ignore unknown fields (#147) (#148)

(cherry picked from commit 431c821)

Author: jonathanlukas

extension/client-java/pom.xml

@@ -67,6 +67,11 @@
       <artifactId>java-jwt</artifactId>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>org.assertj</groupId>
+      <artifactId>assertj-core</artifactId>
+      <scope>test</scope>
+    </dependency>
 
   </dependencies>
 

extension/client-java/src/main/java/io/camunda/tasklist/auth/TokenResponse.java

@@ -1,7 +1,9 @@
 package io.camunda.tasklist.auth;
 
+import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
 import com.fasterxml.jackson.annotation.JsonProperty;
 
+@JsonIgnoreProperties(ignoreUnknown = true)
 public class TokenResponse {
 
   @JsonProperty("access_token")

extension/client-java/src/test/java/io/camunda/tasklist/auth/TokenResponseTest.java

@@ -0,0 +1,16 @@
+package io.camunda.tasklist.auth;
+
+import static org.assertj.core.api.Assertions.*;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.camunda.tasklist.auth.TokenResponseMapper.JacksonTokenResponseMapper;
+import org.junit.jupiter.api.Test;
+
+public class TokenResponseTest {
+  @Test
+  void shouldIgnoreUnknownFields() {
+    TokenResponseMapper tokenResponseMapper = new JacksonTokenResponseMapper(new ObjectMapper());
+    TokenResponse tokenResponse = tokenResponseMapper.readToken("{\"weird_field\":123}");
+    assertThat(tokenResponse).isNotNull();
+  }
+}