Fix environment variable keys for bitnami/postgresql

Signed-off-by: He Zean <realhezean@gmail.com>

Author: hezean

spring-boot-project/spring-boot-docker-compose/src/dockerTest/java/org/springframework/boot/docker/compose/service/connection/postgres/PostgresJdbcDockerComposeConnectionDetailsFactoryIntegrationTests.java

@@ -39,8 +39,9 @@
 class PostgresJdbcDockerComposeConnectionDetailsFactoryIntegrationTests {
 
 	@DockerComposeTest(composeFile = "postgres-compose.yaml", image = TestImage.POSTGRESQL)
-	void runCreatesConnectionDetails(JdbcConnectionDetails connectionDetails) {
+	void runCreatesConnectionDetails(JdbcConnectionDetails connectionDetails) throws ClassNotFoundException {
 		assertConnectionDetails(connectionDetails);
+		checkDatabaseAccess(connectionDetails);
 	}
 
 	@DockerComposeTest(composeFile = "postgres-with-trust-host-auth-method-compose.yaml", image = TestImage.POSTGRESQL)
@@ -53,8 +54,10 @@ void runCreatesConnectionDetailsThatCanAccessDatabaseWhenHostAuthMethodIsTrust(
 	}
 
 	@DockerComposeTest(composeFile = "postgres-bitnami-compose.yaml", image = TestImage.BITNAMI_POSTGRESQL)
-	void runWithBitnamiImageCreatesConnectionDetails(JdbcConnectionDetails connectionDetails) {
+	void runWithBitnamiImageCreatesConnectionDetails(JdbcConnectionDetails connectionDetails)
+			throws ClassNotFoundException {
 		assertConnectionDetails(connectionDetails);
+		checkDatabaseAccess(connectionDetails);
 	}
 
 	@DockerComposeTest(composeFile = "postgres-application-name-compose.yaml", image = TestImage.POSTGRESQL)

spring-boot-project/spring-boot-docker-compose/src/dockerTest/java/org/springframework/boot/docker/compose/service/connection/postgres/PostgresR2dbcDockerComposeConnectionDetailsFactoryIntegrationTests.java

@@ -43,6 +43,7 @@ class PostgresR2dbcDockerComposeConnectionDetailsFactoryIntegrationTests {
 	@DockerComposeTest(composeFile = "postgres-compose.yaml", image = TestImage.POSTGRESQL)
 	void runCreatesConnectionDetails(R2dbcConnectionDetails connectionDetails) {
 		assertConnectionDetails(connectionDetails);
+		checkDatabaseAccess(connectionDetails);
 	}
 
 	@DockerComposeTest(composeFile = "postgres-with-trust-host-auth-method-compose.yaml", image = TestImage.POSTGRESQL)
@@ -59,6 +60,7 @@ void runCreatesConnectionDetailsThatCanAccessDatabaseWhenHostAuthMethodIsTrust(
 	@DockerComposeTest(composeFile = "postgres-bitnami-compose.yaml", image = TestImage.BITNAMI_POSTGRESQL)
 	void runWithBitnamiImageCreatesConnectionDetails(R2dbcConnectionDetails connectionDetails) {
 		assertConnectionDetails(connectionDetails);
+		checkDatabaseAccess(connectionDetails);
 	}
 
 	@DockerComposeTest(composeFile = "postgres-application-name-compose.yaml", image = TestImage.POSTGRESQL)

spring-boot-project/spring-boot-docker-compose/src/dockerTest/resources/org/springframework/boot/docker/compose/service/connection/postgres/postgres-bitnami-compose.yaml

@@ -4,6 +4,6 @@ services:
     ports:
       - '5432'
     environment:
-      - 'POSTGRESQL_USER=myuser'
-      - 'POSTGRESQL_DB=mydatabase'
+      - 'POSTGRESQL_USERNAME=myuser'
+      - 'POSTGRESQL_DATABASE=mydatabase'
       - 'POSTGRESQL_PASSWORD=secret'

spring-boot-project/spring-boot-docker-compose/src/main/java/org/springframework/boot/docker/compose/service/connection/postgres/PostgresEnvironment.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2024 the original author or authors.
+ * Copyright 2012-2025 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.
@@ -29,6 +29,7 @@
  * @author Phillip Webb
  * @author Scott Frederick
  * @author Sidmar Theodoro
+ * @author He Zean
  */
 class PostgresEnvironment {
 
@@ -39,9 +40,9 @@ class PostgresEnvironment {
 	private final String database;
 
 	PostgresEnvironment(Map<String, String> env) {
-		this.username = env.getOrDefault("POSTGRES_USER", env.getOrDefault("POSTGRESQL_USER", "postgres"));
+		this.username = env.getOrDefault("POSTGRES_USER", env.getOrDefault("POSTGRESQL_USERNAME", "postgres"));
 		this.password = extractPassword(env);
-		this.database = env.getOrDefault("POSTGRES_DB", env.getOrDefault("POSTGRESQL_DB", this.username));
+		this.database = env.getOrDefault("POSTGRES_DB", env.getOrDefault("POSTGRESQL_DATABASE", this.username));
 	}
 
 	private String extractPassword(Map<String, String> env) {

spring-boot-project/spring-boot-docker-compose/src/test/java/org/springframework/boot/docker/compose/service/connection/postgres/PostgresEnvironmentTests.java

@@ -32,6 +32,7 @@
  * @author Phillip Webb
  * @author Scott Frederick
  * @author Sidmar Theodoro
+ * @author He Zean
  */
 class PostgresEnvironmentTests {
 
@@ -48,7 +49,7 @@ void getUsernameWhenNoPostgresUser() {
 	}
 
 	@Test
-	void getUsernameWhenNoPostgresqlUser() {
+	void getUsernameWhenNoPostgresqlUsername() {
 		PostgresEnvironment environment = new PostgresEnvironment(Map.of("POSTGRESQL_PASSWORD", "secret"));
 		assertThat(environment.getUsername()).isEqualTo("postgres");
 	}
@@ -61,9 +62,9 @@ void getUsernameWhenHasPostgresUser() {
 	}
 
 	@Test
-	void getUsernameWhenHasPostgresqlUser() {
+	void getUsernameWhenHasPostgresqlUsername() {
 		PostgresEnvironment environment = new PostgresEnvironment(
-				Map.of("POSTGRESQL_USER", "me", "POSTGRESQL_PASSWORD", "secret"));
+				Map.of("POSTGRESQL_USERNAME", "me", "POSTGRESQL_PASSWORD", "secret"));
 		assertThat(environment.getUsername()).isEqualTo("me");
 	}
 
@@ -92,7 +93,7 @@ void getDatabaseWhenNoPostgresDbOrPostgresUser() {
 	}
 
 	@Test
-	void getDatabaseWhenNoPostgresqlDbOrPostgresUser() {
+	void getDatabaseWhenNoPostgresqlDatabaseOrPostgresUsername() {
 		PostgresEnvironment environment = new PostgresEnvironment(Map.of("POSTGRESQL_PASSWORD", "secret"));
 		assertThat(environment.getDatabase()).isEqualTo("postgres");
 	}
@@ -105,9 +106,9 @@ void getDatabaseWhenNoPostgresDbAndPostgresUser() {
 	}
 
 	@Test
-	void getDatabaseWhenNoPostgresqlDbAndPostgresUser() {
+	void getDatabaseWhenNoPostgresqlDatabaseAndPostgresqlUsername() {
 		PostgresEnvironment environment = new PostgresEnvironment(
-				Map.of("POSTGRESQL_USER", "me", "POSTGRESQL_PASSWORD", "secret"));
+				Map.of("POSTGRESQL_USERNAME", "me", "POSTGRESQL_PASSWORD", "secret"));
 		assertThat(environment.getDatabase()).isEqualTo("me");
 	}
 
@@ -119,9 +120,9 @@ void getDatabaseWhenHasPostgresDb() {
 	}
 
 	@Test
-	void getDatabaseWhenHasPostgresqlDb() {
+	void getDatabaseWhenHasPostgresqlDatabase() {
 		PostgresEnvironment environment = new PostgresEnvironment(
-				Map.of("POSTGRESQL_DB", "db", "POSTGRESQL_PASSWORD", "secret"));
+				Map.of("POSTGRESQL_DATABASE", "db", "POSTGRESQL_PASSWORD", "secret"));
 		assertThat(environment.getDatabase()).isEqualTo("db");
 	}