import * as path from "path";

import { EmptyTree } from "@angular-devkit/schematics";
import {
    SchematicTestRunner,
    UnitTestTree,
} from "@angular-devkit/schematics/testing";

describe("Update 9.0.0", () => {
    let appTree: UnitTestTree;
    const schematicRunner = new SchematicTestRunner(
        "ig-migrate",
        path.join(__dirname, "../migration-collection.json")
    );
    const configJson = {
        projects: {
            testProj: {
                root: "/",
                sourceRoot: "/testSrc",
            },
        },
        schematics: {
            "@schematics/angular:component": {
                prefix: "appPrefix",
            },
        },
    };

    beforeEach(() => {
        appTree = new UnitTestTree(new EmptyTree());
        appTree.create("/angular.json", JSON.stringify(configJson));
    });

    it("should update base class names.", async () => {
        appTree.create(
            "/testSrc/appPrefix/component/test.component.ts",
            `import { IgxDropDownBase, IgxDropDownItemBase, IgxGridBaseComponent,
                IgxRowComponent, IgxHierarchicalGridBaseComponent } from 'igniteui-angular-sovn';
            `
        );

        const tree = await schematicRunner
            .runSchematicAsync("migration-13", {}, appTree)
            .toPromise();
        expect(
            tree.readContent("/testSrc/appPrefix/component/test.component.ts")
        ).toEqual(
            `import { IgxDropDownBaseDirective, IgxDropDownItemBaseDirective, IgxGridBaseDirective,
                IgxRowDirective, IgxHierarchicalGridBaseDirective } from 'igniteui-angular-sovn';
            `
        );
    });

    it("should update Enum names.", async () => {
        appTree.create(
            "/testSrc/appPrefix/component/enum.component.ts",
            `import { AvatarType, Size, Type, SliderType } from 'igniteui-angular-sovn';
            `
        );

        const tree = await schematicRunner
            .runSchematicAsync("migration-13", {}, appTree)
            .toPromise();
        expect(
            tree.readContent("/testSrc/appPrefix/component/enum.component.ts")
        ).toEqual(
            `import { IgxAvatarType, IgxAvatarSize, IgxBadgeType, IgxSliderType } from 'igniteui-angular-sovn';
            `
        );
    });

    it("should update input prop from tabsType to type", async () => {
        appTree.create(
            "/testSrc/appPrefix/component/tabs.component.html",
            '<igx-tabs tabsType="fixed"></igx-tabs>'
        );

        const tree = await schematicRunner
            .runSchematicAsync("migration-13", {}, appTree)
            .toPromise();

        expect(
            tree.readContent("/testSrc/appPrefix/component/tabs.component.html")
        ).toEqual('<igx-tabs type="fixed"></igx-tabs>');
    });
});