[gxml] Added GomArrayString and GomFixedArray methods

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit 37c95f6bbe0050d9741ac8693e527a782dbe8e35
Author: Daniel Espinosa <esodan gmail com>
Date:   Sat Jan 21 21:29:51 2017 -0600

    Added GomArrayString and GomFixedArray methods
    
    * New select() and search() methods
    * Added Unit Tests for GomArrayString and GomFixedArray

 gxml/GomProperty.vala          |   47 +++++++++++++++++++++++++++++++++++++++-
 test/GomSerializationTest.vala |   36 ++++++++++++++++++++++++++++++
 2 files changed, 82 insertions(+), 1 deletions(-)
---
diff --git a/gxml/GomProperty.vala b/gxml/GomProperty.vala
index 04fa1fb..85daad8 100644
--- a/gxml/GomProperty.vala
+++ b/gxml/GomProperty.vala
@@ -82,7 +82,11 @@ public abstract class GXml.GomBaseProperty : Object, GXml.GomProperty {
   /**
    * {@inheritDoc}
    */
-  public void initialize (string attribute_name) { message ("Type: "+this.get_type 
().name());_attribute_name =  attribute_name; }
+  public void initialize (string attribute_name) {
+#if DEBUG
+  message ("Type: "+this.get_type ().name());
+#endif
+  _attribute_name =  attribute_name; }
   /**
    * Takes a string and check if it can be validated using
    * {@link validation_rule}.
@@ -142,6 +146,27 @@ public class GXml.GomArrayString : GomBaseProperty {
     }
     return false;
   }
+  /**
+   * Select one string from array at index:
+   */
+  public void select (int index) {
+    if (_values == null) return;
+    if (index < 0 || index > _values.length) return;
+    value = _values.index (index);
+  }
+  /**
+   * Check if string is in array
+   */
+  public bool search (string str) {
+    if (_values == null) return true;
+    for (int i = 0; i < _values.length; i++) {
+      if (_values.index (i) == str) return true;
+    }
+    return false;
+  }
+  /**
+   * {inheritDoc}
+   */
   public override string value {
     owned get {
       return _value;
@@ -182,6 +207,26 @@ public class GXml.GomFixedArrayString : GomBaseProperty {
     }
     return false;
   }
+  /**
+   * Select one string from array at index:
+   */
+  public void select (int index) {
+    if (index < 0 || index > _values.length) return;
+    value = _values[index];
+  }
+  /**
+   * Check if string is in array
+   */
+  public bool search (string str) {
+    if (_values == null) return true;
+    for (int i = 0; i < _values.length; i++) {
+      if (_values[i] == str) return true;
+    }
+    return false;
+  }
+  /**
+   * {inheritDoc}
+   */
   public override string value {
     owned get {
       return _value;
diff --git a/test/GomSerializationTest.vala b/test/GomSerializationTest.vala
index 278150c..d6e2471 100644
--- a/test/GomSerializationTest.vala
+++ b/test/GomSerializationTest.vala
@@ -287,6 +287,8 @@ class GomSerializationTest : GXmlTest  {
     public Speed speed { get; set; }
     public TensionType tension_type { get; set; }
     public Tension tension { get; set; }
+    public Model model { get; set; }
+    public ModelVariation modelvariation { get; set; }
     construct { try { initialize ("Motor"); } catch { assert_not_reached (); } }
     public string to_string () {
       var parser = new XParser (this);
@@ -327,6 +329,18 @@ class GomSerializationTest : GXmlTest  {
         try { initialize ("Tension"); } catch { assert_not_reached (); }
       }
     }
+    public class Model : GomFixedArrayString {
+      construct {
+        initialize ("Model");;
+        initialize_strings ({"MODEL1","MODEL2"});
+      }
+    }
+    public class ModelVariation : GomArrayString {
+      construct {
+        initialize ("ModelVariation");
+        initialize_strings ({"VAR1","VAR2 "});
+      }
+    }
   }
   public static void add_tests () {
     Test.add_func ("/gxml/gom-serialization/write/properties", () => {
@@ -526,6 +540,28 @@ class GomSerializationTest : GXmlTest  {
       assert (s != null);
       GLib.message ("DOC:"+s);
       assert ("<Motor On=\"true\" Torque=\"3.1416\" Speed=\"3600.1011\" TensionType=\"dc\" 
Tension=\"125\"/>" in s);
+      m.model = new Motor.Model ();
+      assert (m.model != null);
+      assert (m.model.value != null);
+      assert (m.model.value == "");
+      m.model.value = "Model3";
+      assert (m.model.value == "Model3");
+      assert (!m.model.is_valid_value ());
+      s = m.to_string ();
+      assert (s != null);
+      GLib.message ("DOC:"+s);
+      assert ("<Motor On=\"true\" Torque=\"3.1416\" Speed=\"3600.1011\" TensionType=\"dc\" Tension=\"125\" 
Model=\"Model3\"/>" in s);
+      m.modelvariation = new Motor.ModelVariation ();
+      assert (m.modelvariation != null);
+      assert (m.modelvariation.value != null);
+      assert (m.modelvariation.value == "");
+      m.modelvariation.value = "var3";
+      assert (m.modelvariation.value == "var3");
+      assert (!m.modelvariation.is_valid_value ());
+      s = m.to_string ();
+      assert (s != null);
+      GLib.message ("DOC:"+s);
+      assert ("<Motor On=\"true\" Torque=\"3.1416\" Speed=\"3600.1011\" TensionType=\"dc\" Tension=\"125\" 
Model=\"Model3\" ModelVariation=\"var3\"/>" in s);
     } catch (GLib.Error e) {
       GLib.message ("Error: "+e.message);
       assert_not_reached ();