Add instrument region filtering

2026-09-14 01:08:30 +02:00
parent 9ddac746e5
commit 6c6aeae5bb
4 changed files with 47 additions and 9 deletions
@@ -47,4 +47,19 @@ final class LocalInstrumentCatalogTests: XCTestCase {
                .allSatisfy { $0.familyCategory == "Plucked strings" }
        )
    }
+
+    func testRegionsAndFilteringComeFromCatalogMetadata() {
+        let catalog = LocalInstrumentCatalog()
+        let middleEasternPluckedStrings = catalog.instruments(
+            matching: "",
+            familyCategory: "Plucked strings",
+            regionOrigin: "Middle East"
+        )
+
+        XCTAssertTrue(catalog.regionsOfOrigin.contains("Middle East"))
+        XCTAssertFalse(middleEasternPluckedStrings.isEmpty)
+        XCTAssertTrue(middleEasternPluckedStrings.contains { $0.id == "oud" })
+        XCTAssertTrue(middleEasternPluckedStrings.allSatisfy { $0.regionOrigin == "Middle East" })
+        XCTAssertTrue(middleEasternPluckedStrings.allSatisfy { $0.familyCategory == "Plucked strings" })
+    }
 }