package hostsecurity

import "testing"

func TestParseAPTUpdates(t *testing.T) {
	out := `NOTE: This is only a simulation!
Inst bash [5.2.15-2+b2] (5.2.15-2+b8 Debian:12.12/oldstable [amd64])
Inst curl [7.88.1-10+deb12u12] (7.88.1-10+deb12u14 Debian-Security:12/oldstable-security [amd64])
Inst new-dependency (1.0 repo [amd64])`
	got := parseAPTUpdates(out)
	if len(got) != 2 {
		t.Fatalf("expected 2 upgrades, got %#v", got)
	}
	if got[0].Name != "bash" || got[0].CurrentVersion != "5.2.15-2+b2" || got[0].NewVersion != "5.2.15-2+b8" {
		t.Fatalf("unexpected first apt update: %#v", got[0])
	}
}

func TestParseRPMUpdates(t *testing.T) {
	out := `kernel.x86_64 6.12.1-1 updates
openssl-libs.x86_64 3.2.2-5 baseos`
	got := parseRPMUpdates(out)
	if len(got) != 2 || got[0].Name != "kernel" || got[0].Arch != "x86_64" || got[0].Repository != "updates" {
		t.Fatalf("unexpected rpm updates: %#v", got)
	}
}

func TestParseArrowUpdates(t *testing.T) {
	got := parseArrowUpdates("linux 6.10.1 -> 6.10.2\nparu 2.0.3 -> 2.0.4", "repo")
	if len(got) != 2 || got[1].Name != "paru" || got[1].NewVersion != "2.0.4" {
		t.Fatalf("unexpected arrow updates: %#v", got)
	}
}

func TestParseZypperUpdates(t *testing.T) {
	out := `S | Repository | Name | Current Version | Available Version | Arch
--+------------+------+-----------------+-------------------+-------
v | repo-update | bash | 5.2-1 | 5.2-2 | x86_64`
	got := parseZypperUpdates(out)
	if len(got) != 1 || got[0].Name != "bash" || got[0].CurrentVersion != "5.2-1" || got[0].NewVersion != "5.2-2" {
		t.Fatalf("unexpected zypper update: %#v", got)
	}
}

func TestParseAPKUpdates(t *testing.T) {
	got := parseAPKUpdates("busybox-1.36.1-r2 < 1.36.1-r4")
	if len(got) != 1 || got[0].Name != "busybox" || got[0].CurrentVersion != "1.36.1-r2" {
		// APK package/version separation is inherently ambiguous without apk policy output;
		// this test locks the conservative parser behavior used by the UI.
		t.Fatalf("unexpected apk update: %#v", got)
	}
}