diff --git a/pkg/authn/methods_test.go b/pkg/authn/methods_test.go
index 2f3467a3c..483bc2fba 100644
--- a/pkg/authn/methods_test.go
+++ b/pkg/authn/methods_test.go
@@ -46,6 +46,7 @@ func TestMethodType_NotEqual(t *testing.T) {
 func TestMethod(t *testing.T) {
 	assert.Equal(t, MethodDefault, Method("default"))
 	assert.Equal(t, MethodDefault, Method(""))
+	assert.Equal(t, MethodDefault, Method("access_token"))
 	assert.Equal(t, MethodOAuth2, Method("oauth2"))
 	assert.Equal(t, MethodOIDC, Method("oidc"))
 	assert.Equal(t, MethodOIDC, Method("sso"))
@@ -53,3 +54,13 @@ func TestMethod(t *testing.T) {
 	assert.Equal(t, MethodTOTP, Method("totp"))
 	assert.Equal(t, MethodTOTP, Method("TOTP/2FA"))
 }
+
+func TestMethodType_IsUnknown(t *testing.T) {
+	assert.True(t, MethodUnknown.IsUnknown())
+	assert.False(t, MethodTOTP.IsUnknown())
+}
+
+func TestMethodType_IsSession(t *testing.T) {
+	assert.True(t, MethodSession.IsSession())
+	assert.False(t, MethodTOTP.IsSession())
+}
diff --git a/pkg/authn/providers_test.go b/pkg/authn/providers_test.go
index d78d35e35..d3c413aef 100644
--- a/pkg/authn/providers_test.go
+++ b/pkg/authn/providers_test.go
@@ -13,6 +13,8 @@ func TestProviderType_String(t *testing.T) {
 	assert.Equal(t, "local", ProviderLocal.String())
 	assert.Equal(t, "ldap", ProviderLDAP.String())
 	assert.Equal(t, "link", ProviderLink.String())
+	assert.Equal(t, "access_token", ProviderAccessToken.String())
+	assert.Equal(t, "client_credentials", ProviderClientCredentials.String())
 }
 
 func TestProviderType_IsRemote(t *testing.T) {
@@ -65,6 +67,8 @@ func TestProviderType_Pretty(t *testing.T) {
 	assert.Equal(t, "Default", ProviderDefault.Pretty())
 	assert.Equal(t, "Default", ProviderUnknown.Pretty())
 	assert.Equal(t, "Client", ProviderClient.Pretty())
+	assert.Equal(t, "Access Token", ProviderAccessToken.Pretty())
+	assert.Equal(t, "Client Credentials", ProviderClientCredentials.Pretty())
 }
 
 func TestProvider(t *testing.T) {
@@ -73,4 +77,15 @@ func TestProvider(t *testing.T) {
 	assert.Equal(t, ProviderDefault, Provider(""))
 	assert.Equal(t, ProviderLink, Provider("url"))
 	assert.Equal(t, ProviderDefault, Provider("default"))
+	assert.Equal(t, ProviderClientCredentials, Provider("oauth2"))
+}
+
+func TestProviderType_IsUnknown(t *testing.T) {
+	assert.True(t, ProviderUnknown.IsUnknown())
+	assert.False(t, ProviderLocal.IsUnknown())
+}
+
+func TestProviderType_IsApplication(t *testing.T) {
+	assert.True(t, ProviderApplication.IsApplication())
+	assert.False(t, ProviderLocal.IsApplication())
 }