jbrains

#!/bin/bash
true

jbrains

#!/bin/bash

download_yuml_image() {
  local file="$1"
  local output_directory="$2"

  instructions=$(tr "\\n" "," < <(cat $file))
  image_basename=$(basename $(echo $file | sed -E "s/(.+)\.yuml$/\1/"))
  image_filename="${output_directory}/${image_basename}.png"

jbrains

new RollbackOnExceptionAction(new JtaTransactionService())
    .executeInTransaction(new Closure() {
        @Override
        public void execute(Object... arguments) {
            // cast arguments
            // perform action
            // throw exception if there's a problem
        }
    });

jbrains

@Test
public void ioFailure() throws Exception {
    final IOException ioFailure = new IOException("Simulating a failure writing to the file.");
    try {
        new WriteTextToFileActionImpl() {
            @Override
            protected FileWriter fileWriterOn(File path) throws IOException {
                return new FileWriter(path) {
                    @Override
                    public void write(String str, int off, int len) throws IOException {

jbrains

it "should render a partial for all the items" do
  assign(:parent, parent_with_many_items)
  # Ewww! Stubs aren't mocks!
  stub_template "_item.html.erb" => %Q{<span class="item"><%= item.nil? %></span>}
  render
  rendered.all("span.item").map(&:text).should == ["false", "false", "false"]
end

jbrains

public class BusinessObject {
  /** @deprecated */
  public void actionMethod() {
    actionMethod(Service.getInstance());
  }

  // A SEAM! A SEAM! New clients should use me!!
  public void actionMethod(ServiceDelegate serviceDelegate) {
    // Other things
    serviceDelegate.doService();

jbrains

package ca.jbrains.junit;

import static org.junit.Assert.assertTrue;

import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;

import org.junit.Test;

jbrains

class UserGestureListener
  def on_barcode_scanned(barcode)
    product = @catalog.find(barcode)
    if product.nil?
      @display.display_message(ProductNotFoundMessage.with(barcode))
    else
      @display.display_product(product)
      accumulate_cost(product)
    end
  end

jbrains

package ca.jbrains.auction.test;

public class Main {
    public interface AuctionEventListener {
        void handleNewBiddingState(BiddingState biddingState);

        void handleGenericEvent(Object object);
    }

    public static class AuctionEventSourceMessageListener implements

jbrains

package ca.jbrains.auction.test;

public class Main {
    public static abstract class FooMessageListener implements MessageListener {
        @Override
        public void processMessage(Chat chat, Message message) {
            final Object event = Messages.parse(message);
            if (event instanceof BiddingState) {
                BiddingState biddingState = (BiddingState) event;
                handleBiddingStateEvent(chat, biddingState);