scottohara/loot

import type { Category } from "~/categories/types";
import type CategoryDeleteController from "~/categories/controllers/delete";
import type { CategoryModelMock } from "~/mocks/categories/types";
import type { ControllerTestFactory } from "~/mocks/types";
import type MockDependenciesProvider from "~/mocks/loot/mockdependencies";
import type { UibModalInstanceMock } from "~/mocks/node-modules/angular/types";
import angular from "angular";

describe("CategoryDeleteController", (): void => {
    let categoryDeleteController: CategoryDeleteController,
        $uibModalInstance: UibModalInstanceMock,
        categoryModel: CategoryModelMock,
        category: Category;

    // Load the modules
    beforeEach(
        angular.mock.module(
            "lootMocks",
            "lootCategories",
            (mockDependenciesProvider: MockDependenciesProvider): void =>
                mockDependenciesProvider.load([
                    "$uibModalInstance",
                    "categoryModel",
                    "category",
                ]),
        ) as Mocha.HookFunction,
    );

    // Configure & compile the object under test
    beforeEach(
        angular.mock.inject(
            (
                controllerTest: ControllerTestFactory,
                _$uibModalInstance_: UibModalInstanceMock,
                _categoryModel_: CategoryModelMock,
                _category_: Category,
            ): void => {
                $uibModalInstance = _$uibModalInstance_;
                categoryModel = _categoryModel_;
                category = _category_;
                categoryDeleteController = controllerTest(
                    "CategoryDeleteController",
                ) as CategoryDeleteController;
            },
        ) as Mocha.HookFunction,
    );

    it("should make the passed category available to the view", (): Chai.Assertion =>
        expect(categoryDeleteController.category).to.deep.equal(category));

    describe("deleteCategory", (): void => {
        it("should reset any previous error messages", (): void => {
            categoryDeleteController.errorMessage = "error message";
            categoryDeleteController.deleteCategory();
            expect(categoryDeleteController.errorMessage as string | null).to.be.null;
        });

        it("should delete the category", (): void => {
            categoryDeleteController.deleteCategory();
            expect(categoryModel.destroy).to.have.been.calledWith(category);
        });

        it("should close the modal when the category delete is successful", (): void => {
            categoryDeleteController.deleteCategory();
            expect($uibModalInstance.close).to.have.been.called;
        });

        it("should display an error message when the category delete is unsuccessful", (): void => {
            categoryDeleteController.category.id = -1;
            categoryDeleteController.deleteCategory();
            expect(categoryDeleteController.errorMessage as string).to.equal(
                "unsuccessful",
            );
        });
    });

    describe("cancel", (): void => {
        it("should dismiss the modal", (): void => {
            categoryDeleteController.cancel();
            expect($uibModalInstance.dismiss).to.have.been.called;
        });
    });
});