From ecca6581e9e6c55ad8359e09b7c1bf72d16de0ae Mon Sep 17 00:00:00 2001
From: Don McCurdy <dm@donmccurdy.com>
Date: Wed, 22 Dec 2021 14:38:00 -0800
Subject: [PATCH] [core] Add test scaffold for Deno.

---
 test/deno-import-map.json | 10 ++++++++++
 test/deno-tape.ts         | 39 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 49 insertions(+)
 create mode 100644 test/deno-import-map.json
 create mode 100644 test/deno-tape.ts

diff --git a/test/deno-import-map.json b/test/deno-import-map.json
new file mode 100644
index 000000000..414f2f2e0
--- /dev/null
+++ b/test/deno-import-map.json
@@ -0,0 +1,10 @@
+{
+   "imports": {
+      "tape": "../test/deno-tape.ts",
+      "canvas": "https://deno.land/x/canvas/mod.ts",
+      "@gltf-transform/core": "../packages/core/dist/core.modern.js",
+      "gl-matrix/mat4": "../node_modules/gl-matrix/esm/mat4.js",
+      "gl-matrix/vec3": "../node_modules/gl-matrix/esm/vec3.js",
+      "property-graph": "../node_modules/property-graph/dist/property-graph.modern.js"
+   }
+}
diff --git a/test/deno-tape.ts b/test/deno-tape.ts
new file mode 100644
index 000000000..6df86fc57
--- /dev/null
+++ b/test/deno-tape.ts
@@ -0,0 +1,39 @@
+
+import { assert, assertEquals, assertNotEquals, assertStrictEquals, assertNotStrictEquals, assertMatch, assertThrows } from "https://deno.land/std@0.85.0/testing/asserts.ts";
+
+class TestInstance {
+	ok = assert;
+	equal = assertStrictEquals;
+	equals = assertStrictEquals;
+	notEqual = assertNotStrictEquals;
+	notEquals = assertNotStrictEquals;
+	deepEqual = assertEquals;
+	deepEquals = assertEquals;
+	notDeepEqual = assertNotEquals;
+	notDeepEquals = assertNotEquals;
+	match = assertMatch;
+	throws = assertThrows;
+	fail(msg: string) {
+		throw new Error(msg);
+	}
+	end() {};
+}
+
+interface TestOptions {
+	skip?: boolean;
+}
+
+type TestCallback = (t: any) => any;
+
+function test(name: string, fn: TestCallback): void;
+function test(name: string, opts: TestOptions, fn: TestCallback): void;
+function test(name: string, fnOrOpts: TestOptions | TestCallback, fn?: TestCallback): void {
+	const t  = new TestInstance();
+	if (typeof fnOrOpts === 'function') {
+		Deno.test(name, fnOrOpts.bind(t, t));
+	} else if (!fnOrOpts.skip) {
+		Deno.test(name, (fn as TestCallback).bind(t, t));
+	}
+}
+
+export default test;