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CPKVCArrayTest.j
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CPKVCArrayTest.j
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var COUNTER;
@implementation CPKVCArrayTest : OJTestCase
{
TestObject _object @accessors(property=object);
ImplementedTestObject _implementedObject @accessors(property=implementedObject);
}
- (void)setUp
{
_object = [[TestObject alloc] init];
_implementedObject = [[ImplementedTestObject alloc] init];
COUNTER = 0;
}
- (void)_patchSelector:(SEL)theSelector
{
var method_dtable = [[self object] class].method_dtable,
method_list = [[self object] class].method_list,
selectorsToRemove = [@selector(countOfValues), @selector(objectInValuesAtIndex),
@selector(objectInValuesAtIndex:), @selector(valuesAtIndexes:),
@selector(insertObject:inValuesAtIndex:), @selector(insertValues:atIndexes:),
@selector(removeObjectFromValuesAtIndex:), @selector(removeValuesAtIndexes:),
@selector(removeObjectFromValuesAtIndex:),
@selector(replaceObjectInValuesAtIndex:withObject:),
@selector(replaceValuesAtIndexes:withValues:)],
selectorIndex = [selectorsToRemove count];
while (selectorIndex--)
{
var selector = [selectorsToRemove objectAtIndex:selectorIndex],
implementation = method_dtable[selector];
if (!implementation)
continue;
delete method_dtable[selector]
[method_list removeObject:implementation];
}
var method = class_getInstanceMethod([[self implementedObject] class], theSelector),
implementation = method_getImplementation(method);
class_addMethod([[self object] class], theSelector, implementation);
}
- (void)testUsesCountOfKey
{
[self _patchSelector:@selector(countOfValues)];
var count = [[[self object] mutableArrayValueForKey:@"values"] count];
[self assert:10 equals:count message:@"countOfValues should return 10"];
[self assert:1 equals:COUNTER message:@"countOfValues should have been called once"]
}
- (void)testObjectAtIndexUsesObjectInKeyAtIndex
{
[self _patchSelector:@selector(objectInValuesAtIndex:)];
var values = [[self object] mutableArrayValueForKey:@"values"],
object = [values objectAtIndex:0];
[self assert:0 equals:object]
[self assert:1 equals:COUNTER message:@"objectInValuesAtIndex: should have been called once"];
}
- (void)testObjectsAtIndexesUsesObjectInKeyAtIndex
{
[self _patchSelector:@selector(objectInValuesAtIndex:)];
var values = [[self object] mutableArrayValueForKey:@"values"],
objects = [values objectsAtIndexes:[CPIndexSet indexSetWithIndexesInRange:CPMakeRange(0, 2)]];
[self assert:[0, 1] equals:objects]
[self assert:2 equals:COUNTER message:@"objectInValuesAtIndex: should have been called once"];
}
- (void)testObjectAtIndexUsesKeyAtIndexes
{
[self _patchSelector:@selector(valuesAtIndexes:)];
var values = [[self object] mutableArrayValueForKey:@"values"],
object = [values objectAtIndex:0];
[self assert:0 equals:object]
[self assert:1 equals:COUNTER message:@"valuesAtIndexes: should have been called once"];
}
- (void)testObjectsAtIndexesUsesKeyAtIndexes
{
[self _patchSelector:@selector(valuesAtIndexes:)];
var values = [[self object] mutableArrayValueForKey:@"values"],
objects = [values objectsAtIndexes:[CPIndexSet indexSetWithIndexesInRange:CPMakeRange(0, 2)]];
[self assert:[0, 1] equals:objects]
[self assert:1 equals:COUNTER message:@"valuesAtIndexes: should have been called once"];
}
- (void)testInsertObjectAtIndexUsesInsertKeyAtIndex
{
[self _patchSelector:@selector(insertObject:inValuesAtIndex:)];
[[[self object] mutableArrayValueForKey:@"values"] insertObject:11 atIndex:10];
[self assert:11 equals:[[[self object] values] objectAtIndex:10]];
[self assert:1 equals:COUNTER message:@"insertObject:inValuesAtIndex: should have been called once"];
}
- (void)testInsertObjectsAtIndexesUsesInsertKeyAtIndex
{
[self _patchSelector:@selector(insertObject:inValuesAtIndex:)];
var indexes = [CPIndexSet indexSetWithIndexesInRange:CPMakeRange(10, 2)];
[[[self object] mutableArrayValueForKey:@"values"] insertObjects:[11, 12] atIndexes:indexes];
[self assert:[11, 12] equals:[[[self object] values] objectsAtIndexes:indexes]];
[self assert:2
equals:COUNTER
message:@"insertValues:atIndexes: should have been called once for each object"];
}
- (void)testInsertObjectAtIndexUsesInsertKeyAtIndexes
{
[self _patchSelector:@selector(insertValues:atIndexes:)];
[[[self object] mutableArrayValueForKey:@"values"] insertObject:11 atIndex:10];
[self assert:11 equals:[[[self object] values] objectAtIndex:10]];
[self assert:1 equals:COUNTER message:@"insertValues:atIndexes: should have been called once"];
}
- (void)testInsertObjectsAtIndexesUsesInsertKeyAtIndexes
{
[self _patchSelector:@selector(insertValues:atIndexes:)];
var indexes = [CPIndexSet indexSetWithIndexesInRange:CPMakeRange(10, 2)];
[[[self object] mutableArrayValueForKey:@"values"] insertObjects:[11, 12] atIndexes:indexes];
[self assert:[11, 12] equals:[[[self object] values] objectsAtIndexes:indexes]];
[self assert:1
equals:COUNTER
message:@"insertValues:atIndexes: should have been called once for each object"];
}
- (void)testRemoveObjectAtIndexUsesRemoveObjectFromKeyAtIndex
{
[self _patchSelector:@selector(removeObjectFromValuesAtIndex:)];
[[[self object] mutableArrayValueForKey:@"values"] removeObjectAtIndex:0];
[self assert:[1, 2, 3, 4, 5, 6, 7, 8, 9] equals:[[self object] values]];
[self assert:1 equals:COUNTER message:@"removeObjectFromValuesAtIndex: should have been called once"];
}
- (void)testRemoveObjectAtIndexesUsesRemoveObjectFromKeyAtIndex
{
[self _patchSelector:@selector(removeObjectFromValuesAtIndex:)];
var indexes = [CPIndexSet indexSetWithIndexesInRange:CPMakeRange(0, 2)];
[[[self object] mutableArrayValueForKey:@"values"] removeObjectsAtIndexes:indexes];
[self assert:[2, 3, 4, 5, 6, 7, 8, 9] equals:[[self object] values]];
[self assert:2 equals:COUNTER message:@"removeValuesAtIndex: should have been called once for each object"];
}
- (void)testRemoveObjectsAtIndexesUsesRemoveKeyAtIndex
{
[self _patchSelector:@selector(removeValuesAtIndexes:)];
[[[self object] mutableArrayValueForKey:@"values"] removeObjectAtIndex:0];
[self assert:[1, 2, 3, 4, 5, 6, 7, 8, 9] equals:[[self object] values]];
[self assert:1
equals:COUNTER
message:@"removeValuesAtIndexes: should have been once for each object"];
}
- (void)testRemoveObjectsAtIndexesUsesRemoveKeyAtIndexes
{
[self _patchSelector:@selector(removeValuesAtIndexes:)];
var indexes = [CPIndexSet indexSetWithIndexesInRange:CPMakeRange(3, 2)];
[[[self object] mutableArrayValueForKey:@"values"] removeObjectsAtIndexes:indexes];
[self assert:[0, 1, 2, 5, 6, 7, 8, 9] equals:[[self object] values]];
[self assert:1 equals:COUNTER message:@"removeValuesAtIndexes: should have been called once"];
}
- (void)testRemoveObjectUsesRemoveKeyAtIndex
{
[self _patchSelector:@selector(removeObjectFromValuesAtIndex:)];
[[[self object] mutableArrayValueForKey:@"values"] removeObject:1];
[self assert:[0, 2, 3, 4, 5, 6, 7, 8, 9] equals:[[self object] values]];
[self assert:1 equals:COUNTER message:"removeObjectFromValuesAtIndex: should have been called once"]
}
- (void)testeRemoveObjectUsesRemoveKeyAtIndexes
{
[self _patchSelector:@selector(removeValuesAtIndexes:)];
[[[self object] mutableArrayValueForKey:@"values"] removeObject:5];
[self assert:[0, 1, 2, 3, 4, 6, 7, 8, 9] equals:[[self object] values]];
[self assert:1 equals:COUNTER message:@"removeValuesAtIndexes: should have been called once"];
}
- (void)testRemoveObjectsInArrayUsesRemoveKeyAtIndex
{
[self _patchSelector:@selector(removeObjectFromValuesAtIndex:)];
[[[self object] mutableArrayValueForKey:@"values"] removeObjectsInArray:[3, 6]];
[self assert:[0, 1, 2, 4, 5, 7, 8, 9] equals:[[self object] values]];
[self assert:2 equals:COUNTER message:"removeObjectFromValuesAtIndex: should have been called once"]
}
- (void)testRemoveObjectsInArrayUsesRemoveKeyAtIndexes
{
[self _patchSelector:@selector(removeValuesAtIndexes:)];
[[[self object] mutableArrayValueForKey:@"values"] removeObjectsInArray:[0, 9]];
[self assert:[1, 2, 3, 4, 5, 6, 7, 8] equals:[[self object] values]];
[self assert:1 equals:COUNTER message:@"removeValuesAtIndexes: should have been called once"];
}
- (void)testRemoveLastObjectUsesRemoveKeyAtIndex
{
[self _patchSelector:@selector(removeObjectFromValuesAtIndex:)];
[[[self object] mutableArrayValueForKey:@"values"] removeLastObject];
[self assert:[0, 1, 2, 3, 4, 5, 6, 7, 8] equals:[[self object] values]];
[self assert:1 equals:COUNTER message:"removeObjectFromValuesAtIndex: should have been called once"]
}
- (void)testRemoveLastObjectUsesRemoveKeyAtIndexes
{
[self _patchSelector:@selector(removeValuesAtIndexes:)];
[[[self object] mutableArrayValueForKey:@"values"] removeLastObject];
[self assert:[0, 1, 2, 3, 4, 5, 6, 7, 8] equals:[[self object] values]];
[self assert:1 equals:COUNTER message:@"removeValuesAtIndexes: should have been called once"];
}
- (void)testReplaceObjectAtIndexWithObjectUsesReplaceObjectInKeyAtIndexWithObject
{
[self _patchSelector:@selector(replaceObjectInValuesAtIndex:withObject:)];
[[[self object] mutableArrayValueForKey:@"values"] replaceObjectAtIndex:0 withObject:1];
[self assert:[1, 1, 2, 3, 4, 5, 6, 7, 8, 9] equals:[[self object] values]];
[self assert:1
equals:COUNTER
message:@"replaceObjectInValuesAtIndex:withObject: should have been called once"];
}
- (void)testReplaceObjectsAtIndexesWithObjectsUsesReplaceObjectInKeyAtIndexWithObject
{
[self _patchSelector:@selector(replaceObjectInValuesAtIndex:withObject:)];
var indexes = [CPIndexSet indexSetWithIndexesInRange:CPMakeRange(5, 3)];
[[[self object] mutableArrayValueForKey:@"values"] replaceObjectsAtIndexes:indexes withObjects:[1, 2, 3]];
[self assert:[0, 1, 2, 3, 4, 1, 2, 3, 8, 9] equals:[[self object] values]];
[self assert:3
equals:COUNTER
message:@"replaceObjectInValuesAtIndex:withObject: should have been called once"];
}
- (void)testReplaceObjectAtIndexWithObjectUsesReplaceKeyAtIndexesWithKeys
{
[self _patchSelector:@selector(replaceValuesAtIndexes:withValues:)];
[[[self object] mutableArrayValueForKey:@"values"] replaceObjectAtIndex:5 withObject:6];
[self assert:[0, 1, 2, 3, 4, 6, 6, 7, 8, 9] equals:[[self object] values]];
[self assert:1
equals:COUNTER
message:@"replaceObjectInValuesAtIndex:withObject: should have been called once"];
}
- (void)testReplaceObjectsAtIndexesWithObjectsUsesReplaceKeyAtIndexesWithKeys
{
[self _patchSelector:@selector(replaceValuesAtIndexes:withValues:)];
var indexes = [CPIndexSet indexSetWithIndexesInRange:CPMakeRange(6, 2)];
[[[self object] mutableArrayValueForKey:@"values"] replaceObjectsAtIndexes:indexes withObjects:[7, 8]];
[self assert:[0, 1, 2, 3, 4, 5, 7, 8, 8, 9] equals:[[self object] values]];
[self assert:1
equals:COUNTER
message:@"replaceObjectInValuesAtIndexes:withValues: should have been called once"];
}
@end
@implementation TestObject : CPObject
{
CPArray _values @accessors(property=values);
}
- (id)init
{
if (self = [super init])
{
_values = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9];
}
return self;
}
@end
@implementation ImplementedTestObject : TestObject
{
}
- (int)countOfValues
{
// CPLog.warn(@"countOfValues");
COUNTER += 1;
return [[self values] count];
}
- (id)objectInValuesAtIndex:(int)theIndex
{
// CPLog.warn(@"objectInValuesAtIndex: %@", theIndex);
COUNTER += 1;
return [[self values] objectAtIndex:theIndex];
}
- (CPArray)valuesAtIndexes:(CPIndexSet)theIndexes
{
// CPLog.warn(@"valuesAtIndexes: %@", theIndexes);
COUNTER += 1;
return [[self values] objectsAtIndexes:theIndexes];
}
- (void)insertObject:(id)theObject inValuesAtIndex:(int)theIndex
{
// CPLog.warn(@"insertObject: %@ inValuesAtIndex: %@", theObject, theIndex);
COUNTER += 1;
[[self values] insertObject:theObject atIndex:theIndex];
}
- (void)insertValues:(CPArray)theObjects atIndexes:(CPIndexSet)theIndexes
{
// CPLog.warn(@"insertValues: %@ atIndexes: %@", theObjects, theIndexes);
COUNTER += 1;
[[self values] insertObjects:theObjects atIndexes:theIndexes];
}
- (void)removeObjectFromValuesAtIndex:(int)theIndex
{
// CPLog.warn(@"removeObjectFromValuesAtIndex: %@", theIndex);
COUNTER += 1;
[[self values] removeObjectAtIndex:theIndex];
}
- (void)removeValuesAtIndexes:(CPIndexSet)theIndexes
{
// CPLog.warn(@"removeValuesAtIndexes: %@", theIndexes);
COUNTER += 1;
[[self values] removeObjectsAtIndexes:theIndexes];
}
- (void)replaceObjectInValuesAtIndex:(int)theIndex withObject:(id)theObject
{
// CPLog.warn(@"replaceObjectInValuesAtIndex: %@ withObject: %@", theIndex, theObject);
COUNTER += 1;
[[self values] replaceObjectAtIndex:theIndex withObject:theObject];
}
- (void)replaceValuesAtIndexes:(CPIndexSet)theIndexes withValues:(id)theObjects
{
// CPLog.warn(@"replaceValuesAtIndexes: %@ withValues: %@", theIndexes, theObjects);
COUNTER += 1;
[[self values] replaceObjectsAtIndexes:theIndexes withObjects:theObjects];
}
@end