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Added test that existing Core Data object instances are updated rather than duplicated when mapping an array. refs #612

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This commit is contained in:
Blake Watters
2012-03-30 08:46:21 -04:00
parent 8fc0d9e46c
commit e40200b95b
3 changed files with 68 additions and 0 deletions
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6
RestKit.xcodeproj/project.pbxproj
View File

@@ -630,6 +630,8 @@
25CA7A8F14EC570200888FF8 /* RKObjectMappingDefinition.m in Sources */ = {isa = PBXBuildFile; fileRef = 25CA7A8E14EC570100888FF8 /* RKObjectMappingDefinition.m */; };
25CA7A9014EC570200888FF8 /* RKObjectMappingDefinition.m in Sources */ = {isa = PBXBuildFile; fileRef = 25CA7A8E14EC570100888FF8 /* RKObjectMappingDefinition.m */; };
25CA7A9114EC5C2D00888FF8 /* RKTestFixture.m in Sources */ = {isa = PBXBuildFile; fileRef = 252EFB2114D9B35D004863C8 /* RKTestFixture.m */; };
25CAAA9415254E7800CAE5D7 /* ArrayOfHumans.json in Resources */ = {isa = PBXBuildFile; fileRef = 25CAAA9315254E7800CAE5D7 /* ArrayOfHumans.json */; };
25CAAA9515254E7800CAE5D7 /* ArrayOfHumans.json in Resources */ = {isa = PBXBuildFile; fileRef = 25CAAA9315254E7800CAE5D7 /* ArrayOfHumans.json */; };
25E36E0215195CED00F9E448 /* RKFetchRequestMappingCacheTest.m in Sources */ = {isa = PBXBuildFile; fileRef = 25E36E0115195CED00F9E448 /* RKFetchRequestMappingCacheTest.m */; };
25E36E0315195CED00F9E448 /* RKFetchRequestMappingCacheTest.m in Sources */ = {isa = PBXBuildFile; fileRef = 25E36E0115195CED00F9E448 /* RKFetchRequestMappingCacheTest.m */; };
25EC1A2C14F6FDAD00C3CF3F /* RKObjectManager+RKTableController.h in Headers */ = {isa = PBXBuildFile; fileRef = 25EC1A2A14F6FDAC00C3CF3F /* RKObjectManager+RKTableController.h */; settings = {ATTRIBUTES = (Public, ); }; };
@@ -1120,6 +1122,7 @@
25B6EA0514CF946300B1E881 /* QuartzCore.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = QuartzCore.framework; path = System/Library/Frameworks/QuartzCore.framework; sourceTree = SDKROOT; };
25B6EA0714CF947D00B1E881 /* CoreGraphics.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = CoreGraphics.framework; path = System/Library/Frameworks/CoreGraphics.framework; sourceTree = SDKROOT; };
25CA7A8E14EC570100888FF8 /* RKObjectMappingDefinition.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = RKObjectMappingDefinition.m; sourceTree = "<group>"; };
25CAAA9315254E7800CAE5D7 /* ArrayOfHumans.json */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.json; path = ArrayOfHumans.json; sourceTree = "<group>"; };
25E36E0115195CED00F9E448 /* RKFetchRequestMappingCacheTest.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = RKFetchRequestMappingCacheTest.m; sourceTree = "<group>"; };
25EC1A2A14F6FDAC00C3CF3F /* RKObjectManager+RKTableController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "RKObjectManager+RKTableController.h"; sourceTree = "<group>"; };
25EC1A2B14F6FDAC00C3CF3F /* RKObjectManager+RKTableController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = "RKObjectManager+RKTableController.m"; sourceTree = "<group>"; };
@@ -1703,6 +1706,7 @@
25160FE61456F2330060A5C5 /* SameKeyDifferentTargetClasses.json */,
25160FE71456F2330060A5C5 /* user.json */,
25160FE81456F2330060A5C5 /* users.json */,
25CAAA9315254E7800CAE5D7 /* ArrayOfHumans.json */,
);
path = JSON;
sourceTree = "<group>";
@@ -2485,6 +2489,7 @@
25B6E9A414CF829400B1E881 /* InfoPlist.strings in Resources */,
25B6E9BE14CF829400B1E881 /* OCMock-Info.plist in Resources */,
252EFB2814DA0689004863C8 /* NakedEvents.json in Resources */,
25CAAA9415254E7800CAE5D7 /* ArrayOfHumans.json in Resources */,
);
runOnlyForDeploymentPostprocessing = 0;
};
@@ -2544,6 +2549,7 @@
25B6E9A514CF829400B1E881 /* InfoPlist.strings in Resources */,
25B6E9BF14CF829400B1E881 /* OCMock-Info.plist in Resources */,
252EFB2914DA0689004863C8 /* NakedEvents.json in Resources */,
25CAAA9515254E7800CAE5D7 /* ArrayOfHumans.json in Resources */,
);
runOnlyForDeploymentPostprocessing = 0;
};

36
Tests/Fixtures/JSON/ArrayOfHumans.json Normal file
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@@ -0,0 +1,36 @@
[
{
"human": {
"id": 201,
"human_id": 1,
"cats": [
{
"cat": {
"id": 254,
"sku_id": 149
}
},
{
"order_component": {
"id": 255,
"sku_id": 145
}
}
]
}
},
{
"human": {
"id": 202,
"human_id": 1,
"cats": [
{
"order_component": {
"id": 256,
"sku_id": 144
}
}
]
}
}
]

26
Tests/Logic/ObjectMapping/RKObjectMappingNextGenTest.m
View File

@@ -1884,4 +1884,30 @@
assertThat(catNames, is(equalTo([NSArray arrayWithObjects:@"Asia", @"Roy", nil])));
}
- (void)testUpdatingArrayOfExistingCats {
RKManagedObjectStore *objectStore = [RKTestFactory managedObjectStore];
NSArray *array = [RKTestFixture parsedObjectWithContentsOfFixture:@"ArrayOfHumans.json"];
RKManagedObjectMapping *humanMapping = [RKManagedObjectMapping mappingForClass:[RKHuman class] inManagedObjectStore:objectStore];
[humanMapping mapKeyPath:@"id" toAttribute:@"railsID"];
humanMapping.primaryKeyAttribute = @"railsID";
RKObjectMappingProvider *provider = [RKObjectMappingProvider mappingProvider];
[provider setObjectMapping:humanMapping forKeyPath:@"human"];
// Create instances that should match the fixture
RKHuman *human1 = [RKHuman createInContext:objectStore.primaryManagedObjectContext];
human1.railsID = [NSNumber numberWithInt:201];
RKHuman *human2 = [RKHuman createInContext:objectStore.primaryManagedObjectContext];
human2.railsID = [NSNumber numberWithInt:202];
[objectStore save:nil];
RKObjectMapper *mapper = [RKObjectMapper mapperWithObject:array mappingProvider:provider];
RKObjectMappingResult *result = [mapper performMapping];
assertThat(result, is(notNilValue()));
NSArray *humans = [result asCollection];
assertThat(humans, hasCountOf(2));
assertThat([humans objectAtIndex:0], is(equalTo(human1)));
assertThat([humans objectAtIndex:1], is(equalTo(human2)));
}
@end