forked from cerc-io/ipld-eth-server
122 lines
3.7 KiB
Go
122 lines
3.7 KiB
Go
package integration_test
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import (
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"io/ioutil"
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"os"
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"os/exec"
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"path/filepath"
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"strings"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("ginkgo convert", func() {
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var tmpDir string
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readConvertedFileNamed := func(pathComponents ...string) string {
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pathToFile := filepath.Join(tmpDir, "convert_fixtures", filepath.Join(pathComponents...))
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bytes, err := ioutil.ReadFile(pathToFile)
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ExpectWithOffset(1, err).NotTo(HaveOccurred())
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return string(bytes)
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}
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readGoldMasterNamed := func(filename string) string {
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bytes, err := ioutil.ReadFile(filepath.Join("_fixtures", "convert_goldmasters", filename))
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Ω(err).ShouldNot(HaveOccurred())
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return string(bytes)
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}
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BeforeEach(func() {
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var err error
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tmpDir, err = ioutil.TempDir("", "ginkgo-convert")
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Ω(err).ShouldNot(HaveOccurred())
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err = exec.Command("cp", "-r", filepath.Join("_fixtures", "convert_fixtures"), tmpDir).Run()
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Ω(err).ShouldNot(HaveOccurred())
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})
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JustBeforeEach(func() {
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cwd, err := os.Getwd()
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Ω(err).ShouldNot(HaveOccurred())
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relPath, err := filepath.Rel(cwd, filepath.Join(tmpDir, "convert_fixtures"))
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Ω(err).ShouldNot(HaveOccurred())
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cmd := exec.Command(pathToGinkgo, "convert", relPath)
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cmd.Env = os.Environ()
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for i, env := range cmd.Env {
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if strings.HasPrefix(env, "PATH") {
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cmd.Env[i] = cmd.Env[i] + ":" + filepath.Dir(pathToGinkgo)
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break
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}
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}
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err = cmd.Run()
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Ω(err).ShouldNot(HaveOccurred())
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})
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AfterEach(func() {
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err := os.RemoveAll(tmpDir)
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Ω(err).ShouldNot(HaveOccurred())
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})
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It("rewrites xunit tests as ginkgo tests", func() {
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convertedFile := readConvertedFileNamed("xunit_test.go")
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goldMaster := readGoldMasterNamed("xunit_test.go")
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Ω(convertedFile).Should(Equal(goldMaster))
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})
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It("rewrites all usages of *testing.T as mr.T()", func() {
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convertedFile := readConvertedFileNamed("extra_functions_test.go")
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goldMaster := readGoldMasterNamed("extra_functions_test.go")
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Ω(convertedFile).Should(Equal(goldMaster))
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})
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It("rewrites tests in the package dir that belong to other packages", func() {
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convertedFile := readConvertedFileNamed("outside_package_test.go")
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goldMaster := readGoldMasterNamed("outside_package_test.go")
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Ω(convertedFile).Should(Equal(goldMaster))
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})
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It("rewrites tests in nested packages", func() {
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convertedFile := readConvertedFileNamed("nested", "nested_test.go")
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goldMaster := readGoldMasterNamed("nested_test.go")
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Ω(convertedFile).Should(Equal(goldMaster))
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})
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Context("ginkgo test suite files", func() {
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It("creates a ginkgo test suite file for the package you specified", func() {
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testsuite := readConvertedFileNamed("convert_fixtures_suite_test.go")
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goldMaster := readGoldMasterNamed("suite_test.go")
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Ω(testsuite).Should(Equal(goldMaster))
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})
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It("converts go tests in deeply nested packages (some may not contain go files)", func() {
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testsuite := readConvertedFileNamed("nested_without_gofiles", "subpackage", "nested_subpackage_test.go")
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goldMaster := readGoldMasterNamed("nested_subpackage_test.go")
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Ω(testsuite).Should(Equal(goldMaster))
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})
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It("creates ginkgo test suites for all nested packages", func() {
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testsuite := readConvertedFileNamed("nested", "nested_suite_test.go")
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goldMaster := readGoldMasterNamed("nested_suite_test.go")
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Ω(testsuite).Should(Equal(goldMaster))
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})
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})
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Context("with an existing test suite file", func() {
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BeforeEach(func() {
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goldMaster := readGoldMasterNamed("fixtures_suite_test.go")
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err := ioutil.WriteFile(filepath.Join(tmpDir, "convert_fixtures", "tmp_suite_test.go"), []byte(goldMaster), 0600)
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Ω(err).ShouldNot(HaveOccurred())
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})
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It("gracefully handles existing test suite files", func() {
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//nothing should have gone wrong!
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})
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})
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})
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