update

node_modules/@11ty/eleventy/test/EleventyWatchTargetsTest.js

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+import test from "ava";
+import EleventyWatchTargets from "../src/EleventyWatchTargets";
+
+test("Basic", t => {
+  let targets = new EleventyWatchTargets();
+  t.deepEqual(targets.getTargets(), []);
+
+  targets.add(".eleventy.js");
+  t.deepEqual(targets.getTargets(), ["./.eleventy.js"]);
+});
+
+test("Removes duplicates", t => {
+  let targets = new EleventyWatchTargets();
+
+  targets.add(".eleventy.js");
+  targets.add("./.eleventy.js");
+  t.deepEqual(targets.getTargets(), ["./.eleventy.js"]);
+});
+
+test("Add array", t => {
+  let targets = new EleventyWatchTargets();
+
+  targets.add([".eleventy.js", "b.js"]);
+  targets.add(["b.js", "c.js"]);
+  t.deepEqual(targets.getTargets(), ["./.eleventy.js", "./b.js", "./c.js"]);
+});
+
+test("JavaScript get dependencies", t => {
+  let targets = new EleventyWatchTargets();
+  t.deepEqual(
+    targets.getJavaScriptDependenciesFromList(["./test/stubs/config-deps.js"]),
+    ["./test/stubs/config-deps-upstream.js"]
+  );
+});
+
+test("JavaScript addDependencies", t => {
+  let targets = new EleventyWatchTargets();
+  targets.addDependencies("./test/stubs/config-deps.js");
+  t.deepEqual(targets.getTargets(), ["./test/stubs/config-deps-upstream.js"]);
+});
+
+test("JavaScript addDependencies (one file has two dependencies)", t => {
+  let targets = new EleventyWatchTargets();
+  targets.addDependencies("./test/stubs/dependencies/two-deps.11ty.js");
+  t.deepEqual(targets.getTargets(), [
+    "./test/stubs/dependencies/dep1.js",
+    "./test/stubs/dependencies/dep2.js"
+  ]);
+});
+
+test("JavaScript addDependencies (skip JS deps)", t => {
+  let targets = new EleventyWatchTargets();
+  targets.watchJavaScriptDependencies = false;
+  targets.addDependencies("./test/stubs/dependencies/two-deps.11ty.js");
+  t.deepEqual(targets.getTargets(), []);
+});
+
+test("JavaScript addDependencies with a filter", t => {
+  let targets = new EleventyWatchTargets();
+  targets.addDependencies("./test/stubs/config-deps.js", function(path) {
+    return path.indexOf("./test/stubs/") === -1;
+  });
+  t.deepEqual(targets.getTargets(), []);
+});
+
+test("add, addDependencies falsy values are filtered", t => {
+  let targets = new EleventyWatchTargets();
+  targets.add("");
+  targets.addDependencies("");
+  t.deepEqual(targets.getTargets(), []);
+});
+
+test("add, addDependencies file does not exist", t => {
+  let targets = new EleventyWatchTargets();
+  targets.add("./.eleventy-notfound.js"); // does not exist
+  targets.addDependencies("./.eleventy-notfound.js"); // does not exist
+  t.deepEqual(targets.getTargets(), ["./.eleventy-notfound.js"]);
+});
+
+test("getNewTargetsSinceLastReset", t => {
+  let targets = new EleventyWatchTargets();
+  targets.add("./.eleventy-notfound.js"); // does not exist
+  t.deepEqual(targets.getNewTargetsSinceLastReset(), [
+    "./.eleventy-notfound.js"
+  ]);
+  t.deepEqual(targets.getNewTargetsSinceLastReset(), [
+    "./.eleventy-notfound.js"
+  ]);
+
+  targets.reset();
+  targets.add("./.eleventy-notfound2.js");
+  t.deepEqual(targets.getNewTargetsSinceLastReset(), [
+    "./.eleventy-notfound2.js"
+  ]);
+
+  targets.reset();
+  t.deepEqual(targets.getNewTargetsSinceLastReset(), []);
+});