mirror of
https://github.com/prometheus/prometheus.git
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67 lines
1.6 KiB
Go
67 lines
1.6 KiB
Go
// Copyright 2024 The Prometheus Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package junitxml
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import (
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"bytes"
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"encoding/xml"
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"errors"
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"testing"
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)
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func TestJunitOutput(t *testing.T) {
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var buf bytes.Buffer
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var test JUnitXML
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x := FakeTestSuites()
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if err := x.WriteXML(&buf); err != nil {
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t.Fatalf("Failed to encode XML: %v", err)
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}
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output := buf.Bytes()
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err := xml.Unmarshal(output, &test)
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if err != nil {
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t.Errorf("Unmarshal failed with error: %v", err)
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}
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var total int
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var cases int
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total = len(test.Suites)
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if total != 3 {
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t.Errorf("JUnit output had %d testsuite elements; expected 3\n", total)
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}
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for _, i := range test.Suites {
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cases += len(i.Cases)
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}
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if cases != 7 {
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t.Errorf("JUnit output had %d testcase; expected 7\n", cases)
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}
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}
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func FakeTestSuites() *JUnitXML {
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ju := &JUnitXML{}
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good := ju.Suite("all good")
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good.Case("alpha")
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good.Case("beta")
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good.Case("gamma")
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mixed := ju.Suite("mixed")
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mixed.Case("good")
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bad := mixed.Case("bad")
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bad.Fail("once")
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bad.Fail("twice")
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mixed.Case("ugly").Abort(errors.New("buggy"))
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ju.Suite("fast").Fail("fail early")
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return ju
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}
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