mirror of
https://github.com/EchoVault/SugarDB.git
synced 2025-10-05 16:06:57 +08:00
117 lines
2.8 KiB
Go
117 lines
2.8 KiB
Go
// Copyright 2024 Kelvin Clement Mwinuka
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package connection
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import (
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"bytes"
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"context"
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"errors"
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"github.com/echovault/echovault/internal/config"
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"github.com/echovault/echovault/pkg/constants"
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"github.com/echovault/echovault/pkg/echovault"
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"github.com/echovault/echovault/pkg/types"
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"github.com/tidwall/resp"
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"net"
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"strings"
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"testing"
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)
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var mockServer *echovault.EchoVault
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func init() {
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mockServer, _ = echovault.NewEchoVault(
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echovault.WithConfig(config.Config{
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DataDir: "",
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EvictionPolicy: constants.NoEviction,
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}),
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)
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}
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func getHandler(commands ...string) types.HandlerFunc {
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if len(commands) == 0 {
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return nil
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}
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for _, c := range mockServer.GetAllCommands() {
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if strings.EqualFold(commands[0], c.Command) && len(commands) == 1 {
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// Get command handler
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return c.HandlerFunc
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}
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if strings.EqualFold(commands[0], c.Command) {
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// Get sub-command handler
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for _, sc := range c.SubCommands {
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if strings.EqualFold(commands[1], sc.Command) {
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return sc.HandlerFunc
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}
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}
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}
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}
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return nil
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}
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func getHandlerFuncParams(ctx context.Context, cmd []string, conn *net.Conn) types.HandlerFuncParams {
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return types.HandlerFuncParams{
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Context: ctx,
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Command: cmd,
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Connection: conn,
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}
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}
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func Test_HandlePing(t *testing.T) {
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ctx := context.Background()
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tests := []struct {
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command []string
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expected string
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expectedErr error
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}{
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{
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command: []string{"PING"},
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expected: "PONG",
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expectedErr: nil,
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},
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{
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command: []string{"PING", "Hello, world!"},
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expected: "Hello, world!",
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expectedErr: nil,
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},
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{
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command: []string{"PING", "Hello, world!", "Once more"},
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expected: "",
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expectedErr: errors.New(constants.WrongArgsResponse),
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},
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}
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for _, test := range tests {
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res, err := getHandler("PING")(getHandlerFuncParams(ctx, test.command, nil))
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if test.expectedErr != nil && err != nil {
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if err.Error() != test.expectedErr.Error() {
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t.Errorf("expected error %s, got: %s", test.expectedErr.Error(), err.Error())
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}
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continue
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}
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if err != nil {
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t.Error(err)
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}
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rd := resp.NewReader(bytes.NewBuffer(res))
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v, _, err := rd.ReadValue()
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if err != nil {
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t.Error(err)
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}
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if v.String() != test.expected {
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t.Errorf("expected %s, got: %s", test.expected, v.String())
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}
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}
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}
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