migration

PediFoodsTests/SnackbarCenterTests.swift

@@ -0,0 +1,65 @@
+import Testing
+@testable import PediFoods
+
+@Test("show sets current with the given title, style, and persistence flag")
+@MainActor
+func showSetsCurrentMessage() {
+    let center = SnackbarCenter()
+    center.show(title: "Saved!", style: .success, isPersistent: false)
+    #expect(center.current?.title == "Saved!")
+    #expect(center.current?.style == .success)
+    #expect(center.current?.isPersistent == false)
+}
+
+@Test("handleTap dismisses a non-persistent message and runs its action")
+@MainActor
+func handleTapDismissesAndRunsAction() {
+    let center = SnackbarCenter()
+    var actionRan = false
+    center.show(title: "Undo?", isPersistent: false, action: { actionRan = true })
+    center.handleTap()
+    #expect(center.current == nil)
+    #expect(actionRan)
+}
+
+@Test("handleTap does nothing for a persistent message")
+@MainActor
+func handleTapIgnoresPersistentMessage() {
+    let center = SnackbarCenter()
+    var actionRan = false
+    center.show(title: "Uploading…", isPersistent: true, action: { actionRan = true })
+    center.handleTap()
+    #expect(center.current != nil)
+    #expect(actionRan == false)
+}
+
+@Test("dismiss(animated:) clears the current message unconditionally")
+@MainActor
+func dismissClearsCurrentMessage() {
+    let center = SnackbarCenter()
+    center.show(title: "Hello", isPersistent: true)
+    center.dismiss(animated: false)
+    #expect(center.current == nil)
+}
+
+@Test("dismissPersistent only clears the message when it's actually persistent")
+@MainActor
+func dismissPersistentOnlyClearsPersistentMessages() {
+    let center = SnackbarCenter()
+    center.show(title: "Transient", isPersistent: false)
+    center.dismissPersistent()
+    #expect(center.current != nil)
+
+    center.show(title: "Persistent", isPersistent: true)
+    center.dismissPersistent()
+    #expect(center.current == nil)
+}
+
+@Test("show replaces a currently-displayed message with the new one")
+@MainActor
+func showReplacesCurrentMessage() {
+    let center = SnackbarCenter()
+    center.show(title: "First", isPersistent: true)
+    center.show(title: "Second", isPersistent: true)
+    #expect(center.current?.title == "Second")
+}