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package vConfig
import (
"testing"
)
func TestParseDMConnectionString(t *testing.T) {
tests := []struct {
name string
connStr string
want *Config
wantErr bool
errMsg string
}{
{
name: "normal case with default port",
connStr: "dm://user:pass@127.0.0.1/DAMENG?schema=MY_SCHEMA",
want: &Config{
User: "user",
Pwd: "pass",
IP: "127.0.0.1",
Port: "5236",
Schema: "MY_SCHEMA",
},
wantErr: false,
},
{
name: "explicit port",
connStr: "dm://user:pass@10.200.21.19:5296/DAMENG?schema=HY_ZGGL_GZ",
want: &Config{
User: "user",
Pwd: "pass",
IP: "10.200.21.19",
Port: "5296",
Schema: "HY_ZGGL_GZ",
},
wantErr: false,
},
{
name: "missing schema",
connStr: "dm://user:pass@127.0.0.1/DAMENG",
wantErr: true,
errMsg: "缺少schema参数",
},
{
name: "invalid format",
connStr: "dm://invalid_user_info_format",
wantErr: true,
errMsg: "缺少用户信息",
},
{
name: "empty password",
connStr: "dm://user@127.0.0.1/DAMENG?schema=TEST",
wantErr: true,
errMsg: "密码解析失败",
},
{
name: "special characters in password",
connStr: "dm://user:p%40ssw0rd%21%40%23@127.0.0.1/DAMENG?schema=TEST",
want: &Config{
User: "user",
Pwd: "p@ssw0rd!@#",
IP: "127.0.0.1",
Port: "5236",
Schema: "TEST",
},
wantErr: false,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := LoadConfig(tt.connStr)
if (err != nil) != tt.wantErr {
t.Errorf("ParseDMConnectionString() error = %v, wantErr %v", err, tt.wantErr)
return
}
if tt.wantErr {
if err.Error() != tt.errMsg {
t.Errorf("ParseDMConnectionString() error = %v, wantErrMsg %v", err.Error(), tt.errMsg)
}
return
}
if got.User != tt.want.User ||
got.Pwd != tt.want.Pwd ||
got.IP != tt.want.IP ||
got.Port != tt.want.Port ||
got.Schema != tt.want.Schema {
t.Errorf("ParseDMConnectionString() = %+v, want %+v", got, tt.want)
}
})
}
}