54 lines
2.5 KiB
Go
54 lines
2.5 KiB
Go
package integration_test
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import (
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"os"
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"os/exec"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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"github.com/onsi/gomega/gexec"
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)
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var _ = Describe("Coverage Specs", func() {
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AfterEach(func() {
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os.RemoveAll("./_fixtures/coverage_fixture/coverage_fixture.coverprofile")
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})
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It("runs coverage analysis in series and in parallel", func() {
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session := startGinkgo("./_fixtures/coverage_fixture", "-cover")
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Eventually(session).Should(gexec.Exit(0))
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output := session.Out.Contents()
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Ω(output).Should(ContainSubstring("coverage: 80.0% of statements"))
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serialCoverProfileOutput, err := exec.Command("go", "tool", "cover", "-func=./_fixtures/coverage_fixture/coverage_fixture.coverprofile").CombinedOutput()
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Ω(err).ShouldNot(HaveOccurred())
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os.RemoveAll("./_fixtures/coverage_fixture/coverage_fixture.coverprofile")
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Eventually(startGinkgo("./_fixtures/coverage_fixture", "-cover", "-nodes=4")).Should(gexec.Exit(0))
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parallelCoverProfileOutput, err := exec.Command("go", "tool", "cover", "-func=./_fixtures/coverage_fixture/coverage_fixture.coverprofile").CombinedOutput()
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Ω(err).ShouldNot(HaveOccurred())
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Ω(parallelCoverProfileOutput).Should(Equal(serialCoverProfileOutput))
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By("handling external packages")
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session = startGinkgo("./_fixtures/coverage_fixture", "-coverpkg=github.com/onsi/ginkgo/integration/_fixtures/coverage_fixture,github.com/onsi/ginkgo/integration/_fixtures/coverage_fixture/external_coverage_fixture")
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Eventually(session).Should(gexec.Exit(0))
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output = session.Out.Contents()
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Ω(output).Should(ContainSubstring("coverage: 71.4% of statements in github.com/onsi/ginkgo/integration/_fixtures/coverage_fixture, github.com/onsi/ginkgo/integration/_fixtures/coverage_fixture/external_coverage_fixture"))
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serialCoverProfileOutput, err = exec.Command("go", "tool", "cover", "-func=./_fixtures/coverage_fixture/coverage_fixture.coverprofile").CombinedOutput()
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Ω(err).ShouldNot(HaveOccurred())
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os.RemoveAll("./_fixtures/coverage_fixture/coverage_fixture.coverprofile")
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Eventually(startGinkgo("./_fixtures/coverage_fixture", "-coverpkg=github.com/onsi/ginkgo/integration/_fixtures/coverage_fixture,github.com/onsi/ginkgo/integration/_fixtures/coverage_fixture/external_coverage_fixture", "-nodes=4")).Should(gexec.Exit(0))
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parallelCoverProfileOutput, err = exec.Command("go", "tool", "cover", "-func=./_fixtures/coverage_fixture/coverage_fixture.coverprofile").CombinedOutput()
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Ω(err).ShouldNot(HaveOccurred())
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Ω(parallelCoverProfileOutput).Should(Equal(serialCoverProfileOutput))
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})
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})
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