Simplify station financial verdicts

2026-10-17 19:55:55 +01:00
parent 7aaaffa1c5
commit c6e252d194
7 changed files with 94 additions and 28 deletions
@@ -18,6 +18,27 @@ final class FuelSavingsEstimateTests: XCTestCase {
    )
    private let amount = FuelSavingsFillAmount(value: 40, unit: .pounds)

+    func testListingCapsuleUsesSixShortFinancialVerdictsWithoutAmounts() {
+        func result(_ status: FuelSavingsStatus, _ confidence: JourneyConfidence) -> FuelSavingsResult {
+            FuelSavingsResult(
+                fillLitres: 30,
+                grossSavingGBP: status == .notWorthTheDrive ? 0 : 12.50,
+                extraDrivingCostGBP: status == .notWorthTheDrive ? 123.45 : 0,
+                extraDistanceMiles: 2,
+                netSavingGBP: status == .notWorthTheDrive ? -123.45 : 12.50,
+                status: status,
+                journeyConfidence: confidence
+            )
+        }
+
+        XCTAssertEqual(result(.worthTheDrive, .confirmed).listingCapsuleHeadline(), "Saves")
+        XCTAssertEqual(result(.worthTheDrive, .estimated).listingCapsuleHeadline(), "Saves (approx.)")
+        XCTAssertEqual(result(.notWorthTheDrive, .confirmed).listingCapsuleHeadline(), "Costs more")
+        XCTAssertEqual(result(.notWorthTheDrive, .estimated).listingCapsuleHeadline(), "Costs more (approx.)")
+        XCTAssertEqual(result(.breakEven, .confirmed).listingCapsuleHeadline(), "Break even")
+        XCTAssertEqual(result(.breakEven, .estimated).listingCapsuleHeadline(), "Break even (approx.)")
+    }
+
    private func station(_ id: String,
                         price: Double?,
                         lat: Double = 51.5,