Also test that base image mediaType is not changed

ko-build · Jul 21, 2022 · ea7d482 · ea7d482
1 parent 57791f9
commit ea7d482
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/pkg/build/gobuild_test.go b/pkg/build/gobuild_test.go
@@ -1214,6 +1214,14 @@ func TestGoBuildConsistentMediaTypes(t *testing.T) {
 					t.Errorf("layer %d: got mediaType %q, want %q", i, gotMT, c.layerMediaType)
 				}
 			}
+
+			gotMT, err := img.MediaType()
+			if err != nil {
+				t.Fatal(err)
+			}
+			if gotMT != c.mediaType {
+				t.Errorf("got image mediaType %q, want %q", gotMT, c.layerMediaType)
+			}
 		})
 	}
 }