public void WasExpandedStringBuilderListAddedToList_InitialExpandListContains3Elements_WhenRepresentationListContainsSublistWith3ElementsToBeExpanded()
{
var seed = new List <IList <IStringBuilder> >
{
new List <IStringBuilder> {
Substitute.For <IStringBuilder>()
},
new List <IStringBuilder> {
Substitute.For <IStringBuilder>(), Substitute.For <IStringBuilder>(), Substitute.For <IStringBuilder>()
},
new List <IStringBuilder> {
Substitute.For <IStringBuilder>()
},
new List <IStringBuilder> {
Substitute.For <IStringBuilder>()
}
};
var resultExpandedList = new List <List <IList <IStringBuilder> > >();
ExpandHelper.WasExpandedStringBuilderListAddedToList(seed, resultExpandedList, 1);
Assert.AreEqual(3, resultExpandedList.Count);
Assert.AreEqual(4, resultExpandedList[0].Count);
Assert.AreEqual(4, resultExpandedList[1].Count);
Assert.AreEqual(4, resultExpandedList[2].Count);
}
public void WasExpandedStringBuilderListAddedToList_ReturnsFalse_WhenRepresentationListContainsNoSublistToBeExpanded(List <IList <IStringBuilder> > seed)
{
var initialExpandedList = new List <List <IList <IStringBuilder> > > {
seed
};
var result = ExpandHelper.WasExpandedStringBuilderListAddedToList(seed, initialExpandedList, 0);
Assert.AreEqual(ExpansionStatus.NotExpanded, result);
Assert.AreEqual(1, initialExpandedList.Count);
}
public void WasExpandedStringBuilderListAddedToList_ReturnsTrue_WhenRepresentationListContainsSublistToBeExpanded()
{
var seed = new List <IList <IStringBuilder> >
{
new List <IStringBuilder> {
Substitute.For <IStringBuilder>(), Substitute.For <IStringBuilder>()
}
};
var resultExpandedList = new List <List <IList <IStringBuilder> > >();
var result = ExpandHelper.WasExpandedStringBuilderListAddedToList(seed, resultExpandedList, 0);
Assert.AreEqual(ExpansionStatus.Expanded, result);
Assert.AreEqual(2, resultExpandedList.Count);
}
