psalm-dev.xml

<?xml version="1.0"?>
<psalm
    name="SimpleSAMLphp testsuite"
    useDocblockTypes="true"
    errorLevel="4"
    reportMixedIssues="false"
    hideExternalErrors="true"
    allowStringToStandInForClass="true"
>
    <projectFiles>
        <directory name="tests" />

        <!-- Ignore certain directories -->
        <ignoreFiles>
            <directory name="vendor" />
        </ignoreFiles>
    </projectFiles>

    <issueHandlers>
        <!-- Ignore UnresolvableInclude on CLI-scripts -->
        <UnresolvableInclude>
            <errorLevel type="suppress">
                <file name="tests/bootstrap.php" />
                <file name="tests/routers/configLoader.php" />
            </errorLevel>
        </UnresolvableInclude>

        <!-- Suppress PossiblyUndefinedGlobalVariable on templates -->
        <PossiblyUndefinedGlobalVariable>
            <errorLevel type="suppress">
                <directory name="tests/src/SimpleSAML/Metadata/test-metadata" />
            </errorLevel>
        </PossiblyUndefinedGlobalVariable>

        <!-- Suppress PHPunit-issue -->
        <PropertyNotSetInConstructor>
            <errorLevel type="suppress">
                <directory name="tests" />
            </errorLevel>
        </PropertyNotSetInConstructor>

        <!-- Suppress PHPunit-issue -->
        <InternalMethod>
            <errorLevel type="suppress">
                <directory name="tests" />
            </errorLevel>
        </InternalMethod>

        <!-- Suppress Psalm-issue - We should be able to fix this with the static return-type in PHP 8.0 -->
        <UnsafeInstantiation>
            <errorLevel type="suppress">
                <directory name="tests" />
            </errorLevel>
        </UnsafeInstantiation>
    </issueHandlers>

    <stubs>
        <file name="vendor/simplesamlphp/simplesamlphp-test-framework/stubs/krb5.php" />
        <file name="vendor/simplesamlphp/simplesamlphp-test-framework/stubs/memcache.php" />
        <file name="vendor/simplesamlphp/simplesamlphp-test-framework/stubs/memcached.php" />
        <file name="vendor/simplesamlphp/simplesamlphp-test-framework/stubs/predis.php" />
    </stubs>
</psalm>