Add tests for Item#getItems, Item#match & Project#getItems.

test/tests/Item_Getting.js

@@ -0,0 +1,193 @@
+/*
+ * Paper.js - The Swiss Army Knife of Vector Graphics Scripting.
+ * http://paperjs.org/
+ *
+ * Copyright (c) 2011 - 2014, Juerg Lehni & Jonathan Puckey
+ * http://scratchdisk.com/ & http://jonathanpuckey.com/
+ *
+ * Distributed under the MIT license. See LICENSE file for details.
+ *
+ * All rights reserved.
+ */
+
+module('Getting and Matching Items');
+
+test('Item#getItems()', function() {
+	var group = new Group([new Path({ selected: true }), new Raster()]);
+	equals(function() {
+		var items = group.getItems({
+			type: 'path'
+		});
+		return items.length == 1;
+	}, true);
+
+	equals(function() {
+		var items = group.getItems({
+			selected: true
+		});
+		return items.length == 1;
+	}, true);
+});
+
+test('Item#matches()', function() {
+	var path = new Path();
+	equals(function() {
+		return path.matches({
+			visible: false
+		});
+	}, false);
+
+	equals(function() {
+		return path.matches({
+			visible: true
+		});
+	}, true);
+});
+
+test('Project#getItems()', function() {
+	equals(function() {
+		var matches = paper.project.getItems({
+			type: 'layer'
+		});
+		return matches.length == 1 && matches[0] == paper.project.activeLayer;
+	}, true);
+
+	equals(function() {
+		var matches = paper.project.getItems({
+			'class': Item
+		});
+		return matches.length == 1 && matches[0] == paper.project.activeLayer;
+	}, true);
+
+	var path = new Path();
+	equals(function() {
+		var matches = paper.project.getItems({
+			type: 'path'
+		});
+		return matches.length == 1 && matches[0] == path;
+	}, true);
+
+	equals(function() {
+		var matches = paper.project.getItems({
+			'constructor': Path
+		});
+		return matches.length == 1 && matches[0] === path;
+	}, true);
+
+
+	var group = new Group();
+	equals(function() {
+		var matches = paper.project.getItems({
+			type: 'group'
+		});
+		return matches.length == 1 && matches[0] === group
+	}, true);
+
+	var raster = new Raster();
+	equals(function() {
+		var matches = paper.project.getItems({
+			type: 'raster'
+		});
+		return matches.length == 1 && matches[0] === raster
+	}, true);
+
+	equals(function() {
+		return paper.project.getItems({
+			selected: true
+		}).length;
+	}, 0);
+
+	equals(function() {
+		raster.selected = true;
+		return paper.project.getItems({
+			selected: true
+		}).length;
+	}, 2);
+
+	equals(function() {
+		raster.selected = true;
+		return paper.project.getItems({
+			selected: true,
+			type: 'raster'
+		}).length;
+	}, 1);
+});
+
+test('Project#getItems() with compare function', function() {
+	var firstPath = new Path();
+	var path = new Path({
+		opacity: 0.5
+	});
+
+	equals(function() {
+		var items = paper.project.getItems({
+			opacity: function(value) {
+				return value < 1
+			}
+		});
+		return items.length == 1 && items[0] == path;
+	}, true);
+});
+
+test('Project#getItems() with specific property value', function() {
+	var path = new Path();
+	var decoyPath = new Path({
+		opacity: 0.5
+	});
+
+	equals(function() {
+		var items = paper.project.getItems({
+			opacity: 1,
+			type: 'path'
+		});
+		return items.length == 1 && items[0] == path;
+	}, true);
+});
+
+test('Project#getItems() with color', function() {
+	var red = new Color('red');
+
+	var path = new Path({
+		fillColor: red
+	});
+
+	var decoyPath = new Path({
+		fillColor: 'black'
+	});
+
+	equals(function() {
+		var items = paper.project.getItems({
+			fillColor: new Color('red'),
+			type: 'path'
+		});
+		return items.length == 1 && items[0] == path;
+	}, true);
+});
+
+test('Project#getItems() with regex function', function() {
+	var decoyPath = new Path({
+		name: 'stop'
+	});
+
+	var decoyPath2 = new Path({
+		name: 'pause'
+	});
+
+	var path = new Path({
+		name: 'starting'
+	});
+
+	equals(function() {
+		var items = paper.project.getItems({
+			name: /^start/g
+		});
+		return items.length == 1 && items[0] == path;
+	}, true);
+
+	equals(function() {
+		var items = paper.project.getItems({
+			name: /^st/g
+		});
+		return items.length == 2;
+	}, true);
+});

test/tests/load.js

@@ -23,6 +23,7 @@
 /*#*/ include('Item_Cloning.js');
 /*#*/ include('Item_Order.js');
 /*#*/ include('Item_Bounds.js');
+/*#*/ include('Item_Getting.js');
 
 /*#*/ include('Layer.js');
 /*#*/ include('Group.js');