Add support to customize junit report config to omit spec labels

[ryankwilliams]

Change

Ginkgo tests that generate JUnit XML report may wish to omit labels from appearing within the spec. This is helpful when these results get imported into third party applications for analyzing/displaying test results. This commit adds a new field to the JunitReportConfig to be able to omit labels from being included within a spec. By default, labels will be included in the spec within the junit xml report (current behavior). Users can override this based on their needs.

Verification

package main

import (
	"testing"

	. "github.com/onsi/ginkgo/v2"
	"github.com/onsi/ginkgo/v2/reporters"
	. "github.com/onsi/gomega"
)

func TestPR(t *testing.T) {
	ReportAfterSuite("Test PR", func(report Report) {
		reporters.GenerateJUnitReportWithConfig(
			report,
			"test.xml",
			reporters.JunitReportConfig{OmitSpecLabels: true},
		)
	})

	RegisterFailHandler(Fail)
	RunSpecs(t, "Test PR", Label("pr-test"))
}

var _ = Describe("String comparison", func() {
	It("should be equal", Label("pr-test"), func() {
		Expect("apple").To(Equal("apple"))
	})
})

cat test.xml | grep testcase
          <testcase name="[It] String comparison should be equal" classname="Test PR" status="passed" time="0.0001772">
          </testcase>

[onsi]

LGTM - thanks!