More tests for the endpoints

test/tiles_vector.js

@@ -0,0 +1,28 @@
+var testTile = function(prefix, z, x, y, status) {
+  var path = '/' + prefix + '/' + z + '/' + x + '/' + y + '.pbf';
+  it(path + ' returns ' + status, function(done) {
+    var test = supertest(app).get(path);
+    if (status) test.expect(status);
+    if (status == 200) test.expect('Content-Type', /application\/x-protobuf/);
+    test.end(done);
+  });
+};
+
+var prefix = 'zurich-vector';
+
+describe('Vector tiles', function() {
+  describe('existing tiles', function() {
+    testTile(prefix, 0, 0, 0, 200);
+    testTile(prefix, 14, 8581, 5738, 200);
+  });
+
+  describe('error tiles', function() {
+    testTile('non_existent', 0, 0, 0, 404);
+    testTile(prefix, -1, 0, 0, 404); // err zoom
+    testTile(prefix, 20, 0, 0, 404); // zoom out of bounds
+    testTile(prefix, 0, 1, 0, 404);
+    testTile(prefix, 0, 0, 1, 404);
+
+    testTile(prefix, 14, 0, 0, 404); // non existent tile
+  });
+});