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Fix the way integration tests find version numbers

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Update the integration tests so that the version number is found using
the main POM.xml files. Without this change `${revision}` would be
used.

See gh-9316
This commit is contained in:
Phillip Webb 2017-08-04 09:32:13 -07:00
parent 80562247fe
commit 8670151045
1 changed files with 15 additions and 10 deletions
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25
spring-boot-tests/spring-boot-integration-tests/spring-boot-integration-tests-embedded-servlet-container/src/test/java/org/springframework/boot/context/embedded/Versions.java
View File

@ -16,14 +16,16 @@
package org.springframework.boot.context.embedded;
import java.io.File;
import java.io.FileReader;
import javax.xml.xpath.XPath;
import javax.xml.xpath.XPathExpression;
import javax.xml.xpath.XPathFactory;
import org.xml.sax.InputSource;
import org.springframework.util.StringUtils;
/**
* Provides access to dependency versions by querying the project's pom.
*
@ -31,22 +33,25 @@ import org.xml.sax.InputSource;
*/
final class Versions {
private static final String PROPERTIES = "/*[local-name()='project']/*[local-name()='properties']";
private Versions() {
}
public static String getBootVersion() {
return evaluateExpression(
"/*[local-name()='project']/*[local-name()='parent']/*[local-name()='version']"
+ "/text()");
String baseDir = StringUtils.cleanPath(new File(".").getAbsolutePath());
String mainBaseDir = evaluateExpression("pom.xml",
PROPERTIES + "/*[local-name()='main.basedir']/text()");
mainBaseDir = mainBaseDir.replace("${basedir}", baseDir);
return evaluateExpression(mainBaseDir + "/pom.xml",
PROPERTIES + "/*[local-name()='revision']/text()");
}
private static String evaluateExpression(String expression) {
private static String evaluateExpression(String file, String expression) {
try {
XPathFactory xPathFactory = XPathFactory.newInstance();
XPath xpath = xPathFactory.newXPath();
XPathExpression expr = xpath.compile(expression);
String version = expr.evaluate(new InputSource(new FileReader("pom.xml")));
return version;
InputSource source = new InputSource(new FileReader(file));
XPath xpath = XPathFactory.newInstance().newXPath();
return xpath.compile(expression).evaluate(source);
}
catch (Exception ex) {
throw new IllegalStateException("Failed to evaluate expression", ex);