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firebase-ios-sdk/Firestore/Example/Tests/API/FIRFirestoreTests.mm
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/*
* Copyright 2018 Google
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#import <FirebaseFirestore/FIRFirestore.h>
#import <XCTest/XCTest.h>
#import "FirebaseCore/Sources/Private/FirebaseCoreInternal.h"
#include "Firestore/core/test/unit/testutil/app_testing.h"
namespace testutil = firebase::firestore::testutil;
@interface FIRFirestoreTests : XCTestCase
@end
@implementation FIRFirestoreTests
- (void)testDeleteApp {
// Ensure the app is set appropriately.
FIRApp *app = testutil::AppForUnitTesting();
NSString *appName = app.name;
FIROptions *options = app.options;
FIRFirestore *firestore = [FIRFirestore firestoreForApp:app];
XCTAssertEqualObjects(firestore.app, app);
// Ensure that firestoreForApp returns the same instance.
XCTAssertEqualObjects(firestore, [FIRFirestore firestoreForApp:app]);
XCTestExpectation *defaultAppDeletedExpectation =
[self expectationWithDescription:@"Deleting the default app should invalidate the default "
@"Firestore instance."];
[app deleteApp:^(BOOL success) {
XCTAssertTrue(success);
// Recreate the FIRApp with the same name, fetch a new Firestore instance and make sure it's
// different than the other one.
[FIRApp configureWithName:appName options:options];
FIRApp *newApp = [FIRApp appNamed:appName];
FIRFirestore *newInstance = [FIRFirestore firestoreForApp:newApp];
XCTAssertNotEqualObjects(newInstance, firestore);
[defaultAppDeletedExpectation fulfill];
}];
[self waitForExpectationsWithTimeout:2
handler:^(NSError *_Nullable error) {
XCTAssertNil(error);
}];
}
@end