Allow keys to have upper case characters and periods in ArgsConfigura…

…tion (#29)
teragrep · Jan 13, 2025 · 7c871d0 · 7c871d0
1 parent b53836e
commit 7c871d0
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Showing 2 changed files with 27 additions and 1 deletion.
diff --git a/src/main/java/com/teragrep/cnf_01/ArgsConfiguration.java b/src/main/java/com/teragrep/cnf_01/ArgsConfiguration.java
@@ -76,7 +76,7 @@ public Map<String, String> asMap() throws ConfigurationException {
         final Map<String, String> map = new HashMap<>();
 
         if (args.length != 0) {
-            final Pattern ptn = Pattern.compile("([a-z]+)(=.+)");
+            final Pattern ptn = Pattern.compile("([A-Za-z.]+)(=.+)");
             for (final String arg : args) {
                 final Matcher matcher = ptn.matcher(arg);
                 if (!matcher.matches() || matcher.group(1) == null | matcher.group(2) == null) {

diff --git a/src/test/java/com/teragrep/cnf_01/ArgsConfigurationTest.java b/src/test/java/com/teragrep/cnf_01/ArgsConfigurationTest.java
@@ -73,6 +73,32 @@ public void testValidArgs() {
         Assertions.assertEquals("foo", map.get("bar"));
     }
 
+    @Test
+    public void testCamelCaseArgs() {
+        String[] args = {
+                "exampleOption=value"
+        };
+        ArgsConfiguration config = new ArgsConfiguration(args);
+        Map<String, String> map = Assertions.assertDoesNotThrow(config::asMap);
+
+        Assertions.assertEquals(1, map.size());
+        Assertions.assertTrue(map.containsKey("exampleOption"));
+        Assertions.assertEquals("value", map.get("exampleOption"));
+    }
+
+    @Test
+    public void testDotArgs() {
+        String[] args = {
+                "example.option=value"
+        };
+        ArgsConfiguration config = new ArgsConfiguration(args);
+        Map<String, String> map = Assertions.assertDoesNotThrow(config::asMap);
+
+        Assertions.assertEquals(1, map.size());
+        Assertions.assertTrue(map.containsKey("example.option"));
+        Assertions.assertEquals("value", map.get("example.option"));
+    }
+
     @Test
     public void testInvalidArgs() {
         String[] args = {