mirror of
https://github.com/firebase/firebase-ios-sdk
synced 2026-11-10 22:45:59 +05:45
89 lines
2.4 KiB
Objective-C
89 lines
2.4 KiB
Objective-C
/*
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* Copyright 2017 Google
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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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#import "FTestExpectations.h"
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#import "FIRDataSnapshot.h"
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@interface FExpectation : NSObject
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@property (strong, nonatomic) FIRDatabaseQuery * query;
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@property (strong, nonatomic) id expectation;
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@property (strong, nonatomic) FIRDataSnapshot * snap;
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@end
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@implementation FExpectation
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@synthesize query;
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@synthesize expectation;
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@synthesize snap;
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@end
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@implementation FTestExpectations
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- (id) initFrom:(XCTestCase *)other {
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self = [super init];
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if (self) {
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expectations = [[NSMutableArray alloc] init];
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from = other;
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}
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return self;
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}
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- (void)addQuery:(FIRDatabaseQuery *)query withExpectation:(id)expectation {
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FExpectation* exp = [[FExpectation alloc] init];
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exp.query = query;
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exp.expectation = expectation;
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[query observeEventType:FIRDataEventTypeValue withBlock:^(FIRDataSnapshot *snapshot) {
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exp.snap = snapshot;
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}];
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[expectations addObject:exp];
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}
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- (BOOL) isReady {
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for (FExpectation* exp in expectations) {
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if (!exp.snap) {
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return NO;
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}
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// Note that a failure here will end up triggering the timeout
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FIRDataSnapshot * snap = exp.snap;
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NSDictionary* result = snap.value;
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NSDictionary* expected = exp.expectation;
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if ([result isEqual:[NSNull null]] || ![result isEqualToDictionary:expected]) {
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return NO;
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}
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}
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return YES;
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}
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- (void) validate {
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for (FExpectation* exp in expectations) {
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FIRDataSnapshot * snap = exp.snap;
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NSDictionary* result = [snap value];
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NSDictionary* expected = exp.expectation;
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XCTAssertTrue([result isEqualToDictionary:expected], @"Expectation mismatch: %@ should be %@", result, expected);
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}
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}
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- (void) failWithException:(NSException *) anException {
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@throw anException;
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// TODO: fix
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//[from failWithException:anException];
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}
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@end
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