DebugAssert

DebugAssert.kt

@Suppress("Unused")
object DebugAssert {

    fun ensure(predicate: () -> Boolean) {
        ensure(predicate, null)
    }

    fun ensure(predicate: () -> Boolean, description: String? = null) {
        if (BuildConfig.DEBUG && !predicate()) {
            throw DebugAssertException(description ?: "DebugAssert")
        }
    }

    fun ensure(predicate: Boolean, description: String? = null) {
        if (BuildConfig.DEBUG && !predicate) {
            throw DebugAssertException(description ?: "DebugAssert")
        }
    }

    fun ensureBackgroundThread() {
        ensure({ isBackgroundThread() }, "Background thread expected")
    }

    fun fail(description: String? = null) {
        if (BuildConfig.DEBUG) {
            throw DebugAssertException(description ?: "DebugAssert")
        }
    }
}

class DebugAssertException(
    description: String = "DebugAssert",
) : IllegalStateException(description)