The <tree-expect> is used to verify the expected state and values of a tree control node. This element will contain one or more <node> elements. The <tree-expect> node specifies the node to be verified. Information the tree-expect node will verify includes the existence of the specified node and the total count of child nodes it contains. The <node> elements contained in a <tree-expect> then specify the expected child nodes of that node. The <tree-expect> node specifies the type of verification to perform for the specified node in the tree control. This options are to verify the child nodes match those <node> elements within <tree-expect> exactly, or to verify the child nodes include those <node> elements within the <tree-expect>. In the case of the latter verification, other child nodes may exist in the tree control. The first verification is referred to as an “exact” verification type. The latter is a “sub-set” verification. If the selected tree control node does not match the parameters of the <tree-expect> element, a script error is thrown.
| Name | Description | Data Type | Default Value | Required |
|---|---|---|---|---|
| count | This attribute can specify the expected number of child nodes for the specified node being verified. If this attribute is not provided, the count of child nodes is not performed or checked. | non-negative integer | N/A | No |
| type | This attribute specifies the type of verification
to perform. Valid values for this attribute are:
|
string | sub-set | No |
| common tree control attributes | This element includes the following common
tree control attribute:
|
N/A | N/A | N/A |
| common script attributes | This element includes the following common
script attributes:
|
N/A | N/A | N/A |