Command parser fixed

internal/page/command/command.go

@@ -84,7 +84,7 @@ func Parse(cmdText string) (*Command, error) {
 
 		tok := s.TokenText()
 
-		//fmt.Printf("%s: %s\n", s.Position, tok)
+		fmt.Printf("%s: %s\n", s.Position, tok)
 
 		if tok == "=" {
 			if prevLit == "" || prevToken == "=" {
@@ -112,6 +112,11 @@ func Parse(cmdText string) (*Command, error) {
 		prevToken = tok
 	}
 
+	// consume last token collected
+	if prevLit != "" {
+		command.Values = append(command.Values, prevLit)
+	}
+
 	return command, nil
 }
 

internal/page/command/command_test.go

@@ -41,3 +41,23 @@ func TestParse2(t *testing.T) {
 		t.Errorf("command values[0] is %s, want %s", cmd.Values[0], expValue)
 	}
 }
+
+func TestParseClean(t *testing.T) {
+	cmd, err := Parse(`clean page`)
+
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	// visualize command
+	log.Printf("%s", utils.ToJSON(cmd))
+
+	if len(cmd.Values) != 1 {
+		t.Errorf("the number of values is %d, want %d", len(cmd.Values), 1)
+	}
+
+	expValue := "page"
+	if cmd.Values[0] != expValue {
+		t.Errorf("command values[0] is %s, want %s", cmd.Values[0], expValue)
+	}
+}