Refactor authenticator

Signed-off-by: hongming <hongming@kubesphere.io>

pkg/apiserver/authentication/oauth/oidc_test.go

@@ -0,0 +1,78 @@
+/*
+
+ Copyright 2021 The KubeSphere Authors.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+     http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+*/
+package oauth
+
+import "testing"
+
+func TestIsValidResponseTypes(t *testing.T) {
+	type args struct {
+		responseTypes []string
+	}
+	tests := []struct {
+		name string
+		args args
+		want bool
+	}{
+		{
+			name: "valid response type",
+			args: args{responseTypes: []string{"code", "id_token"}},
+			want: true,
+		},
+		{
+			name: "invalid response type",
+			args: args{responseTypes: []string{"value"}},
+			want: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := IsValidResponseTypes(tt.args.responseTypes); got != tt.want {
+				t.Errorf("IsValidResponseTypes() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestIsValidScopes(t *testing.T) {
+	type args struct {
+		scopes []string
+	}
+	tests := []struct {
+		name string
+		args args
+		want bool
+	}{
+		{
+			name: "valid scope",
+			args: args{scopes: []string{"openid", "email"}},
+			want: true,
+		},
+		{
+			name: "invalid scope",
+			args: args{scopes: []string{"user"}},
+			want: false,
+		},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := IsValidScopes(tt.args.scopes); got != tt.want {
+				t.Errorf("IsValidScopes() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}