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require 'spec_helper'
describe Gitlab::Ci::Parsers::Junit do
describe '#parse!' do
subject { described_class.new.parse!(junit, test_suite) }
let(:test_suite) { Gitlab::Ci::Reports::TestSuite.new('rspec') }
let(:test_cases) { flattened_test_cases(test_suite) }
context 'when data is JUnit style XML' do
context 'when there are no test cases' do
let(:junit) do
<<-EOF.strip_heredoc
<testsuite></testsuite>
EOF
end
it 'raises an error and does not add any test cases' do
expect { subject }.to raise_error(described_class::JunitParserError)
expect(test_cases.count).to eq(0)
end
end
context 'when there is a test case' do
let(:junit) do
<<-EOF.strip_heredoc
<testsuite>
<testcase classname='Calculator' name='sumTest1' time='0.01'></testcase>
</testsuite>
EOF
end
it 'parses XML and adds a test case to a suite' do
expect { subject }.not_to raise_error
expect(test_cases[0].classname).to eq('Calculator')
expect(test_cases[0].name).to eq('sumTest1')
expect(test_cases[0].execution_time).to eq(0.01)
end
end
context 'when there are two test cases' do
let(:junit) do
<<-EOF.strip_heredoc
<testsuite>
<testcase classname='Calculator' name='sumTest1' time='0.01'></testcase>
<testcase classname='Calculator' name='sumTest2' time='0.02'></testcase>
</testsuite>
EOF
end
it 'parses XML and adds test cases to a suite' do
expect { subject }.not_to raise_error
expect(test_cases[0].classname).to eq('Calculator')
expect(test_cases[0].name).to eq('sumTest1')
expect(test_cases[0].execution_time).to eq(0.01)
expect(test_cases[1].classname).to eq('Calculator')
expect(test_cases[1].name).to eq('sumTest2')
expect(test_cases[1].execution_time).to eq(0.02)
end
end
context 'when there are two test suites' do
let(:junit) do
<<-EOF.strip_heredoc
<testsuites>
<testsuite>
<testcase classname='Calculator' name='sumTest1' time='0.01'></testcase>
<testcase classname='Calculator' name='sumTest2' time='0.02'></testcase>
</testsuite>
<testsuite>
<testcase classname='Statemachine' name='happy path' time='100'></testcase>
<testcase classname='Statemachine' name='unhappy path' time='200'></testcase>
</testsuite>
</testsuites>
EOF
end
it 'parses XML and adds test cases to a suite' do
expect { subject }.not_to raise_error
expect(test_cases[0].classname).to eq('Calculator')
expect(test_cases[0].name).to eq('sumTest1')
expect(test_cases[0].execution_time).to eq(0.01)
expect(test_cases[1].classname).to eq('Calculator')
expect(test_cases[1].name).to eq('sumTest2')
expect(test_cases[1].execution_time).to eq(0.02)
expect(test_cases[2].classname).to eq('Statemachine')
expect(test_cases[2].name).to eq('happy path')
expect(test_cases[2].execution_time).to eq(100)
expect(test_cases[3].classname).to eq('Statemachine')
expect(test_cases[3].name).to eq('unhappy path')
expect(test_cases[3].execution_time).to eq(200)
end
end
end
context 'when data is not JUnit style XML' do
let(:junit) { { testsuite: 'abc' }.to_json }
it 'raises an error' do
expect { subject }.to raise_error(described_class::JunitParserError)
end
end
private
def flattened_test_cases(test_suite)
test_suite.test_cases.map do |status, value|
value.map do |key, test_case|
test_case
end
end.flatten
end
end
end
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