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79 lines
3.0 KiB
79 lines
3.0 KiB
////////////////////////////////////////////////////////////////////////////
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//
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// Copyright 2014 Realm Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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////////////////////////////////////////////////////////////////////////////
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#import "RLMTestCase.h"
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@interface EnumeratorTests : RLMTestCase
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@end
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@implementation EnumeratorTests
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- (void)testEnum
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{
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RLMRealm *realm = [RLMRealm defaultRealm];
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RLMResults *emptyPeople = [EmployeeObject allObjects];
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// Enum for zero rows added
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for (EmployeeObject *row in emptyPeople) {
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XCTFail(@"No objects should have been added %@", row);
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}
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NSArray *rowsArray = @[@{@"name": @"John", @"age": @20, @"hired": @YES},
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@{@"name": @"Mary", @"age": @21, @"hired": @NO},
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@{@"name": @"Lars", @"age": @21, @"hired": @YES},
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@{@"name": @"Phil", @"age": @43, @"hired": @NO},
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@{@"name": @"Anni", @"age": @54, @"hired": @YES}];
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// Add objects
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[realm beginWriteTransaction];
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for (NSArray *rowArray in rowsArray) {
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[EmployeeObject createInRealm:realm withValue:rowArray];
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}
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[realm commitWriteTransaction];
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// Get all objects
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RLMResults *people = [EmployeeObject allObjects];
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// Iterate using for...in
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NSUInteger index = 0;
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for (EmployeeObject *row in people) {
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XCTAssertEqualObjects(row.name, rowsArray[index][@"name"], @"Name in iteration should be equal to what was set.");
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XCTAssertEqualObjects(@(row.age), rowsArray[index][@"age"], @"Age in iteration should be equal to what was set.");
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XCTAssertEqualObjects(@(row.hired), rowsArray[index][@"hired"], @"Hired in iteration should be equal to what was set.");
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index++;
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}
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NSPredicate *pred = [NSPredicate predicateWithFormat:@"hired = YES && age BETWEEN {20, 30}"];
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NSArray *filteredArray = [rowsArray filteredArrayUsingPredicate:pred];
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// Do a query, and get all matches as RLMResults
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RLMResults *res = [EmployeeObject objectsWithPredicate:pred];
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// Iterate over the resulting RLMResults
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index = 0;
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for (EmployeeObject *row in res) {
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XCTAssertEqualObjects(row.name, filteredArray[index][@"name"], @"Name in iteration should be equal to what was set.");
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XCTAssertEqualObjects(@(row.age), filteredArray[index][@"age"], @"Age in iteration should be equal to what was set.");
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XCTAssertEqualObjects(@(row.hired), filteredArray[index][@"hired"], @"Hired in iteration should be equal to what was set.");
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index++;
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}
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}
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@end
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