fix: initializes err msg in test helper

Insmael · Insmael · commit af0a972a1c72 · 2024-01-23T16:49:18.000-03:00
diff --git a/src/test/java/com/cryptomarket/sdk/Helpers.java b/src/test/java/com/cryptomarket/sdk/Helpers.java
@@ -22,7 +22,7 @@ public static void sleep(int seconds) {
   }
 
   public static class FailChecker {
-    private Optional<String> errMsg;
+    private Optional<String> errMsg = Optional.empty();
 
     public void fail(String errMsg) {
       this.errMsg = Optional.of(errMsg);

Original file line number	Diff line number	Diff line change
`@@ -22,7 +22,7 @@ public static void sleep(int seconds) {`
`22`	`22`	`}`
`23`	`23`
`24`	`24`	`public static class FailChecker {`
`25`		`- private Optional<String> errMsg;`
	`25`	`+ private Optional<String> errMsg = Optional.empty();`
`26`	`26`
`27`	`27`	`public void fail(String errMsg) {`
`28`	`28`	`this.errMsg = Optional.of(errMsg);`