Move tests to JUnit

Closes #13.

pom.xml

@@ -33,6 +33,11 @@
     <properties>
         <elasticsearch.version>0.90.8</elasticsearch.version>
         <lucene.version>4.6.0</lucene.version>
+        <tests.jvms>1</tests.jvms>
+        <tests.shuffle>true</tests.shuffle>
+        <tests.output>onerror</tests.output>
+        <tests.client.ratio></tests.client.ratio>
+        <es.logger.level>INFO</es.logger.level>
     </properties>
 
     <repositories>
@@ -43,6 +48,19 @@
     </repositories>
 
     <dependencies>
+        <dependency>
+            <groupId>org.hamcrest</groupId>
+            <artifactId>hamcrest-all</artifactId>
+            <version>1.3</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.lucene</groupId>
+            <artifactId>lucene-test-framework</artifactId>
+            <version>${lucene.version}</version>
+            <scope>test</scope>
+        </dependency>
+
         <dependency>
             <groupId>org.elasticsearch</groupId>
             <artifactId>elasticsearch</artifactId>
@@ -65,26 +83,10 @@
         </dependency>
 
         <dependency>
-            <groupId>org.testng</groupId>
-            <artifactId>testng</artifactId>
-            <version>6.8</version>
-            <scope>test</scope>
-            <exclusions>
-                <exclusion>
-                    <groupId>org.hamcrest</groupId>
-                    <artifactId>hamcrest-core</artifactId>
-                </exclusion>
-                <exclusion>
-                    <groupId>junit</groupId>
-                    <artifactId>junit</artifactId>
-                </exclusion>
-            </exclusions>
-        </dependency>
-
-        <dependency>
-            <groupId>org.hamcrest</groupId>
-            <artifactId>hamcrest-all</artifactId>
-            <version>1.3</version>
+            <groupId>org.elasticsearch</groupId>
+            <artifactId>elasticsearch</artifactId>
+            <version>${elasticsearch.version}</version>
+            <type>test-jar</type>
             <scope>test</scope>
         </dependency>
 

src/test/java/org/elasticsearch/index/analysis/SimpleIcuAnalysisTests.java

@@ -29,15 +29,14 @@ import org.elasticsearch.index.IndexNameModule;
 import org.elasticsearch.index.settings.IndexSettingsModule;
 import org.elasticsearch.indices.analysis.IndicesAnalysisModule;
 import org.elasticsearch.indices.analysis.IndicesAnalysisService;
-import org.testng.annotations.Test;
+import org.elasticsearch.test.ElasticsearchTestCase;
+import org.junit.Test;
 
 import static org.elasticsearch.common.settings.ImmutableSettings.Builder.EMPTY_SETTINGS;
-import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.instanceOf;
-
 /**
  */
-public class SimpleIcuAnalysisTests {
+public class SimpleIcuAnalysisTests extends ElasticsearchTestCase {
 
     @Test
     public void testDefaultsIcuAnalysis() {

src/test/java/org/elasticsearch/index/analysis/SimpleIcuCollationTokenFilterTests.java

@@ -18,16 +18,16 @@ import org.elasticsearch.index.IndexNameModule;
 import org.elasticsearch.index.settings.IndexSettingsModule;
 import org.elasticsearch.indices.analysis.IndicesAnalysisModule;
 import org.elasticsearch.indices.analysis.IndicesAnalysisService;
-import org.testng.annotations.Test;
+import org.elasticsearch.test.ElasticsearchTestCase;
+import org.junit.Test;
 
 import java.io.IOException;
 import java.io.StringReader;
 
-import static org.hamcrest.MatcherAssert.assertThat;
 import static org.hamcrest.Matchers.equalTo;
 
 // Tests borrowed from Solr's Icu collation key filter factory test.
-public class SimpleIcuCollationTokenFilterTests {
+public class SimpleIcuCollationTokenFilterTests extends ElasticsearchTestCase {
 
     /*
     * Turkish has some funny casing.