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Make it clearer that only the main DataSource bean may be replaced

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Closes gh-23808
This commit is contained in:
Andy Wilkinson 2020-11-03 10:24:44 +00:00
parent d32d65b02c
commit 622606d85a
1 changed files with 11 additions and 7 deletions
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18
spring-boot-project/spring-boot-test-autoconfigure/src/main/java/org/springframework/boot/test/autoconfigure/jdbc/AutoConfigureTestDatabase.java
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@ -1,5 +1,5 @@
/*
* Copyright 2012-2019 the original author or authors.
* Copyright 2012-2020 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.
@ -29,10 +29,13 @@ import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
import org.springframework.boot.jdbc.EmbeddedDatabaseConnection;
import org.springframework.boot.test.autoconfigure.properties.PropertyMapping;
import org.springframework.boot.test.autoconfigure.properties.SkipPropertyMapping;
import org.springframework.context.annotation.Primary;
/**
* Annotation that can be applied to a test class to configure a test database to use
* instead of any application defined or auto-configured {@link DataSource}.
* instead of the application-defined or auto-configured {@link DataSource}. In the case
* of multiple {@code DataSource} beans, only the {@link Primary @Primary}
* {@code DataSource} is considered.
*
* @author Phillip Webb
* @since 1.5.0
@ -47,15 +50,16 @@ import org.springframework.boot.test.autoconfigure.properties.SkipPropertyMappin
public @interface AutoConfigureTestDatabase {
/**
* Determines what type of existing DataSource beans can be replaced.
* Determines what type of existing DataSource bean can be replaced.
* @return the type of existing DataSource to replace
*/
@PropertyMapping(skip = SkipPropertyMapping.ON_DEFAULT_VALUE)
Replace replace() default Replace.ANY;
/**
* The type of connection to be established when {@link #replace() replacing} the data
* source. By default will attempt to detect the connection based on the classpath.
* The type of connection to be established when {@link #replace() replacing} the
* DataSource. By default will attempt to detect the connection based on the
* classpath.
* @return the type of connection to use
*/
EmbeddedDatabaseConnection connection() default EmbeddedDatabaseConnection.NONE;
@ -66,12 +70,12 @@ public @interface AutoConfigureTestDatabase {
enum Replace {
/**
* Replace any DataSource bean (auto-configured or manually defined).
* Replace the DataSource bean whether it was auto-configured or manually defined.
*/
ANY,
/**
* Only replace auto-configured DataSource.
* Only replace the DataSource if it was auto-configured.
*/
AUTO_CONFIGURED,