1 files changed, 116 insertions, 0 deletions
diff --git a/HutchTests/TicketListViewModelTests.swift b/HutchTests/TicketListViewModelTests.swift
new file mode 100644
index 0000000..23be24c
--- /dev/null
+++ b/HutchTests/TicketListViewModelTests.swift
@@ -0,0 +1,116 @@
+import Foundation
+import Testing
+@testable import Hutch
+
+struct TicketListViewModelTests {
+
+    @Test
+    func filteredTicketsReturnsStatusFilteredTicketsWhenSearchTextIsEmpty() {
+        let tickets = [
+            makeTicket(id: 1, title: "Crash on launch", status: .reported, submitter: "~owner", labels: []),
+            makeTicket(id: 2, title: "Already fixed", status: .resolved, submitter: "~owner", labels: [])
+        ]
+
+        let filtered = filterTickets(tickets, filter: .open, query: "")
+
+        #expect(filtered.map(\.id) == [1])
+    }
+
+    @Test
+    func filteredTicketsMatchesTitleAndTicketId() {
+        let tickets = [
+            makeTicket(id: 42, title: "Crash on launch", status: .reported, submitter: "~owner", labels: []),
+            makeTicket(id: 99, title: "Settings polish", status: .reported, submitter: "~owner", labels: [])
+        ]
+
+        let titleMatches = filterTickets(tickets, filter: .all, query: "settings")
+        let idMatches = filterTickets(tickets, filter: .all, query: "42")
+
+        #expect(titleMatches.map(\.id) == [99])
+        #expect(idMatches.map(\.id) == [42])
+    }
+
+    @Test
+    func filteredTicketsMatchesSubmitterAndLabels() {
+        let tickets = [
+            makeTicket(id: 1, title: "Crash on launch", status: .reported, submitter: "~owner", labels: [makeLabel(id: 1, name: "bug")]),
+            makeTicket(id: 2, title: "Needs triage", status: .reported, submitter: "~triage", labels: [makeLabel(id: 2, name: "needs-info")])
+        ]
+
+        let submitterMatches = filterTickets(tickets, filter: .all, query: "~triage")
+        let labelMatches = filterTickets(tickets, filter: .all, query: "bug")
+
+        #expect(submitterMatches.map(\.id) == [2])
+        #expect(labelMatches.map(\.id) == [1])
+    }
+
+    @Test
+    @MainActor
+    func resolveTicketInputHasCorrectStatusAndDefaultResolution() {
+        let input: [String: any Sendable] = [
+            "status": TicketStatus.resolved.rawValue,
+            "resolution": TicketResolution.fixed.rawValue
+        ]
+        #expect(input["status"] as? String == "resolved")
+        #expect(input["resolution"] as? String == "fixed")
+    }
+
+    @Test
+    @MainActor
+    func reopenTicketInputOmitsResolution() {
+        let input: [String: any Sendable] = [
+            "status": TicketStatus.reported.rawValue
+        ]
+        #expect(input["status"] as? String == "reported")
+        #expect(input["resolution"] == nil)
+    }
+
+    private func filterTickets(_ tickets: [TicketSummary], filter: TicketFilter, query: String) -> [TicketSummary] {
+        let statusFiltered: [TicketSummary]
+        switch filter {
+        case .open:
+            statusFiltered = tickets.filter { $0.status.isOpen }
+        case .resolved:
+            statusFiltered = tickets.filter { !$0.status.isOpen }
+        case .all:
+            statusFiltered = tickets
+        }
+
+        let q = query.trimmingCharacters(in: .whitespacesAndNewlines).lowercased()
+        guard !q.isEmpty else { return statusFiltered }
+        return statusFiltered.filter {
+            String($0.id).contains(q) ||
+            $0.title.lowercased().contains(q) ||
+            $0.submitter.canonicalName.lowercased().contains(q) ||
+            $0.labels.contains { $0.name.lowercased().contains(q) }
+        }
+    }
+
+    private func makeTicket(
+        id: Int,
+        title: String,
+        status: TicketStatus,
+        submitter: String,
+        labels: [TicketLabel]
+    ) -> TicketSummary {
+        TicketSummary(
+            id: id,
+            title: title,
+            status: status,
+            resolution: status == .resolved ? .fixed : nil,
+            created: Date(),
+            submitter: Entity(canonicalName: submitter),
+            labels: labels,
+            assignees: []
+        )
+    }
+
+    private func makeLabel(id: Int, name: String) -> TicketLabel {
+        TicketLabel(
+            id: id,
+            name: name,
+            backgroundColor: "#000000",
+            foregroundColor: "#ffffff"
+        )
+    }
+}