s/TileBounds/TileRange/

2012-09-24 14:33:24 +02:00
parent f8c31ba45c
commit a416d1f601
10 changed files with 320 additions and 320 deletions
@@ -0,0 +1,102 @@
+goog.require('goog.testing.jsunit');
+goog.require('ol.TileRange');
+
+
+function testClone() {
+  var tileRange = new ol.TileRange(1, 2, 3, 4);
+  var clonedTileRange = tileRange.clone();
+  assertTrue(clonedTileRange instanceof ol.TileRange);
+  assertFalse(clonedTileRange === tileRange);
+  assertEquals(tileRange.minX, clonedTileRange.minX);
+  assertEquals(tileRange.minY, clonedTileRange.minY);
+  assertEquals(tileRange.maxX, clonedTileRange.maxX);
+  assertEquals(tileRange.maxY, clonedTileRange.maxY);
+}
+
+
+function testContains() {
+  var tileRange = new ol.TileRange(1, 1, 3, 3);
+  assertFalse(tileRange.contains(new ol.TileCoord(0, 0, 0)));
+  assertFalse(tileRange.contains(new ol.TileCoord(0, 0, 1)));
+  assertFalse(tileRange.contains(new ol.TileCoord(0, 0, 2)));
+  assertFalse(tileRange.contains(new ol.TileCoord(0, 0, 3)));
+  assertFalse(tileRange.contains(new ol.TileCoord(0, 0, 4)));
+  assertFalse(tileRange.contains(new ol.TileCoord(0, 1, 0)));
+  assertTrue(tileRange.contains(new ol.TileCoord(0, 1, 1)));
+  assertTrue(tileRange.contains(new ol.TileCoord(0, 1, 2)));
+  assertTrue(tileRange.contains(new ol.TileCoord(0, 1, 3)));
+  assertFalse(tileRange.contains(new ol.TileCoord(0, 1, 4)));
+  assertFalse(tileRange.contains(new ol.TileCoord(0, 2, 0)));
+  assertTrue(tileRange.contains(new ol.TileCoord(0, 2, 1)));
+  assertTrue(tileRange.contains(new ol.TileCoord(0, 2, 2)));
+  assertTrue(tileRange.contains(new ol.TileCoord(0, 2, 3)));
+  assertFalse(tileRange.contains(new ol.TileCoord(0, 2, 4)));
+  assertFalse(tileRange.contains(new ol.TileCoord(0, 3, 0)));
+  assertTrue(tileRange.contains(new ol.TileCoord(0, 3, 1)));
+  assertTrue(tileRange.contains(new ol.TileCoord(0, 3, 2)));
+  assertTrue(tileRange.contains(new ol.TileCoord(0, 3, 3)));
+  assertFalse(tileRange.contains(new ol.TileCoord(0, 3, 4)));
+  assertFalse(tileRange.contains(new ol.TileCoord(0, 4, 0)));
+  assertFalse(tileRange.contains(new ol.TileCoord(0, 4, 1)));
+  assertFalse(tileRange.contains(new ol.TileCoord(0, 4, 2)));
+  assertFalse(tileRange.contains(new ol.TileCoord(0, 4, 3)));
+  assertFalse(tileRange.contains(new ol.TileCoord(0, 4, 4)));
+}
+
+
+function testBoundingTileRange() {
+  var tileRange = new ol.TileRange.boundingTileRange(
+      new ol.TileCoord(3, 1, 3),
+      new ol.TileCoord(3, 2, 0));
+  assertEquals(1, tileRange.minX);
+  assertEquals(0, tileRange.minY);
+  assertEquals(2, tileRange.maxX);
+  assertEquals(3, tileRange.maxY);
+}
+
+
+function testBoundingTileRangeMixedZ() {
+  assertThrows(function() {
+    var tileRange = new ol.TileRange.boundingTileRange(
+        new ol.TileCoord(3, 1, 3),
+        new ol.TileCoord(4, 2, 0));
+  });
+}
+
+
+function testForEachTileCoord() {
+
+  var tileRange = new ol.TileRange(0, 2, 1, 3);
+
+  var tileCoords = [];
+  tileRange.forEachTileCoord(5, function(tileCoord) {
+    tileCoords.push(tileCoord.clone());
+  });
+
+  assertEquals(4, tileCoords.length);
+
+  assertEquals(5, tileCoords[0].z);
+  assertEquals(0, tileCoords[0].x);
+  assertEquals(2, tileCoords[0].y);
+
+  assertEquals(5, tileCoords[1].z);
+  assertEquals(0, tileCoords[1].x);
+  assertEquals(3, tileCoords[1].y);
+
+  assertEquals(5, tileCoords[2].z);
+  assertEquals(1, tileCoords[2].x);
+  assertEquals(2, tileCoords[2].y);
+
+  assertEquals(5, tileCoords[3].z);
+  assertEquals(1, tileCoords[3].x);
+  assertEquals(3, tileCoords[3].y);
+
+}
+
+
+function testSize() {
+  var tileRange = new ol.TileRange(0, 1, 2, 4);
+  var size = tileRange.getSize();
+  assertEquals(3, size.width);
+  assertEquals(4, size.height);
+}