Add Text type to WriteValue Extension method (#106)

* Added test cases to reproduce Text processing error

* Fix conversion of YText to Json

Author: twaddell

Tests/YDotNet.Tests.Unit/Extensions/Conversion.cs

@@ -70,6 +70,33 @@ public void CanParseMapsToObject()
         }
     }
 
+    [Test]
+    public void CanParseTextToString()
+    {
+        // Arrange
+        var doc = new Doc();
+        var map = doc.Map("map");
+
+        using (var transaction = doc.WriteTransaction())
+        {
+            map.Insert(transaction, "inner", Input.Map(new Dictionary<string, Input>
+            {
+                {"value", Input.Text("Hello YDotNet")}
+            }));
+        }
+
+        using (var transaction = doc.ReadTransaction())
+        {
+            var inner = map.Get(transaction, "inner");
+            
+            // Act
+            var parsed = inner.To<Expected>(transaction);
+
+            // Assert
+            Assert.That(parsed.Value, Is.EqualTo("Hello YDotNet"));
+        }
+    }
+
     [Test]
     public void ConvertToJson()
     {
@@ -87,7 +114,7 @@ public void ConvertToJson()
 
         // Act
         string json;
-        using (var transaction = map.WriteTransaction())
+        using (var transaction = map.ReadTransaction())
         {
             var inner = map.Get(transaction, "inner");
 
@@ -97,4 +124,32 @@ public void ConvertToJson()
         // Assert
         StringAssert.Contains("Hello YDotNet", json);
     }
+
+    [Test]
+    public void ConvertTextToJson()
+    {
+        // Arrange
+        var doc = new Doc();
+        var map = doc.Map("map");
+
+        using (var transaction = doc.WriteTransaction())
+        {
+            map.Insert(transaction, "inner", Input.Map(new Dictionary<string, Input>
+            {
+                {"value", Input.Text("Hello YDotNet")}
+            }));
+        }
+        
+        // Act
+        string json;
+        using (var transaction = map.WriteTransaction())
+        {
+            var inner = map.Get(transaction, "inner");
+
+            json = inner.ToJson(transaction);
+        }
+        
+        // Assert
+        StringAssert.Contains("Hello YDotNet", json);
+    }
 }

Tests/YDotNet.Tests.Unit/Maps/InsertTests.cs

@@ -328,6 +328,68 @@ public void InsertDifferentTypeOnExistingKey()
         Assert.That(length, Is.EqualTo(expected: 1));
     }
 
+    [Test]
+    public void InsertNestedString()
+    {
+        // Arrange
+        var (doc, map) = ArrangeDoc();
+
+        // Act
+        var transaction = doc.WriteTransaction();
+		
+        var item1 = Input.Map(new Dictionary<string, Input>
+        {
+            { "id", Input.String(Guid.NewGuid().ToString()) },
+            { "text", Input.String("Test") }
+        });
+		
+        var item2 = Input.Map(new Dictionary<string, Input>
+        {
+            { "id", Input.String(Guid.NewGuid().ToString()) },
+            { "text", Input.String("Describe the problem") }
+        });
+
+        var data = Input.Array(new[] { item1, item2 });
+        map.Insert(transaction, "data", data);
+        var length = map.Length(transaction);
+		
+        transaction.Commit();
+
+        // Assert
+        Assert.That(length, Is.EqualTo(expected: 1));
+    }
+
+    [Test]
+    public void InsertNestedText()
+    {
+        // Arrange
+        var (doc, map) = ArrangeDoc();
+
+        // Act
+        var transaction = doc.WriteTransaction();
+		
+        var item1 = Input.Map(new Dictionary<string, Input>
+        {
+            { "id", Input.String(Guid.NewGuid().ToString()) },
+            { "text", Input.Text("Test") }
+        });
+		
+        var item2 = Input.Map(new Dictionary<string, Input>
+        {
+            { "id", Input.String(Guid.NewGuid().ToString()) },
+            { "text", Input.Text("Describe the problem") }
+        });
+
+        var data = Input.Array(new[] { item1, item2 });
+        map.Insert(transaction, "data", data);
+        var length = map.Length(transaction);
+		
+        transaction.Commit();
+
+        // Assert
+        Assert.That(length, Is.EqualTo(expected: 1));
+    }
+
     [Test]
     public void InsertNestedMap()
     {

YDotNet.Extensions/YDotNetExtensions.cs

@@ -136,6 +136,9 @@ static void WriteValue(Output output, Utf8JsonWriter jsonWriter, Transaction tra
                 case OutputTag.String:
                     jsonWriter.WriteStringValue(output.String);
                     break;
+                case OutputTag.Text:
+                    jsonWriter.WriteStringValue(output.Text.String(transaction));
+                    break;
                 case OutputTag.JsonArray:
                     WriteCollection(output.JsonArray, jsonWriter, transaction);
                     break;
@@ -157,7 +160,7 @@ static void WriteValue(Output output, Utf8JsonWriter jsonWriter, Transaction tra
                 case OutputTag.Doc:
                     break;
                 default:
-                    throw new InvalidOperationException("Unsupported data type.");
+                    throw new InvalidOperationException($"Unsupported data type \"{output.Tag}\".");
             }
         }
     }