FEATURE: allows to jump to a date in a topic

test/javascripts/acceptance/jump-to-test.js.es6

@@ -0,0 +1,51 @@
+import { acceptance } from "helpers/qunit-helpers";
+
+acceptance("Jump to", {
+  loggedIn: true,
+
+  pretend(server, helper) {
+    server.get("/t/280/excerpts.json", () => helper.response(200, []));
+    server.get("/t/280/3.json", () => helper.response(200, {}));
+    server.get("/posts/by-date/280/:date", req => {
+      if (req.params["date"] === "2014-02-24") {
+        return helper.response(200, {
+          post_number: 3
+        });
+      }
+
+      return helper.response(404, null);
+    });
+  }
+});
+
+QUnit.test("default", async assert => {
+  await visit("/t/internationalization-localization/280");
+
+  await click("nav#topic-progress .nums");
+  await click("button.jump-to-post");
+
+  assert.ok(exists(".jump-to-post-modal"), "it shows the modal");
+
+  await fillIn("input.date-picker", "2014-02-24");
+  await click(".jump-to-post-modal .btn-primary");
+
+  assert.equal(
+    currentURL(),
+    "/t/internationalization-localization/280/3",
+    "it jumps to the correct post"
+  );
+});
+
+QUnit.test("invalid date", async assert => {
+  await visit("/t/internationalization-localization/280");
+  await click("nav#topic-progress .nums");
+  await click("button.jump-to-post");
+  await fillIn("input.date-picker", "2094-02-24");
+  await click(".jump-to-post-modal .btn-primary");
+
+  assert.equal(
+    currentURL(),
+    "/t/internationalization-localization/280/20",
+    "it jumps to the last post if no post found"
+  );
+});