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module Gitlab
module Ci
module Parsers
class Junit
JunitParserError = Class.new(StandardError)
def parse!(xml_data, test_suite)
root = Hash.from_xml(xml_data)
all_cases(root) do |test_case|
test_case = create_test_case(test_case)
test_suite.add_test_case(test_case)
end
rescue REXML::ParseException => e
raise JunitParserError, "XML parsing failed: #{e.message}"
rescue => e
raise JunitParserError, "JUnit parsing failed: #{e.message}"
end
private
def all_cases(root, parent = nil, &blk)
return unless root.present?
[root].flatten.compact.map do |node|
next unless node.is_a?(Hash)
# we allow only one top-level 'testsuites'
all_cases(node['testsuites'], root, &blk) unless parent
# we require at least one level of testsuites or testsuite
each_case(node['testcase'], &blk) if parent
# we allow multiple nested 'testsuite' (eg. PHPUnit)
all_cases(node['testsuite'], root, &blk)
end
end
def each_case(testcase, &blk)
return unless testcase.present?
[testcase].flatten.compact.map(&blk)
end
def create_test_case(data)
if data['failure']
status = ::Gitlab::Ci::Reports::TestCase::STATUS_FAILED
system_output = data['failure']
else
status = ::Gitlab::Ci::Reports::TestCase::STATUS_SUCCESS
system_output = nil
end
::Gitlab::Ci::Reports::TestCase.new(
classname: data['classname'],
name: data['name'],
file: data['file'],
execution_time: data['time'],
status: status,
system_output: system_output
)
end
end
end
end
end
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