Merge remote-tracking branch 'upstream/pull/5937'

[rails.git] / test / javascripts / osm_test.js

diff --git a/test/javascripts/osm_test.js b/test/javascripts/osm_test.js
index 10d562959f39bd5a0d9a7284a5b8a1a5764b5162..8f4471140d21e59e8002f6fc596af464d9d03389 100644 (file)
--- a/test/javascripts/osm_test.js
+++ b/test/javascripts/osm_test.js
@@ -73,6 +73,33 @@ describe("OSM", function () {
       expect(params).to.have.property("zoom", 16);
     });
 
+    it("parses geoURIs", function () {
+      const params = OSM.mapParams("?geouri=geo%3A57.6247%2C-3.6845");
+      expect(params).to.have.property("lat", 57.6247);
+      expect(params).to.have.property("lon", -3.6845);
+      expect(params).to.have.property("mlat", 57.6247);
+      expect(params).to.have.property("mlon", -3.6845);
+      expect(params).to.have.property("zoom", 12);
+    });
+
+    it("parses zoom in geoURIs", function () {
+      const params = OSM.mapParams("?geouri=geo%3A57.6247%2C-3.6845%3Fz%3D16");
+      expect(params).to.have.property("lat", 57.6247);
+      expect(params).to.have.property("lon", -3.6845);
+      expect(params).to.have.property("mlat", 57.6247);
+      expect(params).to.have.property("mlon", -3.6845);
+      expect(params).to.have.property("zoom", 16);
+    });
+
+    it("parses uncertainty in geoURIs", function () {
+      const params = OSM.mapParams("?geouri=geo%3A57.6247%2C-3.6845%3Bu%3D100");
+      const expected = L.latLngBounds([57.62290336944585, -3.6878552857327764], [57.62649663055414, -3.6811447142672233]);
+      expect(params).to.have.property("mlat", 57.6247);
+      expect(params).to.have.property("mlon", -3.6845);
+      expect(params).to.have.property("mrad", 100);
+      expect(params).to.have.property("bounds").deep.equal(expected);
+    });
+
     it("parses lat/lon/zoom from the hash", function () {
       location.hash = "#map=16/57.6247/-3.6845";
       const params = OSM.mapParams("?");
@@ -130,6 +157,99 @@ describe("OSM", function () {
     });
   });
 
+  describe(".parseGeoURI", function () {
+    it("parses basic geoURIs", function () {
+      let params = OSM.parseGeoURI("geo:57.6247,-3.6845");
+      expect(params.coords).to.deep.equal(L.latLng(57.6247, -3.6845));
+      expect(params.zoom).to.be.undefined;
+      expect(params.uncertainty).to.be.undefined;
+      params = OSM.parseGeoURI("GEO:57.6247,-3.6845");
+      expect(params.coords).to.deep.equal(L.latLng(57.6247, -3.6845));
+    });
+    it("parses only geoURIs", function () {
+      let params = OSM.parseGeoURI("latlng:57.6247,-3.6845");
+      expect(params).to.be.undefined;
+      params = OSM.parseGeoURI("geo57.6247,-3.6845");
+      expect(params).to.be.undefined;
+    });
+    it("rejects geoURIs with less than 2 coordinates", function () {
+      const params = OSM.parseGeoURI("geo:57.6247");
+      expect(params).to.be.undefined;
+    });
+    it("parses geoURIs with altitude", function () {
+      const params = OSM.parseGeoURI("geo:57.6247,-3.6845,100");
+      expect(params.coords).to.deep.equal(L.latLng(57.6247, -3.6845, 100));
+    });
+    it("rejects geoURIs with more than 3 coordinates", function () {
+      const params = OSM.parseGeoURI("geo:123,57.6247,-3.6845,100");
+      expect(params).to.be.undefined;
+    });
+    it("ignores non-numeric coordinates", function () {
+      let params = OSM.parseGeoURI("geo:57.6247,-3.6845,abc");
+      expect(params.coords.lat).to.equal(57.6247);
+      expect(params.coords.lng).to.equal(-3.6845);
+      expect(isNaN(params.coords.alt)).to.be.true;
+      params = OSM.parseGeoURI("geo:57.6247,abc");
+      expect(params).to.be.undefined;
+    });
+    it("parses geoURIs with crs", function () {
+      let params = OSM.parseGeoURI("geo:57.6247,-3.6845;crs=wgs84");
+      expect(params.coords).to.deep.equal(L.latLng(57.6247, -3.6845));
+      params = OSM.parseGeoURI("geo:57.6247,-3.6845;CRS=wgs84");
+      expect(params.coords).to.deep.equal(L.latLng(57.6247, -3.6845));
+      params = OSM.parseGeoURI("geo:57.6247,-3.6845;CRS=WGS84");
+      expect(params.coords).to.deep.equal(L.latLng(57.6247, -3.6845));
+    });
+    it("rejects geoURIs with different crs", function () {
+      const params = OSM.parseGeoURI("geo:57.6247,-3.6845;crs=utm");
+      expect(params).to.be.undefined;
+    });
+    it("parses geoURIs with uncertainty", function () {
+      let params = OSM.parseGeoURI("geo:57.6247,-3.6845;u=100");
+      expect(params.uncertainty).to.equal(100);
+      params = OSM.parseGeoURI("geo:57.6247,-3.6845;U=100");
+      expect(params.uncertainty).to.equal(100);
+    });
+    it("ignores negative uncertainty", function () {
+      const params = OSM.parseGeoURI("geo:57.6247,-3.6845;u=-100");
+      expect(params.uncertainty).to.be.undefined;
+    });
+    it("ignores non-numeric uncertainty", function () {
+      const params = OSM.parseGeoURI("geo:57.6247,-3.6845;u=abc");
+      expect(params.uncertainty).to.be.undefined;
+    });
+    it("parses uncertainty 0", function () {
+      const params = OSM.parseGeoURI("geo:57.6247,-3.6845;u=0");
+      expect(params.uncertainty).to.equal(0);
+    });
+    it("ignores uncertainty in the query parameters", function () {
+      const params = OSM.parseGeoURI("geo:57.6247,-3.6845?u=100");
+      expect(params.uncertainty).to.be.undefined;
+    });
+    it("parses geoURIs with zoom", function () {
+      let params = OSM.parseGeoURI("geo:57.6247,-3.6845?z=16");
+      expect(params.zoom).to.equal(16);
+      params = OSM.parseGeoURI("geo:57.6247,-3.6845?Z=16");
+      expect(params.zoom).to.be.undefined;
+    });
+    it("ignores non-numeric zoom", function () {
+      const params = OSM.parseGeoURI("geo:57.6247,-3.6845?z=abc");
+      expect(params.zoom).to.be.undefined;
+    });
+    it("ignores negative zoom", function () {
+      const params = OSM.parseGeoURI("geo:57.6247,-3.6845?z=-100");
+      expect(params.zoom).to.be.undefined;
+    });
+    it("parses geoURIs with zoom level 0", function () {
+      const params = OSM.parseGeoURI("geo:57.6247,-3.6845?z=0");
+      expect(params.zoom).to.equal(0);
+    });
+    it("ignores zoom in the geouri parameters", function () {
+      const params = OSM.parseGeoURI("geo:57.6247,-3.6845;z=16");
+      expect(params.zoom).to.be.undefined;
+    });
+  });
+
   describe(".parseHash", function () {
     it("parses lat/lon/zoom params", function () {
       const args = OSM.parseHash("#map=5/57.6247/-3.6845&layers=M");