add case description

1 files changed, 7 insertions, 3 deletions

diff --git a/skate/zippy_test.go b/skate/zippy_test.go
index 7fd32ae..d51a459 100644
--- a/skate/zippy_test.go
+++ b/skate/zippy_test.go
@@ -31,16 +31,19 @@ func TestLineColumn(t *testing.T) {
 
 func TestUniqueMatches(t *testing.T) {
 	var cases = []struct {
+		about  string
 		docs   []string
 		result []*BiblioRef
 		err    error
 	}{
 		{
+			about:  "missing fields are ignored",
 			docs:   []string{`{}`},
 			result: []*BiblioRef{&BiblioRef{}},
 			err:    nil,
 		},
 		{
+			about: "a single doc is passed on",
 			docs: []string{`{
 				"source_release_ident": "s1",
 			    "target_release_ident": "t1"}`},
@@ -51,6 +54,7 @@ func TestUniqueMatches(t *testing.T) {
 			err: nil,
 		},
 		{
+			about: "we want to keep the exact match, if available",
 			docs: []string{`
 			{"source_release_ident": "s1",
 			 "target_release_ident": "t1",
@@ -70,12 +74,12 @@ func TestUniqueMatches(t *testing.T) {
 	for _, c := range cases {
 		result, err := uniqueMatches(c.docs)
 		if err != c.err {
-			t.Fatalf("got %v, want %v", err, c.err)
+			t.Fatalf("got %v, want %v (%s)", err, c.err, c.about)
 		}
 		if !reflect.DeepEqual(result, c.result) {
-			t.Fatalf("got %#v, want %#v",
+			t.Fatalf("got %#v, want %#v (%s)",
 				pretty.Sprint(result),
-				pretty.Sprint(c.result))
+				pretty.Sprint(c.result), c.about)
 		}
 	}
 }