public void WithNullOrEmpty_ShouldThrowException(string value)
{
var queryString = QueryString.Empty;
var key = Guid.NewGuid().ToString();
Assert.ThrowsAny <Exception>(() => QueryStringHelper.SetQueryParameter(ref queryString, key, value));
}
public void WithNonExistingKey_ShouldAddParameterToQuery()
{
var queryString = QueryString.Empty;
var key = Guid.NewGuid().ToString();
var value = Guid.NewGuid().ToString();
QueryStringHelper.SetQueryParameter(ref queryString, key, value);
var queryParts = queryString.Value.Split("?= ".ToCharArray(), StringSplitOptions.RemoveEmptyEntries);
Assert.Equal(2, queryParts.Length);
Assert.Equal(key, queryParts[0]);
Assert.Equal(value, queryParts[1]);
}
