✅ Tests for utils

tests/snippet.test.js

@@ -0,0 +1,31 @@
+var expect = require("chai").expect;
+var freesewing = require("../dist/index.js");
+
+it("Should create a snippet", () => {
+  var snip1 = new freesewing.Snippet(
+    "test",
+    new freesewing.Point(12, 34),
+    "this is an example"
+  );
+  expect(snip1.def).to.equal("test");
+  expect(snip1.anchor.x).to.equal(12);
+  expect(snip1.anchor.y).to.equal(34);
+  expect(snip1.description).to.equal("this is an example");
+});
+
+it("Should default to empty description", () => {
+  var snip2 = new freesewing.Snippet("test", new freesewing.Point(12, 34));
+  expect(snip2.description).to.equal("");
+});
+
+it("Should clone a snippet", () => {
+  var snip3 = new freesewing.Snippet(
+    "boo",
+    new freesewing.Point(56, 78),
+    "clone me"
+  );
+  expect(snip3.clone().def).to.equal("boo");
+  expect(snip3.clone().anchor.x).to.equal(56);
+  expect(snip3.clone().anchor.y).to.equal(78);
+  expect(snip3.clone().description).to.equal("clone me");
+});