Sync with underscore-java

Author: javadev

src/main/java/com/github/underscore/Xml.java

@@ -1521,30 +1521,26 @@ private static Object addElement(
     }
 
     static Map<String, String> parseAttributes(final String source) {
-        final Map<String, String> result = new LinkedHashMap<>();
-        final StringBuilder key = new StringBuilder();
-        final StringBuilder value = new StringBuilder();
-        boolean quoteFound = false;
-        boolean equalFound = false;
-        for (int index = 0; index < source.length(); index += 1) {
-            if (source.charAt(index) == '=') {
-                equalFound = !equalFound;
-                continue;
-            }
-            if (source.charAt(index) == '"') {
-                if (quoteFound && equalFound) {
+        Map<String, String> result = new LinkedHashMap<>();
+        StringBuilder key = new StringBuilder();
+        StringBuilder value = new StringBuilder();
+        boolean inQuotes = false;
+        boolean expectingValue = false;
+        for (char c : source.toCharArray()) {
+            if (c == '"') {
+                inQuotes = !inQuotes;
+                if (!inQuotes && expectingValue) {
                     result.put(key.toString(), value.toString());
                     key.setLength(0);
                     value.setLength(0);
-                    equalFound = false;
-                }
-                quoteFound = !quoteFound;
-            } else if (quoteFound || SKIPPED_CHARS.contains(source.charAt(index))) {
-                if (quoteFound) {
-                    value.append(source.charAt(index));
+                    expectingValue = false;
                 }
-            } else {
-                key.append(source.charAt(index));
+            } else if (c == '=' && !inQuotes) {
+                expectingValue = true;
+            } else if (inQuotes) {
+                value.append(c);
+            } else if (!SKIPPED_CHARS.contains(c)) {
+                key.append(c);
             }
         }
         return result;

src/test/java/com/github/underscore/FunctionsTest.java

@@ -199,7 +199,7 @@ void defer() {
                             return null;
                         });
         assertEquals(0, counter[0].intValue(), "incr was debounced");
-        await().atMost(120, TimeUnit.MILLISECONDS)
+        await().atLeast(90, TimeUnit.MILLISECONDS)
                 .until(
                         () -> {
                             assertEquals(1, counter[0].intValue(), "incr was debounced");

src/test/java/com/github/underscore/LodashTest.java

@@ -1028,6 +1028,19 @@ void xmpToJson4() {
                                 + "</z:catalog>"));
     }
 
+    @Test
+    void xmpToJson5() {
+        assertEquals("{\n"
+                        + "  \"Comment\": {\n"
+                        + "    \"-stringValue\": \"============================\",\n"
+                        + "    \"-self-closing\": \"true\"\n"
+                        + "  },\n"
+                        + "  \"#omit-xml-declaration\": \"yes\"\n"
+                        + "}",
+                U.xmlToJson(
+                        "<Comment stringValue=\"============================\"/>"));
+    }
+
     @Test
     void xmlToJsonMinimum() {
         assertEquals(

src/test/java/com/github/underscore/StringTest.java

@@ -2358,9 +2358,71 @@ void parseAttributes() {
                 "{version=1.0}",
                 Xml.parseAttributes(" version = \"1.0\"  encoding= \"UTF-8 ").toString());
         assertEquals(
-                "{}", Xml.parseAttributes(" version = \"1.0  encoding= \"UTF-8\" ").toString());
+                "{version=1.0  encoding= }",
+                Xml.parseAttributes(" version = \"1.0  encoding= \"UTF-8\" ").toString());
         assertEquals(
-                "{}", Xml.parseAttributes(" version = 1.0\"  encoding= \"UTF-8\" ").toString());
+                "{version1.0=  encoding= }",
+                Xml.parseAttributes(" version = 1.0\"  encoding= \"UTF-8\" ").toString());
+    }
+
+    @Test
+    void testSingleAttribute() {
+        Map<String, String> result = Xml.parseAttributes("key1=\"value1\"");
+        assertEquals(Map.of("key1", "value1"), result);
+    }
+
+    @Test
+    void testMultipleAttributes() {
+        Map<String, String> result = Xml.parseAttributes("key1=\"value1\" key2=\"value2\"");
+        assertEquals(Map.of("key1", "value1", "key2", "value2"), result);
+    }
+
+    @Test
+    void testAttributeWithSpaces() {
+        Map<String, String> result = Xml.parseAttributes("key1=\"value with spaces\" key2=\"another value\"");
+        assertEquals(Map.of("key1", "value with spaces", "key2", "another value"), result);
+    }
+
+    @Test
+    void testEmptyValue() {
+        Map<String, String> result = Xml.parseAttributes("key1=\"value1\" key2=\"\"");
+        assertEquals(Map.of("key1", "value1", "key2", ""), result);
+    }
+
+    @Test
+    void testAttributesWithoutSpaceSeparation() {
+        Map<String, String> result = Xml.parseAttributes("key1=\"value1\"key2=\"value2\"");
+        assertEquals(Map.of("key1", "value1", "key2", "value2"), result);
+    }
+
+    @Test
+    void testUnclosedQuotes() {
+        Map<String, String> result = Xml.parseAttributes("key1=\"value1 key2=\"value2\"");
+        assertEquals(Map.of("key1", "value1 key2="), result);
+    }
+
+    @Test
+    void testEqualsSignInValue() {
+        Map<String, String> result = Xml.parseAttributes("key1=\"value=1\" key2=\"value=2\"");
+        assertEquals(Map.of("key1", "value=1", "key2", "value=2"), result);
+    }
+
+    @Test
+    void testTrailingWhitespace() {
+        Map<String, String> result = Xml.parseAttributes("key1=\"value1\" key2=\"value2\"   ");
+        assertEquals(Map.of("key1", "value1", "key2", "value2"), result);
+    }
+
+    @Test
+    void testLeadingWhitespace() {
+        Map<String, String> result = Xml.parseAttributes("   key1=\"value1\" key2=\"value2\"");
+        assertEquals(Map.of("key1", "value1", "key2", "value2"), result);
+    }
+
+    @Test
+    void testNoEqualsSign() {
+        Map<String, String> result = Xml.parseAttributes("key1\"value1\" key2=\"value2\"");
+        assertEquals(Map.of("key1key2", "value1value2"), result);
     }
 
     @SuppressWarnings("unchecked")