gitRef = "f4364185253"
var err error
outputDir, err = ioutil.TempDir("", "bin")
Expect(err).NotTo(HaveOccurred())
outputFilePath = filepath.Join(outputDir, "some-binary")
})
AfterEach(func() {
Expect(os.RemoveAll(outputDir)).To(Succeed())
})
It("builds the provided source code using the CNI library at the given git ref", func() {
Expect(outputFilePath).NotTo(BeAnExistingFile())
err := testhelpers.BuildAt(programSource, gitRef, outputFilePath)
Expect(err).NotTo(HaveOccurred())
Expect(outputFilePath).To(BeAnExistingFile())
cmd := exec.Command(outputFilePath)
cmd.Env = []string{"CNI_COMMAND=VERSION"}
output, err := cmd.CombinedOutput()
Expect(err).To(BeAssignableToTypeOf(&exec.ExitError{}))
Expect(output).To(ContainSubstring("unknown CNI_COMMAND: VERSION"))
})
})
var _ = Describe("LocateCurrentGitRepo", func() {
It("returns the path to the root of the CNI git repo", func() {
path, err := testhelpers.LocateCurrentGitRepo()
pluginPath string
)
BeforeEach(func() {
pluginDir, err := ioutil.TempDir("", "plugins")
Expect(err).NotTo(HaveOccurred())
pluginPath = filepath.Join(pluginDir, "test-plugin")
})
AfterEach(func() {
Expect(os.RemoveAll(pluginDir)).To(Succeed())
})
DescribeTable("correctly reporting plugin versions",
func(gitRef string, pluginSource string, expectedVersions version.PluginInfo) {
Expect(testhelpers.BuildAt([]byte(pluginSource), gitRef, pluginPath)).To(Succeed())
versionInfo, err := invoke.GetVersionInfo(pluginPath)
Expect(err).NotTo(HaveOccurred())
Expect(versionInfo.SupportedVersions()).To(ConsistOf(expectedVersions.SupportedVersions()))
},
Entry("historical: before VERSION was introduced",
git_ref_v010, plugin_source_no_custom_versions,
version.PluginSupports("0.1.0"),
),
Entry("historical: when VERSION was introduced but plugins couldn't customize it",
git_ref_v020_no_custom_versions, plugin_source_no_custom_versions,
version.PluginSupports("0.1.0", "0.2.0"),
),
