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ScopeTest = TestCase('ScopeTest');
ScopeTest.prototype.testGetScopeRetrieval = function(){
var scope = {};
var form = jQuery("<a><b><c></c></b></a>");
form.data('scope', scope);
var c = form.find('c');
assertTrue(scope === c.scope());
};
ScopeTest.prototype.testGetScopeRetrievalIntermediateNode = function(){
var scope = {};
var form = jQuery("<a><b><c></c></b></a>");
form.find("b").data('scope', scope);
var b = form.find('b');
assertTrue(scope === b.scope());
};
ScopeTest.prototype.testNoScopeDoesNotCauseInfiniteRecursion = function(){
var form = jQuery("<a><b><c></c></b></a>");
var c = form.find('c');
assertTrue(!c.scope());
};
ScopeTest.prototype.testScopeEval = function(){
var scope = new Scope({b:345});
assertEquals(scope.eval('b = 123'), 123);
assertEquals(scope.get('b'), 123);
};
ScopeTest.prototype.testScopeFromPrototype = function(){
var scope = new Scope({b:123});
scope.eval('a = b');
scope.eval('b = 456');
assertEquals(scope.get('a'), 123);
assertEquals(scope.get('b'), 456);
};
ScopeTest.prototype.testSetScopeGet = function(){
var scope = new Scope();
assertEquals(987, scope.set('a', 987));
assertEquals(scope.get('a'), 987);
assertEquals(scope.eval('a'), 987);
};
ScopeTest.prototype.testGetChain = function(){
var scope = new Scope({a:{b:987}});
assertEquals(scope.get('a.b'), 987);
assertEquals(scope.eval('a.b'), 987);
};
ScopeTest.prototype.testGetUndefinedChain = function(){
var scope = new Scope();
assertEquals(typeof scope.get('a.b'), 'undefined');
};
ScopeTest.prototype.testSetChain = function(){
var scope = new Scope({a:{}});
scope.set('a.b', 987);
assertEquals(scope.get('a.b'), 987);
assertEquals(scope.eval('a.b'), 987);
};
ScopeTest.prototype.testSetGetOnChain = function(){
var scope = new Scope();
scope.set('a.b', 987);
assertEquals(scope.get('a.b'), 987);
assertEquals(scope.eval('a.b'), 987);
};
ScopeTest.prototype.testGlobalFunctionAccess =function(){
window['scopeAddTest'] = function (a, b) {return a+b;};
var scope = new Scope({window:window});
assertEquals(scope.eval('window.scopeAddTest(1,2)'), 3);
scope.set('add', function (a, b) {return a+b;});
assertEquals(scope.eval('add(1,2)'), 3);
scope.set('math.add', function (a, b) {return a+b;});
assertEquals(scope.eval('math.add(1,2)'), 3);
};
ScopeTest.prototype.testValidationEval = function(){
expectAsserts(4);
var scope = new Scope();
scope.set("name", "misko");
angular.validator.testValidator = function(value, expect){
assertEquals("misko", this.name);
return value == expect ? null : "Error text";
};
assertEquals("Error text", scope.validate("testValidator:'abc'", 'x'));
assertEquals(null, scope.validate("testValidator:'abc'", 'abc'));
delete angular.validator['testValidator'];
};
ScopeTest.prototype.testCallingNonExistantMethodShouldProduceFriendlyException = function() {
expectAsserts(1);
var scope = new Scope({obj:{}});
try {
scope.eval("obj.iDontExist()");
fail();
} catch (e) {
assertEquals("Expression 'obj.iDontExist' is not a function.", e);
}
};
ScopeTest.prototype.testAccessingWithInvalidPathShouldThrowError = function() {
var scope = new Scope();
try {
scope.get('a.{{b}}');
fail();
} catch (e) {
assertEquals("Expression 'a.{{b}}' is not a valid expression for accesing variables.", e);
}
};
ScopeTest.prototype.testItShouldHave$parent = function() {
var parent = new Scope({}, "ROOT");
var child = new Scope(parent.state);
assertSame("parent", child.state.$parent, parent.state);
assertSame("root", child.state.$root, parent.state);
};
ScopeTest.prototype.testItShouldHave$root = function() {
var scope = new Scope({}, "ROOT");
assertSame(scope.state.$root, scope.state);
};
ScopeTest.prototype.testItShouldBuildPathOnUndefined = function(){
var scope = new Scope({}, "ROOT");
scope.setEval("a.$b.c", 1);
assertJsonEquals({$b:{c:1}}, scope.get("a"));
};
ScopeTest.prototype.testItShouldMapUnderscoreFunctions = function(){
var scope = new Scope({}, "ROOT");
scope.set("a", [1,2,3]);
assertEquals('function', typeof scope.get("a.$size"));
scope.eval("a.$includeIf(4,true)");
assertEquals(4, scope.get("a.$size")());
assertEquals(4, scope.eval("a.$size()"));
assertEquals('undefined', typeof scope.get("a.dontExist"));
};
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