freesewing/packages/plugin-banner/tests/banner.test.js

import freesewing from "@freesewing/core";
import { version } from "../package.json";
let chai = require("chai");
let expect = chai.expect;
chai.use(require('chai-string'));
let plugin = require("../dist/index.js");

describe("Banner Plugin", () => {

  it("Should set the plugin name:version attribute", () => {
    let pattern = new freesewing.Pattern().use(plugin);
    pattern.render();
    expect(pattern.svg.attributes.get("freesewing:plugin-banner")).to.equal(
      version
    );
  });
  
  let pattern = new freesewing.Pattern();
  pattern.use(plugin).render();
  pattern.parts.test = new pattern.Part();
  let { Point, points, Path, paths, macro } = pattern.parts.test.shorthand();
  
  it("Should add repeating text to a path", () => {
    pattern.parts.test.points.from = new pattern.Point(30,30);
    pattern.parts.test.points.to = new pattern.Point(30,100);
    pattern.parts.test.paths.example = new Path()
      .move(pattern.parts.test.points.from)
      .line(pattern.parts.test.points.to);
    
    macro("banner", {
      text:"foo",
      path:"example"
    });
    let c = pattern.parts.test.paths.example;
    expect(c.attributes.get("data-text")).to.equal("f o o          f o o          f o o          f o o          f o o          f o o          f o o          f o o          f o o          f o o          f o o          f o o          f o o          f o o          f o o          f o o          f o o          f o o          f o o          f o o          f o o          f o o          f o o          f o o          f o o         ");
    expect(c.attributes.get("data-text-class")).to.equal("center");
    expect(c.attributes.get("data-text-dy")).to.equal("-1");
  });

  it("Number of spaces should be configurable", () => {
    pattern.parts.test.points.from = new pattern.Point(60,30);
    pattern.parts.test.points.to = new pattern.Point(60,100);
    pattern.parts.test.paths.example2 = new Path()
      .move(pattern.parts.test.points.from)
      .line(pattern.parts.test.points.to);
    
    macro("banner", {
      text:"foo",
      path:"example2",
      spaces:2,
      repeat:2
    });
    let c = pattern.parts.test.paths.example2;
    expect(c.attributes.get("data-text")).to.equal("f o o    f o o   ");
  });

  it("Number of repetitions should be configurable", () => {
    pattern.parts.test.points.from = new pattern.Point(90,30);
    pattern.parts.test.points.to = new pattern.Point(90,100);
    pattern.parts.test.paths.example3 = new Path()
      .move(pattern.parts.test.points.from)
      .line(pattern.parts.test.points.to);
    
    macro("banner", {
      text:"foo",
      path:"example3",
      spaces:1,
      repeat:4
    });
    let c = pattern.parts.test.paths.example3;
    expect(c.attributes.get("data-text")).to.equal("f o o   f o o   f o o   f o o  ");
  });
});