Configuring the FTP Server Utility in an MUnit Test

Anypoint Code Builder

Anypoint Studio

If you want to test the following Mule application:

<sftp:config name="SFTP_Config">
    <sftp:connection host="${ftp.host}" port="${ftp.port}" username="${ftp.user}" password="${ftp.password}"/>
</sftp:config>

<configuration-properties file="ftp.properties" />

<flow name="listFlow">
    <sftp:list config-ref="SFTP_Config" directoryPath="."/>
    <foreach>
        <logger level="INFO" message="#[attributes.fileName]"/>
    </foreach>
</flow>xml

The ftp.properties in src/main/resources has the following content:

ftp.host=localhost
ftp.port=22
ftp.user=max
ftp.password=munittest

The username field can’t be empty. If you don’t have a username-password pair, set the username to anonymous and don’t set any password. By default, the anonymous attribute is set to true.

Install the FTP Server

To install the FTP server:

Look for the MUnit Utils FTP Server module in Exchange.

Add the module to your project:

<!-- Ftp Server Dependency -->
<dependency>
    <groupId>com.mulesoft.munit.utils</groupId>
    <artifactId>munit-ftpserver-module</artifactId>
    <version>2.0.1</version>
    <classifier>mule-plugin</classifier>
    <scope>test</scope>
</dependency>xml

The MUnit FTP server artifact in your POM file must have the test scope.

Define the FTP Server

To define the FTP server, change the FTP server attributes as follows:

<ftpserver:config name="MUnit_FTP_Server_Config">
    <ftpserver:connection port="${ftp.port}" username="${ftp.user}" password="${ftp.password}" secure="true" homeDir="${app.home}"/>
----
</ftpserver:config>
----xml

Run the Test

After configuring the FTP server, you can run the test:

<munit:test name="listFlowTest" description="Test listFlow" >
    <munit:execution>
        <flow-ref name="listFlow"/>
    </munit:execution>
    <munit:validation>
        <munit-tools:assert-that expression="#[sizeOf(payload)]" is="#[MunitTools::greaterThan(0)]"/>
    </munit:validation>
</munit:test>xml

This FTP accepts any user, so you must not set up a user database or list.

Configuring the FTP Server Utility in an MUnit Test

Install the FTP Server

Define the FTP Server

Run the Test

See Also