Add ClientRegistrationPropertiesBindTests

Author: jgrandja

spring-boot-autoconfigure/src/test/java/org/springframework/boot/autoconfigure/security/oauth2/client/ClientRegistrationPropertiesBindTests.java

@@ -0,0 +1,117 @@
+/*
+ * Copyright 2012-2017 the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.springframework.boot.autoconfigure.security.oauth2.client;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.After;
+import org.junit.Test;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import org.springframework.boot.test.util.TestPropertyValues;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * @author Joe Grandja
+ */
+public class ClientRegistrationPropertiesBindTests {
+	private AnnotationConfigWebApplicationContext context;
+
+	@After
+	public void close() {
+		if (this.context != null) {
+			this.context.close();
+		}
+	}
+
+	@Test
+	public void bindMapOfClientRegistrationProperties() throws Exception {
+		this.context = new AnnotationConfigWebApplicationContext();
+		this.context.register(DefaultConfiguration.class);
+
+		// Prepare environment
+		TestPropertyValues.of("security.oauth2.client.google.client-id=google-client-id")
+				.and("security.oauth2.client.google.client-secret=google-client-secret")
+				.and("security.oauth2.client.github.client-id=github-client-id")
+				.and("security.oauth2.client.github.client-id=github-client-secret")
+				.applyTo(this.context.getEnvironment());
+
+		this.context.refresh();
+
+		ClientRegistrationProperties googleClient = this.context
+				.getBean(ClientRegistrationProperties.class);
+		assertThat(googleClient).isNotNull();
+		assertThat(googleClient.getClientId()).isEqualTo("google-client-id");
+		assertThat(googleClient.getClientSecret()).isEqualTo("google-client-secret");
+
+		OAuth2ClientsProperties clients = this.context
+				.getBean(OAuth2ClientsProperties.class);
+		assertThat(clients).isNotNull();
+		assertThat(clients.getClients()).isNotEmpty();
+	}
+
+	@Configuration
+	@EnableConfigurationProperties(OAuth2ClientsProperties.class)
+	public static class DefaultConfiguration {
+
+		@ConfigurationProperties(prefix = "security.oauth2.client.google")
+		@Bean
+		public ClientRegistrationProperties googleClient() {
+			return new ClientRegistrationProperties();
+		}
+	}
+
+	public static class ClientRegistrationProperties {
+		private String clientId;
+		private String clientSecret;
+
+		public String getClientId() {
+			return this.clientId;
+		}
+
+		public void setClientId(String clientId) {
+			this.clientId = clientId;
+		}
+
+		public String getClientSecret() {
+			return this.clientSecret;
+		}
+
+		public void setClientSecret(String clientSecret) {
+			this.clientSecret = clientSecret;
+		}
+	}
+
+	@ConfigurationProperties(prefix = "security.oauth2.client")
+	public static class OAuth2ClientsProperties {
+		private Map<String, ClientRegistrationProperties> clients = new HashMap<>();
+
+		public Map<String, ClientRegistrationProperties> getClients() {
+			return this.clients;
+		}
+
+		public void setClients(Map<String, ClientRegistrationProperties> clients) {
+			this.clients = clients;
+		}
+	}
+}