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Testing Agentforce Agents from VS Code
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Jul 7, 2025
When working with Agentforce Development, thoroughly testing your agents is crucial for ensuring their reliability and effectiveness. Agentforce DX provides a streamlined method for executing these tests. Blog Post: https://www.infallibletechie.com/2025/07/testing-agentforce-agents-from-vs-code.html
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0:07
Hello everyone. In this video, we are
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going to see how to test Salesforce
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agent force agents from Visual Studio
0:18
Code.
0:21
As part of agent force agents
0:24
development, it is crucial to test the
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agent force agents
0:30
regularly as we do some changes to the
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agents.
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The prerequisite to test Salesforce
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agent force agents from VS code are we
0:44
have to install VS code. So you can make
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use of this uh link. you can go to the
0:50
VS code uh website and then you can
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download it and install it based on your
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OS version. If you are using Windows,
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you have to download it. Uh you you have
1:02
to download the .exe file. Um and if you
1:06
are going to use Mac OS, then you have
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to download the package accordingly.
1:12
The next step is we have to install
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Salesforce extension pack within the VS
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code. You can use this link and then you
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should be able to
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install Salesforce extension pack
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from the VS code marketplace.
1:32
Next, we have to install agent force DX
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VS code extension. So, you can use this
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link and then you should be able to
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install it. If you are using uh code
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builder then you have to use this link
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and then you have to do it. As part of
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this video we are going to use the VS
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code uh uh in the Mac OS and we are not
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going to make use of code builder.
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Next install Salesforce command line
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interface.
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Make sure it is up to date.
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If you wanted uh uh to set up a
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Salesforce uh uh project then you can
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make use of these two links.
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You can make use of these two links so
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that you will be able to set up
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Salesforce uh project for the
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development in your VS code.
2:28
The first step is we have to make sure
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we have
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the agent force agents that are
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available in your org are exported
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to your
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local VS code. So for example here if I
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go to Salesforce setup
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these are all the agent force agents
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that are available in my Salesforce or
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so we have to export this in our VS
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code.
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So you can make use of this package.xml
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XML even the bot is not needed but still
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if you want you can export the bot so
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that you will have the gen a planner and
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as well as the bot uh whenever we run
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the uh agent force DX commands it makes
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use of gen a planner uh but I wanted to
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export the bot also so you can make use
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of this package doxml and then you have
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to export the gen a planner so here you
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can make use of this package doxml
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And then you can use sfdx retrieve
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source and manufactur from or so that it
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will retrieve the gen a plug-in
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sorry gen a planners.
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It is still exporting the gen a
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planners.
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We have to first create a agent test
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specification file. In order to
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do that, you have to make use of this
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command. So I'm going to make use of
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this command.
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Let this run and complete.
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This will extract
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bot and as well as the gen AI planner
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from my Salesforce arc.
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Okay, let it run. Meanwhile,
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in the terminal, I'm going to
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run this command SF agent generate test
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specification. So, test-en spec. So this
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will create the agent force test
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specification.
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Let me clear this.
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I think I have already exported my gen
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planners. So I'm not going to run this
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uh I'm not going to export it again
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since I have already done it. So let's
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go to the terminal. Let's run this
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command. So this will create agent force
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test specification.
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It is asking me what what am I planning
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to test it. I'm going to test one agent.
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As of now only agent is available. So
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press enter.
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It is asking me which agent force agent
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I have to use. I'm going to say agent
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for service agent. If you wanted to do
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the uh testing for other agents, you can
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use up arrow and down arrow so that you
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will be able to select the agent force
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agent. So here I'm going to use agent
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force service agent.
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So this is my
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agent. Agent for service agent.
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It is asking me the name. So I'm going
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to give the name as a demo testing
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version two or let me give version five.
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So it is asking me
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the test case one. It is asking me for
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the utterance.
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This particular agent force agent is
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tied to
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data library
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which makes use of Salesforce knowledge
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base. So I'm going to make use of
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this as the utterance so that it will
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bring this uh article information.
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So it is asking me next to select the
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expected topic.
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So it should
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take general FAQ
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and then it should fire this answer
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questions with knowledge.
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So I'm going to
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select
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general FAQ.
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and then I'm going to select this
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action.
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Okay, you have to use spacebar to select
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the action. So once that the action is
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selected, you have to press enter. Uh it
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is asking me what is the expected
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outcome. In a natural language, you can
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say it should
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give the steps to
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cancel the
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customer subscription.
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It is asking me whether I have to add
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multiple use cases. I'm going to say no.
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So the specification is created. So this
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is the specification.
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You can check you can verify whether
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everything is uh looking good and then
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so the first uh specification is done.
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It asked me all this information. I have
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entered all this information.
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If you wanted to customize, you can
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customize. For example, if you wanted to
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use context variable in your uh um
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generated uh YAML file, you can
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definitely make use of the context
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variable also. The next step is we have
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to create the agent test. For that you
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can run this command so that you can see
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how the XML file that will be generated
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so that it will create the metadata for
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agent test in your Salesforce arc. Let's
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uh run this command.
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Since I'm using preview, it won't create
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the agent force agent test. it will just
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create the XML file and then it will be
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available in Salesforce VS code and then
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you should be able to verify that.
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So here I'm going to give the same name
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demo testing
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P5
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and I'm going to select this uh
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specification.
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So this is the
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so this is the
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AI evaluation definition that will be
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created in your Salesforce or
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and this is how the XML file will be
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looking like
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after verifying that after verifying
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this
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next instead of using the preview flag
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you can remove that preview flag and
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then You have to run this same command.
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This will create the agent force agent
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test in your Salesforce or if you wanted
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to verify that. Let's see that. So here
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SF agent test create.
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Before that if you go to
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testing center in Salesforce setup you
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should be able to see whether you have
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any agent force agent test. So as of now
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I don't have any.
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So I'm going to create the first test
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agent test. It is asking me the name.
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I'm going to give the name as demo
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testing vi.
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I'm going to make use of this yl file
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which we created.
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Okay. So it created the agent force uh
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test. I don't see any errors.
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If I refresh this, so it created the
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agent force test here.
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The next step is
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we have to run the agent for test in
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your development arc. So the test
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metadata is created
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but we have to run it. So let's see how
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to run it. So this is the command you
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have to make use to
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run the agent force test which you just
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created. In order to
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run it, you have to specify the API name
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of the agent test.
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So this is the API name.
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So let me copy that.
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And you have to paste it here.
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So we don't need a evolution. A
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evaluation. So
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after the API name flag, you have to
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mention the API name of the agent force
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agent test.
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So it successfully submitted the job and
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this is the job ID.
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If you wanted to see the agent force uh
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test results then you have to make use
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of SF agent space test space resume
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double- job id followed by job ID. So
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here this is a placeholder. You have to
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use the job ID which was submitted to
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run the agent force agent test.
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Since we already have this command here,
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you can copy this and then you can run
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this command.
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Okay, it ran. Status is completed. It
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took 25 seconds.
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Outcome and metric pass is 100%. topic
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is uh it looks like it took a different
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uh topic. Okay, instead of SVC copilot
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template general FAQ, it took a
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different Okay. Okay. Maybe I took I
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selected the wrong uh agent force agent
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action. So that's the reason it failed.
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But still it was able to fetch
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the correct knowledge article and then
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it was able to display. Let's look at
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the knowledge article and verify that.
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Okay. Open the account. Click
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submission. Subs subscription details.
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Subscription number. Subscription. Okay.
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Let's verify that. Okay. I can see all
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those information here. when this is
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displayed since we have double asterric
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llm
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added uh or set this as in bold so that
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it will be uh readable and uh easy to
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understand.
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So with the help of VS code
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and Salesforce agent force DX extension
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we were able to successfully
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test agent force agent from VS code.
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Please check the video description. In
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the video description I have shared my
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blog post. From the blog post, you
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should be able to follow all the steps
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whatever we discussed in this video and
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then you should be able to successfully
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start testing your agent force agents
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from VS Code.
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I hope it was helpful.
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Thank you for watching.
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