package de.aikiit.game.kaiser;
   
   import lombok.SneakyThrows;
   import org.junit.jupiter.api.Test;
   import uk.org.webcompere.systemstubs.SystemStubs;
   
   import static org.assertj.core.api.AssertionsForClassTypes.assertThat;
   import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
   
  class KaiserActionsTest {
  
      @SneakyThrows
      @Test
      void buyWithPositiveInput() {
          SystemStubs.withTextFromSystemIn("11")
                  .execute(() -> {
                      assertThat(KaiserActions.buy(new KaiserEngine()))
                              .isTrue();
                  });
      }
  
      @SneakyThrows
      @Test
      void buyWithZeroInputWillTriggerSell() {
          SystemStubs.withTextFromSystemIn("0")
                  .execute(() -> {
                      assertThat(KaiserActions.buy(new KaiserEngine()))
                              .isFalse();
                  });
      }
  
  
      @SneakyThrows
      @Test
      void sell() {
          SystemStubs.withTextFromSystemIn("0")
                  .execute(() -> assertDoesNotThrow(() -> KaiserActions.sell(new KaiserEngine())));
      }
  
      @Test
      @SneakyThrows
      void feed() {
          SystemStubs.withTextFromSystemIn("0")
                  .execute(() -> assertDoesNotThrow(() -> KaiserActions.feed(new KaiserEngine())));
      }
  
      @Test
      @SneakyThrows
      void cultivate() {
          SystemStubs.withTextFromSystemIn("0")
                  .execute(() -> assertDoesNotThrow(() -> KaiserActions.cultivate(new KaiserEngine())));
  
      }
  }