85 lines
2.9 KiB
JavaScript
85 lines
2.9 KiB
JavaScript
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if(!dojo._hasResource["dojox.collections.tests._base"]){ //_hasResource checks added by build. Do not use _hasResource directly in your code.
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dojo._hasResource["dojox.collections.tests._base"] = true;
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dojo.provide("dojox.collections.tests._base");
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dojo.require("dojox.collections");
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tests.register("dojox.collections.tests._base", [
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function testDictionaryEntry(t){
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var d=new dojox.collections.DictionaryEntry("foo","bar");
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t.assertEqual("bar", d.valueOf());
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t.assertEqual("bar", d.toString());
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},
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function testIterator(t){
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var itr=new dojox.collections.Iterator(["foo","bar","baz","zoo"]);
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t.assertEqual("foo", itr.element); // test initialization
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t.assertTrue(!itr.atEnd());
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t.assertEqual("foo", itr.get()); // make sure the first get doesn't advance.
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t.assertEqual("bar", itr.get());
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t.assertEqual("baz", itr.get());
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t.assertEqual("zoo", itr.get());
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t.assertTrue(itr.atEnd());
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t.assertEqual(null, itr.get());
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itr.reset();
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t.assertTrue(!itr.atEnd());
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t.assertEqual("foo", itr.element);
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// test map
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var a=itr.map(function(elm){
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return elm+"-mapped";
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});
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itr=new dojox.collections.Iterator(a);
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t.assertEqual("foo-mapped", itr.element); // test initialization
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t.assertTrue(!itr.atEnd());
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t.assertEqual("foo-mapped", itr.get()); // make sure the first get doesn't advance.
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t.assertEqual("bar-mapped", itr.get());
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t.assertEqual("baz-mapped", itr.get());
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t.assertEqual("zoo-mapped", itr.get());
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t.assertTrue(itr.atEnd());
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t.assertEqual(null, itr.get());
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},
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function testDictionaryIterator(t){
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/*
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in the context of any of the Dictionary-based collections, the
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element would normally return a DictionaryEntry. However, since
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the DictionaryIterator is really an iterator of pure objects,
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we will just test with an object here. This means all property
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names are lost in the translation, but...that's why there's a
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DictionaryEntry object :)
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*/
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var itr=new dojox.collections.DictionaryIterator({
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first:"foo", second:"bar", third:"baz", fourth:"zoo"
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});
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t.assertEqual("foo", itr.element); // test initialization
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t.assertTrue(!itr.atEnd());
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t.assertEqual("foo", itr.get()); // make sure the first get doesn't advance.
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t.assertEqual("bar", itr.get());
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t.assertEqual("baz", itr.get());
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t.assertEqual("zoo", itr.get());
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t.assertTrue(itr.atEnd());
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t.assertEqual(null, itr.get());
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itr.reset();
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t.assertTrue(!itr.atEnd());
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t.assertEqual("foo", itr.element);
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// test map
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var a=itr.map(function(elm){
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return elm+"-mapped";
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});
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itr=new dojox.collections.Iterator(a);
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t.assertEqual("foo-mapped", itr.element); // test initialization
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t.assertTrue(!itr.atEnd());
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t.assertEqual("foo-mapped", itr.get()); // make sure the first get doesn't advance.
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t.assertEqual("bar-mapped", itr.get());
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t.assertEqual("baz-mapped", itr.get());
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t.assertEqual("zoo-mapped", itr.get());
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t.assertTrue(itr.atEnd());
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t.assertEqual(null, itr.get());
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}
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]);
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}
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