move clipping test to vtcomposite.test.js [#95]

test/vtcomposite-polygons.test.js

@@ -129,34 +129,3 @@ test('[composite] composite and overzooming success polygons - overzooming polyg
     assert.end();
   });
 });
-
-
-test('[composite] check all geometries are clipped to the tile extent', function(assert) {
-
-  const buffer = require('fs').readFileSync('./test/fixtures/clipping-test-tile.mvt');
-  const tiles = [
-    {buffer: buffer, z:1, x:1, y:1},
-  ];
-
-  const zxy = {z:4, x:10, y:14};
-  const options = { compress: false, buffer_size: 4080 };
-  var tile_extent = [ -4080, -4080, 4096 + 4080, 4096 + 4080 ];
-  composite(tiles, zxy, options, (err, output_buffer) => {
-    assert.notOk(err);
-    const info = vtinfo(output_buffer);
-    for (var name in info.layers)
-    {
-      var layer = info.layers[name];
-      for (var index = 0; index < layer.length; ++index)
-      {
-        var bbox = layer.feature(index).bbox();
-        var within = (bbox[0] >= tile_extent[0] &&
-                      bbox[1] >= tile_extent[1] &&
-                      bbox[2] <= tile_extent[2] &&
-                      bbox[3] <= tile_extent[3]);
-        assert.ok(within);
-      }
-    }
-    assert.end();
-  });
-});

test/vtcomposite.test.js

@@ -267,6 +267,36 @@ test('[composite] resolves zero length linestring error for overzoomed V1 tiles
   });
 });
 
+test('[composite] check all geometries are clipped to the tile extent', function(assert) {
+
+  const buffer = require('fs').readFileSync('./test/fixtures/clipping-test-tile.mvt');
+  const tiles = [
+    {buffer: buffer, z:1, x:1, y:1},
+  ];
+
+  const zxy = {z:4, x:10, y:14};
+  const options = { compress: false, buffer_size: 4080 };
+  var tile_extent = [ -4080, -4080, 4096 + 4080, 4096 + 4080 ];
+  composite(tiles, zxy, options, (err, output_buffer) => {
+    assert.notOk(err);
+    const info = vtinfo(output_buffer);
+    for (var name in info.layers)
+    {
+      var layer = info.layers[name];
+      for (var index = 0; index < layer.length; ++index)
+      {
+        var bbox = layer.feature(index).bbox();
+        var within = (bbox[0] >= tile_extent[0] &&
+                      bbox[1] >= tile_extent[1] &&
+                      bbox[2] <= tile_extent[2] &&
+                      bbox[3] <= tile_extent[3]);
+        assert.ok(within);
+      }
+    }
+    assert.end();
+  });
+});
+
 // These tiles are invalid v2 tiles such that boost::geometry can't handle some zero-area polygons
 // and results in unsigned integer overflow. So, we skip this test for the sanitize job
 // This should be able to be enabled again after upgrading to https://github.com/boostorg/geometry/pull/505