Document setup and rendering, add app build and settings tests

2026-09-13 08:56:27 +02:00
parent 0b85f7d73a
commit c530fe025a
7 changed files with 192 additions and 5 deletions
@@ -0,0 +1,41 @@
+import XCTest
+@testable import GrowthLapse
+
+final class SettingsTests: XCTestCase {
+    func testFreshSettingsDoNotDependOnDeveloperMachine() {
+        let settings = RenderSettings()
+        XCTAssertNil(settings.inputFolder)
+        XCTAssertNil(settings.outputFile)
+        XCTAssertNil(settings.ffmpegExecutable)
+        XCTAssertNil(settings.ffprobeExecutable)
+    }
+
+    func testCustomSettingsSurviveJSONRoundTrip() throws {
+        var settings = RenderSettings()
+        settings.inputFolder = URL(fileURLWithPath: "/tmp/Meine Videos")
+        settings.outputFile = URL(fileURLWithPath: "/tmp/Ergebnis.mp4")
+        settings.ffmpegExecutable = URL(fileURLWithPath: "/tmp/tools/ffmpeg")
+        settings.segmentLength = 12
+        settings.sortMode = .filenameAscending
+        settings.keepRenderCacheForReview = false
+        let data = try JSONEncoder().encode(PersistedRenderSettings(settings: settings))
+        let restored = try JSONDecoder().decode(PersistedRenderSettings.self, from: data)
+        XCTAssertEqual(restored.renderSettings, settings)
+    }
+
+    func testOlderSettingsReceiveCompatibilityDefaults() throws {
+        let data = try JSONEncoder().encode(PersistedRenderSettings(settings: RenderSettings()))
+        var json = try XCTUnwrap(JSONSerialization.jsonObject(with: data) as? [String: Any])
+        for key in ["renderMode", "duplicateClipSelection", "keepRenderCacheForReview",
+                    "burnInClipNumbers", "bestSegmentDetectionEnabled"] {
+            json.removeValue(forKey: key)
+        }
+        let restored = try JSONDecoder().decode(PersistedRenderSettings.self,
+            from: JSONSerialization.data(withJSONObject: json)).renderSettings
+        XCTAssertEqual(restored.renderMode, .videoGrowthLapse)
+        XCTAssertEqual(restored.duplicateClipSelection, .first)
+        XCTAssertTrue(restored.keepRenderCacheForReview)
+        XCTAssertFalse(restored.burnInClipNumbers)
+        XCTAssertFalse(restored.bestSegmentDetectionEnabled)
+    }
+}