wasm-context.java

import org.junit.Test;
import static org.junit.Assert.*;
import org.graalvm.polyglot.*;
import org.graalvm.polyglot.io.ByteSequence;
import java.io.IOException;

public class WasmPolyglotTest {
    @Test
    public void test() throws IOException {
        Context.Builder contextBuilder = Context.newBuilder("wasm");
        Source.Builder sourceBuilder = Source.newBuilder("wasm",
                                                          ByteSequence.create(binary),
                                                          "main");
        Source source = sourceBuilder.build();
        Context context = contextBuilder.build();
        context.eval(source);
        Value mainFunction = context.getBindings("wasm").getMember("main");
        Value result = mainFunction.execute();
        assertEquals(42, result.asInt());
    }
}

We need to rename this class to WasmExampleTest