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refactor test

This commit is contained in:
Loredana Crusoveanu 2018-07-09 20:49:02 +03:00
parent db00197aac
commit a1dab9a874
2 changed files with 44 additions and 234 deletions
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99
spring-5-reactive/src/test/java/com/baeldung/reactive/errorhandling/ErrorHandlingTest.java~ → spring-5-reactive/src/test/java/com/baeldung/reactive/errorhandling/ErrorHandlingIntegrationTest.java
View File

@ -1,8 +1,3 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package com.baeldung.reactive.errorhandling; package com.baeldung.reactive.errorhandling;
import java.io.IOException; import java.io.IOException;
@ -18,18 +13,15 @@ import org.springframework.test.web.reactive.server.WebTestClient;
@RunWith(SpringRunner.class) @RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = WebEnvironment.DEFINED_PORT) @SpringBootTest(webEnvironment = WebEnvironment.DEFINED_PORT)
public class ApplicationTest { public class ErrorHandlingIntegrationTest {
@Autowired @Autowired
private WebTestClient webTestClient; private WebTestClient webTestClient;
@Test @Test
public void testLocalErrorHandlingUsingOnErrorReturn() throws IOException { public void givenErrorReturn_whenUsernamePresent_thenOk() throws IOException {
System.out.println("Testing local error handling using onErrorReturn"); String s = webTestClient.get()
// Pass a username
String i = webTestClient.get()
.uri("/api/endpoint1?name={username}", "Tony") .uri("/api/endpoint1?name={username}", "Tony")
.accept(MediaType.TEXT_PLAIN) .accept(MediaType.TEXT_PLAIN)
.exchange() .exchange()
@ -37,10 +29,14 @@ public class ApplicationTest {
.getResponseBody() .getResponseBody()
.blockFirst(); .blockFirst();
assertEquals("Hello, Tony", i); assertEquals("Hello, Tony", s);
// Do not pass a username }
i = webTestClient.get()
@Test
public void givenErrorReturn_whenNoUsername_thenOk() throws IOException {
String s = webTestClient.get()
.uri("/api/endpoint1") .uri("/api/endpoint1")
.accept(MediaType.TEXT_PLAIN) .accept(MediaType.TEXT_PLAIN)
.exchange() .exchange()
@ -48,17 +44,13 @@ public class ApplicationTest {
.getResponseBody() .getResponseBody()
.blockFirst(); .blockFirst();
assertEquals("Hello, Stranger", i); assertEquals("Hello, Stranger", s);
} }
@Test @Test
public void testLocalErrorHandlingUsingOnErrorResumeWithFallback() throws IOException { public void givenResumeFallback_whenUsernamePresent_thenOk() throws IOException {
System.out.println("Testing local error handling using onErrorResume with fallback"); String s = webTestClient.get()
// Pass a username
String i = webTestClient.get()
.uri("/api/endpoint2?name={username}", "Tony") .uri("/api/endpoint2?name={username}", "Tony")
.accept(MediaType.TEXT_PLAIN) .accept(MediaType.TEXT_PLAIN)
.exchange() .exchange()
@ -66,10 +58,12 @@ public class ApplicationTest {
.getResponseBody() .getResponseBody()
.blockFirst(); .blockFirst();
assertEquals("Hello, Tony", i); assertEquals("Hello, Tony", s);
}
// Do not pass a username @Test
i = webTestClient.get() public void givenResumeFallback_whenNoUsername_thenOk() throws IOException {
String s = webTestClient.get()
.uri("/api/endpoint2") .uri("/api/endpoint2")
.accept(MediaType.TEXT_PLAIN) .accept(MediaType.TEXT_PLAIN)
.exchange() .exchange()
@ -77,17 +71,14 @@ public class ApplicationTest {
.getResponseBody() .getResponseBody()
.blockFirst(); .blockFirst();
assertEquals("Hello, Stranger", i); assertEquals("Hello, Stranger", s);
} }
@Test @Test
public void testLocalErrorHandlingUsingOnErrorResumeWithDynamicFallbackValue() throws IOException { public void givenResumeDynamicValue_whenUsernamePresent_thenOk() throws IOException {
System.out.println("Testing local error handling using onErrorResume with dynamic fallback value"); String s = webTestClient.get()
// Pass a username
String i = webTestClient.get()
.uri("/api/endpoint3?name={username}", "Tony") .uri("/api/endpoint3?name={username}", "Tony")
.accept(MediaType.TEXT_PLAIN) .accept(MediaType.TEXT_PLAIN)
.exchange() .exchange()
@ -95,10 +86,12 @@ public class ApplicationTest {
.getResponseBody() .getResponseBody()
.blockFirst(); .blockFirst();
assertEquals("Hello, Tony", i); assertEquals("Hello, Tony", s);
}
// Do not pass a username @Test
i = webTestClient.get() public void givenResumeDynamicValue_whenNoUsername_thenOk() throws IOException {
String s = webTestClient.get()
.uri("/api/endpoint3") .uri("/api/endpoint3")
.accept(MediaType.TEXT_PLAIN) .accept(MediaType.TEXT_PLAIN)
.exchange() .exchange()
@ -106,17 +99,12 @@ public class ApplicationTest {
.getResponseBody() .getResponseBody()
.blockFirst(); .blockFirst();
assertEquals("Hi, I looked around for your name but found: No value present", i); assertEquals("Hi, I looked around for your name but found: No value present", s);
} }
@Test @Test
public void testLocalErrorHandlingUsingOnErrorResumeWithCatchAndRethrow() throws IOException { public void givenResumeRethrow_whenUsernamePresent_thenOk() throws IOException {
String s = webTestClient.get()
System.out.println("Testing local error handling using onErrorResume with catch and rethrow");
// Pass a username
String i = webTestClient.get()
.uri("/api/endpoint4?name={username}", "Tony") .uri("/api/endpoint4?name={username}", "Tony")
.accept(MediaType.TEXT_PLAIN) .accept(MediaType.TEXT_PLAIN)
.exchange() .exchange()
@ -124,9 +112,12 @@ public class ApplicationTest {
.getResponseBody() .getResponseBody()
.blockFirst(); .blockFirst();
assertEquals("Hello, Tony", i); assertEquals("Hello, Tony", s);
}
@Test
public void givenResumeRethrow_whenNoUsername_thenOk() throws IOException {
// Do not pass a username
webTestClient.get() webTestClient.get()
.uri("/api/endpoint4") .uri("/api/endpoint4")
.accept(MediaType.TEXT_PLAIN) .accept(MediaType.TEXT_PLAIN)
@ -140,16 +131,12 @@ public class ApplicationTest {
.isNotEmpty() .isNotEmpty()
.jsonPath("$.message") .jsonPath("$.message")
.isEqualTo("please provide a name"); .isEqualTo("please provide a name");
} }
@Test @Test
public void testGlobalErrorHandlingUsingErrorWebExceptionHandler() throws IOException { public void givenGlobalErrorHandling_whenUsernamePresent_thenOk() throws IOException {
System.out.println("Testing local error handling using ErrorWebExceptionHandler"); String s = webTestClient.get()
// Pass a username
String i = webTestClient.get()
.uri("/api/endpoint5?name={username}", "Tony") .uri("/api/endpoint5?name={username}", "Tony")
.accept(MediaType.TEXT_PLAIN) .accept(MediaType.TEXT_PLAIN)
.exchange() .exchange()
@ -157,9 +144,11 @@ public class ApplicationTest {
.getResponseBody() .getResponseBody()
.blockFirst(); .blockFirst();
assertEquals("Hello, Tony", i); assertEquals("Hello, Tony", s);
}
// Do not pass a username
@Test
public void givenGlobalErrorHandling_whenNoUsername_thenOk() throws IOException {
webTestClient.get() webTestClient.get()
.uri("/api/endpoint5") .uri("/api/endpoint5")
.accept(MediaType.TEXT_PLAIN) .accept(MediaType.TEXT_PLAIN)
@ -175,5 +164,5 @@ public class ApplicationTest {
.isEqualTo("please provide a name"); .isEqualTo("please provide a name");
} }
} }

179
spring-5-reactive/src/test/java/com/baeldung/reactive/errorhandling/ErrorHandlingTest.java
View File

@ -1,179 +0,0 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package com.baeldung.reactive.errorhandling;
import java.io.IOException;
import static org.junit.Assert.assertEquals;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.test.context.SpringBootTest;
import org.springframework.boot.test.context.SpringBootTest.WebEnvironment;
import org.springframework.http.MediaType;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.test.web.reactive.server.WebTestClient;
@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = WebEnvironment.DEFINED_PORT)
public class ErrorHandlingTest {
@Autowired
private WebTestClient webTestClient;
@Test
public void testLocalErrorHandlingUsingOnErrorReturn() throws IOException {
System.out.println("Testing local error handling using onErrorReturn");
// Pass a username
String i = webTestClient.get()
.uri("/api/endpoint1?name={username}", "Tony")
.accept(MediaType.TEXT_PLAIN)
.exchange()
.returnResult(String.class)
.getResponseBody()
.blockFirst();
assertEquals("Hello, Tony", i);
// Do not pass a username
i = webTestClient.get()
.uri("/api/endpoint1")
.accept(MediaType.TEXT_PLAIN)
.exchange()
.returnResult(String.class)
.getResponseBody()
.blockFirst();
assertEquals("Hello, Stranger", i);
}
@Test
public void testLocalErrorHandlingUsingOnErrorResumeWithFallback() throws IOException {
System.out.println("Testing local error handling using onErrorResume with fallback");
// Pass a username
String i = webTestClient.get()
.uri("/api/endpoint2?name={username}", "Tony")
.accept(MediaType.TEXT_PLAIN)
.exchange()
.returnResult(String.class)
.getResponseBody()
.blockFirst();
assertEquals("Hello, Tony", i);
// Do not pass a username
i = webTestClient.get()
.uri("/api/endpoint2")
.accept(MediaType.TEXT_PLAIN)
.exchange()
.returnResult(String.class)
.getResponseBody()
.blockFirst();
assertEquals("Hello, Stranger", i);
}
@Test
public void testLocalErrorHandlingUsingOnErrorResumeWithDynamicFallbackValue() throws IOException {
System.out.println("Testing local error handling using onErrorResume with dynamic fallback value");
// Pass a username
String i = webTestClient.get()
.uri("/api/endpoint3?name={username}", "Tony")
.accept(MediaType.TEXT_PLAIN)
.exchange()
.returnResult(String.class)
.getResponseBody()
.blockFirst();
assertEquals("Hello, Tony", i);
// Do not pass a username
i = webTestClient.get()
.uri("/api/endpoint3")
.accept(MediaType.TEXT_PLAIN)
.exchange()
.returnResult(String.class)
.getResponseBody()
.blockFirst();
assertEquals("Hi, I looked around for your name but found: No value present", i);
}
@Test
public void testLocalErrorHandlingUsingOnErrorResumeWithCatchAndRethrow() throws IOException {
System.out.println("Testing local error handling using onErrorResume with catch and rethrow");
// Pass a username
String i = webTestClient.get()
.uri("/api/endpoint4?name={username}", "Tony")
.accept(MediaType.TEXT_PLAIN)
.exchange()
.returnResult(String.class)
.getResponseBody()
.blockFirst();
assertEquals("Hello, Tony", i);
// Do not pass a username
webTestClient.get()
.uri("/api/endpoint4")
.accept(MediaType.TEXT_PLAIN)
.exchange()
.expectStatus()
.isBadRequest()
.expectHeader()
.contentType(MediaType.APPLICATION_JSON_UTF8)
.expectBody()
.jsonPath("$.message")
.isNotEmpty()
.jsonPath("$.message")
.isEqualTo("please provide a name");
}
@Test
public void testGlobalErrorHandlingUsingErrorWebExceptionHandler() throws IOException {
System.out.println("Testing local error handling using ErrorWebExceptionHandler");
// Pass a username
String i = webTestClient.get()
.uri("/api/endpoint5?name={username}", "Tony")
.accept(MediaType.TEXT_PLAIN)
.exchange()
.returnResult(String.class)
.getResponseBody()
.blockFirst();
assertEquals("Hello, Tony", i);
// Do not pass a username
webTestClient.get()
.uri("/api/endpoint5")
.accept(MediaType.TEXT_PLAIN)
.exchange()
.expectStatus()
.isBadRequest()
.expectHeader()
.contentType(MediaType.APPLICATION_JSON_UTF8)
.expectBody()
.jsonPath("$.message")
.isNotEmpty()
.jsonPath("$.message")
.isEqualTo("please provide a name");
}
}