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Merged
lor6 merged 1 commit into from
Jul 9, 2018
Merged

refactor test #4674

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99 changes: 44 additions & 55 deletions ...ive/errorhandling/ErrorHandlingTest.java~ → ...andling/ErrorHandlingIntegrationTest.java
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Original file line number Diff line number Diff line change
@@ -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;

import java.io.IOException;
Expand All @@ -18,115 +13,111 @@

@RunWith(SpringRunner.class)
@SpringBootTest(webEnvironment = WebEnvironment.DEFINED_PORT)
public class ApplicationTest {
public class ErrorHandlingIntegrationTest {

@Autowired
private WebTestClient webTestClient;

@Test
public void testLocalErrorHandlingUsingOnErrorReturn() throws IOException {
public void givenErrorReturn_whenUsernamePresent_thenOk() throws IOException {

System.out.println("Testing local error handling using onErrorReturn");

// Pass a username
String i = webTestClient.get()
String s = webTestClient.get()
.uri("/api/endpoint1?name={username}", "Tony")
.accept(MediaType.TEXT_PLAIN)
.exchange()
.returnResult(String.class)
.getResponseBody()
.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")
.accept(MediaType.TEXT_PLAIN)
.exchange()
.returnResult(String.class)
.getResponseBody()
.blockFirst();

assertEquals("Hello, Stranger", i);

assertEquals("Hello, Stranger", s);
}

@Test
public void testLocalErrorHandlingUsingOnErrorResumeWithFallback() throws IOException {

System.out.println("Testing local error handling using onErrorResume with fallback");
public void givenResumeFallback_whenUsernamePresent_thenOk() throws IOException {

// Pass a username
String i = webTestClient.get()
String s = webTestClient.get()
.uri("/api/endpoint2?name={username}", "Tony")
.accept(MediaType.TEXT_PLAIN)
.exchange()
.returnResult(String.class)
.getResponseBody()
.blockFirst();

assertEquals("Hello, Tony", i);
assertEquals("Hello, Tony", s);
}

// Do not pass a username
i = webTestClient.get()
@Test
public void givenResumeFallback_whenNoUsername_thenOk() throws IOException {
String s = webTestClient.get()
.uri("/api/endpoint2")
.accept(MediaType.TEXT_PLAIN)
.exchange()
.returnResult(String.class)
.getResponseBody()
.blockFirst();

assertEquals("Hello, Stranger", i);
assertEquals("Hello, Stranger", s);

}

@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");

// Pass a username
String i = webTestClient.get()
String s = webTestClient.get()
.uri("/api/endpoint3?name={username}", "Tony")
.accept(MediaType.TEXT_PLAIN)
.exchange()
.returnResult(String.class)
.getResponseBody()
.blockFirst();

assertEquals("Hello, Tony", i);
assertEquals("Hello, Tony", s);
}

// Do not pass a username
i = webTestClient.get()
@Test
public void givenResumeDynamicValue_whenNoUsername_thenOk() throws IOException {
String s = 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);

assertEquals("Hi, I looked around for your name but found: No value present", s);
}

@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()
@Test
public void givenResumeRethrow_whenUsernamePresent_thenOk() throws IOException {
String s = webTestClient.get()
.uri("/api/endpoint4?name={username}", "Tony")
.accept(MediaType.TEXT_PLAIN)
.exchange()
.returnResult(String.class)
.getResponseBody()
.blockFirst();

assertEquals("Hello, Tony", i);
assertEquals("Hello, Tony", s);
}

@Test
public void givenResumeRethrow_whenNoUsername_thenOk() throws IOException {

// Do not pass a username
webTestClient.get()
.uri("/api/endpoint4")
.accept(MediaType.TEXT_PLAIN)
Expand All @@ -140,26 +131,24 @@ public void testLocalErrorHandlingUsingOnErrorResumeWithCatchAndRethrow() throws
.isNotEmpty()
.jsonPath("$.message")
.isEqualTo("please provide a name");

}

@Test
public void testGlobalErrorHandlingUsingErrorWebExceptionHandler() throws IOException {

System.out.println("Testing local error handling using ErrorWebExceptionHandler");
@Test
public void givenGlobalErrorHandling_whenUsernamePresent_thenOk() throws IOException {

// Pass a username
String i = webTestClient.get()
String s = 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
assertEquals("Hello, Tony", s);
}

@Test
public void givenGlobalErrorHandling_whenNoUsername_thenOk() throws IOException {
webTestClient.get()
.uri("/api/endpoint5")
.accept(MediaType.TEXT_PLAIN)
Expand All @@ -175,5 +164,5 @@ public void testGlobalErrorHandlingUsingErrorWebExceptionHandler() throws IOExce
.isEqualTo("please provide a name");

}

}
179 changes: 0 additions & 179 deletions spring-5-reactive/src/test/java/com/baeldung/reactive/errorhandling/ErrorHandlingTest.java
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