root
/
spring-framework
mirror of https://github.com/spring-projects/spring-framework.git
1
0
Fork 0
Code Issues Actions 8 Packages Projects Releases Wiki Activity

Introduce support for conditional lambda execution in Spring's Assume

This commit is contained in:
Sam Brannen 2015-07-27 19:23:01 +02:00
parent 3d6f465625
commit 288d253b8b
1 changed files with 36 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
spring-core/src/test/java/org/springframework/tests/Assume.java
View File

@ -1,5 +1,5 @@
/*
* Copyright 2002-2014 the original author or authors.
* Copyright 2002-2015 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.
@ -21,6 +21,7 @@ import java.lang.reflect.Method;
import java.util.Set;
import org.apache.commons.logging.Log;
import org.junit.AssumptionViolatedException;
import org.springframework.util.ClassUtils;
@ -73,9 +74,11 @@ import static org.junit.Assume.*;
*
* @author Rob Winch
* @author Phillip Webb
* @author Sam Brannen
* @since 3.2
* @see #atLeast(JavaVersion)
* @see #group(TestGroup)
* @see #group(TestGroup, Executable)
*/
public abstract class Assume {
@ -83,8 +86,9 @@ public abstract class Assume {
/**
* Assume a minimum {@link JavaVersion} is running.
* Assume that a minimum {@link JavaVersion} is running.
* @param version the minimum version for the test to run
* @throws AssumptionViolatedException if the assumption fails
*/
public static void atLeast(JavaVersion version) {
if (!JavaVersion.runningVersion().isAtLeast(version)) {
@ -95,7 +99,8 @@ public abstract class Assume {
/**
* Assume that a particular {@link TestGroup} has been specified.
* @param group the group that must be specified.
* @param group the group that must be specified
* @throws AssumptionViolatedException if the assumption fails
*/
public static void group(TestGroup group) {
if (!GROUPS.contains(group)) {
@ -104,9 +109,25 @@ public abstract class Assume {
}
}
/**
* Assume that a particular {@link TestGroup} has been specified before
* executing the supplied {@link Executable}.
* <p>If the assumption fails, the executable will not be executed, but
* no {@link AssumptionViolatedException} will be thrown.
* @param group the group that must be specified
* @param executable the executable to execute if the test group is active
* @since 4.2
*/
public static void group(TestGroup group, Executable executable) throws Exception {
if (GROUPS.contains(group)) {
executable.execute();
}
}
/**
* Assume that the specified log is not set to Trace or Debug.
* @param log the log to test
* @throws AssumptionViolatedException if the assumption fails
*/
public static void notLogging(Log log) {
assumeFalse(log.isTraceEnabled());
@ -114,7 +135,10 @@ public abstract class Assume {
}
/**
* Assume that we can load fonts (https://java.net/jira/browse/MACOSX_PORT-355)
* Assume that we can load fonts.
* <p>See <a href="https://java.net/jira/browse/MACOSX_PORT-355">MACOSX_PORT-355</a>
* issue.
* @throws AssumptionViolatedException if the assumption fails
*/
public static void canLoadNativeDirFonts() {
try {
@ -130,4 +154,12 @@ public abstract class Assume {
}
}
/**
* @since 4.2
*/
@FunctionalInterface
public static interface Executable {
void execute() throws Exception;
}
}