malwoden/dist/lib/gui/text-widget.spec.js

   

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var memory_terminal_1 = require("../terminal/memory-terminal");
var text_widget_1 = require("./text-widget");
describe("truncateText", function () {
    it("Can truncate text without ellipsis", function () {
        expect(text_widget_1.truncateText({
            text: "Hello World",
            truncateAfter: 8,
            addEllipsis: false,
        })).toEqual("Hello Wo");
    });
    it("Can truncate text with ellipsis", function () {
        expect(text_widget_1.truncateText({
            text: "Hello World",
            truncateAfter: 8,
            addEllipsis: true,
        })).toEqual("Hello...");
    });
});
describe("splitAtWrap", function () {
    it("Can split a larger body of text", function () {
        var text = "Hello world how are you doing today?";
        expect(text_widget_1.wrapText({ text: text, wrapAt: 10 })).toEqual([
            "Hello",
            "world how",
            "are you",
            "doing",
            "today?",
        ]);
    });
    it("will pass back an empty array for no text", function () {
        expect(text_widget_1.wrapText({
            text: "",
            wrapAt: 4,
        })).toEqual([]);
    });
});
describe("TextWidget", function () {
    it("Can render basic text", function () {
        var terminal = new memory_terminal_1.MemoryTerminal({ width: 10, height: 10 });
        var w = new text_widget_1.TextWidget({
            initialState: { text: "Hello World" },
        });
        w.onDraw();
        w.setTerminal(terminal);
        w.onDraw();
    });
    it("Can truncate text", function () {
        var terminal = new memory_terminal_1.MemoryTerminal({ width: 10, height: 10 });
        var w = new text_widget_1.TextWidget({
            initialState: { text: "Hello World", truncateAfter: 8 },
        });
        w.onDraw();
        w.setTerminal(terminal);
        w.onDraw();
    });
    it("Can wrap text", function () {
        var terminal = new memory_terminal_1.MemoryTerminal({ width: 10, height: 10 });
        var w = new text_widget_1.TextWidget({
            initialState: { text: "Hello World", wrapAt: 8 },
        });
        w.onDraw();
        w.setTerminal();
        w.onDraw();
    });
    it("Can get lines", function () {
        var w = new text_widget_1.TextWidget({ initialState: { text: "Hello World" } });
        expect(w["getLines"]("Hello World")).toEqual(["Hello World"]);
        w.setState({ wrapAt: 3 });
        expect(w["getLines"]("Hello World")).toEqual(["Hello", "World"]);
    });
});
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