546 lines
13 KiB
Go
546 lines
13 KiB
Go
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package cassandra
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import (
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"errors"
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"testing"
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"time"
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"github.com/gocql/gocql"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestIsSAISupported(t *testing.T) {
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tests := []struct {
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name string
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version string
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expected bool
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}{
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{
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name: "version 5.0.0 should support SAI",
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version: "5.0.0",
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expected: true,
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},
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{
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name: "version 5.1.0 should support SAI",
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version: "5.1.0",
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expected: true,
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},
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{
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name: "version 6.0.0 should support SAI",
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version: "6.0.0",
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expected: true,
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},
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{
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name: "version 4.1.0 should support SAI",
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version: "4.1.0",
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expected: true,
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},
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{
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name: "version 4.2.0 should support SAI",
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version: "4.2.0",
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expected: true,
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},
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{
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name: "version 4.0.9 should support SAI",
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version: "4.0.9",
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expected: true,
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},
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{
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name: "version 4.0.10 should support SAI",
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version: "4.0.10",
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expected: true,
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},
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{
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name: "version 4.0.8 should not support SAI",
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version: "4.0.8",
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expected: false,
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},
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{
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name: "version 4.0.0 should not support SAI",
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version: "4.0.0",
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expected: false,
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},
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{
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name: "version 3.11.0 should not support SAI",
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version: "3.11.0",
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expected: false,
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},
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{
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name: "invalid version format should not support SAI",
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version: "invalid",
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expected: false,
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},
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{
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name: "empty version should not support SAI",
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version: "",
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expected: false,
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},
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{
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name: "version with only major should not support SAI",
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version: "5",
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expected: false,
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},
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{
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name: "version 4.0.9 with extra parts should support SAI",
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version: "4.0.9.1",
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expected: true,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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result := isSAISupported(tt.version)
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assert.Equal(t, tt.expected, result, "version %s should have SAI support = %v", tt.version, tt.expected)
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})
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}
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}
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func TestNew_Validation(t *testing.T) {
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tests := []struct {
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name string
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opts []Option
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wantErr bool
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errMsg string
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}{
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{
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name: "no hosts should return error",
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opts: []Option{},
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wantErr: true,
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errMsg: "at least one host is required",
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},
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{
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name: "empty hosts should return error",
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opts: []Option{WithHosts()},
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wantErr: true,
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errMsg: "at least one host is required",
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},
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{
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name: "valid hosts should not return error on validation",
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opts: []Option{
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WithHosts("localhost"),
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},
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wantErr: false,
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},
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{
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name: "multiple hosts should not return error on validation",
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opts: []Option{
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WithHosts("localhost", "127.0.0.1"),
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},
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wantErr: false,
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},
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{
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name: "with keyspace should not return error on validation",
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opts: []Option{
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WithHosts("localhost"),
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WithKeyspace("test_keyspace"),
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},
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wantErr: false,
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},
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{
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name: "with port should not return error on validation",
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opts: []Option{
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WithHosts("localhost"),
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WithPort(9042),
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},
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wantErr: false,
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},
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{
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name: "with auth should not return error on validation",
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opts: []Option{
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WithHosts("localhost"),
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WithAuth("user", "pass"),
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},
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wantErr: false,
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},
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{
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name: "with all options should not return error on validation",
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opts: []Option{
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WithHosts("localhost"),
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WithKeyspace("test_keyspace"),
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WithPort(9042),
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WithAuth("user", "pass"),
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WithConsistency(gocql.Quorum),
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WithConnectTimeoutSec(10),
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WithNumConns(10),
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WithMaxRetries(3),
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},
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wantErr: false,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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db, err := New(tt.opts...)
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if tt.wantErr {
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require.Error(t, err)
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if tt.errMsg != "" {
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assert.Contains(t, err.Error(), tt.errMsg)
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}
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assert.Nil(t, db)
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} else {
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// 注意：這裡可能會因為無法連接到真實的 Cassandra 而失敗
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// 但至少驗證了配置驗證邏輯
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if err != nil {
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// 如果錯誤不是驗證錯誤，而是連接錯誤，這是可以接受的
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assert.NotContains(t, err.Error(), "at least one host is required")
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}
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}
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})
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}
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}
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func TestDB_GetDefaultKeyspace(t *testing.T) {
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tests := []struct {
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name string
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keyspace string
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expectedResult string
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}{
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{
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name: "empty keyspace should return empty string",
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keyspace: "",
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expectedResult: "",
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},
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{
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name: "non-empty keyspace should return keyspace",
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keyspace: "test_keyspace",
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expectedResult: "test_keyspace",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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// 注意：這需要一個有效的 DB 實例
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// 在實際測試中，可能需要 mock 或使用 testcontainers
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// 這裡只是展示測試結構
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_ = tt
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})
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}
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}
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func TestDB_Version(t *testing.T) {
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tests := []struct {
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name string
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version string
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expected string
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}{
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{
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name: "version 5.0.0",
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version: "5.0.0",
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expected: "5.0.0",
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},
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{
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name: "version 4.0.9",
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version: "4.0.9",
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expected: "4.0.9",
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},
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{
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name: "version 3.11.0",
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version: "3.11.0",
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expected: "3.11.0",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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// 注意：這需要一個有效的 DB 實例
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// 在實際測試中，可能需要 mock 或使用 testcontainers
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_ = tt
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})
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}
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}
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func TestDB_SaiSupported(t *testing.T) {
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tests := []struct {
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name string
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version string
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expected bool
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}{
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{
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name: "version 5.0.0 should support SAI",
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version: "5.0.0",
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expected: true,
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},
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{
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name: "version 4.0.9 should support SAI",
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version: "4.0.9",
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expected: true,
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},
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{
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name: "version 4.0.8 should not support SAI",
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version: "4.0.8",
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expected: false,
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},
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{
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name: "version 3.11.0 should not support SAI",
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version: "3.11.0",
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expected: false,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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// 注意：這需要一個有效的 DB 實例
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// 在實際測試中，可能需要 mock 或使用 testcontainers
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// 這裡只是展示測試結構
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_ = tt
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})
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}
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}
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func TestDB_GetSession(t *testing.T) {
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t.Run("GetSession should return non-nil session", func(t *testing.T) {
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// 注意：這需要一個有效的 DB 實例
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// 在實際測試中，可能需要 mock 或使用 testcontainers
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})
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}
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func TestDB_Close(t *testing.T) {
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t.Run("Close should not panic", func(t *testing.T) {
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// 注意：這需要一個有效的 DB 實例
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// 在實際測試中，可能需要 mock 或使用 testcontainers
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})
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}
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func TestDB_getVersion(t *testing.T) {
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tests := []struct {
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name string
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version string
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queryErr error
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wantErr bool
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expectedVer string
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}{
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{
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name: "successful version query",
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version: "5.0.0",
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queryErr: nil,
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wantErr: false,
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expectedVer: "5.0.0",
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},
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{
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name: "query error should return error",
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version: "",
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queryErr: errors.New("connection failed"),
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wantErr: true,
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expectedVer: "",
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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// 注意：這需要 mock session
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// 在實際測試中，需要使用 mock 或 testcontainers
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_ = tt
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})
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}
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}
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func TestDB_withContextAndTimestamp(t *testing.T) {
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t.Run("withContextAndTimestamp should add context and timestamp", func(t *testing.T) {
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// 注意：這需要 mock query
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// 在實際測試中，需要使用 mock
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})
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}
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func TestDefaultConfig(t *testing.T) {
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t.Run("defaultConfig should return valid config", func(t *testing.T) {
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cfg := defaultConfig()
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require.NotNil(t, cfg)
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assert.Equal(t, defaultPort, cfg.Port)
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assert.Equal(t, defaultConsistency, cfg.Consistency)
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assert.Equal(t, defaultTimeoutSec, cfg.ConnectTimeoutSec)
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assert.Equal(t, defaultNumConns, cfg.NumConns)
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assert.Equal(t, defaultMaxRetries, cfg.MaxRetries)
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assert.Equal(t, defaultRetryMinInterval, cfg.RetryMinInterval)
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assert.Equal(t, defaultRetryMaxInterval, cfg.RetryMaxInterval)
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assert.Equal(t, defaultReconnectInitialInterval, cfg.ReconnectInitialInterval)
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assert.Equal(t, defaultReconnectMaxInterval, cfg.ReconnectMaxInterval)
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assert.Equal(t, defaultCqlVersion, cfg.CQLVersion)
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})
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}
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func TestOptionFunctions(t *testing.T) {
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tests := []struct {
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name string
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opt Option
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validateConfig func(*testing.T, *config)
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}{
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{
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name: "WithHosts should set hosts",
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opt: WithHosts("host1", "host2"),
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validateConfig: func(t *testing.T, c *config) {
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assert.Equal(t, []string{"host1", "host2"}, c.Hosts)
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},
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},
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{
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name: "WithPort should set port",
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opt: WithPort(9999),
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validateConfig: func(t *testing.T, c *config) {
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assert.Equal(t, 9999, c.Port)
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},
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},
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{
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name: "WithKeyspace should set keyspace",
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opt: WithKeyspace("test_keyspace"),
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validateConfig: func(t *testing.T, c *config) {
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assert.Equal(t, "test_keyspace", c.Keyspace)
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},
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},
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{
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name: "WithAuth should set auth and enable UseAuth",
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opt: WithAuth("user", "pass"),
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validateConfig: func(t *testing.T, c *config) {
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assert.Equal(t, "user", c.Username)
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assert.Equal(t, "pass", c.Password)
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assert.True(t, c.UseAuth)
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},
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},
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{
|
||
|
|
name: "WithConsistency should set consistency",
|
||
|
|
opt: WithConsistency(gocql.One),
|
||
|
|
validateConfig: func(t *testing.T, c *config) {
|
||
|
|
assert.Equal(t, gocql.One, c.Consistency)
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "WithConnectTimeoutSec should set timeout",
|
||
|
|
opt: WithConnectTimeoutSec(20),
|
||
|
|
validateConfig: func(t *testing.T, c *config) {
|
||
|
|
assert.Equal(t, 20, c.ConnectTimeoutSec)
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "WithConnectTimeoutSec with zero should use default",
|
||
|
|
opt: WithConnectTimeoutSec(0),
|
||
|
|
validateConfig: func(t *testing.T, c *config) {
|
||
|
|
assert.Equal(t, defaultTimeoutSec, c.ConnectTimeoutSec)
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "WithNumConns should set numConns",
|
||
|
|
opt: WithNumConns(20),
|
||
|
|
validateConfig: func(t *testing.T, c *config) {
|
||
|
|
assert.Equal(t, 20, c.NumConns)
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "WithNumConns with zero should use default",
|
||
|
|
opt: WithNumConns(0),
|
||
|
|
validateConfig: func(t *testing.T, c *config) {
|
||
|
|
assert.Equal(t, defaultNumConns, c.NumConns)
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "WithMaxRetries should set maxRetries",
|
||
|
|
opt: WithMaxRetries(5),
|
||
|
|
validateConfig: func(t *testing.T, c *config) {
|
||
|
|
assert.Equal(t, 5, c.MaxRetries)
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "WithMaxRetries with zero should use default",
|
||
|
|
opt: WithMaxRetries(0),
|
||
|
|
validateConfig: func(t *testing.T, c *config) {
|
||
|
|
assert.Equal(t, defaultMaxRetries, c.MaxRetries)
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "WithRetryMinInterval should set retryMinInterval",
|
||
|
|
opt: WithRetryMinInterval(2 * time.Second),
|
||
|
|
validateConfig: func(t *testing.T, c *config) {
|
||
|
|
assert.Equal(t, 2*time.Second, c.RetryMinInterval)
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "WithRetryMinInterval with zero should use default",
|
||
|
|
opt: WithRetryMinInterval(0),
|
||
|
|
validateConfig: func(t *testing.T, c *config) {
|
||
|
|
assert.Equal(t, defaultRetryMinInterval, c.RetryMinInterval)
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "WithRetryMaxInterval should set retryMaxInterval",
|
||
|
|
opt: WithRetryMaxInterval(60 * time.Second),
|
||
|
|
validateConfig: func(t *testing.T, c *config) {
|
||
|
|
assert.Equal(t, 60*time.Second, c.RetryMaxInterval)
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "WithRetryMaxInterval with zero should use default",
|
||
|
|
opt: WithRetryMaxInterval(0),
|
||
|
|
validateConfig: func(t *testing.T, c *config) {
|
||
|
|
assert.Equal(t, defaultRetryMaxInterval, c.RetryMaxInterval)
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "WithReconnectInitialInterval should set reconnectInitialInterval",
|
||
|
|
opt: WithReconnectInitialInterval(2 * time.Second),
|
||
|
|
validateConfig: func(t *testing.T, c *config) {
|
||
|
|
assert.Equal(t, 2*time.Second, c.ReconnectInitialInterval)
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "WithReconnectInitialInterval with zero should use default",
|
||
|
|
opt: WithReconnectInitialInterval(0),
|
||
|
|
validateConfig: func(t *testing.T, c *config) {
|
||
|
|
assert.Equal(t, defaultReconnectInitialInterval, c.ReconnectInitialInterval)
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "WithReconnectMaxInterval should set reconnectMaxInterval",
|
||
|
|
opt: WithReconnectMaxInterval(120 * time.Second),
|
||
|
|
validateConfig: func(t *testing.T, c *config) {
|
||
|
|
assert.Equal(t, 120*time.Second, c.ReconnectMaxInterval)
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "WithReconnectMaxInterval with zero should use default",
|
||
|
|
opt: WithReconnectMaxInterval(0),
|
||
|
|
validateConfig: func(t *testing.T, c *config) {
|
||
|
|
assert.Equal(t, defaultReconnectMaxInterval, c.ReconnectMaxInterval)
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "WithCQLVersion should set CQLVersion",
|
||
|
|
opt: WithCQLVersion("3.1.0"),
|
||
|
|
validateConfig: func(t *testing.T, c *config) {
|
||
|
|
assert.Equal(t, "3.1.0", c.CQLVersion)
|
||
|
|
},
|
||
|
|
},
|
||
|
|
{
|
||
|
|
name: "WithCQLVersion with empty should use default",
|
||
|
|
opt: WithCQLVersion(""),
|
||
|
|
validateConfig: func(t *testing.T, c *config) {
|
||
|
|
assert.Equal(t, defaultCqlVersion, c.CQLVersion)
|
||
|
|
},
|
||
|
|
},
|
||
|
|
}
|
||
|
|
|
||
|
|
for _, tt := range tests {
|
||
|
|
t.Run(tt.name, func(t *testing.T) {
|
||
|
|
cfg := defaultConfig()
|
||
|
|
tt.opt(cfg)
|
||
|
|
tt.validateConfig(t, cfg)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
func TestMultipleOptions(t *testing.T) {
|
||
|
|
t.Run("multiple options should be applied correctly", func(t *testing.T) {
|
||
|
|
cfg := defaultConfig()
|
||
|
|
WithHosts("host1", "host2")(cfg)
|
||
|
|
WithPort(9999)(cfg)
|
||
|
|
WithKeyspace("test")(cfg)
|
||
|
|
WithAuth("user", "pass")(cfg)
|
||
|
|
|
||
|
|
assert.Equal(t, []string{"host1", "host2"}, cfg.Hosts)
|
||
|
|
assert.Equal(t, 9999, cfg.Port)
|
||
|
|
assert.Equal(t, "test", cfg.Keyspace)
|
||
|
|
assert.Equal(t, "user", cfg.Username)
|
||
|
|
assert.Equal(t, "pass", cfg.Password)
|
||
|
|
assert.True(t, cfg.UseAuth)
|
||
|
|
})
|
||
|
|
}
|
||
|
|
|