public void Read()
{
// Arrange
var json = "{ \"some_value\": \"QWERTY\", \"another_value\": \"ABC_123\" }";
var jsonUtf8 = (ReadOnlySpan <byte>)Encoding.UTF8.GetBytes(json);
var jsonReader = new Utf8JsonReader(jsonUtf8);
var objectType = (Type)null;
var options = new JsonSerializerOptions();
var converter = new KeyValuePairEnumerationConverter();
// Act
jsonReader.Read();
var result = converter.Read(ref jsonReader, objectType, options);
// Assert
result.ShouldNotBeNull();
result.ShouldBeOfType <KeyValuePair <string, string>[]>();
var resultAsArray = (KeyValuePair <string, string>[])result;
resultAsArray.Length.ShouldBe(2);
resultAsArray[0].Key.ShouldBe("some_value");
resultAsArray[0].Value.ShouldBe("QWERTY");
resultAsArray[1].Key.ShouldBe("another_value");
resultAsArray[1].Value.ShouldBe("ABC_123");
}
public void Write()
{
// Arrange
var value = new[]
{
new KeyValuePair <string, string>("key1", "value1"),
new KeyValuePair <string, string>("key2", "value2")
};
var ms = new MemoryStream();
var jsonWriter = new Utf8JsonWriter(ms);
var options = new JsonSerializerOptions();
var converter = new KeyValuePairEnumerationConverter();
// Act
converter.Write(jsonWriter, value, options);
jsonWriter.Flush();
ms.Position = 0;
var sr = new StreamReader(ms);
var result = sr.ReadToEnd();
// Assert
result.ShouldBe("{\"key1\":\"value1\",\"key2\":\"value2\"}");
}
public void Read()
{
// Arrange
var json = "{ \"some_value\": \"QWERTY\", \"another_value\": \"ABC_123\" }";
var textReader = new StringReader(json);
var jsonReader = new JsonTextReader(textReader);
var objectType = typeof(KeyValuePair <string, string>[]);
var existingValue = (object)null;
var serializer = new JsonSerializer();
var converter = new KeyValuePairEnumerationConverter();
// Act
jsonReader.Read();
var result = converter.ReadJson(jsonReader, objectType, existingValue, serializer);
// Assert
result.ShouldNotBeNull();
result.ShouldBeOfType <KeyValuePair <string, string>[]>();
var resultAsArray = (KeyValuePair <string, string>[])result;
resultAsArray.Length.ShouldBe(2);
resultAsArray[0].Key.ShouldBe("some_value");
resultAsArray[0].Value.ShouldBe("QWERTY");
resultAsArray[1].Key.ShouldBe("another_value");
resultAsArray[1].Value.ShouldBe("ABC_123");
}
public void CanConvert_true()
{
// Act
var converter = new KeyValuePairEnumerationConverter();
var type = typeof(KeyValuePair <string, string>[]);
// Assert
converter.CanConvert(type).ShouldBeTrue();
}
public void Properties()
{
// Act
var converter = new KeyValuePairEnumerationConverter();
// Assert
converter.CanRead.ShouldBeFalse();
converter.CanWrite.ShouldBeTrue();
}
public void Read()
{
// Arrange
var json = "";
var textReader = new StringReader(json);
var jsonReader = new JsonTextReader(textReader);
var objectType = (Type)null;
var existingValue = (object)null;
var serializer = new JsonSerializer();
var converter = new KeyValuePairEnumerationConverter();
// Act
jsonReader.Read();
Should.Throw <NotImplementedException>(() => converter.ReadJson(jsonReader, objectType, existingValue, serializer));
}
public void Write_null()
{
// Arrange
var sb = new StringBuilder();
var sw = new StringWriter(sb);
var writer = new JsonTextWriter(sw);
var value = (object)null;
var serializer = new JsonSerializer();
var converter = new KeyValuePairEnumerationConverter();
// Act
converter.WriteJson(writer, value, serializer);
var result = sb.ToString();
// Assert
result.ShouldBeEmpty();
}
public void Write_null()
{
// Arrange
var value = (KeyValuePair <string, string>[])null;
var ms = new MemoryStream();
var jsonWriter = new Utf8JsonWriter(ms);
var options = new JsonSerializerOptions();
var converter = new KeyValuePairEnumerationConverter();
// Act
converter.Write(jsonWriter, value, options);
jsonWriter.Flush();
ms.Position = 0;
var sr = new StreamReader(ms);
var result = sr.ReadToEnd();
// Assert
result.ShouldBeEmpty();
}
public void Write()
{
// Arrange
var sb = new StringBuilder();
var sw = new StringWriter(sb);
var writer = new JsonTextWriter(sw);
var value = new[]
{
new KeyValuePair <string, string>("key1", "value1"),
new KeyValuePair <string, string>("key2", "value2")
};
var serializer = new JsonSerializer();
var converter = new KeyValuePairEnumerationConverter();
// Act
converter.WriteJson(writer, value, serializer);
var result = sb.ToString();
// Assert
result.ShouldBe("{\"key1\":\"value1\",\"key2\":\"value2\"}");
}
