📦 Renamed freesewing pkg to @freesewing/core

packages/core/tests/attributes.test.js

@@ -0,0 +1,47 @@
+let expect = require("chai").expect;
+let Point = require("./dist/index.js").Point;
+
+function newAttr() {
+  return new Point(0, 0).attributes;
+}
+
+it("Should return false when getting an unset attribute", () => {
+  let a = newAttr();
+  expect(a.get("test")).to.equal(false);
+});
+
+it("Should render attributes correctly", () => {
+  let a = newAttr()
+    .set("class", "test")
+    .add("class", "render")
+    .set("transform", "scale(1)");
+  expect(a.render()).to.equal(' class="test render" transform="scale(1)"');
+});
+
+it("Should render attributes with given prefix only", () => {
+  let a = newAttr()
+    .set("class", "test")
+    .add("class", "render")
+    .add("data-text", "foo")
+    .add("data-text", "bar")
+    .add("data-mode", "test")
+    .set("transform", "scale(1)");
+  expect(a.renderIfPrefixIs("data-")).to.equal(' text="foo bar" mode="test"');
+});
+
+it("Should return attributes as array", () => {
+  let a = newAttr()
+    .set("class", "test")
+    .add("class", "render");
+  expect(JSON.stringify(a.getAsArray("class"))).to.equal(
+    JSON.stringify(["test", "render"])
+  );
+  expect(a.getAsArray("nope")).to.equal(false);
+});
+
+it("Should render attributes as CSS", () => {
+  let a = newAttr()
+    .set("line-height", 1.2)
+    .add("border", "1px solid red");
+  expect(a.renderAsCss()).to.equal(" line-height:1.2; border:1px solid red;");
+});