Add `cargo test` support.

[amunra]

Add `cargo test` support.

[amunra]

..or maybe we should support cargo-nextest instead which provides JUnit XML output?

[atsteffen]

It would be nice to tie the cargo test to the test maven phase.

I'm relatively new to writing maven plugins, but it looks like it would be trivial to add a test mojo that extends the existing CargoBuildMojo (or some other composition/inheritance relationship).

I don't see a way to make a single mojo behave differently in different build phases, so you may be stuck with the relatively verbose double execution:

 <plugin>
    <groupId>io.questdb</groupId>
    <artifactId>rust-maven-plugin</artifactId>
    <version>1.0.0-SNAPSHOT</version>
    <executions>
        <execution>
            <id>build-myrust</id>
            <goals>
                <goal>build</goal>
            </goals>
        </execution>
        <execution>
             <id>test-myrust</id>
             <goals>
                 <goal>test</goal>
             </goals>
        </execution>
    </executions>
    <configuration>
        <path>src/main/rust/myrust</path>
        <release>true</release>
        <copyTo>${project.build.directory}/bin</copyTo>
    </configuration>
</plugin>

[amunra]

Yeah, I think that's the approach. 😊