Move generated Jest tests to TypeScript (#1287)

Summary:
Pull Request resolved: https://github.com/facebook/yoga/pull/1287

Outputs tests as TypeScript, along with using/testing the new form of enums imported directly from the package.

We need to change how we are telling Jest which variant to run, so that tests can import enums from "yoga-layout" and have it resolve to the entrypoint which has a binary which has already been built.

Reviewed By: yungsters

Differential Revision: D45723545

fbshipit-source-id: 887d929344a78cadec159a07c643b74b76b87c6c

javascript/tests/generated/YGDimensionTest.test.ts

@@ -0,0 +1,130 @@
+/**
+ * Copyright (c) Meta Platforms, Inc. and affiliates.
+ *
+ * This source code is licensed under the MIT license found in the
+ * LICENSE file in the root directory of this source tree.
+ */
+
+// @generated by gentest/gentest.rb from gentest/fixtures/YGDimensionTest.html
+
+import {Yoga} from "../tools/globals";
+import {
+  Align,
+  Direction,
+  Display,
+  Edge,
+  Errata,
+  ExperimentalFeature,
+  FlexDirection,
+  Gutter,
+  Justify,
+  MeasureMode,
+  Overflow,
+  PositionType,
+  Unit,
+  Wrap,
+} from 'yoga-layout';
+
+test('wrap_child', () => {
+  const config = Yoga.Config.create();
+  let root;
+
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
+
+  try {
+    root = Yoga.Node.create(config);
+
+    const root_child0 = Yoga.Node.create(config);
+    root_child0.setWidth(100);
+    root_child0.setHeight(100);
+    root.insertChild(root_child0, 0);
+    root.calculateLayout(undefined, undefined, Direction.LTR);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(100);
+    expect(root.getComputedHeight()).toBe(100);
+
+    expect(root_child0.getComputedLeft()).toBe(0);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(100);
+    expect(root_child0.getComputedHeight()).toBe(100);
+
+    root.calculateLayout(undefined, undefined, Direction.RTL);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(100);
+    expect(root.getComputedHeight()).toBe(100);
+
+    expect(root_child0.getComputedLeft()).toBe(0);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(100);
+    expect(root_child0.getComputedHeight()).toBe(100);
+  } finally {
+    if (typeof root !== 'undefined') {
+      root.freeRecursive();
+    }
+
+    config.free();
+  }
+});
+test('wrap_grandchild', () => {
+  const config = Yoga.Config.create();
+  let root;
+
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.AbsolutePercentageAgainstPaddingEdge, true);
+  config.setExperimentalFeatureEnabled(ExperimentalFeature.FixAbsoluteTrailingColumnMargin, true);
+
+  try {
+    root = Yoga.Node.create(config);
+
+    const root_child0 = Yoga.Node.create(config);
+    root.insertChild(root_child0, 0);
+
+    const root_child0_child0 = Yoga.Node.create(config);
+    root_child0_child0.setWidth(100);
+    root_child0_child0.setHeight(100);
+    root_child0.insertChild(root_child0_child0, 0);
+    root.calculateLayout(undefined, undefined, Direction.LTR);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(100);
+    expect(root.getComputedHeight()).toBe(100);
+
+    expect(root_child0.getComputedLeft()).toBe(0);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(100);
+    expect(root_child0.getComputedHeight()).toBe(100);
+
+    expect(root_child0_child0.getComputedLeft()).toBe(0);
+    expect(root_child0_child0.getComputedTop()).toBe(0);
+    expect(root_child0_child0.getComputedWidth()).toBe(100);
+    expect(root_child0_child0.getComputedHeight()).toBe(100);
+
+    root.calculateLayout(undefined, undefined, Direction.RTL);
+
+    expect(root.getComputedLeft()).toBe(0);
+    expect(root.getComputedTop()).toBe(0);
+    expect(root.getComputedWidth()).toBe(100);
+    expect(root.getComputedHeight()).toBe(100);
+
+    expect(root_child0.getComputedLeft()).toBe(0);
+    expect(root_child0.getComputedTop()).toBe(0);
+    expect(root_child0.getComputedWidth()).toBe(100);
+    expect(root_child0.getComputedHeight()).toBe(100);
+
+    expect(root_child0_child0.getComputedLeft()).toBe(0);
+    expect(root_child0_child0.getComputedTop()).toBe(0);
+    expect(root_child0_child0.getComputedWidth()).toBe(100);
+    expect(root_child0_child0.getComputedHeight()).toBe(100);
+  } finally {
+    if (typeof root !== 'undefined') {
+      root.freeRecursive();
+    }
+
+    config.free();
+  }
+});