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Add message to assertions.

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This commit is contained in:
Marc Jansen
2015-03-30 22:50:15 +02:00
parent 2c40d74a15
commit fb9ba22c30
45 changed files with 394 additions and 221 deletions
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29
src/ol/source/wmtssource.js
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@@ -177,7 +177,8 @@ ol.source.WMTS = function(options) {
* @return {ol.TileCoord} Tile coordinate.
*/
function(tileCoord, projection, opt_tileCoord) {
goog.asserts.assert(!goog.isNull(tileGrid));
goog.asserts.assert(!goog.isNull(tileGrid),
'tileGrid must not be null');
if (tileGrid.getResolutions().length <= tileCoord[0]) {
return null;
}
@@ -328,15 +329,18 @@ ol.source.WMTS.optionsFromCapabilities = function(wmtsCap, config) {
/* jshint -W069 */
// TODO: add support for TileMatrixLimits
goog.asserts.assert(!goog.isNull(config['layer']));
goog.asserts.assert(!goog.isNull(config['layer']),
'config "layer" must not be null');
var layers = wmtsCap['Contents']['Layer'];
var l = goog.array.find(layers, function(elt, index, array) {
return elt['Identifier'] == config['layer'];
});
goog.asserts.assert(!goog.isNull(l));
goog.asserts.assert(!goog.isNull(l),
'found a matching layer in Contents/Layer');
goog.asserts.assert(l['TileMatrixSetLink'].length > 0);
goog.asserts.assert(l['TileMatrixSetLink'].length > 0,
'layer has TileMatrixSetLink');
var idx, matrixSet, wrapX;
if (l['TileMatrixSetLink'].length > 1) {
idx = goog.array.findIndex(l['TileMatrixSetLink'],
@@ -359,7 +363,8 @@ ol.source.WMTS.optionsFromCapabilities = function(wmtsCap, config) {
matrixSet = /** @type {string} */
(l['TileMatrixSetLink'][idx]['TileMatrixSet']);
goog.asserts.assert(!goog.isNull(matrixSet));
goog.asserts.assert(!goog.isNull(matrixSet),
'TileMatrixSet must not be null');
var wgs84BoundingBox = l['WGS84BoundingBox'];
if (goog.isDef(wgs84BoundingBox)) {
@@ -390,11 +395,12 @@ ol.source.WMTS.optionsFromCapabilities = function(wmtsCap, config) {
var key = elt['Identifier'];
var value = elt['default'];
if (goog.isDef(value)) {
goog.asserts.assert(goog.array.contains(elt['values'], value));
goog.asserts.assert(goog.array.contains(elt['values'], value),
'default value contained in values');
} else {
value = elt['values'][0];
}
goog.asserts.assert(goog.isDef(value));
goog.asserts.assert(goog.isDef(value), 'value could be found');
dimensions[key] = value;
});
}
@@ -403,7 +409,8 @@ ol.source.WMTS.optionsFromCapabilities = function(wmtsCap, config) {
var matrixSetObj = goog.array.find(matrixSets, function(elt, index, array) {
return elt['Identifier'] == matrixSet;
});
goog.asserts.assert(!goog.isNull(matrixSetObj));
goog.asserts.assert(!goog.isNull(matrixSetObj),
'found matrixSet in Contents/TileMatrixSet');
var tileGrid = ol.tilegrid.WMTS.createFromCapabilitiesMatrixSet(
matrixSetObj);
@@ -422,7 +429,9 @@ ol.source.WMTS.optionsFromCapabilities = function(wmtsCap, config) {
requestEncoding = goog.isDef(requestEncoding) ? requestEncoding : '';
goog.asserts.assert(
goog.array.contains(['REST', 'RESTful', 'KVP', ''], requestEncoding));
goog.array.contains(['REST', 'RESTful', 'KVP', ''], requestEncoding),
'requestEncoding (%s) is one of "REST", "RESTful", "KVP" or ""',
requestEncoding);
if (!wmtsCap['OperationsMetadata'].hasOwnProperty('GetTile') ||
goog.string.startsWith(requestEncoding, 'REST')) {
@@ -448,7 +457,7 @@ ol.source.WMTS.optionsFromCapabilities = function(wmtsCap, config) {
}
}
goog.asserts.assert(urls.length > 0);
goog.asserts.assert(urls.length > 0, 'At least one URL found');
return {
urls: urls,