1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
|
// mockdbclient.h - mocked out client for testing.
/**
* Copyright (C) 2008 10gen Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
#include "../client/dbclient.h"
#include "../db/commands.h"
class MockDBClientConnection : public DBClientConnection {
public:
MockDBClientConnection() : connect_() {}
virtual
BSONObj findOne(const char *ns, BSONObj query, BSONObj *fieldsToReturn = 0, int queryOptions = 0) {
return one_;
}
virtual
bool connect(const char *serverHostname, string& errmsg) {
return connect_;
}
virtual
bool isMaster(bool& isMaster, BSONObj *info=0) {
return isMaster_;
}
void one( const BSONObj &one ) {
one_ = one;
}
void connect( bool val ) {
connect_ = val;
}
void setIsMaster( bool val ) {
isMaster_ = val;
}
private:
BSONObj one_;
bool connect_;
bool isMaster_;
};
class DirectDBClientConnection : public DBClientConnection {
public:
struct ConnectionCallback {
virtual void beforeCommand() {}
virtual void afterCommand() {}
};
DirectDBClientConnection( ReplPair *rp, ConnectionCallback *cc = 0 ) :
rp_( rp ),
cc_( cc ) {
}
virtual BSONObj findOne(const char *ns, BSONObj query, BSONObj *fieldsToReturn = 0, int queryOptions = 0) {
if ( cc_ ) cc_->beforeCommand();
SetGlobalReplPair s( rp_ );
BSONObjBuilder result;
result.append( "ok", runCommandAgainstRegistered( "admin.$cmd", query, result ) ? 1.0 : 0.0 );
if ( cc_ ) cc_->afterCommand();
return result.doneAndDecouple();
}
virtual bool connect( const char *serverHostname, string& errmsg ) {
return true;
}
private:
ReplPair *rp_;
ConnectionCallback *cc_;
class SetGlobalReplPair {
public:
SetGlobalReplPair( ReplPair *rp ) {
backup_ = replPair;
replPair = rp;
}
~SetGlobalReplPair() {
replPair = backup_;
}
private:
ReplPair *backup_;
};
};
|
