注释类型 TestPropertySource

元素详细资料

• value

  @AliasFor("locations")
  String[] value

  Alias for locations().

  This attribute may not be used in conjunction with locations(), but it may be used instead of locations().

  另请参阅:

  locations()

  默认值:

  {}

• locations

  @AliasFor("value")
  String[] locations

  The resource locations of properties files to be loaded into the Environment's set of PropertySources. Each location will be added to the enclosing Environment as its own property source, in the order declared.

  Supported File Formats

  Both traditional and XML-based properties file formats are supported — for example, "classpath:/com/example/test.properties" or "file:/path/to/file.xml".

  Path Resource Semantics

  Each path will be interpreted as a Spring Resource. A plain path — for example, "test.properties" — will be treated as a classpath resource that is relative to the package in which the test class is defined. A path starting with a slash will be treated as an absolute classpath resource, for example: "/org/example/test.xml". A path which references a URL (e.g., a path prefixed with classpath:, file:, http:, etc.) will be loaded using the specified resource protocol. Resource location wildcards (e.g. **/*.properties) are not permitted: each location must evaluate to exactly one .properties or .xml resource. Property placeholders in paths (i.e., ${...}) will be resolved against the Environment.

  Default Properties File Detection

  See the class-level Javadoc for a discussion on detection of defaults.

  Precedence

  Properties loaded from resource locations have lower precedence than inlined properties().

  This attribute may not be used in conjunction with value(), but it may be used instead of value().

  另请参阅:

  inheritLocations(), value(), properties(), PropertySource

  默认值:

  {}

• inheritLocations

  boolean inheritLocations

  Whether or not test property source locations() from superclasses should be inherited.

  The default value is true, which means that a test class will inherit property source locations defined by a superclass. Specifically, the property source locations for a test class will be appended to the list of property source locations defined by a superclass. Thus, subclasses have the option of extending the list of test property source locations.

  If inheritLocations is set to false, the property source locations for the test class will shadow and effectively replace any property source locations defined by a superclass.

  In the following example, the ApplicationContext for BaseTest will be loaded using only the "base.properties" file as a test property source. In contrast, the ApplicationContext for ExtendedTest will be loaded using the "base.properties"and"extended.properties" files as test property source locations.

   @TestPropertySource("base.properties")
   @ContextConfiguration
   public class BaseTest {
     // ...
   }
  
   @TestPropertySource("extended.properties")
   @ContextConfiguration
   public class ExtendedTest extends BaseTest {
     // ...
   }

  If @TestPropertySource is used as a repeatable annotation, the following special rules apply.

  1. All @TestPropertySource annotations at a given level in the test class hierarchy (i.e., directly present or meta-present on a test class) are considered to be local annotations, in contrast to @TestPropertySource annotations that are inherited from a superclass.
  2. All local @TestPropertySource annotations must declare the same value for the inheritLocations flag.
  3. The inheritLocations flag is not taken into account between local @TestPropertySource annotations. Specifically, the property source locations for one local annotation will be appended to the list of property source locations defined by previous local annotations. This allows a local annotation to extend the list of test property source locations, potentially overriding individual properties.

  另请参阅:

  locations()

  默认值:

  true

• properties

  String[] properties

  Inlined properties in the form of key-value pairs that should be added to the Spring Environment before the ApplicationContext is loaded for the test. All key-value pairs will be added to the enclosing Environment as a single test PropertySource with the highest precedence.

  Supported Syntax

  The supported syntax for key-value pairs is the same as the syntax defined for entries in a Java properties file:

  • "key=value"
  • "key:value"
  • "key value"

  Precedence

  Properties declared via this attribute have higher precedence than properties loaded from resource locations().

  This attribute may be used in conjunction with value()orlocations().

  另请参阅:

  inheritProperties(), locations(), PropertySource

  默认值:

  {}

• inheritProperties

  boolean inheritProperties

  Whether or not inlined test properties() from superclasses should be inherited.

  The default value is true, which means that a test class will inherit inlined properties defined by a superclass. Specifically, the inlined properties for a test class will be appended to the list of inlined properties defined by a superclass. Thus, subclasses have the option of extending the list of inlined test properties.

  If inheritProperties is set to false, the inlined properties for the test class will shadow and effectively replace any inlined properties defined by a superclass.

  In the following example, the ApplicationContext for BaseTest will be loaded using only the inlined key1 property. In contrast, the ApplicationContext for ExtendedTest will be loaded using the inlined key1andkey2 properties.

   @TestPropertySource(properties = "key1 = value1")
   @ContextConfiguration
   public class BaseTest {
     // ...
   }
   @TestPropertySource(properties = "key2 = value2")
   @ContextConfiguration
   public class ExtendedTest extends BaseTest {
     // ...
   }

  If @TestPropertySource is used as a repeatable annotation, the following special rules apply.

  1. All @TestPropertySource annotations at a given level in the test class hierarchy (i.e., directly present or meta-present on a test class) are considered to be local annotations, in contrast to @TestPropertySource annotations that are inherited from a superclass.
  2. All local @TestPropertySource annotations must declare the same value for the inheritProperties flag.
  3. The inheritProperties flag is not taken into account between local @TestPropertySource annotations. Specifically, inlined properties for one local annotation will be appended to the list of inlined properties defined by previous local annotations. This allows a local annotation to extend the list of inlined properties, potentially overriding individual properties.

  另请参阅:

  properties()

  默认值:

  true