Database setup for the Website service (#13)

This PR contains the work done to introduce a _Fluent_-based persistence layer for the Website service, selectable at runtime alongside the existing in-memory default, plus the local dev tooling and docs to support it. To provide further details about the work: * Persistence package * The `Driver` and `TLS` enumerations * The `Configuration` type * The `Service` factory that builds the service * `PrepareDB` for migrations registration * The `Probe` for readiness checks. * App integration * Builds the driver, registers migrations, and attaches `Fluent` to the service lifecycle so it starts/stops with the HTTP server. * Migrate-on-boot is gated to the in-memory backend; MySQL/MariaDB is migrated out of band via --database-migrate so shared databases never race on startup. * The `ConfigReader+Properties` extension maps database.* config keys onto the driver. * Library * Added database configuration constants. * The `HealthController` controller gains a readiness probe: `GET /health/ready` checks whether the database is reachable, separate from the existing liveness check. * Others * Updated the `docker-compose` files to support a database service behind a database profile, and hardened for local development * New database targets on the `Makefile` file and overall documentation updated * Updated the `.env.local`, `Dockerfile`, and `README` files to document the persistence workflow, config keys, and local DB commands Reviewed-on: rock-n-code/loud-amsterdam#13 Co-authored-by: Javier Cicchelli <javier@rock-n-code.com> Co-committed-by: Javier Cicchelli <javier@rock-n-code.com>
2026-07-11 09:15:58 +00:00
parent 9774454bba
commit dc6b22e648
45 changed files with 1791 additions and 254 deletions
@@ -0,0 +1,45 @@
+import Foundation
+import Testing
+
+@testable import Localization
+
+@Suite("Localize method")
+struct LocalizeTests {
+    
+    // MARK: Constants
+    
+    private let localize = Localize(bundle: .module)
+
+    // MARK: Functional tests
+
+    @Test
+    func `resolves a key in the default locale`() {
+        let text = localize(
+            "test.greeting",
+            locale: Locale(identifier: "en")
+        )
+
+        #expect(text == "Hello")
+    }
+
+    @Test
+    func `resolves a key in another locale`() {
+        let text = localize(
+            "test.greeting",
+            locale: Locale(identifier: "de"),
+        )
+
+        #expect(text == "Hallo")
+    }
+
+    @Test
+    func `falls back to the key for an unknown entry`() {
+        let text = localize(
+            "unknown.key",
+            locale: Locale(identifier: "en"),
+        )
+
+        #expect(text == "unknown.key")
+    }
+
+}
@@ -0,0 +1,78 @@
+import Foundation
+import Testing
+
+@testable import Localization
+
+@Suite("Negotiate method")
+struct NegotiateTests {
+
+    // MARK: Constants
+
+    private let negotiate = Negotiate(bundle: .module)
+
+    // MARK: Functional tests
+
+    @Test
+    func `matches an exact language tag`() {
+        let language = negotiate(acceptLanguage: "de")
+
+        #expect(language == "de")
+    }
+
+    @Test
+    func `matches a regional language tag`() {
+        let language = negotiate(acceptLanguage: "de-AT")
+
+        #expect(language == "de")
+    }
+
+    @Test
+    func `respects the header order of preference`() {
+        let language = negotiate(acceptLanguage: "de, en")
+
+        #expect(language == "de")
+    }
+
+    @Test
+    func `strips quality weights from the language tags`() {
+        let language = negotiate(acceptLanguage: "de;q=0.5, en;q=0.9")
+
+        #expect(language == "de")
+    }
+
+    @Test
+    func `trims whitespace around the language tags`() {
+        let language = negotiate(acceptLanguage: " de , en ")
+
+        #expect(language == "de")
+    }
+
+    @Test
+    func `falls back to the default for an unsupported language`() {
+        let language = negotiate(acceptLanguage: "fr")
+
+        #expect(language == "en")
+    }
+
+    @Test
+    func `falls back to the default for a missing header`() {
+        let language = negotiate(acceptLanguage: nil)
+
+        #expect(language == "en")
+    }
+
+    @Test
+    func `falls back to the default for an empty header`() {
+        let language = negotiate(acceptLanguage: "")
+
+        #expect(language == "en")
+    }
+
+    @Test
+    func `falls back to the default for a header without language tags`() {
+        let language = negotiate(acceptLanguage: " , ;q=0.5,")
+
+        #expect(language == "en")
+    }
+
+}
@@ -0,0 +1,65 @@
+import Foundation
+import Testing
+
+@testable import Localization
+
+@Suite("LanguageList type")
+struct LanguageListTests {
+
+    // MARK: Properties tests
+
+    @Suite("default")
+    struct Default {
+        @Test
+        func `defaults to english`() {
+            let list = LanguageList(
+                bundle: .module
+            )
+
+            #expect(list.default == "en")
+        }
+
+        @Test
+        func `uses the provided default language`() {
+            let list = LanguageList(
+                bundle: .module,
+                default: "de"
+            )
+
+            #expect(list.default == "de")
+        }
+    }
+
+    @Suite("all")
+    struct All {
+        @Test
+        func `lists the catalog languages`() {
+            let list = LanguageList(
+                bundle: .module
+            )
+
+            #expect(list.all.contains("en"))
+            #expect(list.all.contains("de"))
+        }
+
+        @Test
+        func `excludes the base localization`() {
+            let list = LanguageList(
+                bundle: .module
+            )
+
+            #expect(!list.all.contains("Base"))
+        }
+
+        @Test
+        func `lists each language only once`() {
+            let list = LanguageList(
+                bundle: .module
+            )
+            let all = list.all
+
+            #expect(all.count == Set(all).count)
+        }
+    }
+
+}