public void SetId_NotEmptyStringValue_IdIsSet()
{
var id = new ImmutableId();
id.Id = "bla";
Assert.AreEqual("bla", id.Id);
}
public void SetId_EmptyStringValue_IdIsNull()
{
var id = new ImmutableId();
id.Id = string.Empty;
Assert.Null(id.Id);
}
public void SetId_NullValue_IdIsNull()
{
var id = new ImmutableId();
id.Id = null;
Assert.Null(id.Id);
}
public void NewStructure_IdIsNull()
{
var id = new ImmutableId();
Assert.Null(id.Id);
}
public void SetIdTwice_NullValueThenEmptyStringValue_DoesntThow()
{
var id = new ImmutableId(null);
Assert.DoesNotThrow(() => id.Id = string.Empty);
}
public void SetIdTwice_NotEmptyStringValue_IdIsSet()
{
var id = new ImmutableId("bla");
Assert.Throws <InvalidOperationException>(() => id.Id = "bla2");
}
public void SetIdTwice_EmptyStringValue_IdIsNull()
{
var id = new ImmutableId("bla");
Assert.Throws <InvalidOperationException>(() => id.Id = string.Empty);
}
public void SetIdTwice_NullValue_ThrowsException()
{
var id = new ImmutableId("bla");
Assert.Throws <InvalidOperationException>(() => id.Id = null);
}
