public void ToRelations_0_TopCode_Should_OK()
{
var treeItemHolder = new TreeItemHolder <MockTreeItem>();
treeItemHolder.Value = new MockTreeItem()
{
Name = "A"
};
for (int i = 1; i <= 3; i++)
{
var child = new TreeItemHolder <MockTreeItem>();
child.Value = new MockTreeItem()
{
Name = "A." + i
};
treeItemHolder.Children.Add(child);
for (int j = 1; j <= 3; j++)
{
var cc = new TreeItemHolder <MockTreeItem>();
cc.Value = new MockTreeItem()
{
Name = child.Value.Name + j
};
child.Children.Add(cc);
}
}
var mockTreeItems = treeItemHolder.ToRelations(0);
//mockTreeItems.LogProperties();
foreach (var mockTreeItem in mockTreeItems)
{
mockTreeItem.RelationCode.StartsWith("0").ShouldTrue();
}
}
public void ToRelations_NullTree_Should_ThrowEx()
{
var treeItemHolder = new TreeItemHolder <MockTreeItem>();
treeItemHolder.Value = null;
treeItemHolder.ToRelations();
}
/// <summary>
/// 树转换成列表，并计算好Position
/// </summary>
/// <param name="treeItemHolder"></param>
/// <param name="relationCode"></param>
/// <returns></returns>
private static IList <T> SetRelations(TreeItemHolder <T> treeItemHolder, string relationCode)
{
var relations = new List <T>();
if (relations.Count == 0)
{
//root
if (treeItemHolder.Value == null)
{
throw new InvalidOperationException("必须对Value进行赋值，然后使用");
}
treeItemHolder.Value.RelationCode = relationCode;
relations.Add(treeItemHolder.Value);
}
if (treeItemHolder.Children != null && treeItemHolder.Children.Count > 0)
{
for (int i = 1; i <= treeItemHolder.Children.Count; i++)
{
var item = treeItemHolder.Children[i - 1];
string currentTreePosition = relationCode + "." + i;
var childrenList = SetRelations(item, currentTreePosition);
relations.AddRange(childrenList);
}
}
return(relations);
}
public static IList <MockTreeItem> CreateMocksWithRelations()
{
var treeItemHolder = new TreeItemHolder <MockTreeItem>();
treeItemHolder.Value = new MockTreeItem()
{
Name = "A"
};
for (int i = 1; i <= 3; i++)
{
var child = new TreeItemHolder <MockTreeItem>();
child.Value = new MockTreeItem()
{
Name = "A." + i
};
treeItemHolder.Children.Add(child);
for (int j = 1; j <= 3; j++)
{
var cc = new TreeItemHolder <MockTreeItem>();
cc.Value = new MockTreeItem()
{
Name = child.Value.Name + j
};
child.Children.Add(cc);
}
}
return(treeItemHolder.ToRelations(1));
}
public void ToRelations_EmptyTree_Should_OK()
{
var treeItemHolder = new TreeItemHolder <MockTreeItem>();
treeItemHolder.Value = new MockTreeItem()
{
Name = "A"
};
var mockTreeItems = treeItemHolder.ToRelations();
//mockTreeItems.LogProperties();
mockTreeItems.Count.ShouldEqual(1);
mockTreeItems[0].RelationCode.ShouldEqual("1");
}
public static IList <MockTreeItem> CreateRelationsUnordered()
{
var treeItemHolder = new TreeItemHolder <MockTreeItem>();
treeItemHolder.Value = new MockTreeItem()
{
Name = "A"
};
for (int i = 1; i <= 3; i++)
{
var child = new TreeItemHolder <MockTreeItem>();
child.Value = new MockTreeItem()
{
Name = "A." + i
};
treeItemHolder.Children.Add(child);
for (int j = 1; j <= 3; j++)
{
var cc = new TreeItemHolder <MockTreeItem>();
cc.Value = new MockTreeItem()
{
Name = child.Value.Name + j
};
child.Children.Add(cc);
}
}
var mockTreeItems = treeItemHolder.ToRelations(1);
//Name=A.14, RelationCode=1.1.4
//Name=A.24, RelationCode=1.2.4
mockTreeItems.Add(new MockTreeItem()
{
Name = "A.14", RelationCode = "1.1.4"
});
mockTreeItems.Add(new MockTreeItem()
{
Name = "A.24", RelationCode = "1.2.4"
});
return(mockTreeItems);
}