whatcanGOwrong

go/pkg/mod/github.com/!burnt!sushi/toml@v1.2.1/decode_go116_test.go

@@ -0,0 +1,29 @@
+//go:build go1.16
+// +build go1.16
+
+package toml
+
+import (
+	"fmt"
+	"testing"
+	"testing/fstest"
+)
+
+func TestDecodeFS(t *testing.T) {
+	fsys := fstest.MapFS{
+		"test.toml": &fstest.MapFile{
+			Data: []byte("a = 42"),
+		},
+	}
+
+	var i struct{ A int }
+	meta, err := DecodeFS(fsys, "test.toml", &i)
+	if err != nil {
+		t.Fatal(err)
+	}
+	have := fmt.Sprintf("%v %v %v", i, meta.Keys(), meta.Type("a"))
+	want := "{42} [a] Integer"
+	if have != want {
+		t.Errorf("\nhave: %s\nwant: %s", have, want)
+	}
+}