dep ensure -update k8s.io/client-go (#197)

vendor/k8s.io/client-go/tools/clientcmd/validation_test.go

@@ -62,6 +62,7 @@ func TestConfirmUsableBadInfoButOkConfig(t *testing.T) {
 	okTest.testConfirmUsable("clean", t)
 	badValidation.testConfig(t)
 }
+
 func TestConfirmUsableBadInfoConfig(t *testing.T) {
 	config := clientcmdapi.NewConfig()
 	config.Clusters["missing ca"] = &clientcmdapi.Cluster{
@@ -83,6 +84,7 @@ func TestConfirmUsableBadInfoConfig(t *testing.T) {
 
 	test.testConfirmUsable("first", t)
 }
+
 func TestConfirmUsableEmptyConfig(t *testing.T) {
 	config := clientcmdapi.NewConfig()
 	test := configValidationTest{
@@ -92,6 +94,7 @@ func TestConfirmUsableEmptyConfig(t *testing.T) {
 
 	test.testConfirmUsable("", t)
 }
+
 func TestConfirmUsableMissingConfig(t *testing.T) {
 	config := clientcmdapi.NewConfig()
 	test := configValidationTest{
@@ -101,6 +104,7 @@ func TestConfirmUsableMissingConfig(t *testing.T) {
 
 	test.testConfirmUsable("not-here", t)
 }
+
 func TestValidateEmptyConfig(t *testing.T) {
 	config := clientcmdapi.NewConfig()
 	test := configValidationTest{
@@ -110,6 +114,7 @@ func TestValidateEmptyConfig(t *testing.T) {
 
 	test.testConfig(t)
 }
+
 func TestValidateMissingCurrentContextConfig(t *testing.T) {
 	config := clientcmdapi.NewConfig()
 	config.CurrentContext = "anything"
@@ -120,6 +125,7 @@ func TestValidateMissingCurrentContextConfig(t *testing.T) {
 
 	test.testConfig(t)
 }
+
 func TestIsContextNotFound(t *testing.T) {
 	config := clientcmdapi.NewConfig()
 	config.CurrentContext = "anything"
@@ -172,6 +178,7 @@ func TestValidateMissingReferencesConfig(t *testing.T) {
 	test.testContext("anything", t)
 	test.testConfig(t)
 }
+
 func TestValidateEmptyContext(t *testing.T) {
 	config := clientcmdapi.NewConfig()
 	config.CurrentContext = "anything"
@@ -185,6 +192,19 @@ func TestValidateEmptyContext(t *testing.T) {
 	test.testConfig(t)
 }
 
+func TestValidateEmptyContextName(t *testing.T) {
+	config := clientcmdapi.NewConfig()
+	config.CurrentContext = "anything"
+	config.Contexts[""] = &clientcmdapi.Context{Cluster: "missing", AuthInfo: "missing"}
+	test := configValidationTest{
+		config:                 config,
+		expectedErrorSubstring: []string{"empty context name", "is not allowed"},
+	}
+
+	test.testContext("", t)
+	test.testConfig(t)
+}
+
 func TestValidateEmptyClusterInfo(t *testing.T) {
 	config := clientcmdapi.NewConfig()
 	config.Clusters["empty"] = clientcmdapi.NewCluster()
@@ -223,6 +243,7 @@ func TestValidateMissingCAFileClusterInfo(t *testing.T) {
 	test.testCluster("missing ca", t)
 	test.testConfig(t)
 }
+
 func TestValidateCleanClusterInfo(t *testing.T) {
 	config := clientcmdapi.NewConfig()
 	config.Clusters["clean"] = &clientcmdapi.Cluster{
@@ -235,6 +256,7 @@ func TestValidateCleanClusterInfo(t *testing.T) {
 	test.testCluster("clean", t)
 	test.testConfig(t)
 }
+
 func TestValidateCleanWithCAClusterInfo(t *testing.T) {
 	tempFile, _ := ioutil.TempFile("", "")
 	defer os.Remove(tempFile.Name())
@@ -262,6 +284,7 @@ func TestValidateEmptyAuthInfo(t *testing.T) {
 	test.testAuthInfo("error", t)
 	test.testConfig(t)
 }
+
 func TestValidateCertFilesNotFoundAuthInfo(t *testing.T) {
 	config := clientcmdapi.NewConfig()
 	config.AuthInfos["error"] = &clientcmdapi.AuthInfo{
@@ -276,6 +299,7 @@ func TestValidateCertFilesNotFoundAuthInfo(t *testing.T) {
 	test.testAuthInfo("error", t)
 	test.testConfig(t)
 }
+
 func TestValidateCertDataOverridesFiles(t *testing.T) {
 	tempFile, _ := ioutil.TempFile("", "")
 	defer os.Remove(tempFile.Name())
@@ -295,6 +319,7 @@ func TestValidateCertDataOverridesFiles(t *testing.T) {
 	test.testAuthInfo("clean", t)
 	test.testConfig(t)
 }
+
 func TestValidateCleanCertFilesAuthInfo(t *testing.T) {
 	tempFile, _ := ioutil.TempFile("", "")
 	defer os.Remove(tempFile.Name())
@@ -311,6 +336,7 @@ func TestValidateCleanCertFilesAuthInfo(t *testing.T) {
 	test.testAuthInfo("clean", t)
 	test.testConfig(t)
 }
+
 func TestValidateCleanTokenAuthInfo(t *testing.T) {
 	config := clientcmdapi.NewConfig()
 	config.AuthInfos["clean"] = &clientcmdapi.AuthInfo{
@@ -339,6 +365,106 @@ func TestValidateMultipleMethodsAuthInfo(t *testing.T) {
 	test.testConfig(t)
 }
 
+func TestValidateAuthInfoExec(t *testing.T) {
+	config := clientcmdapi.NewConfig()
+	config.AuthInfos["user"] = &clientcmdapi.AuthInfo{
+		Exec: &clientcmdapi.ExecConfig{
+			Command:    "/bin/example",
+			APIVersion: "clientauthentication.k8s.io/v1alpha1",
+			Args:       []string{"hello", "world"},
+			Env: []clientcmdapi.ExecEnvVar{
+				{Name: "foo", Value: "bar"},
+			},
+		},
+	}
+	test := configValidationTest{
+		config: config,
+	}
+
+	test.testAuthInfo("user", t)
+	test.testConfig(t)
+}
+
+func TestValidateAuthInfoExecNoVersion(t *testing.T) {
+	config := clientcmdapi.NewConfig()
+	config.AuthInfos["user"] = &clientcmdapi.AuthInfo{
+		Exec: &clientcmdapi.ExecConfig{
+			Command: "/bin/example",
+		},
+	}
+	test := configValidationTest{
+		config: config,
+		expectedErrorSubstring: []string{
+			"apiVersion must be specified for user to use exec authentication plugin",
+		},
+	}
+
+	test.testAuthInfo("user", t)
+	test.testConfig(t)
+}
+
+func TestValidateAuthInfoExecNoCommand(t *testing.T) {
+	config := clientcmdapi.NewConfig()
+	config.AuthInfos["user"] = &clientcmdapi.AuthInfo{
+		Exec: &clientcmdapi.ExecConfig{
+			APIVersion: "clientauthentication.k8s.io/v1alpha1",
+		},
+	}
+	test := configValidationTest{
+		config: config,
+		expectedErrorSubstring: []string{
+			"command must be specified for user to use exec authentication plugin",
+		},
+	}
+
+	test.testAuthInfo("user", t)
+	test.testConfig(t)
+}
+
+func TestValidateAuthInfoExecWithAuthProvider(t *testing.T) {
+	config := clientcmdapi.NewConfig()
+	config.AuthInfos["user"] = &clientcmdapi.AuthInfo{
+		AuthProvider: &clientcmdapi.AuthProviderConfig{
+			Name: "oidc",
+		},
+		Exec: &clientcmdapi.ExecConfig{
+			Command:    "/bin/example",
+			APIVersion: "clientauthentication.k8s.io/v1alpha1",
+		},
+	}
+	test := configValidationTest{
+		config: config,
+		expectedErrorSubstring: []string{
+			"authProvider cannot be provided in combination with an exec plugin for user",
+		},
+	}
+
+	test.testAuthInfo("user", t)
+	test.testConfig(t)
+}
+
+func TestValidateAuthInfoExecInvalidEnv(t *testing.T) {
+	config := clientcmdapi.NewConfig()
+	config.AuthInfos["user"] = &clientcmdapi.AuthInfo{
+		Exec: &clientcmdapi.ExecConfig{
+			Command:    "/bin/example",
+			APIVersion: "clientauthentication.k8s.io/v1alpha1",
+			Env: []clientcmdapi.ExecEnvVar{
+				{Name: "foo"}, // No value
+			},
+		},
+	}
+	test := configValidationTest{
+		config: config,
+		expectedErrorSubstring: []string{
+			"env variable foo value must be specified for user to use exec authentication plugin",
+		},
+	}
+
+	test.testAuthInfo("user", t)
+	test.testConfig(t)
+}
+
 type configValidationTest struct {
 	config                 *clientcmdapi.Config
 	expectedErrorSubstring []string
@@ -363,6 +489,7 @@ func (c configValidationTest) testContext(contextName string, t *testing.T) {
 		}
 	}
 }
+
 func (c configValidationTest) testConfirmUsable(contextName string, t *testing.T) {
 	err := ConfirmUsable(*c.config, contextName)
 
@@ -382,6 +509,7 @@ func (c configValidationTest) testConfirmUsable(contextName string, t *testing.T
 		}
 	}
 }
+
 func (c configValidationTest) testConfig(t *testing.T) {
 	err := Validate(*c.config)
 
@@ -404,6 +532,7 @@ func (c configValidationTest) testConfig(t *testing.T) {
 		}
 	}
 }
+
 func (c configValidationTest) testCluster(clusterName string, t *testing.T) {
 	errs := validateClusterInfo(clusterName, *c.config.Clusters[clusterName])