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/*
* Copyright 2017 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 "Firestore/Source/Util/FSTUtil.h"
#import <XCTest/XCTest.h>
@interface FSTUtilTests : XCTestCase
@end
@implementation FSTUtilTests
- (void)testAutoID {
NSString *autoID = [FSTUtil autoID];
XCTAssertEqual([autoID length], 20);
for (NSUInteger i = 0; i < 20; i++) {
unichar c = [autoID characterAtIndex:i];
XCTAssert(c >= ' ' && c <= '~', @"Should be printable ascii characters.");
}
}
@end
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