package main

import (
	"strings"
	"testing"
)

// Who may write (the review of mesh-catalog#206): a proposal is revised only by its author, proven; a number
// reserved by a proven caller is proposed only by that caller. A record with a version whose writer was never
// proven is never reviewed (review_test.go).

func TestARevisionIsTakenOnlyFromTheRecordsAuthor(t *testing.T) {
	w := imported(t, newMemStore())
	n := proposed(t, w, "author@g14", false)
	p := valid(n)
	p.Sections[2].Text = "Merges land a little sooner."
	if _, err := w.k.Propose("other@novox", p); err == nil || !strings.Contains(err.Error(), "only its author") {
		t.Fatalf("a revision by someone else: %v", err)
	}
	if _, err := w.k.Propose(Unproven, p); err == nil || !strings.Contains(err.Error(), "only its author") {
		t.Fatalf("a revision by an unproven caller: %v", err)
	}
	if mustGet(t, w.k.Store, Key{KindDecision, n}).Versions != 2 {
		t.Fatal("a refused revision wrote a version")
	}
	if _, err := w.k.Propose("author@g14", p); err != nil {
		t.Fatalf("the author's revision: %v", err)
	}
}

func TestAReservedNumberIsProposedOnlyByWhoReservedIt(t *testing.T) {
	w := imported(t, newMemStore())
	n := w.reserved(t, "author@g14")
	if _, err := w.k.Propose("other@novox", valid(n)); err == nil || !strings.Contains(err.Error(), "reserved by author@g14") {
		t.Fatalf("a proposal under another's number: %v", err)
	}
	if _, err := w.k.Propose("author@g14", valid(n)); err != nil {
		t.Fatal(err)
	}
}