add displayname annotations to secret-handshake

Author: bibekparajuli123

exercises/practice/secret-handshake/src/test/java/HandshakeCalculatorTest.java

@@ -1,4 +1,5 @@
 import org.junit.jupiter.api.Disabled;
+import org.junit.jupiter.api.DisplayName;
 import org.junit.jupiter.api.Test;
 
 import static org.assertj.core.api.Assertions.assertThat;
@@ -8,70 +9,81 @@ public class HandshakeCalculatorTest {
     private final HandshakeCalculator handshakeCalculator = new HandshakeCalculator();
 
     @Test
+    @DisplayName("wink for 1")
     public void testThatInput1YieldsAWink() {
         assertThat(handshakeCalculator.calculateHandshake(1)).containsExactly(Signal.WINK);
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("double blink for 10")
     public void testThatInput2YieldsADoubleBlink() {
         assertThat(handshakeCalculator.calculateHandshake(2)).containsExactly(Signal.DOUBLE_BLINK);
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("close your eyes for 100")
     public void testThatInput4YieldsACloseYourEyes() {
         assertThat(handshakeCalculator.calculateHandshake(4)).containsExactly(Signal.CLOSE_YOUR_EYES);
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("jump for 1000")
     public void testThatInput8YieldsAJump() {
         assertThat(handshakeCalculator.calculateHandshake(8)).containsExactly(Signal.JUMP);
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("combine two actions")
     public void testAnInputThatYieldsTwoActions() {
         assertThat(handshakeCalculator.calculateHandshake(3))
                 .containsExactly(Signal.WINK, Signal.DOUBLE_BLINK);
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("reverse two actions")
     public void testAnInputThatYieldsTwoReversedActions() {
         assertThat(handshakeCalculator.calculateHandshake(19))
                 .containsExactly(Signal.DOUBLE_BLINK, Signal.WINK);
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("reversing one action gives the same action")
     public void testReversingASingleActionYieldsTheSameAction() {
         assertThat(handshakeCalculator.calculateHandshake(24)).containsExactly(Signal.JUMP);
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("reversing no actions still gives no actions")
     public void testReversingNoActionsYieldsNoActions() {
         assertThat(handshakeCalculator.calculateHandshake(16)).isEmpty();
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("all possible actions")
     public void testInputThatYieldsAllActions() {
         assertThat(handshakeCalculator.calculateHandshake(15))
                 .containsExactly(Signal.WINK, Signal.DOUBLE_BLINK, Signal.CLOSE_YOUR_EYES, Signal.JUMP);
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("reverse all possible actions")
     public void testInputThatYieldsAllActionsReversed() {
         assertThat(handshakeCalculator.calculateHandshake(31))
                 .containsExactly(Signal.JUMP, Signal.CLOSE_YOUR_EYES, Signal.DOUBLE_BLINK, Signal.WINK);
     }
 
     @Disabled("Remove to run test")
     @Test
+    @DisplayName("do nothing for zero")
     public void testThatInput0YieldsNoActions() {
         assertThat(handshakeCalculator.calculateHandshake(0)).isEmpty();
     }