package org.shedlang.compiler.testing.snapshots;

import org.junit.jupiter.api.extension.ExtensionContext;
import org.junit.jupiter.api.extension.ParameterContext;
import org.junit.jupiter.api.extension.ParameterResolutionException;
import org.junit.jupiter.api.extension.ParameterResolver;

public class SnapshotResolver implements ParameterResolver {
    @Override
    public boolean supportsParameter(
        ParameterContext parameterContext,
        ExtensionContext extensionContext
    ) throws ParameterResolutionException {
        return parameterContext.getParameter().getType().equals(Snapshotter.class);
    }

    @Override
    public Object resolveParameter(
        ParameterContext parameterContext,
        ExtensionContext extensionContext
    ) throws ParameterResolutionException {
        return new Snapshotter(extensionContext.getUniqueId());
    }
}