DemoReel
/
calculator-project
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

got client tests working, which immediately broke the controller tests

This commit is contained in:
Greg Gauthier 2023-05-26 18:50:55 +01:00
parent ba7a44886b
commit 633e7a059e
6 changed files with 223 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

48
pom.xml
View File

@ -23,6 +23,17 @@
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>net.bytebuddy</groupId>
<artifactId>byte-buddy</artifactId>
<version>1.12.9</version>
</dependency>
<dependency>
<groupId>net.bytebuddy</groupId>
<artifactId>byte-buddy-agent</artifactId>
<version>1.12.9</version>
</dependency>
</dependencies>
</dependencyManagement>
@ -67,6 +78,30 @@
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.github.tomakehurst</groupId>
<artifactId>wiremock</artifactId>
<version>2.27.2</version>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-core</artifactId>
<version>2.23.4</version>
</dependency>
<dependency>
<groupId>net.bytebuddy</groupId>
<artifactId>byte-buddy</artifactId>
<version>1.12.9</version>
</dependency>
<dependency>
<groupId>net.bytebuddy</groupId>
<artifactId>byte-buddy-agent</artifactId>
<version>1.12.9</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
@ -85,6 +120,14 @@
<version>1.0.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.junit.jupiter</groupId>
<artifactId>junit-jupiter</artifactId>
<version>5.9.3</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
@ -120,6 +163,11 @@
<target>11</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-resources-plugin</artifactId>
<version>3.3.1</version>
</plugin>
</plugins>
</build>
</project>

67
src/main/java/com/gmgauthier/client/CalculatorApp.java Normal file
View File

@ -0,0 +1,67 @@
package com.gmgauthier.client;
import org.json.JSONObject;
import java.io.IOException;
import java.math.BigDecimal;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
public class CalculatorApp {
private static final String ROOT_URL = "http://localhost:8000/";
static HttpClient httpClient;
public static void main(String[] args)
throws URISyntaxException, IOException, InterruptedException {
httpClient = HttpClient.newHttpClient();
System.out.println(getSum(10,20));
System.out.println(getProduct(123, 444));
System.out.println(getDifference(846, 233));
System.out.println(getQuotient(999, 4));
}
public static Integer getSum(Integer operanda, Integer operandb)
throws URISyntaxException, IOException, InterruptedException {
URI addUrl = new URI(ROOT_URL + "sum");
JSONObject postJson = new JSONObject().put("values", new Integer[] {operanda, operandb});
return (Integer) new JSONObject(makeRequest(addUrl, postJson).body()).get("sum");
}
public static Integer getDifference(Integer operanda, Integer operandb)
throws URISyntaxException, IOException, InterruptedException {
URI addUrl = new URI(ROOT_URL + "difference");
JSONObject postJson = new JSONObject().put("values", new Integer[] {operanda, operandb});
return (Integer) new JSONObject(makeRequest(addUrl, postJson).body()).get("difference");
}
public static Integer getProduct(Integer operanda, Integer operandb)
throws URISyntaxException, IOException, InterruptedException {
URI addUrl = new URI(ROOT_URL + "product");
JSONObject postJson = new JSONObject().put("values", new Integer[] {operanda, operandb});
return (Integer) new JSONObject(makeRequest(addUrl, postJson).body()).get("product");
}
public static BigDecimal getQuotient(Integer operanda, Integer operandb)
throws URISyntaxException, IOException, InterruptedException {
URI addUrl = new URI(ROOT_URL + "quotient");
JSONObject postJson = new JSONObject().put("values", new Integer[] {operanda, operandb});
return (BigDecimal) new JSONObject(makeRequest(addUrl, postJson).body()).get("quotient");
}
private static HttpResponse<String> makeRequest(URI uri, JSONObject jsonBody)
throws IOException, InterruptedException {
HttpRequest httpRequest = HttpRequest.newBuilder()
.header("Content-Type","application/json")
.uri(uri)
.POST(HttpRequest.BodyPublishers.ofString(String.valueOf(jsonBody)))
.build();
return httpClient.send(httpRequest, HttpResponse.BodyHandlers.ofString());
}
}

45
src/main/java/com/gmgauthier/client/CalculatorClient.java
View File

@ -12,49 +12,55 @@ import java.net.http.HttpResponse;
public class CalculatorClient {
private static final String ROOT_URL = "http://localhost:8000/";
private String DEFAULT_ROOT_URL = "http://localhost:8000";
static HttpClient httpClient;
public static void main(String[] args)
throws URISyntaxException, IOException, InterruptedException {
public CalculatorClient() {
httpClient = HttpClient.newHttpClient();
}
public CalculatorClient(String serverUrl) {
this.DEFAULT_ROOT_URL = serverUrl;
httpClient = HttpClient.newHttpClient();
System.out.println(getSum(10,20));
System.out.println(getProduct(123, 444));
System.out.println(getDifference(846, 233));
System.out.println(getQuotient(999, 4));
}
public static Integer getSum(Integer operanda, Integer operandb)
public Integer getSum(Integer operanda, Integer operandb)
throws URISyntaxException, IOException, InterruptedException {
URI addUrl = new URI(ROOT_URL + "sum");
URI addUrl = new URI(DEFAULT_ROOT_URL + "/sum");
JSONObject postJson = new JSONObject().put("values", new Integer[] {operanda, operandb});
return (Integer) new JSONObject(makeRequest(addUrl, postJson).body()).get("sum");
}
public static Integer getDifference(Integer operanda, Integer operandb)
public Integer getDifference(Integer operanda, Integer operandb)
throws URISyntaxException, IOException, InterruptedException {
URI addUrl = new URI(ROOT_URL + "difference");
URI addUrl = new URI(DEFAULT_ROOT_URL + "/difference");
JSONObject postJson = new JSONObject().put("values", new Integer[] {operanda, operandb});
return (Integer) new JSONObject(makeRequest(addUrl, postJson).body()).get("difference");
}
public static Integer getProduct(Integer operanda, Integer operandb)
public Integer getProduct(Integer operanda, Integer operandb)
throws URISyntaxException, IOException, InterruptedException {
URI addUrl = new URI(ROOT_URL + "product");
URI addUrl = new URI(DEFAULT_ROOT_URL + "/product");
JSONObject postJson = new JSONObject().put("values", new Integer[] {operanda, operandb});
return (Integer) new JSONObject(makeRequest(addUrl, postJson).body()).get("product");
}
public static BigDecimal getQuotient(Integer operanda, Integer operandb)
public BigDecimal getQuotient(Integer operanda, Integer operandb)
throws URISyntaxException, IOException, InterruptedException {
URI addUrl = new URI(ROOT_URL + "quotient");
URI addUrl = new URI(DEFAULT_ROOT_URL + "/quotient");
JSONObject postJson = new JSONObject().put("values", new Integer[] {operanda, operandb});
return (BigDecimal) new JSONObject(makeRequest(addUrl, postJson).body()).get("quotient");
JSONObject response = new JSONObject(makeRequest(addUrl, postJson).body());
String val = response.get("quotient").toString();
BigDecimal quotient;
try {
quotient = BigDecimal.valueOf(Long.parseLong(val));
} catch (Exception e){
quotient = BigDecimal.valueOf(Integer.parseInt(val));
}
return quotient;
}
private static HttpResponse<String> makeRequest(URI uri, JSONObject jsonBody)
private HttpResponse<String> makeRequest(URI uri, JSONObject jsonBody)
throws IOException, InterruptedException {
HttpRequest httpRequest = HttpRequest.newBuilder()
.header("Content-Type","application/json")
@ -63,5 +69,4 @@ public class CalculatorClient {
.build();
return httpClient.send(httpRequest, HttpResponse.BodyHandlers.ofString());
}
}

4
src/main/resources/application.properties
View File

@ -6,3 +6,7 @@ server.port=8000
#Open "http://0.0.0.0:8000/h2-console" and hit "Connect" button
spring.h2.console.enabled=true
spring.h2.console.path=/h2-console
spring.main.banner-mode=off
logging.level.org.springframework=OFF
logging.level.root=OFF

76
src/test/java/com/gmgauthier/client/requests/CalculatorClientTests.java
View File

@ -1,18 +1,88 @@
package com.gmgauthier.client.requests;
import com.github.tomakehurst.wiremock.client.WireMock;
import com.github.tomakehurst.wiremock.junit.WireMockRule;
import com.gmgauthier.client.CalculatorClient;
import com.hackerrank.test.utility.OrderedTestRunner;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.jupiter.api.Assertions;
import org.junit.runner.RunWith;
import org.springframework.boot.test.context.SpringBootTest;
import java.io.IOException;
import java.math.BigDecimal;
import java.net.URISyntaxException;
import static com.github.tomakehurst.wiremock.client.WireMock.*;
@SpringBootTest
@RunWith(OrderedTestRunner.class)
public class CalculatorClientTests {
@Test
public void testDummy() throws Exception {
assert true;
@Rule
public WireMockRule wireMockRule = new WireMockRule(8000);
//public WireMockServer wms = new WireMockServer(9999);
@Before
public void reset() {
WireMock.reset();
}
@Test
public void testAddition() throws URISyntaxException, IOException, InterruptedException {
stubFor(
post(urlEqualTo("/sum"))
.withHeader("Content-Type", equalTo("application/json"))
.willReturn(aResponse()
.withStatus(200)
.withHeader("Content-Type", "application/json")
.withBody("{\"sum\": 4}")));
CalculatorClient calc = new CalculatorClient();
Integer resp = calc.getSum(2,2);//two plus two
Assertions.assertEquals(4, resp.intValue());
}
@Test
public void testSubtraction() throws URISyntaxException, IOException, InterruptedException {
stubFor(
post(urlEqualTo("/difference"))
.withHeader("Content-Type", equalTo("application/json"))
.willReturn(aResponse()
.withStatus(200)
.withHeader("Content-Type", "application/json")
.withBody("{\"difference\": 4}")));
CalculatorClient calc = new CalculatorClient();
Integer resp = calc.getDifference(6,2); //six minus two
Assertions.assertEquals(4, resp.intValue());
}
@Test
public void testMultiplication() throws URISyntaxException, IOException, InterruptedException {
stubFor(
post(urlEqualTo("/product"))
.withHeader("Content-Type", equalTo("application/json"))
.willReturn(aResponse()
.withStatus(200)
.withHeader("Content-Type", "application/json")
.withBody("{\"product\": 4}")));
CalculatorClient calc = new CalculatorClient();
Integer resp = calc.getProduct(2,2);//two times two
Assertions.assertEquals(4, resp.intValue());
}
@Test
public void testDivision() throws URISyntaxException, IOException, InterruptedException {
stubFor(
post(urlEqualTo("/quotient"))
.withHeader("Content-Type", equalTo("application/json"))
.willReturn(aResponse()
.withStatus(200)
.withHeader("Content-Type", "application/json")
.withBody("{\"quotient\": 4}")));
CalculatorClient calc = new CalculatorClient();
BigDecimal resp = calc.getQuotient(8,2);//eight divided by two
Assertions.assertEquals(BigDecimal.valueOf(4), resp);
}
}

6
src/test/resources/logback-test.xml Normal file
View File

@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<configuration>
<include resource="org/springframework/boot/logging/logback/base.xml" />
<logger name="org.springframework" level="ERROR"/>
<logger name="org.eclipse.jetty" level="ERROR" />
</configuration>