Correct format function type name in default stringify func

mowispace · Jan 25, 2024 · 592e139 · 592e139
1 parent 9cd22e5
commit 592e139
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Showing 2 changed files with 8 additions and 6 deletions.
diff --git a/src/index.ts b/src/index.ts
@@ -44,12 +44,13 @@ let stringifyFunc = (msg: any): string => {
   if (typeof msg === "string") {
     stringMsg = msg + " ";
   } else if (typeof msg === "function") {
-    stringMsg = "[function] ";
+    stringMsg = "[function " + msg.name + "()] ";
   } else if (msg && msg.stack && msg.message) {
     stringMsg = msg.message + " ";
   } else {
     try {
-      stringMsg = "\n" + JSON.stringify(msg, Object.getOwnPropertyNames(msg), 2) + "\n";
+      stringMsg =
+        "\n" + JSON.stringify(msg, Object.getOwnPropertyNames(msg), 2) + "\n";
     } catch (error) {
       stringMsg += "Undefined Message";
     }

diff --git a/test/consoleTransport.test.js b/test/consoleTransport.test.js
@@ -22,10 +22,11 @@ test("The log function should print string, beutified objects and functions in c
   outputExp = `{\n  \"message\": \"message\"\n}`;
   expect(outputData).toBe(outputExp);
   outputData = "";
-  log.debug(() => {
-    return true;
-  });
-  outputExp = `[function]`;
+  function testFunc() {
+    return "test";
+  }
+  log.debug(testFunc);
+  outputExp = `[function testFunc()]`;
   expect(outputData).toBe(outputExp);
 });