Configuration

Most assertk-lint checks are enabled by default. A few aren't — the "competing library" detectors are opt-in so the plugin doesn't second-guess projects that ship multiple assertion libraries on purpose.

Opt-in checks

Issue ID	Default
AssertJUse	off
GoogleTruthUse	off

Enable them through your project's lint.xml (or via the Lint DSL):

lint.xml

<?xml version="1.0" encoding="UTF-8"?>
<lint>
    <issue id="AssertJUse" severity="warning" />
    <issue id="GoogleTruthUse" severity="warning" />
</lint>

build.gradle.kts

android {
    lint {
        enable += setOf("AssertJUse", "GoogleTruthUse")
    }
}

Promoting warnings to errors

If you want, say, TestFrameworkAssertionUse to fail the build instead of warning:

lint.xml

<lint>
    <issue id="TestFrameworkAssertionUse" severity="error" />
</lint>

Or with the DSL:

build.gradle.kts

android {
    lint {
        error += "TestFrameworkAssertionUse"
    }
}

Disabling a check

Disable a single check the same way:

lint.xml

<lint>
    <issue id="EqualityComparisonAssertion" severity="ignore" />
</lint>

You can also suppress at the call site with @Suppress("EqualityComparisonAssertion") or, more idiomatically for Lint, @SuppressLint("EqualityComparisonAssertion").

Running

./gradlew lint

Reports land in build/reports/lint-results-*.html (and .xml). The HTML report deep-links to each check's documentation.

All issue IDs

See the Checks overview for the full list of issue IDs, severities, and defaults.