Classes 2022

pom.xml

@@ -63,6 +63,19 @@
             <version>4.12</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.apache.httpcomponents</groupId>
+            <artifactId>httpclient</artifactId>
+            <version>4.5.10</version>
+        </dependency>
+        <!-- https://mvnrepository.com/artifact/org.mockito/mockito-core -->
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-core</artifactId>
+            <version>4.8.0</version>
+            <scope>test</scope>
+        </dependency>
+
     </dependencies>
 
 </project>

src/main/java/second/junit/HttpQueryClass.java

@@ -0,0 +1,45 @@
+package second.junit;
+
+import org.apache.http.Header;
+import org.apache.http.HttpEntity;
+import org.apache.http.client.ClientProtocolException;
+import org.apache.http.client.methods.CloseableHttpResponse;
+import org.apache.http.client.methods.HttpGet;
+import org.apache.http.impl.client.CloseableHttpClient;
+import org.apache.http.impl.client.HttpClients;
+import org.apache.http.util.EntityUtils;
+
+import java.io.IOException;
+
+public class HttpQueryClass {
+
+    public String query() {
+        String result = "none";
+        CloseableHttpClient httpclient = HttpClients.createDefault();
+        HttpGet request = new HttpGet("https://api.gios.gov.pl/pjp-api/rest/station/findAll");
+
+        // add request headers
+        request.addHeader("custom-key", "programming");
+
+        try (CloseableHttpResponse response = httpclient.execute(request)) {
+
+            // Get HttpResponse Status
+            System.out.println(response.getStatusLine().toString());
+
+            HttpEntity entity = response.getEntity();
+            Header headers = entity.getContentType();
+            System.out.println(headers);
+
+            if (entity != null) {
+                // return it as a String
+                result = EntityUtils.toString(entity);
+                System.out.println(result);
+            }
+        } catch (ClientProtocolException e) {
+            throw new RuntimeException(e);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+        return result;
+    }
+}

src/main/java/second/junit/Main.java

@@ -0,0 +1,10 @@
+package second.junit;
+
+public class Main {
+
+    public static void main(final String... args) {
+        ProcessQuery processQuery = new ProcessQuery(new HttpQueryClass());
+        System.out.println(processQuery.process());
+    }
+
+}

src/main/java/second/junit/ProcessQuery.java

@@ -0,0 +1,17 @@
+package second.junit;
+
+import java.util.Locale;
+
+public class ProcessQuery {
+
+    HttpQueryClass queryClass;
+
+    public ProcessQuery(HttpQueryClass queryClass) {
+        this.queryClass = queryClass;
+    }
+
+    public String process() {
+        return queryClass.query().toUpperCase();
+    }
+
+}

src/main/resources/log4j.properties

@@ -1,5 +1,5 @@
 # Root logger option
-log4j.rootLogger=DEBUG, stdout, file
+log4j.rootLogger=INFO, stdout, file
 
 # Redirect log messages to console
 log4j.appender.stdout=org.apache.log4j.ConsoleAppender

src/main/resources/test

@@ -1 +0,0 @@
-test resource file

src/test/java/second/junit/AdvanceMathTest.java

@@ -1,4 +1,3 @@
-
 package second.junit;
 
 import org.junit.Assert;
@@ -20,7 +19,7 @@ public class AdvanceMathTest {
     @Test
     public void additionTest() {
         Integer a = math.addition(1, 4);
-        assertTrue(a == 5);
+        Assert.assertTrue(a == 5);
     }
 
     @Test

src/test/java/second/junit/MockTest.java

@@ -0,0 +1,32 @@
+package second.junit;
+
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.when;
+
+public class MockTest {
+
+    HttpQueryClass httpQueryClass;
+
+    @Before
+    public void setUp() {
+        System.out.println("Run setUp");
+        httpQueryClass = Mockito.mock(HttpQueryClass.class);
+    }
+
+    @Test
+    public void mockTestExample() {
+        Mockito.when(httpQueryClass.query()).thenReturn("test");
+
+        ProcessQuery processQuery = new ProcessQuery(httpQueryClass);
+
+        String result = processQuery.process();
+        assertThat(result).isEqualTo("TEST");
+    }
+
+}