Move spec files back out of spec/javascripts

- Jasmine gem allows us to specify a path to jasmine.yml via ENV

[finish #58126010]

spec/html/QueryStringSpec.js

@@ -0,0 +1,43 @@
+describe("QueryString", function() {
+
+  describe("#setParam", function() {
+
+    it("sets the query string to include the given key/value pair", function() {
+      var windowLocation = {
+          search: ""
+        },
+        queryString = new j$.QueryString({
+          getWindowLocation: function() { return windowLocation }
+        });
+
+      queryString.setParam("foo", "bar baz");
+
+      expect(windowLocation.search).toMatch(/foo=bar%20baz/);
+    });
+  });
+
+  describe("#getParam", function() {
+
+    it("returns the value of the requested key", function() {
+      var windowLocation = {
+          search: "?baz=quux%20corge"
+        },
+        queryString = new j$.QueryString({
+          getWindowLocation: function() { return windowLocation }
+        });
+
+      expect(queryString.getParam("baz")).toEqual("quux corge");
+    });
+
+    it("returns null if the key is not present", function() {
+      var windowLocation = {
+          search: ""
+        },
+        queryString = new j$.QueryString({
+          getWindowLocation: function() { return windowLocation }
+        });
+
+      expect(queryString.getParam("baz")).toBeFalsy();
+    });
+  });
+});