Enhance the error message

typeless · typeless · commit f4bbd2524b38 · 2017-03-04T22:16:16.000+08:00
diff --git a/tests/version_test.go b/tests/version_test.go
@@ -37,7 +37,7 @@ func version(t *utils.T) error {
 
 	fields := strings.Fields(string(out))
 	if len(fields) != 3 {
-		return fmt.Errorf("unexpected version string")
+		return fmt.Errorf("unexpected version string '%s'", out)
 	}
 
 	expected := fields[2]

Original file line number	Diff line number	Diff line change
`@@ -37,7 +37,7 @@ func version(t *utils.T) error {`
`37`	`37`
`38`	`38`	`fields := strings.Fields(string(out))`
`39`	`39`	`if len(fields) != 3 {`
`40`		`- return fmt.Errorf("unexpected version string")`
	`40`	`+ return fmt.Errorf("unexpected version string '%s'", out)`
`41`	`41`	`}`
`42`	`42`
`43`	`43`	`expected := fields[2]`