public static JsonObjectNode CreateIdentityCard(string name)
{
var card = new JsonObjectNode();
card["Name"] = new JsonStringNode(name);
card["Age"] = new JsonIntegerNode(22);
return(card);
}
public void ToObject_Null()
{
// Arrange
var stringNode = new JsonStringNode();
Type type = null;
// Act
stringNode.ConvertTo(type);
}
public void ToObject_TrueToBoolean()
{
// Arrange
var stringNode = new JsonStringNode("true");
// Act
bool value = stringNode.ConvertTo <bool>();
// Assert
Assert.AreEqual(true, value);
}
public void ToObject_NumberStringToInt32()
{
// Arrange
var stringNode = new JsonStringNode("42");
// Act
int value = stringNode.ConvertTo <int>();
// Assert
Assert.AreEqual(42, value);
}
public void ToObject_NumberStringToString()
{
// Arrange
var stringNode = new JsonStringNode("42");
// Act
string value = stringNode.ConvertTo <string>();
// Assert
Assert.AreEqual("42", value);
}
public void ToString_EscapeSequences()
{
// Arrange
var stringNode = new JsonStringNode("Hello\r\n\tWorld!");
// Act
string result = stringNode.ToString();
// Assert
Assert.AreEqual("\"Hello\\r\\n\\tWorld!\"", result);
}
public void ToString_SimpleCharacters()
{
// Arrange
var stringNode = new JsonStringNode("Hello World!");
// Act
string result = stringNode.ToString();
// Assert
Assert.AreEqual("\"Hello World!\"", result);
}
/// <inheritdoc />
public override void Write(Utf8JsonWriter writer, DateTime?value, JsonSerializerOptions options)
{
if (value.HasValue)
{
writer.WriteStringValue(JsonStringNode.ToJson(value.Value, true));
}
else
{
writer.WriteNullValue();
}
}
/// <summary>
/// Gets the YAML format string of the value.
/// </summary>
/// <returns>A YAML format string.</returns>
public virtual string ToYamlString()
{
var str = new StringBuilder();
foreach (var prop in ListExtensions.ToGroups(this))
{
if (prop.Key == null)
{
continue;
}
str.Append(prop.Key.IndexOfAny(StringExtensions.YamlSpecialChars) >= 0
? JsonStringNode.ToJson(prop.Key)
: prop.Key);
str.Append(": ");
var values = prop.ToList();
if (values == null || values.Count == 0)
{
str.AppendLine("!!null null");
continue;
}
if (values.Count == 1)
{
var item = values[0];
if (item == null)
{
str.AppendLine("!!null null");
continue;
}
str.AppendLine(item.Length == 0 || item.Length > 100 || item.IndexOfAny(StringExtensions.YamlSpecialChars) >= 0
? JsonStringNode.ToJson(item)
: item);
continue;
}
foreach (var item in values)
{
str.AppendLine();
str.Append("- ");
if (item == null)
{
str.AppendLine("!!null null");
continue;
}
str.AppendLine(item.IndexOfAny(StringExtensions.YamlSpecialChars) >= 0
? JsonStringNode.ToJson(item)
: item);
}
}
return(str.ToString());
}
public void Value_set_SimpleCharacters()
{
// Arrange
var stringNode = new JsonStringNode();
// Act
stringNode.Value = "Hello World!";
// Assert
Assert.AreEqual("Hello World!", stringNode.Value);
}
public void ToString_Null()
{
// Arrange
var stringNode = new JsonStringNode(null);
// Act
string result = stringNode.ToString();
// Assert
Assert.AreEqual("\"\"", result);
}
public void Value_set_Empty()
{
// Arrange
var stringNode = new JsonStringNode();
// Act
stringNode.Value = "";
// Assert
Assert.AreEqual("", stringNode.Value);
}
public void WriteTo_SimpleCharacters()
{
// Arrange
var stringNode = new JsonStringNode("Hello World!");
var writer = JsonWriter.Create();
// Act
stringNode.Write(writer);
// Assert
Assert.AreEqual("\"Hello World!\"", writer.ToString());
}
public void WriteTo_Empty()
{
// Arrange
var stringNode = new JsonStringNode("");
var writer = JsonWriter.Create();
// Act
stringNode.Write(writer);
// Assert
Assert.AreEqual("\"\"", writer.ToString());
}
public void Clone_SimpleCharacters()
{
// Arrange
var stringNode = new JsonStringNode("Hello World!");
// Act
var cloneNode = stringNode.Clone() as JsonStringNode;
// Assert
Assert.AreNotSame(stringNode, cloneNode);
Assert.AreEqual(stringNode.Value, cloneNode.Value);
}
public void Clone_Null()
{
// Arrange
var stringNode = new JsonStringNode(null);
// Act
var cloneNode = stringNode.Clone() as JsonStringNode;
// Assert
Assert.AreNotSame(stringNode, cloneNode);
Assert.AreEqual(stringNode.Value, cloneNode.Value);
}
public void WriteTo_EscapeSequences()
{
// Arrange
var stringNode = new JsonStringNode("Hello\r\n\tWorld!");
var writer = JsonWriter.Create();
// Act
stringNode.Write(writer);
// Assert
Assert.AreEqual("\"Hello\\r\\n\\tWorld!\"", writer.ToString());
}
private JsonStringNode ProduceJsonString(JsonTokenizer tokenizer)
{
JsonStringNode jString = null;
try {
JsonToken t = tokenizer.Next();
string value = (string)t.Value;
jString = (JsonStringNode)jsonTypeFactory.CreateString(value);
} catch (Exception e) {
throw new UnknownParserException("Failed to create a String node.", e, GetTailCharStream(tokenizer), PeekCharStream(tokenizer));
}
return(jString);
}
/// <inheritdoc />
public override void Write(Utf8JsonWriter writer, DateTime value, JsonSerializerOptions options)
{
writer.WriteStringValue(JsonStringNode.ToJson(value, true));
}