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Project28JMeter/ApacheJmeter/xdocs/usermanual/build-ftp-test-plan.xml
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<?xml version="1.0"?> | |
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<!DOCTYPE document | |
[ | |
<!ENTITY sect-num '8'> | |
]> | |
<document prev="build-db-test-plan.html" next="build-ldap-test-plan.html" id="$Id: build-ftp-test-plan.xml 1175606 2011-09-25 22:28:22Z sebb $"> | |
<properties> | |
<author email="mramshaw@alumni.concordia.ca">Martin Ramshaw</author> | |
<title>User's Manual: Building an FTP Test Plan</title> | |
</properties> | |
<body> | |
<section name="§-num;. Building an FTP Test Plan" anchor="building"> | |
<p>In this section, you will learn how to create a basic | |
<a href="build-test-plan.html">Test Plan</a> to test an FTP site. You will | |
create four users that send requests for two files on the O'Reilly FTP site. | |
Also, you will tell the users to run their tests twice. So, the total number of | |
requests is (4 users) x (2 requests) x (repeat 2 times) = 16 FTP requests. To | |
construct the Test Plan, you will use the following elements: | |
<a href="test_plan.html#thread_group">Thread Group</a>, | |
<complink name="FTP Request"/>, | |
<complink name="FTP Request Defaults"/>, and | |
<complink name="Spline Visualizer"/>.</p> | |
<note>This example uses the O'Reilly FTP site, www.oro.com. Please be considerate | |
when running this example, and (if possible) consider running against another | |
FTP site.</note> | |
</section> | |
<section name="§-num;.1 Adding Users" anchor="adding_users"> | |
<p>The first step you want to do with every JMeter Test Plan is to add a | |
<a href="test_plan.html#thread_group">Thread Group</a> element. The Thread Group tells | |
JMeter the number of users you want to simulate, how often the users should send | |
requests, and the how many requests they should send.</p> | |
<p>Go ahead and add the ThreadGroup element by first selecting the Test Plan, | |
clicking your right mouse button to get the Add menu, and then select | |
Add --> ThreadGroup.</p> | |
<p>You should now see the Thread Group element under Test Plan. If you do not | |
see the element, then "expand" the Test Plan tree by clicking on the | |
Test Plan element.</p> | |
<p>Next, you need to modify the default properties. Select the Thread Group element | |
in the tree, if you have not already selected it. You should now see the Thread | |
Group Control Panel in the right section of the JMeter window (see Figure §-num;.1 | |
below)</p> | |
<figure image="webtest/threadgroup.png"> | |
Figure §-num;.1. Thread Group with Default Values</figure> | |
<p>Start by providing a more descriptive name for our Thread Group. In the name | |
field, enter O'Reilly Users.</p> | |
<p>Next, increase the number of users to 4.</p> | |
<p>In the next field, the Ramp-Up Period, leave the the default value of 0 | |
seconds. This property tells JMeter how long to delay between starting each | |
user. For example, if you enter a Ramp-Up Period of 5 seconds, JMeter will | |
finish starting all of your users by the end of the 5 seconds. So, if we have | |
5 users and a 5 second Ramp-Up Period, then the delay between starting users | |
would be 1 second (5 users / 5 seconds = 1 user per second). If you set the | |
value to 0, then JMeter will immediately start all of your users.</p> | |
<p>Finally, enter a value of 2 in | |
the Loop Count field. This property tells JMeter how many times to repeat your | |
test. To have JMeter repeatedly run your Test Plan, select the Forever | |
checkbox.</p> | |
<note>In most applications, you have to manually accept | |
changes you make in a Control Panel. However, in JMeter, the Control Panel | |
automatically accepts your changes as you make them. If you change the | |
name of an element, the tree will be updated with the new text after you | |
leave the Control Panel (for example, when selecting another tree element).</note> | |
<p>See Figure §-num;.2 for the completed O'Reilly Users Thread Group.</p> | |
<figure image="ftptest/threadgroup2.png"> | |
Figure §-num;.2. O'Reilly Users Thread Group</figure> | |
</section> | |
<section name="§-num;.2 Adding Default FTP Request Properties" anchor="adding_defaults"> | |
<p>Now that we have defined our users, it is time define the tasks that they | |
will be performing. In this section, you will specify the default settings | |
for your FTP requests. And then, in section §-num;.3, you will add FTP Request | |
elements which use some of the default settings you specified here.</p> | |
<p>Begin by selecting the O'Reilly Users element. Click your right mouse button | |
to get the Add menu, and then select Add --> Config Element --> FTP Request | |
Defaults. Then, select this new element to view its Control Panel (see Figure §-num;.3). | |
</p> | |
<figure image="ftptest/ftp-defaults.png"> | |
Figure §-num;.3. FTP Request Defaults</figure> | |
<p> | |
Like most JMeter elements, the <complink name="FTP Request Defaults"/> Control | |
Panel has a name field that you can modify. In this example, leave this field with | |
the default value.</p> | |
<p>Skip to the next field, which is the FTP Server's Server Name/IP. For the | |
Test Plan that you are building, all FTP requests will be sent to the same | |
FTP server, ftp.oro.com. Enter this domain name into the field. | |
This is the only field that we will specify a default, so leave the remaining | |
fields with their default values.</p> | |
<note>The FTP Request Defaults element does not tell JMeter | |
to send an FTP request. It simply defines the default values that the | |
FTP Request elements use.</note> | |
<p>See Figure §-num;.4 for the completed FTP Request Defaults element</p> | |
<figure image="ftptest/ftp-defaults2.png"> | |
Figure §-num;.4. FTP Defaults for our Test Plan</figure> | |
</section> | |
<section name="§-num;.3 Adding FTP Requests" anchor="adding_requests"> | |
<p>In our Test Plan, we need to make two FTP requests. The first one is for the | |
O'Reilly mSQL Java README file (ftp://ftp.oro.com/pub/msql/java/README), and the | |
second is for the tutorial file (ftp://ftp.oro.com/pub/msql/java/tutorial.txt).</p> | |
<note>JMeter sends requests in the order that they appear in the tree.</note> | |
<p>Start by adding the first <complink name="FTP Request"/> | |
to the O'Reilly Users element (Add --> Sampler --> FTP Request). | |
Then, select the FTP Request element in the tree and edit the following properties | |
(see Figure §-num;.5): | |
<ol> | |
<li>Change the Name to "README".</li> | |
<li>Change the File to Retrieve From Server field to "pub/msql/java/README".</li> | |
<li>Change the Username field to "anonymous".</li> | |
<li>Change the Password field to "anonymous".</li> | |
</ol> | |
</p> | |
<note>You do not have to set the Server Name field because you already specified | |
this value in the FTP Request Defaults element.</note> | |
<figure image="ftptest/ftp-request.png"> | |
Figure §-num;.5. FTP Request for O'Reilly mSQL Java README file</figure> | |
<p>Next, add the second FTP Request and edit the following properties (see | |
Figure §-num;.6: | |
<ol> | |
<li>Change the Name to "tutorial".</li> | |
<li>Change the File to Retrieve From Server field to "pub/msql/java/tutorial.txt".</li> | |
<li>Change the Username field to "anonymous".</li> | |
<li>Change the Password field to "anonymous".</li> | |
</ol> | |
</p> | |
<figure image="ftptest/ftp-request2.png"> | |
Figure §-num;.6. FTP Request for O'Reilly mSQL Java tutorial file</figure> | |
</section> | |
<section name="§-num;.4 Adding a Listener to View/Store the Test Results" anchor="adding_listener"> | |
<p>The final element you need to add to your Test Plan is a | |
<a href="component_reference.html#listeners">Listener</a>. This element is | |
responsible for storing all of the results of your FTP requests in a file and presenting | |
a visual model of the data.</p> | |
<p>Select the O'Reilly Users element and add a <complink name="Spline Visualizer"/> | |
listener (Add --> Listener --> Spline Visualizer).</p> | |
<figure image="ftptest/spline-results.png"> | |
Figure §-num;.7. Spline Visualizer Listener</figure> | |
</section> | |
</body> | |
</document> |