[SPARK-17807][CORE] split test-tags into test-JAR

Remove spark-tag's compile-scope dependency (and, indirectly, spark-core's compile-scope transitive-dependency) on scalatest by splitting test-oriented tags into spark-tags' test JAR.

Alternative to #16303.

Author: Ryan Williams <ryan.blake.williams@gmail.com>

Closes #16311 from ryan-williams/tt.

common/network-common/pom.xml

@@ -91,6 +91,18 @@
       <groupId>org.apache.spark</groupId>
       <artifactId>spark-tags_${scala.binary.version}</artifactId>
     </dependency>
+
+    <!--
+      This spark-tags test-dep is needed even though it isn't used in this module, otherwise testing-cmds that exclude
+      them will yield errors.
+    -->
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-tags_${scala.binary.version}</artifactId>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>

common/network-shuffle/pom.xml

@@ -70,6 +70,18 @@
       <groupId>org.apache.spark</groupId>
       <artifactId>spark-tags_${scala.binary.version}</artifactId>
     </dependency>
+
+    <!--
+      This spark-tags test-dep is needed even though it isn't used in this module, otherwise testing-cmds that exclude
+      them will yield errors.
+    -->
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-tags_${scala.binary.version}</artifactId>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+
     <dependency>
       <groupId>log4j</groupId>
       <artifactId>log4j</artifactId>

common/network-yarn/pom.xml

@@ -50,6 +50,17 @@
       <artifactId>spark-tags_${scala.binary.version}</artifactId>
     </dependency>
 
+    <!--
+      This spark-tags test-dep is needed even though it isn't used in this module, otherwise testing-cmds that exclude
+      them will yield errors.
+    -->
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-tags_${scala.binary.version}</artifactId>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+
     <!-- Provided dependencies -->
     <dependency>
       <groupId>org.apache.hadoop</groupId>

common/sketch/pom.xml

@@ -39,6 +39,18 @@
       <groupId>org.apache.spark</groupId>
       <artifactId>spark-tags_${scala.binary.version}</artifactId>
     </dependency>
+
+    <!--
+      This spark-tags test-dep is needed even though it isn't used in this module, otherwise testing-cmds that exclude
+      them will yield errors.
+    -->
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-tags_${scala.binary.version}</artifactId>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+
   </dependencies>
 
   <build>

common/tags/pom.xml

@@ -34,14 +34,6 @@
     <sbt.project.name>tags</sbt.project.name>
   </properties>
 
-  <dependencies>
-    <dependency>
-      <groupId>org.scalatest</groupId>
-      <artifactId>scalatest_${scala.binary.version}</artifactId>
-      <scope>compile</scope>
-    </dependency>
-  </dependencies>
-
   <build>
     <outputDirectory>target/scala-${scala.binary.version}/classes</outputDirectory>
     <testOutputDirectory>target/scala-${scala.binary.version}/test-classes</testOutputDirectory>

common/unsafe/pom.xml

@@ -39,6 +39,18 @@
       <groupId>org.apache.spark</groupId>
       <artifactId>spark-tags_${scala.binary.version}</artifactId>
     </dependency>
+
+    <!--
+      This spark-tags test-dep is needed even though it isn't used in this module, otherwise testing-cmds that exclude
+      them will yield errors.
+    -->
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-tags_${scala.binary.version}</artifactId>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+
     <dependency>
       <groupId>com.twitter</groupId>
       <artifactId>chill_${scala.binary.version}</artifactId>

core/pom.xml

@@ -337,6 +337,18 @@
       <groupId>org.apache.spark</groupId>
       <artifactId>spark-tags_${scala.binary.version}</artifactId>
     </dependency>
+
+    <!--
+      This spark-tags test-dep is needed even though it isn't used in this module, otherwise testing-cmds that exclude
+      them will yield errors.
+    -->
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-tags_${scala.binary.version}</artifactId>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+
     <dependency>
       <groupId>org.apache.commons</groupId>
       <artifactId>commons-crypto</artifactId>

external/docker-integration-tests/pom.xml

@@ -96,7 +96,7 @@
     <dependency>
       <groupId>org.apache.spark</groupId>
       <artifactId>spark-tags_${scala.binary.version}</artifactId>
-      <version>${project.version}</version>
+      <type>test-jar</type>
       <scope>test</scope>
     </dependency>
     <dependency>

external/flume-sink/pom.xml

@@ -93,6 +93,18 @@
       <groupId>org.apache.spark</groupId>
       <artifactId>spark-tags_${scala.binary.version}</artifactId>
     </dependency>
+
+    <!--
+      This spark-tags test-dep is needed even though it isn't used in this module, otherwise testing-cmds that exclude
+      them will yield errors.
+    -->
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-tags_${scala.binary.version}</artifactId>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+
   </dependencies>
   <build>
     <outputDirectory>target/scala-${scala.binary.version}/classes</outputDirectory>

external/flume/pom.xml

@@ -69,6 +69,18 @@
       <groupId>org.apache.spark</groupId>
       <artifactId>spark-tags_${scala.binary.version}</artifactId>
     </dependency>
+
+    <!--
+      This spark-tags test-dep is needed even though it isn't used in this module, otherwise testing-cmds that exclude
+      them will yield errors.
+    -->
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-tags_${scala.binary.version}</artifactId>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+
   </dependencies>
   <build>
     <outputDirectory>target/scala-${scala.binary.version}/classes</outputDirectory>

external/java8-tests/pom.xml

@@ -73,6 +73,18 @@
       <groupId>org.apache.spark</groupId>
       <artifactId>spark-tags_${scala.binary.version}</artifactId>
     </dependency>
+
+    <!--
+      This spark-tags test-dep is needed even though it isn't used in this module, otherwise testing-cmds that exclude
+      them will yield errors.
+    -->
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-tags_${scala.binary.version}</artifactId>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+
   </dependencies>
 
   <build>

external/kafka-0-10-sql/pom.xml

@@ -88,6 +88,18 @@
       <groupId>org.apache.spark</groupId>
       <artifactId>spark-tags_${scala.binary.version}</artifactId>
     </dependency>
+
+    <!--
+      This spark-tags test-dep is needed even though it isn't used in this module, otherwise testing-cmds that exclude
+      them will yield errors.
+    -->
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-tags_${scala.binary.version}</artifactId>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+
   </dependencies>
   <build>
     <outputDirectory>target/scala-${scala.binary.version}/classes</outputDirectory>

external/kafka-0-10/pom.xml

@@ -89,6 +89,18 @@
       <groupId>org.apache.spark</groupId>
       <artifactId>spark-tags_${scala.binary.version}</artifactId>
     </dependency>
+
+    <!--
+      This spark-tags test-dep is needed even though it isn't used in this module, otherwise testing-cmds that exclude
+      them will yield errors.
+    -->
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-tags_${scala.binary.version}</artifactId>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+
   </dependencies>
   <build>
     <outputDirectory>target/scala-${scala.binary.version}/classes</outputDirectory>

external/kafka-0-8/pom.xml

@@ -89,6 +89,18 @@
       <groupId>org.apache.spark</groupId>
       <artifactId>spark-tags_${scala.binary.version}</artifactId>
     </dependency>
+
+    <!--
+      This spark-tags test-dep is needed even though it isn't used in this module, otherwise testing-cmds that exclude
+      them will yield errors.
+    -->
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-tags_${scala.binary.version}</artifactId>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+
   </dependencies>
   <build>
     <outputDirectory>target/scala-${scala.binary.version}/classes</outputDirectory>

external/kinesis-asl/pom.xml

@@ -78,6 +78,18 @@
       <groupId>org.apache.spark</groupId>
       <artifactId>spark-tags_${scala.binary.version}</artifactId>
     </dependency>
+
+    <!--
+      This spark-tags test-dep is needed even though it isn't used in this module, otherwise testing-cmds that exclude
+      them will yield errors.
+    -->
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-tags_${scala.binary.version}</artifactId>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+
   </dependencies>
   <build>
     <outputDirectory>target/scala-${scala.binary.version}/classes</outputDirectory>

graphx/pom.xml

@@ -78,6 +78,18 @@
       <groupId>org.apache.spark</groupId>
       <artifactId>spark-tags_${scala.binary.version}</artifactId>
     </dependency>
+
+    <!--
+      This spark-tags test-dep is needed even though it isn't used in this module, otherwise testing-cmds that exclude
+      them will yield errors.
+    -->
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-tags_${scala.binary.version}</artifactId>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+
   </dependencies>
   <build>
     <outputDirectory>target/scala-${scala.binary.version}/classes</outputDirectory>

launcher/pom.xml

@@ -67,6 +67,17 @@
       <artifactId>spark-tags_${scala.binary.version}</artifactId>
     </dependency>
 
+    <!--
+      This spark-tags test-dep is needed even though it isn't used in this module, otherwise testing-cmds that exclude
+      them will yield errors.
+    -->
+    <dependency>
+      <groupId>org.apache.spark</groupId>
+      <artifactId>spark-tags_${scala.binary.version}</artifactId>
+      <type>test-jar</type>
+      <scope>test</scope>
+    </dependency>
+
     <!-- Not needed by the test code, but referenced by SparkSubmit which is used by the tests. -->
     <dependency>
       <groupId>org.apache.hadoop</groupId>