Thanks Stefan Miklosovic , it worked out. Later I have learnt to build application with Ant and was successful in writing very simple unit test. Just in case if anyone is interested in simple ant script which i have used

<?xml version="1.0" encoding="UTF-8"?>

<ivy-module version="2.0" xmlns:m="http://ant.apache.org/ivy/maven" >

  <info organisation="org.jboss.arquillian.showcase" module="arquillian-showcase-cdi" revision="1.0.0-SNAPSHOT">

  </info>

  <configurations>

  <conf name="default" visibility="public"

  description="runtime dependencies and master artifact can be used with this conf"

  extends="runtime,master" />

  <conf name="master" visibility="public"

  description="contains only the artifact published by this module itself, with no transitive dependencies" />

  <conf name="compile" visibility="public"

  description="this is the default scope, used if none is specified. Compile dependencies are available in all classpaths." />

  <conf name="compile-only" visibility="public"

  description="this is the default scope, used if none is specified. Compile dependencies are available in all classpaths."

  extends="compile" />

  <conf name="runtime" visibility="public"

  description="this scope indicates that the dependency is not required for compilation, but is for execution. It is in the runtime and test classpaths, but not the compile classpath."

  extends="compile" />

  <conf name="test" visibility="public"

  description="this scope indicates that the dependency is not required for compilation, but is for execution. It is in the runtime and test classpaths, but not the compile classpath."

  extends="runtime" />

  <conf name="test-tomcat6-embedded" visibility="private"

  description="This scope is for executing Arquillian tests in Embedded Tomcat"

  extends="test" />

  <conf name="test-weld-embedded" visibility="private"

  description="This scope is for executing Arquillian tests in Weld Embedded"

  extends="test" />

  </configurations>

  <dependencies>

  <dependency org="org.jboss.spec" name="jboss-javaee-6.0"

  rev="${version.jboss_javaee6_spec}" conf="compile-only->compile(*)">

  <artifact name="jboss-javaee-6.0" type="pom" ext="pom" conf="" />

  </dependency>

  <dependency org="org.jboss.arquillian.junit" name="arquillian-junit-container"

  rev="${version.arquillian}" conf="test->default(*)" />

  <dependency org="junit" name="junit" rev="${version.junit}"

  conf="test->default(*)" />

  <dependency org="org.hamcrest" name="hamcrest-core" rev="${version.hamcrest}"

  conf="test->default(*)" />

  <dependency org="org.jboss.arquillian.container" name="arquillian-weld-ee-embedded-1.1"

  rev="${version.arquillian}" conf="test-weld-embedded->default(*)" />

  <!--<dependency org="org.jboss.spec" name="jboss-javaee-6.0"

  rev="${version.jboss_javaee6_spec}" conf="test-weld-embedded->compile(*)">

  <artifact name="jboss-javaee-6.0" type="pom" ext="pom" conf="" />

  </dependency>-->

  <dependency org="org.jboss.weld" name="weld-core"

  rev="${version.weld_core}" conf="test-weld-embedded->default(*)" />

  <dependency org="org.slf4j" name="slf4j-log4j12" rev="${version.slf4j}"

  conf="test-weld-embedded->default(*)" />

  <dependency org="log4j" name="log4j" rev="${version.log4j}"

  conf="test-weld-embedded->default(*)" />

  <dependency org="org.jboss.arquillian.container" name="arquillian-tomcat-embedded-6"

  rev="${version.arquillian}" conf="test-tomcat6-embedded->default(*)" />

  <dependency org="org.apache.tomcat" name="tomcat-catalina"

  rev="${version.tomcat}" conf="test-tomcat6-embedded->default(*)" />

  </dependencies>

</ivy-module>