diff: test merging one-sheet files with named ranges

Dami committed Sep 2922c4df3

commit: 22c4df36d9d944f924284e8948f18dde3a0e0eee
parent: 3a646347272b879a989447e3035eb91f69c28f42
author: Dami <dami.etoile@gmail.com>
kind: test risk score 0.0 of 3, Jev's estimate

1 file changed, +25 -0wrap lines

+++++++++++++++++++++++++

@@ -153,3 +153,28 @@ func TestMergeBroken(t *testing.T) {
153153 		t.Error("a merge naming a sheet removed")154154 	}155155 }156+157+func TestMergeOneSheetFiles(t *testing.T) {158+	base := []byte(`{"version": 3, "names": {"Sales": "A1:A2"}, "cells": {"A1": "1", "A2": "2"}}`)159+	ours := []byte(`{"version": 3, "names": {"Sales": "A1:A3"}, "cells": {"A1": "1", "A2": "2", "A3": "3"}}`)160+	theirs := []byte(`{"version": 3, "names": {"Sales": "A1:A2", "Cost": "B1"}, "widths": {"B": 14}, "cells": {"A1": "1", "A2": "2", "B1": "=SUM(Sales)"}}`)161+	out, conflicts, err := Merge(base, ours, theirs)162+	if err != nil || len(conflicts) > 0 {163+		t.Fatal(err, conflicts)164+	}165+	want := `{166+  "version": 3,167+  "widths": {"B": 14},168+  "names": {"Cost": "B1", "Sales": "A1:A3"},169+  "cells": {170+    "A1": "1",171+    "B1": "=SUM(Sales)",172+    "A2": "2",173+    "A3": "3"174+  }175+}176+`177+	if string(out) != want {178+		t.Errorf("got\n%s\nwant\n%s", out, want)179+	}180+}