletelConfiguration();
    component.configuration.id = "autoId";
    component.configuration.primaryKeyField = "id";
    component.configuration.selectionMode = SelectionMode.SINGLE;
    component.configuration.primaryTextField = "name";
    component.configuration.secondaryTextField = "subtext";
    component.configuration.debounceTime = 0;
    component.configuration.autocompletePlaceHolderText = "";
    fixture.detectChanges();
  });

  it("should create", () => {
    expect(component).toBeTruthy();
  });

  it("should handle modes", () => {
    expect(component.isSingleMode()).toBeTruthy();
    component.configuration.selectionMode = SelectionMode.MULTIPLE;
    expect(component.isSingleMode()).toBeFalsy();
    component.configuration = null;
    expect(component.isSingleMode()).toBeFalsy();
  });

  it("should handle writeValue", () => {
    // Set by Array
    const myItems = { test: "123" };
    component.writeValue([myItems]);
    expect(component.model.items[0]).toEqual(myItems);

    // Set by empty Array
    component.writeValue([]);
    expect(component.model.items).toEqual([]);

    // Set by Object
    const myObjItems = new SAMSDSSelectedItemModel([{ test: "123" }]);
    component.writeValue(myObjItems);
    expect(component.model.items[0]).toEqual(myItems);

    // Set by empty Object
    const myEmptyObjItems = new SAMSDSSelectedItemModel();
    component.writeValue(myEmptyObjItems);
    expect(component.model.items).toEqual([]);

    // Pass null
    component.writeValue(null);
    expect(component.model.items).toEqual([]);

    // Pass empty string
    component.writeValue("");
    expect(component.model.items).toEqual([]);
  });

  it("should handle disable", () => {
    expect(component.disabled).toBeFalsy();
    component.setDisabledState(true);
    expect(component.disabled).toBeTruthy();
    component.setDisabledState(false);
    expect(component.disabled).toBeFalsy();
  });

  it("should handle registerOnChange", () => {
    const item = {};
    component.registerOnChange(item);
    expect(component.onChange).toBe(item);
  });

  it("should handle registerOnTouched", () => {
    const item = {};
    component.registerOnTouched(item);
    expect(component.onTouched).toBe(item);
  });
});