Link
A Link node allows to reuse another RequestStep (including Assertion) and Folder nodes.
How It Works
A Link node allows to override the values of the running node variables. A Link node runs another node, passing the variables set by a user to it. After the run, dynamic variables of the node are set as dynamic variables of the Link node parent group. Thus the result of the run can be seen from any of the neighboring Link node.
You can refer to:
a RequestStep node;
a Folder node.
You can NOT refer to:
Another Link node (including self);
Any child of a Link node (since it'll cause an endless loop).
A Link node allows to override the variables values of the parent node.
If you delete the link a Link node refers to, the Link node wouldn't run until you provide a proper link.
Parent Node
Create a parent node you need to refer to and create all necessary static variables, for example postID
. You can leave value fields empty.
Link Node
Create a Link node and specify its parent, and you'll see all the variables you created for the parent earlier. You can use any variables or a static value as an overriden value.
Scenario Example
Let's see an example of running a RequestStep node as a Link node to delete a record.
Creating a parent node
Create a new RequestStep node named deletePost.
Request type - DELETE.
Use the URL: https://testmace-stage.herokuapp.com/posts/${id}
Create for this node a static
id
variable without specifying its value.
Creating a scenario
Create a Folder node named scenario
Add a RequestStep node named createPost to the scenario:
Request type: POST;
Body: JSON request
{"title":"will delete with link node"}
Run the request and the
id
of the created record to the dynamic variablepostid
of the Scenario node.
Create a Link node named deleteLink.
Specify the project/deletePost node as a parent.
Set the
${$dynamicVar.postId}
as an overridden value for theid
variable of the parent deletePost node.
Create a RequestStep node checkIfExists to check if the record was deleted:
Request type: GET;
404 is an expected server response.
Import the Project by URL
File Representation
A Link node is a folder with the node name, containing the index.yml file with the following format:
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