diff --git a/core-java-modules/core-java/src/main/java/com/baeldung/java/booleanoperators/Car.java b/core-java-modules/core-java/src/main/java/com/baeldung/java/booleanoperators/Car.java new file mode 100644 index 0000000000..8043b6dd93 --- /dev/null +++ b/core-java-modules/core-java/src/main/java/com/baeldung/java/booleanoperators/Car.java @@ -0,0 +1,20 @@ +package com.baeldung.java.booleanoperators; + +public class Car { + + private boolean diesel; + private boolean manual; + + public Car(boolean diesel, boolean manual) { + this.diesel = diesel; + this.manual = manual; + } + + public boolean isDiesel() { + return diesel; + } + + public boolean isManual() { + return manual; + } +} diff --git a/core-java-modules/core-java/src/test/java/com/baeldung/java/booleanoperators/XorUnitTest.java b/core-java-modules/core-java/src/test/java/com/baeldung/java/booleanoperators/XorUnitTest.java new file mode 100644 index 0000000000..0654d07f4f --- /dev/null +++ b/core-java-modules/core-java/src/test/java/com/baeldung/java/booleanoperators/XorUnitTest.java @@ -0,0 +1,64 @@ +package com.baeldung.java.booleanoperators; + +import org.junit.jupiter.api.Test; + +import static org.assertj.core.api.Assertions.assertThat; + +class XorUnitTest { + + @Test + void givenDieselManualCar_whenXorOldSchool_ThenFalse() { + Car car = new Car(true, true); + boolean dieselXorManual = (car.isDiesel() && !car.isManual()) || (!car.isDiesel() && car.isManual()); + assertThat(dieselXorManual).isFalse(); + } + + @Test + void givenDieselAutomaticCar_whenXorOldSchool_ThenTrue() { + Car car = new Car(true, false); + boolean dieselXorManual = (car.isDiesel() && !car.isManual()) || (!car.isDiesel() && car.isManual()); + assertThat(dieselXorManual).isTrue(); + } + + @Test + void givenNonDieselManualCar_whenXorOldSchool_ThenTrue() { + Car car = new Car(false, true); + boolean dieselXorManual = (car.isDiesel() && !car.isManual()) || (!car.isDiesel() && car.isManual()); + assertThat(dieselXorManual).isTrue(); + } + + @Test + void givenNonDieselAutomaticCar_whenXorOldSchool_ThenFalse() { + Car car = new Car(false, false); + boolean dieselXorManual = (car.isDiesel() && !car.isManual()) || (!car.isDiesel() && car.isManual()); + assertThat(dieselXorManual).isFalse(); + } + + @Test + void givenDieselManualCar_whenXor_ThenFalse() { + Car car = new Car(true, true); + boolean dieselXorManual = car.isDiesel() ^ car.isManual(); + assertThat(dieselXorManual).isFalse(); + } + + @Test + void givenDieselAutomaticCar_whenXor_ThenTrue() { + Car car = new Car(true, false); + boolean dieselXorManual = car.isDiesel() ^ car.isManual(); + assertThat(dieselXorManual).isTrue(); + } + + @Test + void givenNonDieselManualCar_whenXor_ThenTrue() { + Car car = new Car(false, true); + boolean dieselXorManual = car.isDiesel() ^ car.isManual(); + assertThat(dieselXorManual).isTrue(); + } + + @Test + void givenNonDieselAutomaticCar_whenXor_ThenFalse() { + Car car = new Car(false, false); + boolean dieselXorManual = car.isDiesel() ^ car.isManual(); + assertThat(dieselXorManual).isFalse(); + } +}