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// Protocol Buffers - Google's data interchange format
// Copyright 2015 Google Inc. All rights reserved.
// https://developers.google.com/protocol-buffers/
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#import "GPBWellKnownTypes.h"
#import <XCTest/XCTest.h>
// A basically random interval into the future for testing with.
static const NSTimeInterval kFutureOffsetInterval = 15000;
// Nanosecond time accuracy
static const NSTimeInterval kTimeAccuracy = 1e-9;
@interface WellKnownTypesTest : XCTestCase
@end
@implementation WellKnownTypesTest
- (void)testTimeStamp {
// Test Creation.
NSDate *date = [NSDate date];
GPBTimestamp *timeStamp = [[GPBTimestamp alloc] initWithDate:date];
NSDate *timeStampDate = timeStamp.date;
// Comparing timeIntervals instead of directly comparing dates because date
// equality requires the time intervals to be exactly the same, and the
// timeintervals go through a bit of floating point error as they are
// converted back and forth from the internal representation.
XCTAssertEqualWithAccuracy(date.timeIntervalSince1970,
timeStampDate.timeIntervalSince1970,
kTimeAccuracy);
NSTimeInterval time = [date timeIntervalSince1970];
GPBTimestamp *timeStamp2 =
[[GPBTimestamp alloc] initWithTimeIntervalSince1970:time];
NSTimeInterval durationTime = timeStamp2.timeIntervalSince1970;
XCTAssertEqualWithAccuracy(time, durationTime, kTimeAccuracy);
[timeStamp release];
// Test Mutation.
date = [NSDate dateWithTimeIntervalSinceNow:kFutureOffsetInterval];
timeStamp2.date = date;
timeStampDate = timeStamp2.date;
XCTAssertEqualWithAccuracy(date.timeIntervalSince1970,
timeStampDate.timeIntervalSince1970,
kTimeAccuracy);
time = date.timeIntervalSince1970;
timeStamp2.timeIntervalSince1970 = time;
durationTime = timeStamp2.timeIntervalSince1970;
XCTAssertEqualWithAccuracy(time, durationTime, kTimeAccuracy);
[timeStamp2 release];
}
- (void)testDuration {
// Test Creation.
NSTimeInterval time = [[NSDate date] timeIntervalSince1970];
GPBDuration *duration =
[[GPBDuration alloc] initWithTimeIntervalSince1970:time];
NSTimeInterval durationTime = duration.timeIntervalSince1970;
XCTAssertEqualWithAccuracy(time, durationTime, kTimeAccuracy);
[duration release];
// Test Mutation.
GPBDuration *duration2 =
[[GPBDuration alloc] initWithTimeIntervalSince1970:time];
NSDate *date = [NSDate dateWithTimeIntervalSinceNow:kFutureOffsetInterval];
time = date.timeIntervalSince1970;
duration2.timeIntervalSince1970 = time;
durationTime = duration2.timeIntervalSince1970;
XCTAssertEqualWithAccuracy(time, durationTime, kTimeAccuracy);
[duration2 release];
}
@end