accounts: increase parseURL test coverage (ethereum#25033)

dbadoy · web-flow · commit 450f5da7e1ea · 2022-06-07T12:46:27.000+02:00
accounts/url: add test logic what check null string to parseURL()
diff --git a/accounts/url_test.go b/accounts/url_test.go
@@ -32,9 +32,10 @@ func TestURLParsing(t *testing.T) {
 		t.Errorf("expected: %v, got: %v", "ethereum.org", url.Path)
 	}
 
-	_, err = parseURL("ethereum.org")
-	if err == nil {
-		t.Error("expected err, got: nil")
+	for _, u := range []string{"ethereum.org", ""} {
+		if _, err = parseURL(u); err == nil {
+			t.Errorf("input %v, expected err, got: nil", u)
+		}
 	}
 }
 

Original file line number	Diff line number	Diff line change
`@@ -32,9 +32,10 @@ func TestURLParsing(t *testing.T) {`
`32`	`32`	`t.Errorf("expected: %v, got: %v", "ethereum.org", url.Path)`
`33`	`33`	`}`
`34`	`34`
`35`		`- _, err = parseURL("ethereum.org")`
`36`		`- if err == nil {`
`37`		`- t.Error("expected err, got: nil")`
	`35`	`+ for _, u := range []string{"ethereum.org", ""} {`
	`36`	`+ if _, err = parseURL(u); err == nil {`
	`37`	`+ t.Errorf("input %v, expected err, got: nil", u)`
	`38`	`+ }`
`38`	`39`	`}`
`39`	`40`	`}`
`40`	`41`