System tests ready for execution. Before coverage I'll take another round in the php rat hole to make sure all models are ok.

Signed-off-by: Adam Rocska <adam.rocska@adams.solutions>

Sources/Api/Reader.swift

@@ -7,7 +7,7 @@ public class Reader<Model> where Model: DictionaryInitialisable {
 
   init(dbReader: DBReader.Reader) { self.dbReader = dbReader }
 
-  func lookup(_ ip: IpAddress) -> Model? {
+  public func lookup(_ ip: IpAddress) -> Model? {
     guard let dictionary = dbReader.get(ip) else { return nil }
     return Model.init(dictionary)
   }

Sources/Api/ReaderFactory.swift

@@ -18,12 +18,11 @@ public class ReaderFactory {
 
   public func makeReader<Model>(source: URL, type: DatabaseType) throws -> Reader<Model>? {
     if !source.isFileURL { return nil }
-
+    let reader = try fileReaderFactory.makeInMemoryReader {
-    return Reader<Model>(
-      dbReader: try fileReaderFactory.makeInMemoryReader {
       InputStream(url: source) ?? InputStream()
     }
-    )
+    precondition(reader.metadata.databaseType.contains(type.rawValue))
+    return Reader<Model>(dbReader: reader)
   }
 
 }

Tests/System/FileBased/CountryLookupTest.swift

@@ -0,0 +1,36 @@
+import Foundation
+import XCTest
+import TestResources
+import class Api.Reader
+import struct Api.CountryModel
+import class Api.ReaderFactory
+
+class CountryLookupTest: XCTestCase {
+
+  private static var reader: Reader<CountryModel>!
+  private var reader: Reader<CountryModel> { get { return CountryLookupTest.reader } }
+
+  override static func setUp() {
+    super.setUp()
+    let factory = ReaderFactory()
+    guard let url = bundle.url(
+      forResource: "GeoLite2-Country",
+      withExtension: "mmdb",
+      subdirectory: "GeoLite2-Country_20200421"
+    ) else {
+      XCTFail("Could not load country database.")
+      return
+    }
+
+    do {
+      try reader = factory.makeReader(source: url, type: .country)
+    } catch {
+      XCTFail("Couldn't initialize reader.")
+    }
+  }
+
+  func testSuccessfulLookup() {
+
+  }
+
+}

Tests/System/FileBased/Wut.swift

@@ -1,25 +0,0 @@
-import Foundation
-import XCTest
-import TestResources
-
-class Wut: XCTestCase {
-
-  func testWut() {
-    print(bundle.path(
-      forResource: "GeoLite2-ASN_20200526/GeoLite2-ASN",
-      ofType: "mmdb"
-    ))
-//    print(Bundle.main.bundlePath)
-//    print(Bundle.main.resourcePath)
-//    print(Bundle.main.privateFrameworksPath)
-//    print(Bundle.main.builtInPlugInsPath)
-//    print(Bundle.main.executablePath)
-//    print(Bundle.main.sharedFrameworksPath)
-//    print(Bundle.main.sharedSupportPath)
-//    XCTAssertTrue(false)
-//    let bundle = Bundle(for: Wut.self)
-//    bundle.path(forResource: <#T##String?##Swift.String?#>, ofType: <#T##String?##Swift.String?#>)
-//    print(bundle)
-  }
-
-}

smart.sh

@@ -1,5 +1,7 @@
 #!/bin/sh
 
+set -e
+
 /Library/Developer/Toolchains/swift-5.0.3-RELEASE.xctoolchain/usr/bin/swift test \
 --enable-code-coverage \
 --parallel \