Add instrument checkbox selection

2026-09-14 06:20:07 +02:00
parent 6c6aeae5bb
commit 04d4093a3c
5 changed files with 106 additions and 14 deletions
@@ -281,6 +281,40 @@ final class SongProjectModelTests: XCTestCase {
        XCTAssertEqual(project.instrumentTrack(for: "oud")?.placements, [introPlacement])
    }

+    func testCatalogSelectionCanBeToggledWithoutReplacingExistingArrangement() {
+        let oudPlacement = InstrumentPlacement(sectionId: "intro", direction: "Opening melody")
+        var project = SongProject(
+            id: "catalog-selection-project",
+            title: "Catalog Selection",
+            idea: "Select and deselect instruments",
+            instruments: [
+                InstrumentTrack(
+                    instrumentId: "oud",
+                    selected: false,
+                    variant: "Arabic oud",
+                    playingStyle: "tremolo",
+                    role: "main hook",
+                    autoArrangementEnabled: false,
+                    placements: [oudPlacement]
+                )
+            ]
+        )
+
+        project.setInstrumentSelected(id: "oud", isSelected: true, variant: "Oud")
+
+        XCTAssertTrue(project.isInstrumentSelected(id: "oud"))
+        XCTAssertEqual(project.instrumentTrack(for: "oud")?.variant, "Arabic oud")
+        XCTAssertEqual(project.instrumentTrack(for: "oud")?.role, "main hook")
+        XCTAssertEqual(project.instrumentTrack(for: "oud")?.placements, [oudPlacement])
+
+        project.setInstrumentSelected(id: "oud", isSelected: false)
+        project.setInstrumentSelected(id: "violin", isSelected: true, variant: "Violin")
+
+        XCTAssertFalse(project.isInstrumentSelected(id: "oud"))
+        XCTAssertTrue(project.isInstrumentSelected(id: "violin"))
+        XCTAssertEqual(project.instrumentTrack(for: "violin")?.variant, "Violin")
+    }
+
    func testMultipleVocalistsCanBeAssignedToSections() {
        var project = SongProject(
            id: "project-6",