honkit/lib/models/__tests__/templateEngine.js

HonKit is building beautiful books using Markdown.

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
const templateEngine_1 = __importDefault(require("../templateEngine"));
describe("TemplateBlock", () => {
    describe("create", () => {
        test("must initialize with a list of filters", () => {
            const engine = templateEngine_1.default.create({
                filters: {
                    hello: function (name) {
                        return `Hello ${name}!`;
                    },
                },
            });
            const env = engine.toNunjucks();
            const res = env.renderString('{{ "Luke"|hello }}', {});
            expect(res).toBe("Hello Luke!");
        });
        test("must initialize with a list of globals", () => {
            const engine = templateEngine_1.default.create({
                globals: {
                    hello: function (name) {
                        return `Hello ${name}!`;
                    },
                },
            });
            const env = engine.toNunjucks();
            const res = env.renderString('{{ hello("Luke") }}', {});
            expect(res).toBe("Hello Luke!");
        });
        test("must pass context to filters and blocks", () => {
            const engine = templateEngine_1.default.create({
                filters: {
                    hello: function (name) {
                        return `Hello ${name} ${this.lastName}!`;
                    },
                },
                context: {
                    lastName: "Skywalker",
                },
            });
            const env = engine.toNunjucks();
            const res = env.renderString('{{ "Luke"|hello }}', {});
            expect(res).toBe("Hello Luke Skywalker!");
        });
    });
});