cucumber.runtime.formatter.DefaultSummaryPrinter Maven / Gradle / Ivy
package cucumber.runtime.formatter;
import cucumber.api.SummaryPrinter;
import cucumber.api.event.EventHandler;
import cucumber.api.event.EventListener;
import cucumber.api.event.EventPublisher;
import cucumber.api.event.TestRunFinished;
import cucumber.api.formatter.ColorAware;
import cucumber.api.formatter.StrictAware;
import cucumber.runtime.UndefinedStepsTracker;
import java.io.PrintStream;
import java.util.List;
class DefaultSummaryPrinter implements SummaryPrinter, ColorAware, StrictAware, EventListener {
private final Stats stats = new Stats();
private final UndefinedStepsTracker undefinedStepsTracker = new UndefinedStepsTracker();
private final PrintStream out;
public DefaultSummaryPrinter() {
this.out = System.out;
}
private void print() {
out.println();
printStats();
out.println();
printErrors();
printSnippets();
}
private void printStats() {
stats.printStats(out);
}
private void printErrors() {
for (Throwable error : stats.getErrors()) {
error.printStackTrace(out);
out.println();
}
}
private void printSnippets() {
List snippets = undefinedStepsTracker.getSnippets();
if (!snippets.isEmpty()) {
out.append("\n");
out.println("You can implement missing steps with the snippets below:");
out.println();
for (String snippet : snippets) {
out.println(snippet);
}
}
}
@Override
public void setEventPublisher(EventPublisher publisher) {
stats.setEventPublisher(publisher);
undefinedStepsTracker.setEventPublisher(publisher);
publisher.registerHandlerFor(TestRunFinished.class, new EventHandler() {
@Override
public void receive(TestRunFinished event) {
print();
}
});
}
@Override
public void setMonochrome(boolean monochrome) {
stats.setMonochrome(monochrome);
}
@Override
public void setStrict(boolean strict) {
stats.setStrict(strict);
}
}