BAEL-376 - Adding more test code

This commit is contained in:
slavisa-baeldung
2016-12-03 10:53:17 +01:00
parent 287fbc3b10
commit 1a7f172587
7 changed files with 65 additions and 48 deletions

View File

@@ -1,55 +1,56 @@
import static org.hamcrest.CoreMatchers.hasItems;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.junit.Assert.assertTrue;
package com.baeldung.generics;
import org.junit.Test;
import java.util.ArrayList;
import java.util.List;
import org.junit.Test;
import static org.hamcrest.CoreMatchers.hasItems;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.junit.Assert.assertTrue;
public class GenericsTest {
// testing the generic method with Integer
@Test
public void givenArrayOfIntegers_thanListOfIntegersReturnedOK() {
Integer[] intArray = { 1, 2, 3, 4, 5 };
List<Integer> list = Generics.fromArrayToList(intArray);
// testing the generic method with Integer
@Test
public void givenArrayOfIntegers_thanListOfIntegersReturnedOK() {
Integer[] intArray = {1, 2, 3, 4, 5};
List<Integer> list = Generics.fromArrayToList(intArray);
assertThat(list, hasItems(intArray));
}
assertThat(list, hasItems(intArray));
}
// testing the generic method with String
@Test
public void givenArrayOfStrings_thanListOfStringsReturnedOK() {
String[] stringArray = { "hello1", "hello2", "hello3", "hello4", "hello5" };
List<String> list = Generics.fromArrayToList(stringArray);
// testing the generic method with String
@Test
public void givenArrayOfStrings_thanListOfStringsReturnedOK() {
String[] stringArray = {"hello1", "hello2", "hello3", "hello4", "hello5"};
List<String> list = Generics.fromArrayToList(stringArray);
assertThat(list, hasItems(stringArray));
}
assertThat(list, hasItems(stringArray));
}
// testing the generic method with Number as upper bound with Integer
// if we test fromArrayToListWithUpperBound with any type that doesn't
// extend Number it will fail to compile
@Test
public void givenArrayOfIntegersAndNumberUpperBound_thanListOfIntegersReturnedOK() {
Integer[] intArray = { 1, 2, 3, 4, 5 };
List<Integer> list = Generics.fromArrayToListWithUpperBound(intArray);
// testing the generic method with Number as upper bound with Integer
// if we test fromArrayToListWithUpperBound with any type that doesn't
// extend Number it will fail to compile
@Test
public void givenArrayOfIntegersAndNumberUpperBound_thanListOfIntegersReturnedOK() {
Integer[] intArray = {1, 2, 3, 4, 5};
List<Integer> list = Generics.fromArrayToListWithUpperBound(intArray);
assertThat(list, hasItems(intArray));
}
assertThat(list, hasItems(intArray));
}
// testing paintAllBuildings method with a subtype of Building, the method
// will work with all subtypes of Building
@Test
public void givenSubTypeOfAwildCardBoundedGenericMethod() {
// testing paintAllBuildings method with a subtype of Building, the method
// will work with all subtypes of Building
@Test
public void givenSubTypeOfWildCardBoundedGenericMethod_thanOK() {
List<SubBuilding> subBuildingsList = new ArrayList<>();
subBuildingsList.add(new SubBuilding());
subBuildingsList.add(new SubBuilding());
List<Building> subBuildingsList = new ArrayList<>();
subBuildingsList.add(new Building());
subBuildingsList.add(new House());
boolean result = Generics.paintAllBuildings(subBuildingsList);
assertTrue(result);
}
boolean result = Generics.paintAllBuildings(subBuildingsList);
assertTrue(result);
}
}

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@@ -40,7 +40,7 @@ public class AsyncEchoClient {
}
}
public String sendMessage(String message) {
public String sendMessage(String message) throws ExecutionException, InterruptedException {
byte[] byteMsg = new String(message).getBytes();
ByteBuffer buffer = ByteBuffer.wrap(byteMsg);
Future<Integer> writeResult = client.write(buffer);
@@ -65,7 +65,7 @@ public class AsyncEchoClient {
}
}
public static void main(String[] args) throws IOException {
public static void main(String[] args) throws IOException, ExecutionException, InterruptedException {
AsyncEchoClient client = AsyncEchoClient.getInstance();
client.start();
BufferedReader br = new BufferedReader(new InputStreamReader(System.in));

View File

@@ -3,6 +3,7 @@ package com.baeldung.java.nio2.async;
import static org.junit.Assert.*;
import java.io.IOException;
import java.util.concurrent.ExecutionException;
import org.junit.After;
import org.junit.Before;
@@ -20,7 +21,7 @@ public class AsyncEchoTest {
}
@Test
public void givenServerClient_whenServerEchosMessage_thenCorrect() {
public void givenServerClient_whenServerEchosMessage_thenCorrect() throws ExecutionException, InterruptedException {
String resp1 = client.sendMessage("hello");
String resp2 = client.sendMessage("world");
assertEquals("hello", resp1);