PDFBOX-6087: delete .pdfbox.cache file during build before test to improve test coverage

git-svn-id: https://svn.apache.org/repos/asf/pdfbox/trunk@1929340 13f79535-47bb-0310-9956-ffa450edef68

Author: THausherr

pdfbox/pom.xml

@@ -153,6 +153,26 @@
             </resource>
         </resources>
         <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-antrun-plugin</artifactId>
+                <version>3.2.0</version>
+                <executions>
+                    <execution>
+                        <id>delete-user-file-during-test</id>
+                        <!-- Runs before the 'test' phase -->
+                        <phase>generate-test-resources</phase>
+                        <configuration>
+                            <target>
+                                <delete file="${user.home}/.pdfbox.cache" />
+                            </target>
+                        </configuration>
+                        <goals>
+                            <goal>run</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
             <plugin>
                 <artifactId>maven-surefire-plugin</artifactId>
                 <configuration>