Added methods xmlBuilder.i(target, data) and xmlBuilder.importXmlBuilder(builder)

Author: javadev

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

@@ -67,6 +67,12 @@ public XmlBuilder c(String comment) {
         return this;
     }
 
+    public XmlBuilder i(String target, String value) {
+        U.remove(data, path + "." + SELF_CLOSING);
+        U.set(data, "?" + target, value);
+        return this;
+    }
+
     public XmlBuilder d(String cdata) {
         U.remove(data, path + "." + SELF_CLOSING);
         U.update(data, path + ".#cdata-section", cdata);
@@ -79,6 +85,11 @@ public XmlBuilder t(String text) {
         return this;
     }
 
+    public XmlBuilder importXmlBuilder(XmlBuilder xmlBuilder) {
+        data.putAll(xmlBuilder.data);
+        return this;
+    }
+
     public XmlBuilder up() {
         if (path.equals(savedPath)) {
             path = path.substring(0, path.lastIndexOf("."));

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

@@ -52,6 +52,28 @@ void comment() {
                 xmlBuilder.asString());
     }
 
+    @Test
+    void inst() {
+        XmlBuilder xmlBuilder = XmlBuilder.create("Projects").i("target", "text");
+        assertEquals(
+                "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+                        + "<Projects></Projects>\n"
+                        + "<?target text?>",
+                xmlBuilder.asString());
+    }
+
+    @Test
+    void importXmlBuilder() {
+        XmlBuilder xmlBuilder = XmlBuilder.create("a");
+        assertEquals(
+                "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+                        + "<root>\n"
+                        + "  <b/>\n"
+                        + "  <a/>\n"
+                        + "</root>",
+                XmlBuilder.create("b").importXmlBuilder(xmlBuilder).asString());
+    }
+
     @Test
     void cdata() {
         XmlBuilder xmlBuilder = XmlBuilder.create("Projects").d("text");
@@ -107,17 +129,15 @@ void remove() {
         XmlBuilder xmlBuilder = new XmlBuilder("root").e("123");
         xmlBuilder.remove("root.123");
         assertEquals(
-                "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<root></root>",
-                xmlBuilder.asString());
+                "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<root></root>", xmlBuilder.asString());
     }
 
     @Test
     void clear() {
         XmlBuilder xmlBuilder = new XmlBuilder("xml").e("123");
         xmlBuilder.clear();
         assertEquals(
-                "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<root></root>",
-                xmlBuilder.asString());
+                "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<root></root>", xmlBuilder.asString());
     }
 
     @Test