first stab at online tiles

2011-06-21 21:45:38 +02:00
parent 6fe47f5fa9
commit c5660f598d
4 changed files with 96 additions and 2 deletions
@@ -0,0 +1,61 @@
+var assert = require('assert');
+var MBTiles = require('..').MBTiles;
+
+var fixture = __dirname + '/fixtures/online.mbtiles';
+
+exports['get online metadata'] = function(beforeExit) {
+    var completion = {};
+
+    var mbtiles = new MBTiles(fixture);
+    mbtiles.metadata('name', function(err, value) { if (err) throw err; completion.name = value; });
+    mbtiles.metadata('type', function(err, value) { if (err) throw err; completion.type = value; });
+    mbtiles.metadata('description', function(err, value) { if (err) throw err; completion.description = value; });
+    mbtiles.metadata('version', function(err, value) { if (err) throw err; completion.version = value; });
+    mbtiles.metadata('formatter', function(err, value) { if (err) throw err; completion.formatter = value; });
+    mbtiles.metadata('bounds', function(err, value) { if (err) throw err; completion.bounds = value; });
+    mbtiles.metadata('online', function(err, value) { if (err) throw err; completion.online = value; });
+    mbtiles.metadata('invalid', function(err, value) { completion.invalid = err.message; });
+
+    beforeExit(function() {
+        assert.deepEqual(completion, {
+            name: 'MapQuest streets',
+            type: 'baselayer',
+            description: 'MapQuest’s OpenStreetMap based street level tiles.',
+            version: '1.0.0',
+            formatter: null,
+            bounds: '-180,-90,180,90',
+            online: 'http://otile1.mqcdn.com/tiles/1.0.0/osm/%z/%x/%y.png',
+            invalid: 'Key does not exist'
+        });
+    });
+};
+
+
+exports['get online tiles'] = function(beforeExit) {
+    var status = {
+        success: 0,
+        error: 0
+    };
+
+    var mbtiles = new MBTiles(fixture);
+
+    mbtiles.db.serialize(function() {
+        mbtiles.db.run("DELETE FROM map");
+        mbtiles.db.run("DELETE FROM images");
+    });
+
+    mbtiles.tile(0, 0, 0, function(err, tile) {
+        if (err) throw new Error(err);
+        status.success++;
+    });
+
+    mbtiles.tile(0, 0, 18, function(err, tile) {
+        if (err) throw new Error(err);
+        status.success++;
+    });
+
+    beforeExit(function() {
+        assert.equal(status.success, 2);
+        assert.equal(status.error, 0);
+    });
+};