/*

Copyright 2008-2011 Clipperz Srl

This file is part of Clipperz Community Edition.
Clipperz Community Edition is an online password manager.
For further information about its features and functionalities please
refer to http://www.clipperz.com.

* Clipperz Community Edition is free software: you can redistribute
  it and/or modify it under the terms of the GNU Affero General Public
  License as published by the Free Software Foundation, either version
  3 of the License, or (at your option) any later version.

* Clipperz Community Edition is distributed in the hope that it will
  be useful, but WITHOUT ANY WARRANTY; without even the implied
  warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  See the GNU Affero General Public License for more details.

* You should have received a copy of the GNU Affero General Public
  License along with Clipperz Community Edition.  If not, see
  <http://www.gnu.org/licenses/>.

*/

var tests = {

    //-------------------------------------------------------------------------

	'simple_tests': function() {
		var	deferredResult;
		
		deferredResult = new Clipperz.Async.Deferred("simple_tests", {trace:false});
		deferredResult.addCallback(function() {
			var	objectStore;
	
			objectStore = new Clipperz.KeyValueObjectStore();
	
			ok(objectStore != null, "created an object store");
	
			objectStore.setValue('key', "value");
			is(objectStore.getValue('key'), "value", "can store and read a value to a simple key");
	
			objectStore.setValue('key', "overwritten value");
			is(objectStore.getValue('key'), "overwritten value", "using the same key overwrites the previous value");

			objectStore.setValue('record.keys', [1, 2, 3]);
			is(
				MochiKit.Base.compare(objectStore.getValue('record'), {'keys': [1,2,3]}),
				0,
				"getting a partial key returns the whole content associate with that key"
			);
			is(
				MochiKit.Base.compare(objectStore.getValue('record.keys'), [1,2,3]),
				0,
				"accessing data using a key.path return the matching content"
			);
			is(
				MochiKit.Base.compare(objectStore.getValue('record.keys.1'), 2),
				0,
				"accessing data using a key.path return the matching content, even inside an array"
			);

			is(
				objectStore.setValue('key', "value"),
				"value",
				"setting a value return the value itself, as a convenience to chain deferred methods"
			);

			is(
				objectStore.getValue('not_set_key'),
				null,
				"accessing a previously undefined key will return null"
			);
			is(
				objectStore.getValue('record.not_set_key'),
				null,
				"accessing a previously undefined key will return null, even if part of the path is defined"
			);
			is(
				objectStore.getValue('not_set_path.not_set_key'),
				null,
				"accessing a previously undefined key will return null, even if using a completely undefined path"
			);

			objectStore.removeAllData();
			is(
				objectStore.getValue('key'),
				null,
				"getting a value after a 'removeAllData' return no value"
			);
			
		});
		
		deferredResult.callback();
		
		return deferredResult;
	},

    //-------------------------------------------------------------------------

	'simple_deferredGetOrSet_test': function () {
		var	deferredResult;
		var	objectStore;
		var testValue;
		
		objectStore = new Clipperz.KeyValueObjectStore();
		testValue = "nifty test value";
		
		deferredResult = new Clipperz.Async.Deferred("simple_deferredGetOrSet_test", {trace:false});
		deferredResult.addMethod(objectStore, 'setValue', 'key', testValue);
		deferredResult.addMethod(objectStore, 'deferredGetOrSet', 'key', function() {return testValue});
		deferredResult.addCallback(function(aResult) {
			SimpleTest.is(aResult, testValue, "deferredGetOrSet works when accessing data already present on the object store");
		})
		deferredResult.callback();
	},

    //-------------------------------------------------------------------------

	'deferredGetOrSet_test': function () {
		var	deferredResult;
		var	objectStore;
		var testValue;
		
		objectStore = new Clipperz.KeyValueObjectStore();
		testValue = "nifty test value";
		
		deferredResult = new Clipperz.Async.Deferred("deferredGetOrSet_test", {trace:false});
		deferredResult.addMethod(objectStore, 'setValue', 'key.path', testValue);
		deferredResult.addMethod(objectStore, 'deferredGetOrSet', 'key', function() {return {'path': testValue}; });
		deferredResult.addCallback(function(aResult) {
			SimpleTest.is(aResult['path'], testValue, "deferredGetOrSet works when accessing data already present on the object store");
		})
		deferredResult.callback();
	},

    //-------------------------------------------------------------------------

	'simple_deferredGetOrSet_withMissingValue_test': function () {
		var	deferredResult;
		var	objectStore;
		var testValue;
		
		objectStore = new Clipperz.KeyValueObjectStore();
		testValue = "nifty test value";
		
		deferredResult = new Clipperz.Async.Deferred("simple_deferredGetOrSet_withMissingValue_test", {trace:false});
		deferredResult.addMethod(objectStore, 'deferredGetOrSet', 'key', function() {return testValue});
		deferredResult.addCallback(function(aResult) {
			SimpleTest.is(aResult, testValue, "deferredGetOrSet works when accessing data already present on the object store");
		})
		deferredResult.callback();
	},

    //-------------------------------------------------------------------------

	'deferredGetOrSet_withMissingValue_test': function () {
		var	deferredResult;
		var	objectStore;
		var testValue;
		
		objectStore = new Clipperz.KeyValueObjectStore();
		testValue = "nifty test value";
		
		deferredResult = new Clipperz.Async.Deferred("deferredGetOrSet_withMissingValue_test", {trace:false});
		deferredResult.addMethod(objectStore, 'deferredGetOrSet', 'key', function() {return {'path': testValue}; });
		deferredResult.addCallback(function(aResult) {
			SimpleTest.is(aResult['path'], testValue, "deferredGetOrSet works when accessing data already present on the object store");
		})
		deferredResult.callback();
	},

    //-------------------------------------------------------------------------

	'deleteObjectKey': function () {
		var	someValues;
		var objectStore;
		
		someValues = {
			'key1': {
				'key1_1': "value 1.1",
				'key1_2': "value 1.2"
			},
			'key2': {
				'key2_1': {
					'key2.1.1': "value 2.1.1",
					'key2.1.2': "value 2.1.2"
				},
				'key2_2': "value 2.2"
			}
		}
		
		objectStore = new Clipperz.KeyValueObjectStore();
		objectStore.initWithValues(someValues);
		objectStore.removeValue('key2.key2_1');
		
		SimpleTest.is(objectStore.getValue('key1.key1_1'), "value 1.1", "The first element is still there");
		SimpleTest.is(objectStore.getValue('key1.key1_2'), "value 1.2", "The second element is still there");
		SimpleTest.is(objectStore.getValue('key2.key2_1'), null, "The deleted element is actually gone");
		SimpleTest.is(MochiKit.Base.keys(objectStore.getValue('key2')).length, 1, "Even the key is not stored anylonger");
		SimpleTest.is(objectStore.getValue('key2.key2_2'), "value 2.2", "The sibling of the deleted element is still there");
	},

    //-------------------------------------------------------------------------

	'accessDataUsingANumericKey': function () {
		var	someValues;
		var objectStore;
		
		someValues = {
			'1': "value 1",
			'2': "value 2"
		}
		
		objectStore = new Clipperz.KeyValueObjectStore();
		objectStore.initWithValues(someValues);
		
		SimpleTest.is(objectStore.getValue(1), "value 1", "The first element is accessed even using a numeric key");
		
		objectStore.setValue(3, "value 3");
		SimpleTest.is(objectStore.getValue('3'), "value 3", "I can set the value using a numeric key and get it with a string key");
	},

    //-------------------------------------------------------------------------

	'isEmpty_test': function () {
		var	someValues;
		var objectStore;
		
		someValues = {
			'1': "value 1",
			'2': "value 2"
		}
		
		objectStore = new Clipperz.KeyValueObjectStore();
		SimpleTest.is(objectStore.isEmpty(), true, "A newly initialized KeyValueStore is empty");

		objectStore.initWithValues(someValues);
		SimpleTest.is(objectStore.isEmpty(), false, "Once the KeyValueStore is initialized with some values, it is no logner empty");
		
		objectStore.removeAllData();
		SimpleTest.is(objectStore.isEmpty(), true, "A KeyValueStore is empty after invoking the 'removeAllData' method");
	},

    //-------------------------------------------------------------------------
    'syntaxFix': MochiKit.Base.noop
};

//#############################################################################

SimpleTest.runDeferredTests("Clipperz.KeyValueObjectStore", tests, {trace:false});