Cleanup configFile after enabledAtSignExpansionTest

cbeust · Aug 11, 2024 · c95ca94 · c95ca94
1 parent 5bdb3f5
commit c95ca94
Showing 1 changed file with 20 additions and 17 deletions.
diff --git a/src/test/java/com/beust/jcommander/JCommanderTest.java b/src/test/java/com/beust/jcommander/JCommanderTest.java
@@ -37,7 +37,6 @@
 import java.nio.charset.Charset;
 import java.nio.file.Files;
 import java.nio.file.Path;
-import java.nio.file.Paths;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.*;
@@ -1059,26 +1058,30 @@ class Params {
 
     @Test
     public void enabledAtSignExpansionTest() throws IOException {
-        Files.writeString(Paths.get("configFile"), "-fromFile");
-
-        class Params {
-            @Parameter(names = {"-username"})
-            protected String username;
+        final var configFile = Files.createTempFile(null, null);
+        Files.writeString(configFile, "-fromFile");
+        try {
+            class Params {
+                @Parameter(names = {"-username"})
+                protected String username;
 
-            @Parameter(names = "-fromFile")
-            protected boolean fromFile;
+                @Parameter(names = "-fromFile")
+                protected boolean fromFile;
 
-            @Parameter(names = "-pastAt")
-            protected String pastAt;
-        }
+                @Parameter(names = "-pastAt")
+                protected String pastAt;
+            }
 
-        Params params = new Params();
+            Params params = new Params();
 
-        JCommander jc = new JCommander(params);
-        jc.parse("-username", "@tzellman", "@configFile", "-pastAt", "moreValues");
-        Assert.assertEquals(params.username, "@tzellman");
-        Assert.assertTrue(params.fromFile);
-        Assert.assertEquals(params.pastAt, "moreValues");
+            JCommander jc = new JCommander(params);
+            jc.parse("-username", "@tzellman", "@" + configFile, "-pastAt", "moreValues");
+            Assert.assertEquals(params.username, "@tzellman");
+            Assert.assertTrue(params.fromFile);
+            Assert.assertEquals(params.pastAt, "moreValues");
+        } finally {
+            Files.deleteIfExists(configFile);
+        }
     }
 
     public void parameterWithOneDoubleQuote() {