Merge pull request #26 from corujautx/master

Moving version handling from shadowed `SwiftLMDB` struct to `LMDBVersion.current`

Sources/LMDBVersion.swift

@@ -0,0 +1,31 @@
+//
+//  LMDBVersion.swift
+//
+//
+//  Created by Vitor Travain on 2/7/2024.
+//
+
+import Foundation
+import LMDB
+
+struct LMDBVersion {
+    var major: Int
+    var minor: Int
+    var patch: Int
+
+    private init(major: Int, minor: Int, patch: Int) {
+        self.major = major
+        self.minor = minor
+        self.patch = patch
+    }
+
+    static let current: LMDBVersion = {
+        var major: Int32 = 0
+        var minor: Int32 = 0
+        var patch: Int32 = 0
+
+        _ = mdb_version(&major, &minor, &patch)
+
+        return LMDBVersion(major: Int(major), minor: Int(minor), patch: Int(patch))
+    }()
+}

Tests/SwiftLMDBTests/SwiftLMDBTests.swift

@@ -79,7 +79,10 @@ class SwiftLMDBTests: XCTestCase {
     // MARK: - Tests
 
     func testGetLMDBVersion() {
-        XCTAssert(SwiftLMDB.version != (0, 0, 0), "Unable to get LMDB major version.")
+        XCTAssertNotEqual(
+            [LMDBVersion.current.major, LMDBVersion.current.minor, LMDBVersion.current.patch],
+            [0, 0, 0]
+        )
     }
 
     func testCreateEnvironment() {
@@ -197,13 +200,13 @@ class SwiftLMDBTests: XCTestCase {
     }
 
     func testStats() {
-        
+
         let database = createDatabase(named: #function)
 
         do {
             try database.put(value: "value", forKey: "key")
             let stats = database.stats
-            XCTAssertEqual(stats.pageSize, 4096)
+            XCTAssertEqual(stats.pageSize, UInt32(sysconf(_SC_PAGESIZE)))
             XCTAssertEqual(stats.depth, 1)
             XCTAssertEqual(stats.branchPageCount, 0)
             XCTAssertEqual(stats.leafPageCount, 1)