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 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();
}