Switch all calls of assert.Nil to assert.NoError

Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>

cmd/podman/common/create_test.go

@@ -16,7 +16,7 @@ func TestPodOptions(t *testing.T) {
 
 	podOptions := entities.PodCreateOptions{}
 	err := common.ContainerToPodOptions(&exampleOptions, &podOptions)
-	assert.Nil(t, err)
+	assert.NoError(t, err)
 
 	cc := reflect.ValueOf(&exampleOptions).Elem()
 	pc := reflect.ValueOf(&podOptions).Elem()

cmd/quadlet/main_test.go

@@ -55,9 +55,9 @@ func TestIsUnambiguousName(t *testing.T) {
 
 func TestUnitDirs(t *testing.T) {
 	u, err := user.Current()
-	assert.Nil(t, err)
+	assert.NoError(t, err)
 	uidInt, err := strconv.Atoi(u.Uid)
-	assert.Nil(t, err)
+	assert.NoError(t, err)
 
 	if os.Getenv("_UNSHARED") != "true" {
 		unitDirs := getUnitDirs(false)
@@ -71,7 +71,7 @@ func TestUnitDirs(t *testing.T) {
 		assert.Equal(t, rootfulPaths.sorted, unitDirs, "rootful unit dirs should match")
 
 		configDir, err := os.UserConfigDir()
-		assert.Nil(t, err)
+		assert.NoError(t, err)
 
 		rootlessPaths := newSearchPaths()
 
@@ -106,13 +106,13 @@ func TestUnitDirs(t *testing.T) {
 
 		actualDir := filepath.Join(symLinkTestBaseDir, "actual")
 		err = os.Mkdir(actualDir, 0755)
-		assert.Nil(t, err)
+		assert.NoError(t, err)
 		innerDir := filepath.Join(actualDir, "inner")
 		err = os.Mkdir(innerDir, 0755)
-		assert.Nil(t, err)
+		assert.NoError(t, err)
 		symlink := filepath.Join(symLinkTestBaseDir, "symlink")
 		err = os.Symlink(actualDir, symlink)
-		assert.Nil(t, err)
+		assert.NoError(t, err)
 		t.Setenv("QUADLET_UNIT_DIRS", symlink)
 		unitDirs = getUnitDirs(true)
 		assert.Equal(t, []string{actualDir, innerDir}, unitDirs, "directory resolution should follow symlink")
@@ -133,7 +133,7 @@ func TestUnitDirs(t *testing.T) {
 			dirName := filepath.Join(path, name)
 			assert.NotContains(t, dirs, dirName)
 			err = os.Mkdir(dirName, 0755)
-			assert.Nil(t, err)
+			assert.NoError(t, err)
 			dirs = append(dirs, dirName)
 			return dirName, dirs
 		}
@@ -141,7 +141,7 @@ func TestUnitDirs(t *testing.T) {
 		linkDir := func(path, name, target string) {
 			linkName := filepath.Join(path, name)
 			err = os.Symlink(target, linkName)
-			assert.Nil(t, err)
+			assert.NoError(t, err)
 		}
 
 		symLinkRecursiveTestBaseDir := t.TempDir()
@@ -199,39 +199,39 @@ func TestUnitDirs(t *testing.T) {
 		}
 		c.Env = append(os.Environ(), "_UNSHARED=true")
 		err = c.Run()
-		assert.Nil(t, err)
+		assert.NoError(t, err)
 	} else {
 		fmt.Println(os.Args)
 
 		symLinkTestBaseDir := t.TempDir()
 		rootF, err := os.Open("/")
-		assert.Nil(t, err)
+		assert.NoError(t, err)
 		defer rootF.Close()
 		defer func() {
 			err := rootF.Chdir()
-			assert.Nil(t, err)
+			assert.NoError(t, err)
 			err = syscall.Chroot(".")
-			assert.Nil(t, err)
+			assert.NoError(t, err)
 		}()
 		err = syscall.Chroot(symLinkTestBaseDir)
-		assert.Nil(t, err)
+		assert.NoError(t, err)
 
 		err = os.MkdirAll(quadlet.UnitDirAdmin, 0755)
-		assert.Nil(t, err)
+		assert.NoError(t, err)
 		err = os.RemoveAll(quadlet.UnitDirAdmin)
-		assert.Nil(t, err)
+		assert.NoError(t, err)
 
 		createDir := func(path, name string) string {
 			dirName := filepath.Join(path, name)
 			err = os.Mkdir(dirName, 0755)
-			assert.Nil(t, err)
+			assert.NoError(t, err)
 			return dirName
 		}
 
 		linkDir := func(path, name, target string) {
 			linkName := filepath.Join(path, name)
 			err = os.Symlink(target, linkName)
-			assert.Nil(t, err)
+			assert.NoError(t, err)
 		}
 
 		systemdDir := createDir("/", "systemd")

libpod/container_internal_test.go

@@ -33,7 +33,7 @@ func TestParseOptionIDs(t *testing.T) {
 	assert.NotNil(t, err)
 
 	mappings, err := parseOptionIDs(idMap, "100-200-2")
-	assert.Nil(t, err)
+	assert.NoError(t, err)
 	assert.NotNil(t, mappings)
 
 	assert.Equal(t, len(mappings), 1)
@@ -43,7 +43,7 @@ func TestParseOptionIDs(t *testing.T) {
 	assert.Equal(t, mappings[0].Size, 2)
 
 	mappings, err = parseOptionIDs(idMap, "100-200-2#300-400-5")
-	assert.Nil(t, err)
+	assert.NoError(t, err)
 	assert.NotNil(t, mappings)
 
 	assert.Equal(t, len(mappings), 2)
@@ -57,7 +57,7 @@ func TestParseOptionIDs(t *testing.T) {
 	assert.Equal(t, mappings[1].Size, 5)
 
 	mappings, err = parseOptionIDs(idMap, "@100-200-2#@300-400-5")
-	assert.Nil(t, err)
+	assert.NoError(t, err)
 	assert.NotNil(t, mappings)
 
 	assert.Equal(t, len(mappings), 2)
@@ -97,7 +97,7 @@ func TestParseIDMapMountOption(t *testing.T) {
 		GIDMap: gidMap,
 	}
 	uids, gids, err := parseIDMapMountOption(options, "idmap")
-	assert.Nil(t, err)
+	assert.NoError(t, err)
 	assert.Equal(t, len(uids), 1)
 	assert.Equal(t, len(gids), 1)
 
@@ -110,7 +110,7 @@ func TestParseIDMapMountOption(t *testing.T) {
 	assert.Equal(t, gids[0].Size, uint32(10000))
 
 	uids, gids, err = parseIDMapMountOption(options, "idmap=uids=0-1-10#10-11-10;gids=0-3-10")
-	assert.Nil(t, err)
+	assert.NoError(t, err)
 	assert.Equal(t, len(uids), 2)
 	assert.Equal(t, len(gids), 1)
 

pkg/domain/utils/utils_test.go

@@ -82,34 +82,34 @@ func TestParseSCPArgs(t *testing.T) {
 	var dest *entities.ScpTransferImageOptions
 	var err error
 	source, _, err = ParseImageSCPArg(args[0])
-	assert.Nil(t, err)
+	assert.NoError(t, err)
 	assert.Equal(t, source.Image, "alpine")
 
 	dest, _, err = ParseImageSCPArg(args[1])
-	assert.Nil(t, err)
+	assert.NoError(t, err)
 	assert.Equal(t, dest.Image, "")
 	assert.Equal(t, dest.User, "root")
 
 	args = []string{"root@localhost::alpine"}
 	source, _, err = ParseImageSCPArg(args[0])
-	assert.Nil(t, err)
+	assert.NoError(t, err)
 	assert.Equal(t, source.User, "root")
 	assert.Equal(t, source.Image, "alpine")
 
 	args = []string{"charliedoern@192.168.68.126::alpine", "foobar@192.168.68.126::"}
 	source, _, err = ParseImageSCPArg(args[0])
-	assert.Nil(t, err)
+	assert.NoError(t, err)
 	assert.True(t, source.Remote)
 	assert.Equal(t, source.Image, "alpine")
 
 	dest, _, err = ParseImageSCPArg(args[1])
-	assert.Nil(t, err)
+	assert.NoError(t, err)
 	assert.True(t, dest.Remote)
 	assert.Equal(t, dest.Image, "")
 
 	args = []string{"charliedoern@192.168.68.126::alpine"}
 	source, _, err = ParseImageSCPArg(args[0])
-	assert.Nil(t, err)
+	assert.NoError(t, err)
 	assert.True(t, source.Remote)
 	assert.Equal(t, source.Image, "alpine")
 }

pkg/machine/config_test.go

@@ -13,8 +13,8 @@ import (
 func TestGetSSHIdentityPath(t *testing.T) {
 	name := "p-test"
 	datadir, err := env.GetGlobalDataDir()
-	assert.Nil(t, err)
+	assert.NoError(t, err)
 	identityPath, err := env.GetSSHIdentityPath(name)
-	assert.Nil(t, err)
+	assert.NoError(t, err)
 	assert.Equal(t, identityPath, filepath.Join(datadir, name))
 }

pkg/machine/provider/platform_test.go

@@ -25,14 +25,14 @@ func TestSupportedProviders(t *testing.T) {
 
 func TestInstalledProviders(t *testing.T) {
 	installed, err := InstalledProviders()
-	assert.Nil(t, err)
+	assert.NoError(t, err)
 	switch runtime.GOOS {
 	case "darwin":
 		// TODO: need to verify if an arm64 machine reports {applehv, libkrun}
 		assert.Equal(t, []define.VMType{define.AppleHvVirt}, installed)
 	case "windows":
 		provider, err := Get()
-		assert.Nil(t, err)
+		assert.NoError(t, err)
 		assert.Contains(t, installed, provider)
 	case "linux":
 		assert.Equal(t, []define.VMType{define.QemuVirt}, installed)
@@ -41,7 +41,7 @@ func TestInstalledProviders(t *testing.T) {
 
 func TestHasPermsForProvider(t *testing.T) {
 	provider, err := Get()
-	assert.Nil(t, err)
+	assert.NoError(t, err)
 	assert.True(t, HasPermsForProvider(provider.VMType()))
 }
 
@@ -72,7 +72,7 @@ func TestBadSupportedProviders(t *testing.T) {
 
 func TestBadInstalledProviders(t *testing.T) {
 	installed, err := InstalledProviders()
-	assert.Nil(t, err)
+	assert.NoError(t, err)
 	switch runtime.GOOS {
 	case "darwin":
 		assert.NotEqual(t, []define.VMType{define.QemuVirt}, installed)

pkg/specgen/generate/kube/play_test.go

@@ -448,7 +448,7 @@ func TestEnvVarValue(t *testing.T) {
 	stringNumCPUs := strconv.Itoa(runtime.NumCPU())
 
 	mi, err := meminfo.Read()
-	assert.Nil(t, err)
+	assert.NoError(t, err)
 	stringMemTotal := strconv.FormatInt(mi.MemTotal, 10)
 
 	tests := []struct {

pkg/specgenutil/specgenutil_test.go

@@ -59,7 +59,7 @@ func TestWinPath(t *testing.T) {
 			assert.NotNil(t, err, msg)
 			continue
 		}
-		if !assert.Nil(t, err, msg) {
+		if !assert.NoError(t, err, msg) {
 			continue
 		}
 		if test.isN {
@@ -80,14 +80,14 @@ func TestWinPath(t *testing.T) {
 
 func TestParseLinuxResourcesDeviceAccess(t *testing.T) {
 	d, err := parseLinuxResourcesDeviceAccess("a *:* rwm")
-	assert.Nil(t, err, "err is nil")
+	assert.NoError(t, err, "err is nil")
 	assert.True(t, d.Allow, "allow is true")
 	assert.Equal(t, d.Type, "a", "type is 'a'")
 	assert.Nil(t, d.Minor, "minor is nil")
 	assert.Nil(t, d.Major, "major is nil")
 
 	d, err = parseLinuxResourcesDeviceAccess("b 3:* rwm")
-	assert.Nil(t, err, "err is nil")
+	assert.NoError(t, err, "err is nil")
 	assert.True(t, d.Allow, "allow is true")
 	assert.Equal(t, d.Type, "b", "type is 'b'")
 	assert.Nil(t, d.Minor, "minor is nil")
@@ -95,7 +95,7 @@ func TestParseLinuxResourcesDeviceAccess(t *testing.T) {
 	assert.Equal(t, *d.Major, int64(3), "major is 3")
 
 	d, err = parseLinuxResourcesDeviceAccess("a *:3 rwm")
-	assert.Nil(t, err, "err is nil")
+	assert.NoError(t, err, "err is nil")
 	assert.True(t, d.Allow, "allow is true")
 	assert.Equal(t, d.Type, "a", "type is 'a'")
 	assert.Nil(t, d.Major, "major is nil")
@@ -103,7 +103,7 @@ func TestParseLinuxResourcesDeviceAccess(t *testing.T) {
 	assert.Equal(t, *d.Minor, int64(3), "minor is 3")
 
 	d, err = parseLinuxResourcesDeviceAccess("c 1:2 rwm")
-	assert.Nil(t, err, "err is nil")
+	assert.NoError(t, err, "err is nil")
 	assert.True(t, d.Allow, "allow is true")
 	assert.Equal(t, d.Type, "c", "type is 'c'")
 	assert.NotNil(t, d.Major, "minor is not nil")

pkg/util/utils_test.go

@@ -692,7 +692,7 @@ func TestGetRootlessKeepIDMapping(t *testing.T) {
 
 	for _, test := range tests {
 		options, uid, gid, err := getRootlessKeepIDMapping(test.uid, test.gid, test.uids, test.gids, test.size)
-		assert.Nil(t, err)
+		assert.NoError(t, err)
 		assert.Equal(t, test.expectedOptions, options)
 		assert.Equal(t, test.expectedUID, uid)
 		assert.Equal(t, test.expectedGID, gid)
@@ -817,7 +817,7 @@ func TestProcessOptions(t *testing.T) {
 			if tt.expectErr {
 				assert.NotNil(t, err)
 			} else {
-				assert.Nil(t, err)
+				assert.NoError(t, err)
 				sort.Strings(opts)
 				sort.Strings(tt.expected)
 				assert.Equal(t, opts, tt.expected)