import java.io.File;
import java.io.Writer;
import java.net.URL;
import java.util.Map;

public class SimpleTemplateOperation implements TemplateOperation {
    private final URL templateURL;
    private final File target;
    private final Map<String, TemplateValue> bindings;

    public SimpleTemplateOperation(URL templateURL, File target, Map<String, TemplateValue> bindings) {
        if (templateURL == null) {

    def "Template URL must not be null"() {
        when:
        new SimpleTemplateOperation(null, new File("someFile"), [:])
        then:
        def e = thrown(BuildInitException)
        e.message == "Template URL must not be null"
    }

    def "Target File must not be null"() {
        when:
        new SimpleTemplateOperation(new URL("file://some/file"), null, [:])
        then:

                }
                wrappedBindings.put(entry.getKey(), new TemplateValue(entry.getValue()));
            }
            return new SimpleTemplateOperation(templateUrl, target, wrappedBindings);
        }
    }