public void GetFirst_Throws_On_InvalidKey()
{
var headers = new KafkaEventDataHeaders();
headers.Add("test", Encoding.UTF8.GetBytes("testValue1"));
Assert.Throws <KeyNotFoundException>(() => headers.GetFirst("test2"));
}
public void GetFirst_Returns_The_Last_Header_Value()
{
var headers = new KafkaEventDataHeaders();
headers.Add("test", Encoding.UTF8.GetBytes("testValue1"));
headers.Add("test", Encoding.UTF8.GetBytes("testValue2"));
var value = headers.GetFirst("test");
Assert.Equal("testValue1", Encoding.UTF8.GetString(value));
}