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[BAEL-8232] - Moved non-string related code to core-java and copied P…
…izzaStatusEnum class and PizzaUnitTest relavent TCs to java-strings module
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core-java/src/test/java/com/baeldung/enums/PizzaUnitTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,100 @@ | ||
| package com.baeldung.enums; | ||
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| import com.baeldung.enums.Pizza.PizzaStatusEnum; | ||
| import org.junit.Test; | ||
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| import java.util.ArrayList; | ||
| import java.util.EnumMap; | ||
| import java.util.List; | ||
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| import static junit.framework.TestCase.assertTrue; | ||
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| public class PizzaUnitTest { | ||
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| @Test | ||
| public void givenPizaOrder_whenReady_thenDeliverable() { | ||
| Pizza testPz = new Pizza(); | ||
| testPz.setStatus(Pizza.PizzaStatusEnum.READY); | ||
| assertTrue(testPz.isDeliverable()); | ||
| } | ||
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| @Test | ||
| public void givenPizaOrders_whenRetrievingUnDeliveredPzs_thenCorrectlyRetrieved() { | ||
| List<Pizza> pzList = new ArrayList<>(); | ||
| Pizza pz1 = new Pizza(); | ||
| pz1.setStatus(Pizza.PizzaStatusEnum.DELIVERED); | ||
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| Pizza pz2 = new Pizza(); | ||
| pz2.setStatus(Pizza.PizzaStatusEnum.ORDERED); | ||
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| Pizza pz3 = new Pizza(); | ||
| pz3.setStatus(Pizza.PizzaStatusEnum.ORDERED); | ||
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| Pizza pz4 = new Pizza(); | ||
| pz4.setStatus(Pizza.PizzaStatusEnum.READY); | ||
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| pzList.add(pz1); | ||
| pzList.add(pz2); | ||
| pzList.add(pz3); | ||
| pzList.add(pz4); | ||
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| List<Pizza> undeliveredPzs = Pizza.getAllUndeliveredPizzas(pzList); | ||
| assertTrue(undeliveredPzs.size() == 3); | ||
| } | ||
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| @Test | ||
| public void givenPizaOrders_whenGroupByStatusCalled_thenCorrectlyGrouped() { | ||
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| List<Pizza> pzList = new ArrayList<>(); | ||
| Pizza pz1 = new Pizza(); | ||
| pz1.setStatus(Pizza.PizzaStatusEnum.DELIVERED); | ||
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| Pizza pz2 = new Pizza(); | ||
| pz2.setStatus(Pizza.PizzaStatusEnum.ORDERED); | ||
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| Pizza pz3 = new Pizza(); | ||
| pz3.setStatus(Pizza.PizzaStatusEnum.ORDERED); | ||
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| Pizza pz4 = new Pizza(); | ||
| pz4.setStatus(Pizza.PizzaStatusEnum.READY); | ||
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| pzList.add(pz1); | ||
| pzList.add(pz2); | ||
| pzList.add(pz3); | ||
| pzList.add(pz4); | ||
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| EnumMap<Pizza.PizzaStatusEnum, List<Pizza>> map = Pizza.groupPizzaByStatus(pzList); | ||
| assertTrue(map.get(Pizza.PizzaStatusEnum.DELIVERED).size() == 1); | ||
| assertTrue(map.get(Pizza.PizzaStatusEnum.ORDERED).size() == 2); | ||
| assertTrue(map.get(Pizza.PizzaStatusEnum.READY).size() == 1); | ||
| } | ||
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| @Test | ||
| public void whenDelivered_thenPizzaGetsDeliveredAndStatusChanges() { | ||
| Pizza pz = new Pizza(); | ||
| pz.setStatus(Pizza.PizzaStatusEnum.READY); | ||
| pz.deliver(); | ||
| assertTrue(pz.getStatus() == Pizza.PizzaStatusEnum.DELIVERED); | ||
| } | ||
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| @Test | ||
| public void whenConvertedIntoEnum_thenGetsConvertedCorrectly() { | ||
| String pizzaEnumValue = "READY"; | ||
| PizzaStatusEnum pizzaStatusEnum = PizzaStatusEnum.valueOf(pizzaEnumValue); | ||
| assertTrue(pizzaStatusEnum == PizzaStatusEnum.READY); | ||
| } | ||
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| @Test(expected = IllegalArgumentException.class) | ||
| public void whenConvertedIntoEnum_thenThrowsException() { | ||
| String pizzaEnumValue = "rEAdY"; | ||
| PizzaStatusEnum pizzaStatusEnum = PizzaStatusEnum.valueOf(pizzaEnumValue); | ||
| } | ||
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| @Test(expected = IllegalArgumentException.class) | ||
| public void givenInvalidEnumValueContentWiseAsString_whenConvertedIntoEnum_thenThrowsException() { | ||
| String pizzaEnumValue = "invalid"; | ||
| PizzaStatusEnum pizzaStatusEnum = PizzaStatusEnum.valueOf(pizzaEnumValue); | ||
| } | ||
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| } |
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java-strings/src/main/java/com/baeldung/enums/PizzaStatusEnum.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,44 @@ | ||
| package com.baeldung.enums; | ||
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| public enum PizzaStatusEnum { | ||
| ORDERED(5) { | ||
| @Override | ||
| public boolean isOrdered() { | ||
| return true; | ||
| } | ||
| }, | ||
| READY(2) { | ||
| @Override | ||
| public boolean isReady() { | ||
| return true; | ||
| } | ||
| }, | ||
| DELIVERED(0) { | ||
| @Override | ||
| public boolean isDelivered() { | ||
| return true; | ||
| } | ||
| }; | ||
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| private int timeToDelivery; | ||
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| public boolean isOrdered() { | ||
| return false; | ||
| } | ||
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| public boolean isReady() { | ||
| return false; | ||
| } | ||
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| public boolean isDelivered() { | ||
| return false; | ||
| } | ||
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| public int getTimeToDelivery() { | ||
| return timeToDelivery; | ||
| } | ||
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| PizzaStatusEnum(int timeToDelivery) { | ||
| this.timeToDelivery = timeToDelivery; | ||
| } | ||
| } |
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