e2e tests: clean up antihelpful BeTrue()s

test/e2e/build_test.go

@@ -230,8 +230,7 @@ RUN printenv http_proxy`, ALPINE)
 		session := podmanTest.Podman([]string{"build", "--pull-never", "--http-proxy", "--file", dockerfilePath, podmanTest.TempDir})
 		session.Wait(120)
 		Expect(session).Should(Exit(0))
-		ok, _ := session.GrepString("1.2.3.4")
-		Expect(ok).To(BeTrue())
+		Expect(session.OutputToString()).To(ContainSubstring("1.2.3.4"))
 		os.Unsetenv("http_proxy")
 	})
 
@@ -284,8 +283,7 @@ RUN find /test`, ALPINE)
 		session := podmanTest.Podman([]string{"build", "--pull-never", "-t", "test", "-f", "Containerfile", targetSubPath})
 		session.WaitWithDefaultTimeout()
 		Expect(session).Should(Exit(0))
-		ok, _ := session.GrepString("/test/dummy")
-		Expect(ok).To(BeTrue())
+		Expect(session.OutputToString()).To(ContainSubstring("/test/dummy"))
 	})
 
 	It("podman remote test container/docker file is not at root of context dir", func() {
@@ -392,8 +390,7 @@ subdir**`
 		Expect(session).Should(Exit(0))
 		ok, _ := session.GrepString("/testfilter/dummy1")
 		Expect(ok).NotTo(BeTrue())
-		ok, _ = session.GrepString("/testfilter/dummy2")
-		Expect(ok).To(BeTrue())
+		Expect(session.OutputToString()).To(ContainSubstring("/testfilter/dummy2"))
 		ok, _ = session.GrepString("/testfilter/subdir")
 		Expect(ok).NotTo(BeTrue()) //.dockerignore filters both subdir and inside subdir
 		ok, _ = session.GrepString("/testfilter/subdir/dummy3")
@@ -450,14 +447,10 @@ RUN [[ -L /test/dummy-symlink ]] && echo SYMLNKOK || echo SYMLNKERR`, ALPINE)
 		session := podmanTest.Podman([]string{"build", "--pull-never", "-t", "test", targetSubPath})
 		session.WaitWithDefaultTimeout()
 		Expect(session).Should(Exit(0))
-		ok, _ := session.GrepString("/test/dummy")
-		Expect(ok).To(BeTrue())
-		ok, _ = session.GrepString("/test/emptyDir")
-		Expect(ok).To(BeTrue())
-		ok, _ = session.GrepString("/test/dummy-symlink")
-		Expect(ok).To(BeTrue())
-		ok, _ = session.GrepString("SYMLNKOK")
-		Expect(ok).To(BeTrue())
+		Expect(session.OutputToString()).To(ContainSubstring("/test/dummy"))
+		Expect(session.OutputToString()).To(ContainSubstring("/test/emptyDir"))
+		Expect(session.OutputToString()).To(ContainSubstring("/test/dummy-symlink"))
+		Expect(session.OutputToString()).To(ContainSubstring("SYMLNKOK"))
 	})
 
 	It("podman build --from, --add-host, --cap-drop, --cap-add", func() {

test/e2e/checkpoint_test.go

@@ -191,7 +191,7 @@ var _ = Describe("Podman checkpoint", func() {
 		ps := podmanTest.Podman([]string{"ps", "-q", "--no-trunc"})
 		ps.WaitWithDefaultTimeout()
 		Expect(ps).Should(Exit(0))
-		Expect(ps.LineInOutputContains(session1.OutputToString())).To(BeTrue())
+		Expect(ps.OutputToString()).To(ContainSubstring(session1.OutputToString()))
 		Expect(ps.LineInOutputContains(session2.OutputToString())).To(BeFalse())
 
 		result = podmanTest.Podman([]string{"container", "restore", "second"})

test/e2e/containers_conf_test.go

@@ -224,21 +224,21 @@ var _ = Describe("Podman run", func() {
 		session := podmanTest.Podman([]string{"run", ALPINE, "cat", "/etc/resolv.conf"})
 		session.WaitWithDefaultTimeout()
 		Expect(session).Should(Exit(0))
-		session.LineInOutputStartsWith("search foobar.com")
+		Expect(session.OutputToStringArray()).To(ContainElement(HavePrefix("search foobar.com")))
 	})
 
 	It("podman run add dns server", func() {
 		session := podmanTest.Podman([]string{"run", ALPINE, "cat", "/etc/resolv.conf"})
 		session.WaitWithDefaultTimeout()
 		Expect(session).Should(Exit(0))
-		session.LineInOutputStartsWith("server 1.2.3.4")
+		Expect(session.OutputToStringArray()).To(ContainElement(HavePrefix("nameserver 1.2.3.4")))
 	})
 
 	It("podman run add dns option", func() {
 		session := podmanTest.Podman([]string{"run", ALPINE, "cat", "/etc/resolv.conf"})
 		session.WaitWithDefaultTimeout()
 		Expect(session).Should(Exit(0))
-		session.LineInOutputStartsWith("options debug")
+		Expect(session.OutputToStringArray()).To(ContainElement(HavePrefix("options debug")))
 	})
 
 	It("podman run containers.conf remove all search domain", func() {
@@ -252,7 +252,7 @@ var _ = Describe("Podman run", func() {
 		session := podmanTest.Podman([]string{"run", ALPINE, "cat", "/etc/resolv.conf"})
 		session.WaitWithDefaultTimeout()
 		Expect(session).Should(Exit(0))
-		Expect(session.LineInOutputStartsWith("search")).To(BeTrue())
+		Expect(session.OutputToStringArray()).To(ContainElement(HavePrefix("search")))
 		Expect(session.OutputToString()).To(ContainSubstring("foobar.com"))
 
 		Expect(session.OutputToString()).To(ContainSubstring("1.2.3.4"))
@@ -308,7 +308,7 @@ var _ = Describe("Podman run", func() {
 		session = podmanTest.Podman([]string{"run", ALPINE, "cat", "/etc/resolv.conf"})
 		session.WaitWithDefaultTimeout()
 		Expect(session).Should(Exit(0))
-		Expect(session.LineInOutputStartsWith("search")).To(BeTrue())
+		Expect(session.OutputToStringArray()).To(ContainElement(HavePrefix("search")))
 		Expect(session.OutputToString()).To(ContainSubstring("foobar.com"))
 		Expect(session.OutputToString()).To(ContainSubstring("1.2.3.4"))
 		Expect(session.OutputToString()).To(ContainSubstring("debug"))
@@ -430,7 +430,7 @@ var _ = Describe("Podman run", func() {
 		session = podmanTest.Podman([]string{"info", "--format", "{{.Store.ImageCopyTmpDir}}"})
 		session.WaitWithDefaultTimeout()
 		Expect(session).Should(Exit(0))
-		Expect(session.LineInOutputContains("containers/storage/tmp")).To(BeTrue())
+		Expect(session.OutputToString()).To(ContainSubstring("containers/storage/tmp"))
 
 		containersConf = []byte(fmt.Sprintf("[engine]\nimage_copy_tmp_dir=\"storage1\""))
 		err = ioutil.WriteFile(configPath, containersConf, os.ModePerm)

test/e2e/create_test.go

@@ -237,8 +237,7 @@ var _ = Describe("Podman create", func() {
 
 		check := podmanTest.Podman([]string{"pod", "ps", "--no-trunc"})
 		check.WaitWithDefaultTimeout()
-		match, _ := check.GrepString("foobar")
-		Expect(match).To(BeTrue())
+		Expect(check.OutputToString()).To(ContainSubstring("foobar"))
 	})
 
 	It("podman create --pod-id-file", func() {

test/e2e/diff_test.go

@@ -64,8 +64,8 @@ var _ = Describe("Podman diff", func() {
 		session.WaitWithDefaultTimeout()
 		containerDiff := session.OutputToStringArray()
 		sort.Strings(containerDiff)
-		Expect(session.LineInOutputContains("C /tmp")).To(BeTrue())
-		Expect(session.LineInOutputContains("A /tmp/diff-test")).To(BeTrue())
+		Expect(session.OutputToString()).To(ContainSubstring("C /tmp"))
+		Expect(session.OutputToString()).To(ContainSubstring("A /tmp/diff-test"))
 		session = podmanTest.Podman([]string{"commit", "diff-test", "diff-test-img"})
 		session.WaitWithDefaultTimeout()
 		Expect(session).Should(Exit(0))
@@ -88,8 +88,8 @@ var _ = Describe("Podman diff", func() {
 		session.WaitWithDefaultTimeout()
 		containerDiff := session.OutputToStringArray()
 		sort.Strings(containerDiff)
-		Expect(session.LineInOutputContains("C /tmp")).To(BeTrue())
-		Expect(session.LineInOutputContains("A /tmp/diff-test")).To(BeTrue())
+		Expect(session.OutputToString()).To(ContainSubstring("C /tmp"))
+		Expect(session.OutputToString()).To(ContainSubstring("A /tmp/diff-test"))
 		Expect(session).Should(Exit(0))
 	})
 
@@ -127,9 +127,9 @@ RUN echo test
 		session.WaitWithDefaultTimeout()
 		Expect(session).Should(Exit(0))
 		Expect(len(session.OutputToStringArray())).To(BeNumerically("==", 4))
-		Expect(session.LineInOutputContains("A " + file1)).To(BeTrue())
-		Expect(session.LineInOutputContains("A " + file2)).To(BeTrue())
-		Expect(session.LineInOutputContains("A " + file3)).To(BeTrue())
+		Expect(session.OutputToString()).To(ContainSubstring("A " + file1))
+		Expect(session.OutputToString()).To(ContainSubstring("A " + file2))
+		Expect(session.OutputToString()).To(ContainSubstring("A " + file3))
 	})
 
 	It("podman image diff of single image", func() {

test/e2e/image_scp_test.go

@@ -77,7 +77,7 @@ var _ = Describe("podman image scp", func() {
 		list := podmanTest.Podman([]string{"image", "list"}) // our image should now contain alpine loaded in from root
 		list.WaitWithDefaultTimeout()
 		Expect(list).To(Exit(0))
-		Expect(list.LineInOutputStartsWith("quay.io/libpod/alpine")).To(BeTrue())
+		Expect(list.OutputToStringArray()).To(ContainElement(HavePrefix("quay.io/libpod/alpine")))
 
 		scp = podmanTest.PodmanAsUser([]string{"image", "scp", "root@localhost::" + ALPINE}, 0, 0, "", env) //transfer from root to rootless (us)
 		scp.WaitWithDefaultTimeout()

test/e2e/images_test.go

@@ -41,17 +41,17 @@ var _ = Describe("Podman images", func() {
 		session.WaitWithDefaultTimeout()
 		Expect(session).Should(Exit(0))
 		Expect(len(session.OutputToStringArray())).To(BeNumerically(">", 2))
-		Expect(session.LineInOutputStartsWith("quay.io/libpod/alpine")).To(BeTrue())
-		Expect(session.LineInOutputStartsWith("quay.io/libpod/busybox")).To(BeTrue())
+		Expect(session.OutputToStringArray()).To(ContainElement(HavePrefix("quay.io/libpod/alpine")))
+		Expect(session.OutputToStringArray()).To(ContainElement(HavePrefix("quay.io/libpod/busybox")))
 	})
 
 	It("podman image List", func() {
 		session := podmanTest.Podman([]string{"image", "list"})
 		session.WaitWithDefaultTimeout()
 		Expect(session).Should(Exit(0))
 		Expect(len(session.OutputToStringArray())).To(BeNumerically(">", 2))
-		Expect(session.LineInOutputStartsWith("quay.io/libpod/alpine")).To(BeTrue())
-		Expect(session.LineInOutputStartsWith("quay.io/libpod/busybox")).To(BeTrue())
+		Expect(session.OutputToStringArray()).To(ContainElement(HavePrefix("quay.io/libpod/alpine")))
+		Expect(session.OutputToStringArray()).To(ContainElement(HavePrefix("quay.io/libpod/busybox")))
 	})
 
 	It("podman images with multiple tags", func() {
@@ -86,8 +86,8 @@ var _ = Describe("Podman images", func() {
 		session.WaitWithDefaultTimeout()
 		Expect(session).Should(Exit(0))
 		Expect(len(session.OutputToStringArray())).To(BeNumerically(">", 2))
-		Expect(session.LineInOutputStartsWith("quay.io/libpod/alpine")).To(BeTrue())
-		Expect(session.LineInOutputStartsWith("quay.io/libpod/busybox")).To(BeTrue())
+		Expect(session.OutputToStringArray()).To(ContainElement(HavePrefix("quay.io/libpod/alpine")))
+		Expect(session.OutputToStringArray()).To(ContainElement(HavePrefix("quay.io/libpod/busybox")))
 	})
 
 	It("podman empty images list in JSON format", func() {
@@ -150,13 +150,13 @@ var _ = Describe("Podman images", func() {
 		retalpine.WaitWithDefaultTimeout()
 		Expect(retalpine).Should(Exit(0))
 		Expect(len(retalpine.OutputToStringArray())).To(Equal(6))
-		Expect(retalpine.LineInOutputContains("alpine")).To(BeTrue())
+		Expect(retalpine.OutputToString()).To(ContainSubstring("alpine"))
 
 		retalpine = podmanTest.Podman([]string{"images", "-f", "reference=alpine"})
 		retalpine.WaitWithDefaultTimeout()
 		Expect(retalpine).Should(Exit(0))
 		Expect(len(retalpine.OutputToStringArray())).To(Equal(6))
-		Expect(retalpine.LineInOutputContains("alpine")).To(BeTrue())
+		Expect(retalpine.OutputToString()).To(ContainSubstring("alpine"))
 
 		retnone := podmanTest.Podman([]string{"images", "-q", "-f", "reference=bogus"})
 		retnone.WaitWithDefaultTimeout()

test/e2e/import_test.go

@@ -87,7 +87,7 @@ var _ = Describe("Podman import", func() {
 		results := podmanTest.Podman([]string{"history", "imported-image", "--format", "{{.Comment}}"})
 		results.WaitWithDefaultTimeout()
 		Expect(results).Should(Exit(0))
-		Expect(results.LineInOutputStartsWith("importing container test message")).To(BeTrue())
+		Expect(results.OutputToStringArray()).To(ContainElement(HavePrefix("importing container test message")))
 	})
 
 	It("podman import with change flag CMD=<path>", func() {

test/e2e/load_test.go

@@ -214,7 +214,7 @@ var _ = Describe("Podman load", func() {
 		result := podmanTest.Podman([]string{"images", "hello:world"})
 		result.WaitWithDefaultTimeout()
 		Expect(result.LineInOutputContains("docker")).To(Not(BeTrue()))
-		Expect(result.LineInOutputContains("localhost")).To(BeTrue())
+		Expect(result.OutputToString()).To(ContainSubstring("localhost"))
 	})
 
 	It("podman load localhost registry from scratch and :latest", func() {
@@ -239,7 +239,7 @@ var _ = Describe("Podman load", func() {
 		result := podmanTest.Podman([]string{"images", "hello:latest"})
 		result.WaitWithDefaultTimeout()
 		Expect(result.LineInOutputContains("docker")).To(Not(BeTrue()))
-		Expect(result.LineInOutputContains("localhost")).To(BeTrue())
+		Expect(result.OutputToString()).To(ContainSubstring("localhost"))
 	})
 
 	It("podman load localhost registry from dir", func() {
@@ -265,7 +265,7 @@ var _ = Describe("Podman load", func() {
 		result := podmanTest.Podman([]string{"images", "load:latest"})
 		result.WaitWithDefaultTimeout()
 		Expect(result.LineInOutputContains("docker")).To(Not(BeTrue()))
-		Expect(result.LineInOutputContains("localhost")).To(BeTrue())
+		Expect(result.OutputToString()).To(ContainSubstring("localhost"))
 	})
 
 	It("podman load xz compressed image", func() {
@@ -290,7 +290,7 @@ var _ = Describe("Podman load", func() {
 		result := podmanTest.Podman([]string{"load", "-i", "./testdata/docker-two-images.tar.xz"})
 		result.WaitWithDefaultTimeout()
 		Expect(result).Should(Exit(0))
-		Expect(result.LineInOutputContains("example.com/empty:latest")).To(BeTrue())
-		Expect(result.LineInOutputContains("example.com/empty/but:different")).To(BeTrue())
+		Expect(result.OutputToString()).To(ContainSubstring("example.com/empty:latest"))
+		Expect(result.OutputToString()).To(ContainSubstring("example.com/empty/but:different"))
 	})
 })

test/e2e/network_test.go

@@ -46,7 +46,7 @@ var _ = Describe("Podman network", func() {
 		session := podmanTest.Podman([]string{"network", "ls"})
 		session.WaitWithDefaultTimeout()
 		Expect(session).Should(Exit(0))
-		Expect(session.LineInOutputContains(name)).To(BeTrue())
+		Expect(session.OutputToString()).To(ContainSubstring(name))
 	})
 
 	It("podman network list -q", func() {
@@ -56,7 +56,7 @@ var _ = Describe("Podman network", func() {
 		session := podmanTest.Podman([]string{"network", "ls", "--quiet"})
 		session.WaitWithDefaultTimeout()
 		Expect(session).Should(Exit(0))
-		Expect(session.LineInOutputContains(name)).To(BeTrue())
+		Expect(session.OutputToString()).To(ContainSubstring(name))
 	})
 
 	It("podman network list --filter success", func() {
@@ -66,7 +66,7 @@ var _ = Describe("Podman network", func() {
 		session := podmanTest.Podman([]string{"network", "ls", "--filter", "driver=bridge"})
 		session.WaitWithDefaultTimeout()
 		Expect(session).Should(Exit(0))
-		Expect(session.LineInOutputContains(name)).To(BeTrue())
+		Expect(session.OutputToString()).To(ContainSubstring(name))
 	})
 
 	It("podman network list --filter driver and name", func() {
@@ -200,7 +200,7 @@ var _ = Describe("Podman network", func() {
 			session := podmanTest.Podman([]string{"network", "ls", "--quiet"})
 			session.WaitWithDefaultTimeout()
 			Expect(session).Should(Exit(0))
-			Expect(session.LineInOutputContains(name)).To(BeTrue())
+			Expect(session.OutputToString()).To(ContainSubstring(name))
 
 			rm := podmanTest.Podman([]string{"network", rm, name})
 			rm.WaitWithDefaultTimeout()

test/e2e/pod_create_test.go

@@ -48,8 +48,7 @@ var _ = Describe("Podman pod create", func() {
 
 		check := podmanTest.Podman([]string{"pod", "ps", "-q", "--no-trunc"})
 		check.WaitWithDefaultTimeout()
-		match, _ := check.GrepString(podID)
-		Expect(match).To(BeTrue())
+		Expect(check.OutputToString()).To(ContainSubstring(podID))
 		Expect(len(check.OutputToStringArray())).To(Equal(1))
 	})
 
@@ -60,8 +59,7 @@ var _ = Describe("Podman pod create", func() {
 
 		check := podmanTest.Podman([]string{"pod", "ps", "--no-trunc"})
 		check.WaitWithDefaultTimeout()
-		match, _ := check.GrepString(name)
-		Expect(match).To(BeTrue())
+		Expect(check.OutputToString()).To(ContainSubstring(name))
 	})
 
 	It("podman create pod with doubled name", func() {
@@ -646,17 +644,15 @@ ENTRYPOINT ["sleep","99999"]
 		session.WaitWithDefaultTimeout()
 		Expect(session).Should(Exit(0))
 		uid := fmt.Sprintf("%d", os.Geteuid())
-		ok, _ := session.GrepString(uid)
-		Expect(ok).To(BeTrue())
+		Expect(session.OutputToString()).To(ContainSubstring(uid))
 
 		// Check passwd
 		session = podmanTest.Podman([]string{"run", "--pod", podName, ALPINE, "id", "-un"})
 		session.WaitWithDefaultTimeout()
 		Expect(session).Should(Exit(0))
 		u, err := user.Current()
 		Expect(err).To(BeNil())
-		ok, _ = session.GrepString(u.Name)
-		Expect(ok).To(BeTrue())
+		Expect(session.OutputToString()).To(ContainSubstring(u.Name))
 
 		// root owns /usr
 		session = podmanTest.Podman([]string{"run", "--pod", podName, ALPINE, "stat", "-c%u", "/usr"})
@@ -808,8 +804,7 @@ ENTRYPOINT ["sleep","99999"]
 		session = podmanTest.Podman([]string{"run", "--pod", podName, ALPINE, "cat", "/proc/self/uid_map"})
 		session.WaitWithDefaultTimeout()
 		Expect(session).Should(Exit(0))
-		ok, _ := session.GrepString("8191")
-		Expect(ok).To(BeTrue())
+		Expect(session.OutputToString()).To(ContainSubstring("8191"))
 	})
 
 	It("podman pod create --userns=auto:gidmapping=", func() {
@@ -846,8 +841,7 @@ ENTRYPOINT ["sleep","99999"]
 		session = podmanTest.Podman([]string{"run", "--pod", podName, ALPINE, "cat", "/proc/self/gid_map"})
 		session.WaitWithDefaultTimeout()
 		Expect(session).Should(Exit(0))
-		ok, _ := session.GrepString("8191")
-		Expect(ok).To(BeTrue())
+		Expect(session.OutputToString()).To(ContainSubstring("8191"))
 	})
 
 	It("podman pod create --volume", func() {

test/e2e/pod_infra_container_test.go

@@ -42,8 +42,7 @@ var _ = Describe("Podman pod create", func() {
 
 		check := podmanTest.Podman([]string{"pod", "ps", "-q", "--no-trunc"})
 		check.WaitWithDefaultTimeout()
-		match, _ := check.GrepString(podID)
-		Expect(match).To(BeTrue())
+		Expect(check.OutputToString()).To(ContainSubstring(podID))
 		Expect(len(check.OutputToStringArray())).To(Equal(1))
 
 		check = podmanTest.Podman([]string{"ps", "-qa", "--no-trunc"})