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import AppKit
import Testing
@testable import bar
@Test @MainActor func monitorLifetime() {
let block = Block(name: "test", placement: .left, command: "")
var interaction: BlockInteraction? = BlockInteraction()
weak let owner = interaction
interaction?.start(block: block)
let first = interaction?.eventsMonitor as AnyObject?
#expect(first != nil)
interaction?.start(block: block)
#expect(first === (interaction?.eventsMonitor as AnyObject?))
interaction?.hoveredIndex = 0
interaction?.stop()
#expect(interaction?.eventsMonitor == nil)
#expect(interaction?.hoveredIndex == nil)
interaction?.stop()
interaction?.start(block: block)
#expect(interaction?.eventsMonitor != nil)
interaction = nil
#expect(owner == nil)
}
@Test @MainActor func monitorDoesNotOwnBlock() {
let interaction = BlockInteraction()
var block: Block? = Block(name: "test", placement: .left, command: "")
weak let observedBlock = block
interaction.start(block: block!)
block = nil
#expect(observedBlock == nil)
interaction.stop()
}
@Test @MainActor func hoverResolvesCurrentContent() {
let block = Block(name: "test", placement: .left, command: "")
let interaction = BlockInteraction()
block.cells = [Cell(rawValue: "old"), Cell(rawValue: "second")]
interaction.hoveredIndex = 0
#expect(interaction.hoveredCell(in: block)?.rawValue == "old")
block.cells = [Cell(rawValue: "new"), Cell(rawValue: "new")]
#expect(interaction.hoveredCell(in: block)?.rawValue == "new")
interaction.hoveredIndex = 1
block.cells = [Cell(rawValue: "remaining")]
#expect(interaction.hoveredCell(in: block) == nil)
interaction.stop()
#expect(interaction.hoveredCell(in: block) == nil)
}
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