use double instead of

Author: denrase

Sources/Swift/Protocol/Codable/SentryCodable.swift

@@ -3,13 +3,7 @@ import Foundation
 
 func encodeToJSONData<T: Encodable>(data: T) throws -> Data {
     let jsonEncoder = JSONEncoder()
-    jsonEncoder.dateEncodingStrategy = .custom({ (date, encoder) in
-        let formatter = sentryGetIso8601FormatterWithMillisecondPrecision()
-        let dateString = formatter.string(from: date)
-        
-        var container = encoder.singleValueContainer()
-        try container.encode(dateString)
-    })
+    jsonEncoder.dateEncodingStrategy = .secondsSince1970
     return try jsonEncoder.encode(data)
 }
 

Tests/SentryTests/Protocol/Codable/SentryCodableTests.swift

@@ -4,10 +4,10 @@ import XCTest
 class SentryCodableTests: XCTestCase {
 
     func testEncodeToJSONData_EncodesCorrectDateFormat() throws {
-        let date = Date(timeIntervalSince1970: 1_234_567_890)
+        let date = Date(timeIntervalSince1970: 1_234_567_890.987_654)
         let jsonData = try encodeToJSONData(data: date)
         let json = String(data: jsonData, encoding: .utf8)
-        XCTAssertEqual("\"2009-02-13T23:31:30.000Z\"", json)
+        XCTAssertEqual("1234567890.987654", json)
     }
 
     func testDecode_DecodesFromCorrectDateFormat() throws {
@@ -20,6 +20,16 @@ class SentryCodableTests: XCTestCase {
         XCTAssertEqual(date, Date(timeIntervalSince1970: 1_234_567_890))
     }
 
+    func testDecode_DecodesFromCorrectDateTimestampFormat() throws {
+        let json = "1234567890.987654"
+        guard let jsonData = json.data(using: .utf8) else {
+            XCTFail("Could not convert json string to data.")
+            return
+        }
+        let date: Date? = decodeFromJSONData(jsonData: jsonData)
+        XCTAssertEqual(date, Date(timeIntervalSince1970: 1_234_567_890.987_654))
+    }
+    
     func testDecodeWithEmptyData_ReturnsNil() {
         XCTAssertNil(decodeFromJSONData(jsonData: Data()) as Geo?)
     }

Tests/SentryTests/Protocol/SentryLogTests.swift

@@ -6,7 +6,7 @@ final class SentryLogTests: XCTestCase {
     // MARK: - Encoding Tests
 
     private let log = SentryLog(
-        timestamp: Date(timeIntervalSince1970: 1_234_567_890),
+        timestamp: Date(timeIntervalSince1970: 1_234_567_890.987_654),
         traceId: SentryId(uuidString: "550e8400-e29b-41d4-a716-446655440000"),
         level: SentryLog.Level.info,
         body: "Test log message",
@@ -21,7 +21,7 @@ final class SentryLogTests: XCTestCase {
 
     private let jsonData = Data("""
     {
-        "timestamp": "2009-02-13T23:31:30.000Z",
+        "timestamp": 1234567890.987654,
         "trace_id": "550e8400e29b41d4a716446655440000",
         "level": "trace",
         "body": "Trace message",
@@ -43,7 +43,7 @@ final class SentryLogTests: XCTestCase {
         let data = try encodeToJSONData(data: log)
         let json = try XCTUnwrap(JSONSerialization.jsonObject(with: data) as? [String: Any])
 
-        XCTAssertEqual(json["timestamp"] as? String, "2009-02-13T23:31:30.000Z")
+        XCTAssertEqual(json["timestamp"] as? TimeInterval, 1234567890.987654)
         XCTAssertEqual(json["trace_id"] as? String, "550e8400e29b41d4a716446655440000")
         XCTAssertEqual(json["level"] as? String, "info")
         XCTAssertEqual(json["body"] as? String, "Test log message")
@@ -66,7 +66,7 @@ final class SentryLogTests: XCTestCase {
 
         let log = try XCTUnwrap(decodeFromJSONData(jsonData: jsonData) as SentryLog?)
 
-        XCTAssertEqual(log.timestamp, Date(timeIntervalSince1970: 1_234_567_890))
+        XCTAssertEqual(log.timestamp, Date(timeIntervalSince1970: 1_234_567_890.987_654))
         XCTAssertEqual(log.traceId.sentryIdString, "550e8400e29b41d4a716446655440000")
         XCTAssertEqual(log.level, .trace)
         XCTAssertEqual(log.body, "Trace message")