fix: json tests (due to a swift upgrade)

Author: nathanfallet

Tests/SQLiteTests/TestHelpers.swift

@@ -105,6 +105,16 @@ func assertSQL(_ expression1: @autoclosure () -> String, _ expression2: @autoclo
     XCTAssertEqual(expression1(), expression2().asSQL(), file: file, line: line)
 }
 
+func extractAndReplace(_ value: String, regex: String, with replacement: String) -> (String, String) {
+    // We cannot use `Regex` because it is not available before iOS 16 :(
+    let regex = try! NSRegularExpression(pattern: regex)
+    let valueRange = NSRange(location: 0, length: value.utf16.count)
+    let match = regex.firstMatch(in: value, options: [], range: valueRange)!.range
+    let range = Range(match, in: value)!
+    let extractedValue = String(value[range])
+    return (value.replacingCharacters(in: range, with: replacement), extractedValue)
+}
+
 let table = Table("table")
 let qualifiedTable = Table("table", database: "main")
 let virtualTable = VirtualTable("virtual_table")

Tests/SQLiteTests/Typed/QueryTests.swift

@@ -364,13 +364,22 @@ class QueryTests: XCTestCase {
         let insert = try emails.insert(value)
         let encodedJSON = try JSONEncoder().encode(value1)
         let encodedJSONString = String(data: encodedJSON, encoding: .utf8)!
-        assertSQL(
+
+        let expectedSQL =
             """
             INSERT INTO \"emails\" (\"int\", \"string\", \"bool\", \"float\", \"double\", \"date\", \"uuid\", \"optional\",
              \"sub\") VALUES (1, '2', 1, 3.0, 4.0, '1970-01-01T00:00:00.000', 'E621E1F8-C36C-495A-93FC-0C247A3E6E5F',
              'optional', '\(encodedJSONString)')
-            """.replacingOccurrences(of: "\n", with: ""),
-            insert
+            """.replacingOccurrences(of: "\n", with: "")
+
+        // As JSON serialization gives a different result each time, we extract JSON and compare it by deserializing it
+        // and keep comparing the query but with the json replaced by the `JSON` string
+        let (expectedQuery, expectedJSON) = extractAndReplace(expectedSQL, regex: "\\{.*\\}", with: "JSON")
+        let (actualQuery, actualJSON) = extractAndReplace(insert.asSQL(), regex: "\\{.*\\}", with: "JSON")
+        XCTAssertEqual(expectedQuery, actualQuery)
+        XCTAssertEqual(
+            try JSONDecoder().decode(TestCodable.self, from: expectedJSON.data(using: .utf8)!),
+            try JSONDecoder().decode(TestCodable.self, from: actualJSON.data(using: .utf8)!)
         )
     }
     #endif