test: add identity test

spring-boot-starter-camunda/src/test/java/io/camunda/zeebe/spring/client/config/authentication/OperateSelfManagedIdentityTest.java

@@ -0,0 +1,66 @@
+package io.camunda.zeebe.spring.client.config.authentication;
+
+import io.camunda.common.auth.*;
+import io.camunda.identity.autoconfigure.IdentityAutoConfiguration;
+import io.camunda.operate.CamundaOperateClient;
+import io.camunda.zeebe.spring.client.configuration.CommonClientConfiguration;
+import io.camunda.zeebe.spring.client.configuration.OperateClientConfiguration;
+import io.camunda.zeebe.spring.client.properties.ZeebeClientConfigurationProperties;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.TestPropertySource;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@ExtendWith(SpringExtension.class)
+@TestPropertySource(
+  properties = {
+    "zeebe.client.broker.gatewayAddress=localhost12345",
+    "zeebe.authorization.server.url=http://zeebe-authorization-server",
+    "zeebe.client.id=client-id",
+    "zeebe.client.secret=client-secret",
+    "zeebe.token.audience=sample-audience",
+    "camunda.operate.client.url=http://localhost:8081",
+    "camunda.identity.issuer=http://some-oidc-issuer",
+    "camunda.identity.issuer-backend-url=http://some-oidc-issuer-backend-url",
+    "camunda.identity.type=MICROSOFT",
+    "camunda.identity.client-id=client-id2",
+    "camunda.identity.client-secret=client-secret2",
+    "camunda.identity.audience=sample-audience2"
+  }
+)
+@ContextConfiguration(classes = OperateSelfManagedIdentityTest.TestConfig.class)
+public class OperateSelfManagedIdentityTest {
+
+  @ImportAutoConfiguration({CommonClientConfiguration.class, OperateClientConfiguration.class, IdentityAutoConfiguration.class})
+  @EnableConfigurationProperties(ZeebeClientConfigurationProperties.class)
+  public static class TestConfig {
+
+  }
+
+  @Autowired
+  private Authentication authentication;
+
+  @Autowired
+  private CamundaOperateClient operateClient;
+
+  @Test
+  public void testAuthentication() {
+    assertThat(authentication).isInstanceOf(SelfManagedAuthentication.class);
+    assertThat(operateClient).isNotNull();
+  }
+
+  @Test
+  public void testCredential() {
+    SelfManagedAuthentication selfManagedAuthentication = (SelfManagedAuthentication) authentication;
+    JwtCredential jwtCredential = selfManagedAuthentication.getJwtConfig().getProduct(Product.OPERATE);
+
+    assertThat(jwtCredential.getClientId()).isEqualTo("client-id2");
+    assertThat(jwtCredential.getClientSecret()).isEqualTo("client-secret2");
+  }
+}