public void WhenNameValuesIsEmpty_ThenReturnEqual()
{
var sut = new Uri("http://localhost/myapp?q1=1&q2=2");
var result = sut.AddOrUpdateQueryParams(new Dictionary <string, string>());
Assert.That(result, Is.EqualTo(sut));
Assert.That(result, Is.Not.SameAs(sut));
}
public void WhenNameValuesHasItems_ThenUpdateQuery()
{
var sut = new Uri("http://localhost/myapp?q1=1&q2=2");
var result = sut.AddOrUpdateQueryParams(new Dictionary <string, string>()
{
{ "q2", "3" },
{ "q3", "10" }
});
Assert.That(result, Is.EqualTo(new Uri("http://localhost/myapp?q1=1&q2=3&q3=10")));
Assert.That(result, Is.Not.SameAs(sut));
}
public void WhenNameValuesIsNull_ThenThrowException()
{
var sut = new Uri("http://localhost/myapp");
Assert.Throws <ArgumentNullException>(() => sut.AddOrUpdateQueryParams(null as IDictionary <string, string>));
}