Preserve INFO severity for signal-cli stderr

src/client/cli.go

@@ -55,10 +55,25 @@ func classifySignalCliOutput(stdout string, stderr string) (string, string, stri
 	output, infoMessages, warnMessages := stripInfoAndWarnMessages(stdout)
 	stderr = strings.TrimSpace(stderr)
 	if stderr != "" {
-		if warnMessages != "" {
-			warnMessages += "\n"
+		stderrOutput, stderrInfoMessages, stderrWarnMessages := stripInfoAndWarnMessages(stderr)
+		if stderrInfoMessages != "" {
+			if infoMessages != "" {
+				infoMessages += "\n"
+			}
+			infoMessages += stderrInfoMessages
+		}
+		if stderrWarnMessages != "" {
+			if warnMessages != "" {
+				warnMessages += "\n"
+			}
+			warnMessages += stderrWarnMessages
+		}
+		if stderrOutput != "" {
+			if warnMessages != "" {
+				warnMessages += "\n"
+			}
+			warnMessages += stderrOutput
 		}
-		warnMessages += stderr
 	}
 	return output, infoMessages, warnMessages
 }

src/client/cli_test.go

@@ -7,13 +7,19 @@ import (
 
 func TestClassifySignalCliOutputKeepsStderrOutOfResponse(t *testing.T) {
 	stdout := "{\"account\":\"+380000000001\"}\n"
-	stderr := "WARN IncomingMessageHandler - Invalid content! reason\njava.lang.Throwable\n\tat example"
+	stderr := "INFO Manager - Routine status\nWARN IncomingMessageHandler - Invalid content! reason\njava.lang.Throwable\n\tat example"
 
-	output, _, warnings := classifySignalCliOutput(stdout, stderr)
+	output, infos, warnings := classifySignalCliOutput(stdout, stderr)
 
 	if output != strings.TrimSpace(stdout) {
 		t.Fatalf("got output %q, wanted %q", output, strings.TrimSpace(stdout))
 	}
+	if !strings.Contains(infos, "INFO Manager - Routine status") {
+		t.Fatalf("INFO stderr was not preserved at INFO severity: %q", infos)
+	}
+	if strings.Contains(warnings, "INFO Manager - Routine status") {
+		t.Fatalf("INFO stderr was promoted to warning severity: %q", warnings)
+	}
 	if !strings.Contains(warnings, "Invalid content! reason") || !strings.Contains(warnings, "java.lang.Throwable") {
 		t.Fatalf("warnings did not preserve stderr: %q", warnings)
 	}