X-Git-Url: https://git.openstreetmap.org/rails.git/blobdiff_plain/28b886362755cb6750b62222cecf87bd9b2efbbe..665abc501c6f46c989bc2055991e5c9a5b87eaf2:/test/javascripts/osm_test.js

diff --git a/test/javascripts/osm_test.js b/test/javascripts/osm_test.js
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+//= require jquery
+//= require jquery.cookie
+//= require osm
+
+describe("OSM", function () {
+  describe(".apiUrl", function () {
+    it("returns a URL for a way", function () {
+      expect(OSM.apiUrl({type: "way", id: 10})).to.eq("/api/0.6/way/10/full");
+    });
+
+    it("returns a URL for a node", function () {
+      expect(OSM.apiUrl({type: "node", id: 10})).to.eq("/api/0.6/node/10");
+    });
+
+    it("returns a URL for a specific version", function () {
+      expect(OSM.apiUrl({type: "node", id: 10, version: 2})).to.eq("/api/0.6/node/10/2");
+    });
+  });
+
+  describe(".mapParams", function () {
+    beforeEach(function () {
+      delete OSM.home;
+      delete OSM.location;
+      document.cookie = "_osm_location=; expires=Thu, 01 Jan 1970 00:00:00 GMT";
+
+      // Test with another cookie set.
+      document.cookie = "_osm_session=deadbeef";
+    });
+
+    it("parses marker params", function () {
+      var params = OSM.mapParams("?mlat=57.6247&mlon=-3.6845");
+      expect(params).to.have.property("mlat", 57.6247);
+      expect(params).to.have.property("mlon", -3.6845);
+      expect(params).to.have.property("marker", true);
+    });
+
+    it("parses object params", function () {
+      var params = OSM.mapParams("?node=1");
+      expect(params).to.have.property("object");
+      expect(params).to.have.property("object_zoom", true);
+      expect(params.object).to.eql({type: "node", id: 1});
+
+      params = OSM.mapParams("?way=1");
+      expect(params).to.have.property("object");
+      expect(params).to.have.property("object_zoom", true);
+      expect(params.object).to.eql({type: "way", id: 1});
+
+      params = OSM.mapParams("?relation=1");
+      expect(params).to.have.property("object");
+      expect(params).to.have.property("object_zoom", true);
+      expect(params.object).to.eql({type: "relation", id: 1});
+    });
+
+    it("parses bbox params", function () {
+      var params = OSM.mapParams("?bbox=-3.6845,57.6247,-3.7845,57.7247");
+      expect(params).to.have.property("bbox", true);
+      expect(params).to.have.property("minlon", -3.6845);
+      expect(params).to.have.property("minlat", 57.6247);
+      expect(params).to.have.property("maxlon", -3.7845);
+      expect(params).to.have.property("maxlat", 57.7247);
+      expect(params).to.have.property("box", false);
+
+      params = OSM.mapParams("?minlon=-3.6845&minlat=57.6247&maxlon=-3.7845&maxlat=57.7247");
+      expect(params).to.have.property("bbox", true);
+      expect(params).to.have.property("minlon", -3.6845);
+      expect(params).to.have.property("minlat", 57.6247);
+      expect(params).to.have.property("maxlon", -3.7845);
+      expect(params).to.have.property("maxlat", 57.7247);
+      expect(params).to.have.property("box", false);
+
+      params = OSM.mapParams("?bbox=-3.6845,57.6247,-3.7845,57.7247&box=yes");
+      expect(params).to.have.property("box", true);
+
+      params = OSM.mapParams("?minlon=-3.6845&minlat=57.6247&maxlon=-3.7845&maxlat=57.7247&box=yes");
+      expect(params).to.have.property("box", true);
+    });
+
+    it("infers lat/long from bbox", function () {
+      var params = OSM.mapParams("?bbox=-3.6845,57.6247,-3.7845,57.7247");
+      expect(params).to.have.property("lat", 57.6747);
+      expect(params).to.have.property("lon", -3.7344999999999997);
+
+      params = OSM.mapParams("?minlon=-3.6845&minlat=57.6247&maxlon=-3.7845&maxlat=57.7247");
+      expect(params).to.have.property("lat", 57.6747);
+      expect(params).to.have.property("lon", -3.7344999999999997);
+    });
+
+    it("parses lat/lon params", function () {
+      var params = OSM.mapParams("?lat=57.6247&lon=-3.6845");
+      expect(params).to.have.property("lat", 57.6247);
+      expect(params).to.have.property("lon", -3.6845);
+
+      params = OSM.mapParams("?mlat=57.6247&mlon=-3.6845");
+      expect(params).to.have.property("lat", 57.6247);
+      expect(params).to.have.property("lon", -3.6845);
+    });
+
+    it("sets lat/lon from OSM.home", function () {
+      OSM.home = {lat: 57.6247, lon: -3.6845};
+      var params = OSM.mapParams("?");
+      expect(params).to.have.property("lat", 57.6247);
+      expect(params).to.have.property("lon", -3.6845);
+    });
+
+    it("sets bbox from OSM.location", function () {
+      OSM.location = {minlon: -3.6845, minlat: 57.6247, maxlon: -3.7845, maxlat: 57.7247};
+      var params = OSM.mapParams("?");
+      expect(params).to.have.property("bbox", true);
+      expect(params).to.have.property("minlon", -3.6845);
+      expect(params).to.have.property("minlat", 57.6247);
+      expect(params).to.have.property("maxlon", -3.7845);
+      expect(params).to.have.property("maxlat", 57.7247);
+    });
+
+    it("parses params from the _osm_location cookie", function () {
+      document.cookie = "_osm_location=-3.6845|57.6247|5|M";
+      var params = OSM.mapParams("?");
+      expect(params).to.have.property("lat", 57.6247);
+      expect(params).to.have.property("lon", -3.6845);
+      expect(params).to.have.property("zoom", 5);
+      expect(params).to.have.property("layers", "M");
+    });
+
+    it("defaults lat/lon to London", function () {
+      var params = OSM.mapParams("?");
+      expect(params).to.have.property("lat", 51.5);
+      expect(params).to.have.property("lon", -0.1);
+    });
+
+    it("parses layers param", function () {
+      var params = OSM.mapParams("?layers=M");
+      expect(params).to.have.property("layers", "M");
+    });
+  });
+});