diff options
Diffstat (limited to 'vendor/github.com/onsi/gomega/gexec/exit_matcher_test.go')
-rw-r--r-- | vendor/github.com/onsi/gomega/gexec/exit_matcher_test.go | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/vendor/github.com/onsi/gomega/gexec/exit_matcher_test.go b/vendor/github.com/onsi/gomega/gexec/exit_matcher_test.go new file mode 100644 index 0000000..79615dd --- /dev/null +++ b/vendor/github.com/onsi/gomega/gexec/exit_matcher_test.go @@ -0,0 +1,113 @@ +package gexec_test + +import ( + . "github.com/onsi/gomega/gexec" + "os/exec" + "time" + + . "github.com/onsi/ginkgo" + . "github.com/onsi/gomega" +) + +type NeverExits struct{} + +func (e NeverExits) ExitCode() int { + return -1 +} + +var _ = Describe("ExitMatcher", func() { + var command *exec.Cmd + var session *Session + + BeforeEach(func() { + var err error + command = exec.Command(fireflyPath, "0") + session, err = Start(command, nil, nil) + Ω(err).ShouldNot(HaveOccurred()) + }) + + Describe("when passed something that is an Exiter", func() { + It("should act normally", func() { + failures := InterceptGomegaFailures(func() { + Ω(NeverExits{}).Should(Exit()) + }) + + Ω(failures[0]).Should(ContainSubstring("Expected process to exit. It did not.")) + }) + }) + + Describe("when passed something that is not an Exiter", func() { + It("should error", func() { + failures := InterceptGomegaFailures(func() { + Ω("aardvark").Should(Exit()) + }) + + Ω(failures[0]).Should(ContainSubstring("Exit must be passed a gexec.Exiter")) + }) + }) + + Context("with no exit code", func() { + It("should say the right things when it fails", func() { + Ω(session).ShouldNot(Exit()) + + failures := InterceptGomegaFailures(func() { + Ω(session).Should(Exit()) + }) + + Ω(failures[0]).Should(ContainSubstring("Expected process to exit. It did not.")) + + Eventually(session).Should(Exit()) + + Ω(session).Should(Exit()) + + failures = InterceptGomegaFailures(func() { + Ω(session).ShouldNot(Exit()) + }) + + Ω(failures[0]).Should(ContainSubstring("Expected process not to exit. It did.")) + }) + }) + + Context("with an exit code", func() { + It("should say the right things when it fails", func() { + Ω(session).ShouldNot(Exit(0)) + Ω(session).ShouldNot(Exit(1)) + + failures := InterceptGomegaFailures(func() { + Ω(session).Should(Exit(0)) + }) + + Ω(failures[0]).Should(ContainSubstring("Expected process to exit. It did not.")) + + Eventually(session).Should(Exit(0)) + + Ω(session).Should(Exit(0)) + + failures = InterceptGomegaFailures(func() { + Ω(session).Should(Exit(1)) + }) + + Ω(failures[0]).Should(ContainSubstring("to match exit code:")) + + Ω(session).ShouldNot(Exit(1)) + + failures = InterceptGomegaFailures(func() { + Ω(session).ShouldNot(Exit(0)) + }) + + Ω(failures[0]).Should(ContainSubstring("not to match exit code:")) + }) + }) + + Describe("bailing out early", func() { + It("should bail out early once the process exits", func() { + t := time.Now() + + failures := InterceptGomegaFailures(func() { + Eventually(session).Should(Exit(1)) + }) + Ω(time.Since(t)).Should(BeNumerically("<=", 500*time.Millisecond)) + Ω(failures).Should(HaveLen(1)) + }) + }) +}) |