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Review changes in Test Cases

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This commit is contained in:
nikhilbarar 2018-09-04 20:52:11 +05:30
parent 26fbbed62e
commit 98c3f93e82
2 changed files with 63 additions and 4 deletions
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46
collection-pipeline/src/main/java/com/iluwatar/collectionpipeline/Car.java
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@ -45,6 +45,52 @@ public class Car {
this.category = category;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + ((category == null) ? 0 : category.hashCode());
result = prime * result + ((make == null) ? 0 : make.hashCode());
result = prime * result + ((model == null) ? 0 : model.hashCode());
result = prime * result + year;
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
Car other = (Car) obj;
if (category != other.category) {
return false;
}
if (make == null) {
if (other.make != null) {
return false;
}
} else if (!make.equals(other.make)) {
return false;
}
if (model == null) {
if (other.model != null) {
return false;
}
} else if (!model.equals(other.model)) {
return false;
}
if (year != other.year) {
return false;
}
return true;
}
public String getMake() {
return make;
}

21
collection-pipeline/src/test/java/com/iluwatar/collectionpipeline/AppTest.java
View File

@ -25,6 +25,7 @@ package com.iluwatar.collectionpipeline;
import static org.junit.jupiter.api.Assertions.assertEquals;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
@ -40,27 +41,39 @@ public class AppTest {
@Test
public void testGetModelsAfter2000UsingFor() {
List<String> models = ImperativeProgramming.getModelsAfter2000(cars);
assertEquals(models, Arrays.asList("Avenger", "Wrangler", "Focus", "Cascada"));
assertEquals(Arrays.asList("Avenger", "Wrangler", "Focus", "Cascada"), models);
}
@Test
public void testGetModelsAfter2000UsingPipeline() {
List<String> models = FunctionalProgramming.getModelsAfter2000(cars);
assertEquals(models, Arrays.asList("Avenger", "Wrangler", "Focus", "Cascada"));
assertEquals(Arrays.asList("Avenger", "Wrangler", "Focus", "Cascada"), models);
}
@Test
public void testGetGroupingOfCarsByCategory() {
Map<Category, List<Car>> modelsExpected = new HashMap<>();
modelsExpected.put(Category.CONVERTIBLE, Arrays.asList(new Car("Buick", "Cascada", 2016, Category.CONVERTIBLE),
new Car("Chevrolet", "Geo Metro", 1992, Category.CONVERTIBLE)));
modelsExpected.put(Category.SEDAN, Arrays.asList(new Car("Dodge", "Avenger", 2010, Category.SEDAN),
new Car("Ford", "Focus", 2012, Category.SEDAN)));
modelsExpected.put(Category.JEEP, Arrays.asList(new Car("Jeep", "Wrangler", 2011, Category.JEEP),
new Car("Jeep", "Comanche", 1990, Category.JEEP)));
Map<Category, List<Car>> modelsFunctional = FunctionalProgramming.getGroupingOfCarsByCategory(cars);
Map<Category, List<Car>> modelsImperative = ImperativeProgramming.getGroupingOfCarsByCategory(cars);
assertEquals(modelsFunctional, modelsImperative);
System.out.println("Category " + modelsFunctional);
assertEquals(modelsExpected, modelsFunctional);
assertEquals(modelsExpected, modelsImperative);
}
@Test
public void testGetSedanCarsOwnedSortedByDate() {
Person john = new Person(cars);
List<Car> modelsExpected = Arrays.asList(new Car("Dodge", "Avenger", 2010, Category.SEDAN),
new Car("Ford", "Focus", 2012, Category.SEDAN));
List<Car> modelsFunctional = FunctionalProgramming.getSedanCarsOwnedSortedByDate(Arrays.asList(john));
List<Car> modelsImperative = ImperativeProgramming.getSedanCarsOwnedSortedByDate(Arrays.asList(john));
assertEquals(modelsFunctional, modelsImperative);
assertEquals(modelsExpected, modelsFunctional);
assertEquals(modelsExpected, modelsImperative);
}
}