import Testing
@testable import SstCore

struct HotkeyBindingTests {
    @Test func allowedBindingsMatchTheSpec() {
        #expect(HotkeyBinding.allowed.map(\.id) == ["fn", "rightOption", "rightCommand", "rightControl", "leftControl"])
        #expect(HotkeyBinding.allowed.map(\.keyCode) == [63, 61, 54, 62, 59])
    }

    @Test func idsAndKeyCodesAreUnique() {
        #expect(Set(HotkeyBinding.allowed.map(\.id)).count == HotkeyBinding.allowed.count)
        #expect(Set(HotkeyBinding.allowed.map(\.keyCode)).count == HotkeyBinding.allowed.count)
    }

    @Test func lookupByKeyCodeAndId() {
        #expect(HotkeyBinding.binding(keyCode: 61) == .rightOption)
        #expect(HotkeyBinding.binding(id: "leftControl") == .leftControl)
    }

    @Test func unsupportedKeysAreRejected() {
        #expect(HotkeyBinding.binding(keyCode: 56) == nil)   // left shift
        #expect(HotkeyBinding.binding(keyCode: 57) == nil)   // caps lock
        #expect(HotkeyBinding.binding(id: "nope") == nil)
    }

    @Test func everyBindingHasAFlagAndName() {
        for binding in HotkeyBinding.allowed {
            #expect(binding.flagRawValue != 0)
            #expect(!binding.displayName.isEmpty)
        }
    }
}