yarn test output is marked as [ERROR]

[Mihhail Lapushkin]

Do you want to request a feature or report a bug?
bug

What is the current behavior?
yarn test output is marked as [ERROR]

[INFO] yarn test v0.21.3
[INFO] $ react-scripts test --env=jsdom 
[ERROR]  PASS  src/component/SomeComponent.test.js
[ERROR] 
[ERROR] Test Suites: 1 passed, 1 total
[ERROR] Tests:       1 passed, 1 total
[ERROR] Snapshots:   0 total
[ERROR] Time:        1.455s
[ERROR] Ran all test suites.
[INFO] Done in 2.31s.

If the current behavior is a bug, please provide the steps to reproduce.

1. create an app using create-react-app
2. write some tests in Jest
3. run some tests using:

          <execution>
            <id>test</id>
            <goals>
              <goal>yarn</goal>
            </goals>
            <phase>test</phase>
            <configuration>
              <arguments>test</arguments>
              <environmentVariables>
                <CI>true</CI>
              </environmentVariables>
            </configuration>
          </execution>

What is the expected behavior?
should be on [INFO] I guess

Please mention your frontend-maven-plugin and operating system version.
1.4
node 6.10.0
yarn 0.21.3
macOS 10.11.6

[Michael Riehemann]

This sounds similar to #411.

[Eirik Sletteberg]

This is a feature, not a bug.
frontend-maven-plugin takes all output from stderr and forwards it as ERROR logs, and all output from stdout forwarded as INFO logs.
We have no control over where yarn chooses to send its log output.