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Delete CollectionsJoinAndSplitJUnitTest.java

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ishwardas 2016-08-02 09:38:57 -05:00 committed by GitHub
parent ac01869846
commit 25a1b10010
1 changed files with 0 additions and 78 deletions
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core-java/src/test/java/org/baeldung/java/CollectionsJoinAndSplitJUnitTest.java
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package org.baeldung.java.collections;
import java.util.ArrayList;
import org.junit.Assert;
import org.junit.Test;
//import java.util.AbstractSet;
public class CollectionsJoinAndSplitJUnitTest {
public ArrayList<String> sauces = new ArrayList<String>();
public ArrayList<String> cheeses = new ArrayList<String>();
public ArrayList<String> vegetables = new ArrayList<String>();
public ArrayList<ArrayList<String>> ingredients = new ArrayList<ArrayList<String>>();
public CollectionsJoinAndSplitJUnitTest() throws Exception {
//generate test data
whenGeneratingTestData_ShouldSucceed();
}
@Test
public void whenGeneratingTestData_ShouldSucceed() throws Exception {
sauces.clear();
sauces.add("Olive Oil");
sauces.add("Marinara");
cheeses.clear();
cheeses.add("Mozarella");
cheeses.add("Feta");
cheeses.add("Parmesan");
vegetables.clear();
vegetables.add("Olives");
vegetables.add("Spinach");
vegetables.add("Green Peppers");
ingredients.clear();
ingredients.add(sauces);
ingredients.add(cheeses);
ingredients.add(vegetables);
Assert.assertTrue(sauces.size() == 2);
Assert.assertTrue(cheeses.size() == 3);
Assert.assertTrue(vegetables.size() == 3);
Assert.assertTrue(ingredients.size() == 3);
}
@Test
public void givenThreeArrayLists_whenJoiningIntoOneArrayList_ShouldSucceed() throws Exception {
ArrayList<ArrayList<String>> toppings = new ArrayList<ArrayList<String>>();
toppings.add(sauces);
toppings.add(cheeses);
toppings.add(vegetables);
Assert.assertTrue(toppings.size() == 3);
Assert.assertTrue(toppings.contains(sauces));
Assert.assertTrue(toppings.contains(cheeses));
Assert.assertTrue(toppings.contains(vegetables));
}
@Test
public void givenOneArrayList_whenSplittingIntoTwoArrayLists_shouldSucceed() throws Exception {
ArrayList<ArrayList<String>> toppings = ingredients;
ArrayList<ArrayList<String>> removedToppings = new ArrayList<ArrayList<String>>();
removedToppings.add(toppings.remove(toppings.indexOf(vegetables)));
Assert.assertTrue(removedToppings.contains(vegetables));
Assert.assertTrue(removedToppings.size() == 1);
Assert.assertTrue(toppings.size() == 2);
Assert.assertTrue(toppings.contains(sauces));
Assert.assertTrue(toppings.contains(cheeses));
}
}