reduce the size of output XML

Author: kenichiice

lib/test/unit/ui/junitxml/xml.erb

@@ -1,33 +1,24 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <testsuites>
 % @junit_test_suites.each do |test_suite|
-  <testsuite name="<%=h test_suite.name %>"
-             tests="<%=h test_suite.test_cases.size %>"
-             errors="<%=h test_suite.errors.size %>"
-             failures="<%=h test_suite.failures.size %>"
-             skipped="<%=h test_suite.test_cases.count(&:skipped?) %>"
-             time="<%=h test_suite.time %>">
-%   test_suite.test_cases.each do |test_case|
-    <testcase classname="<%=h test_case.class_name %>"
-              name="<%=h test_case.name %>"
-              time="<%=h test_case.time %>"
-              assertions="<%=h test_case.assertion_count %>">
-%     if test_case.error
-      <error message="<%=h test_case.error.message %>"
-             type="<%=h test_case.error.exception.class.name %>">
+	<testsuite name="<%=h test_suite.name %>" tests="<%=h test_suite.test_cases.size %>" errors="<%=h test_suite.errors.size %>" failures="<%=h test_suite.failures.size %>" skipped="<%=h test_suite.test_cases.count(&:skipped?) %>" time="<%=h test_suite.time %>">
+%	test_suite.test_cases.each do |test_case|
+		<testcase classname="<%=h test_case.class_name %>" name="<%=h test_case.name %>" time="<%=h test_case.time %>" assertions="<%=h test_case.assertion_count %>">
+%		if test_case.error
+			<error message="<%=h test_case.error.message %>" type="<%=h test_case.error.exception.class.name %>">
 <%=h test_case.error.long_display %>
-      </error>
-%     elsif test_case.failure
-      <failure message="<%=h test_case.failure.message %>">
+			</error>
+%		elsif test_case.failure
+			<failure message="<%=h test_case.failure.message %>">
 <%=h test_case.failure.long_display %>
-      </failure>
-%     elsif test_case.omission
-      <skipped message="<%=h test_case.omission.message %>"/>
-%     elsif test_case.pending
-      <skipped message="<%=h test_case.pending.message %>"/>
-%     end
-    </testcase>
-%   end
-  </testsuite>
+			</failure>
+%		elsif test_case.omission
+			<skipped message="<%=h test_case.omission.message %>"/>
+%		elsif test_case.pending
+			<skipped message="<%=h test_case.pending.message %>"/>
+%		end
+		</testcase>
+%	end
+	</testsuite>
 % end
 </testsuites>