generate Hamcrest compatibility tests

Author: bodewig

.gitignore

@@ -5,3 +5,4 @@ target
 .project
 .idea
 *.iml
+/compat-tests/scratch/

.travis.yml

@@ -23,7 +23,7 @@ addons:
 install: true
 script:
   - mvn install -B
-  - mvn -f compat-tests/hamcrest-2.x/pom.xml test
+  - cd compat-tests && ./hamcrest-test.sh 2.6.5-SNAPSHOT 2.2
 notifications:
   email:
     - [email protected]

compat-tests/hamcrest-2.x/src/test/java/org/xmlunit/TestResources.java

@@ -1,37 +1,40 @@
-<?xml version="1.0"?>
-<!--
-  This file is licensed to You under the Apache License, Version 2.0
-  (the "License"); you may not use this file except in compliance with
-  the License.  You may obtain a copy of the License at
+#!/bin/sh
+set -e
 
-  http://www.apache.org/licenses/LICENSE-2.0
+if [ "$#" -ne 2 ]; then
+    echo "Usage: hamcrest-test.sh XMLUNIT_VERSION HAMCREST_VERSION"
+    exit 1
+fi
 
-  Unless required by applicable law or agreed to in writing, software
-  distributed under the License is distributed on an "AS IS" BASIS,
-  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-  See the License for the specific language governing permissions and
-  limitations under the License.
--->
+XMLUNIT_VERSION=$1
+HAMCREST_VERSION=$2
+
+SCRATCH_DIR=scratch/hamcrest-${HAMCREST_VERSION}
+
+rm -rf scratch && mkdir -p ${SCRATCH_DIR}/src/test/java/org/xmlunit/
+
+cat > ${SCRATCH_DIR}/pom.xml <<EOF
+<?xml version="1.0"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
     <groupId>org.xmlunit</groupId>
     <artifactId>xmlunit-parent</artifactId>
-    <version>2.6.5-SNAPSHOT</version>
-    <relativePath>../..</relativePath>
+    <version>${XMLUNIT_VERSION}</version>
+    <relativePath>../../..</relativePath>
   </parent>
 
   <groupId>org.xmlunit</groupId>
-  <artifactId>xmlunit-compat-tests-hamcrest-2.x</artifactId>
+  <artifactId>xmlunit-compat-tests-hamcrest-${HAMCREST_VERSION}</artifactId>
   <packaging>jar</packaging>
-  <name>org.xmlunit:xmlunit-compat-tests-hamcrest-2.x</name>
-  <description>Verifies the Hamcrest Matchers are compatible with the latest version of Hamcrest</description>
+  <name>org.xmlunit:xmlunit-compat-tests-hamcrest-${HAMCREST_VERSION}</name>
+  <description>Verifies the Hamcrest Matchers are compatible with Hamcrest ${HAMCREST_VERSION}</description>
   <url>https://www.xmlunit.org/</url>
 
   <properties>
-    <automatic.module.name>${project.groupId}.compat-tests-hamcrest-2.x</automatic.module.name>
-    <hamcrest.version>2.2</hamcrest.version>
+    <automatic.module.name>\${project.groupId}.compat-tests-hamcrest-${HAMCREST_VERSION}</automatic.module.name>
+    <hamcrest.version>${HAMCREST_VERSION}</hamcrest.version>
   </properties>
 
   <dependencies>
@@ -48,13 +51,13 @@
     <dependency>
       <groupId>org.hamcrest</groupId>
       <artifactId>hamcrest-core</artifactId>
-      <version>${hamcrest.version}</version>
+      <version>\${hamcrest.version}</version>
       <scope>test</scope>
     </dependency>
     <dependency>
       <groupId>org.hamcrest</groupId>
       <artifactId>hamcrest-library</artifactId>
-      <version>${hamcrest.version}</version>
+      <version>\${hamcrest.version}</version>
       <scope>test</scope>
     </dependency>
     <dependency>
@@ -69,3 +72,41 @@
     </dependency>
   </dependencies>
 </project>
+EOF
+
+cat > ${SCRATCH_DIR}/src/test/java/org/xmlunit/TestResources.java <<'EOF'
+/*
+  This file is licensed to You under the Apache License, Version 2.0
+  (the "License"); you may not use this file except in compliance with
+  the License.  You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+*/
+package org.xmlunit;
+
+public final class TestResources {
+    public static final String TEST_RESOURCE_DIR = "../../../test-resources/";
+
+    public static final String ANIMAL_FILE = TEST_RESOURCE_DIR + "test1.xml";
+    public static final String BLAME_FILE = TEST_RESOURCE_DIR + "test.blame.html";
+    public static final String ANIMAL_XSL = TEST_RESOURCE_DIR + "animal.xsl";
+    public static final String DOG_FILE = TEST_RESOURCE_DIR + "testAnimal.xml";
+
+    public static final String BOOK_DTD = TEST_RESOURCE_DIR + "Book.dtd";
+    public static final String BOOK_XSD = TEST_RESOURCE_DIR + "Book.xsd";
+
+    private TestResources() { }
+}
+EOF
+
+cp -r ../xmlunit-matchers/src/test/java/org/xmlunit/bugreports ${SCRATCH_DIR}/src/test/java/org/xmlunit
+cp -r ../xmlunit-matchers/src/test/java/org/xmlunit/matchers ${SCRATCH_DIR}/src/test/java/org/xmlunit
+
+mvn -f ${SCRATCH_DIR}/pom.xml test
+