@testable import GhosttyTerminal
import Testing

struct TerminalSurfaceOptionsTests {
    @Test
    func `envVars default to empty`() {
        #expect(TerminalSurfaceOptions().envVars.isEmpty)
    }

    @Test
    func `isEquivalent considers envVars`() {
        let base = TerminalSurfaceOptions(workingDirectory: "/tmp", envVars: ["A": "1"])
        #expect(base.isEquivalent(to: base))

        var changedValue = base
        changedValue.envVars = ["A": "2"]
        #expect(!base.isEquivalent(to: changedValue))

        var extraEntry = base
        extraEntry.envVars = ["A": "1", "B": "2"]
        #expect(!base.isEquivalent(to: extraEntry))
    }
}