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# vi:filetype=perl

use lib 'lib';
use Test::Nginx::Socket;

repeat_each(2);

plan tests => repeat_each() * (blocks() * 5);

$ENV{TEST_NGINX_POSTGRESQL_HOST} ||= '127.0.0.1';
$ENV{TEST_NGINX_POSTGRESQL_PORT} ||= 5432;

our $http_config = <<'_EOC_';
upstream database {
postgres_server $TEST_NGINX_POSTGRESQL_HOST:$TEST_NGINX_POSTGRESQL_PORT
dbname=ngx_test user=ngx_test password=ngx_test;
}
_EOC_

run_tests();

__DATA__

=== TEST 1: sanity
--- http_config
    upstream database {
        postgres_server $TEST_NGINX_POSTGRESQL_HOST:$TEST_NGINX_POSTGRESQL_PORT
                            dbname=ngx_test user=ngx_test password=ngx_test;
        postgres_keepalive off;
    }
--- config
    location /postgres {
        postgres_pass database;
        postgres_query "select * from cats";
    }
--- request
GET /postgres
--- error_code: 200
--- response_headers
Content-Type: application/x-resty-dbd-stream
--- response_body eval
"\x{00}". # endian
"\x{03}\x{00}\x{00}\x{00}". # format version 0.0.3
"\x{00}". # result type
"\x{00}\x{00}". # std errcode
"\x{02}\x{00}". # driver errcode
"\x{00}\x{00}". # driver errstr len
"". # driver errstr data
"\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}". # rows affected
"\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}". # insert id
"\x{02}\x{00}". # col count
"\x{09}\x{00}". # std col type (integer/int)
"\x{17}\x{00}". # driver col type
"\x{02}\x{00}". # col name len
"id". # col name data
"\x{06}\x{80}". # std col type (varchar/str)
"\x{19}\x{00}". # driver col type
"\x{04}\x{00}". # col name len
"name". # col name data
"\x{01}". # valid row flag
"\x{01}\x{00}\x{00}\x{00}". # field len
"2". # field data
"\x{ff}\x{ff}\x{ff}\x{ff}". # field len
"". # field data
"\x{01}". # valid row flag
"\x{01}\x{00}\x{00}\x{00}". # field len
"3". # field data
"\x{03}\x{00}\x{00}\x{00}". # field len
"bob". # field data
"\x{00}" # row list terminator
--- timeout: 10
--- no_error_log
[alert]
[error]



=== TEST 2: keep-alive
--- http_config eval: $::http_config
--- config
    location /postgres {
        postgres_pass database;
        postgres_query "select * from cats";
    }
--- request
GET /postgres
--- error_code: 200
--- response_headers
Content-Type: application/x-resty-dbd-stream
--- response_body eval
"\x{00}". # endian
"\x{03}\x{00}\x{00}\x{00}". # format version 0.0.3
"\x{00}". # result type
"\x{00}\x{00}". # std errcode
"\x{02}\x{00}". # driver errcode
"\x{00}\x{00}". # driver errstr len
"". # driver errstr data
"\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}". # rows affected
"\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}". # insert id
"\x{02}\x{00}". # col count
"\x{09}\x{00}". # std col type (integer/int)
"\x{17}\x{00}". # driver col type
"\x{02}\x{00}". # col name len
"id". # col name data
"\x{06}\x{80}". # std col type (varchar/str)
"\x{19}\x{00}". # driver col type
"\x{04}\x{00}". # col name len
"name". # col name data
"\x{01}". # valid row flag
"\x{01}\x{00}\x{00}\x{00}". # field len
"2". # field data
"\x{ff}\x{ff}\x{ff}\x{ff}". # field len
"". # field data
"\x{01}". # valid row flag
"\x{01}\x{00}\x{00}\x{00}". # field len
"3". # field data
"\x{03}\x{00}\x{00}\x{00}". # field len
"bob". # field data
"\x{00}" # row list terminator
--- timeout: 10
--- no_error_log
[alert]
[error]



=== TEST 3: update
--- http_config eval: $::http_config
--- config
    location /postgres {
        postgres_pass database;
        postgres_query "update cats set name='bob' where name='bob'";
    }
--- request
GET /postgres
--- error_code: 200
--- response_headers
Content-Type: application/x-resty-dbd-stream
--- response_body eval
"\x{00}". # endian
"\x{03}\x{00}\x{00}\x{00}". # format version 0.0.3
"\x{00}". # result type
"\x{00}\x{00}". # std errcode
"\x{01}\x{00}". # driver errcode
"\x{00}\x{00}". # driver errstr len
"". # driver errstr data
"\x{01}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}". # rows affected
"\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}". # insert id
"\x{00}\x{00}" # col count
--- timeout: 10
--- no_error_log
[alert]
[error]
--- LAST



=== TEST 4: select empty result
--- http_config eval: $::http_config
--- config
    location /postgres {
        postgres_pass database;
        postgres_query "select * from cats where name='tom'";
    }
--- request
GET /postgres
--- error_code: 200
--- response_headers
Content-Type: application/x-resty-dbd-stream
--- response_body eval
"\x{00}". # endian
"\x{03}\x{00}\x{00}\x{00}". # format version 0.0.3
"\x{00}". # result type
"\x{00}\x{00}". # std errcode
"\x{02}\x{00}". # driver errcode
"\x{00}\x{00}". # driver errstr len
"". # driver errstr data
"\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}". # rows affected
"\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}". # insert id
"\x{02}\x{00}". # col count
"\x{09}\x{00}". # std col type (integer/int)
"\x{17}\x{00}". # driver col type
"\x{02}\x{00}". # col name len
"id". # col name data
"\x{06}\x{80}". # std col type (varchar/str)
"\x{19}\x{00}". # driver col type
"\x{04}\x{00}". # col name len
"name". # col name data
"\x{00}" # row list terminator
--- timeout: 10
--- no_error_log
[alert]
[error]



=== TEST 5: variables in postgres_pass
--- http_config eval: $::http_config
--- config
    location /postgres {
        set $backend database;
        postgres_pass $backend;
        postgres_query "update cats set name='bob' where name='bob'";
    }
--- request
GET /postgres
--- error_code: 200
--- response_headers
Content-Type: application/x-resty-dbd-stream
--- response_body eval
"\x{00}". # endian
"\x{03}\x{00}\x{00}\x{00}". # format version 0.0.3
"\x{00}". # result type
"\x{00}\x{00}". # std errcode
"\x{01}\x{00}". # driver errcode
"\x{00}\x{00}". # driver errstr len
"". # driver errstr data
"\x{01}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}". # rows affected
"\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}". # insert id
"\x{00}\x{00}" # col count
--- timeout: 10
--- no_error_log
[alert]
[error]



=== TEST 6: HEAD request
--- http_config eval: $::http_config
--- config
    location /postgres {
        postgres_pass database;
        postgres_query "select * from cats";
    }
--- request
HEAD /postgres
--- error_code: 200
--- response_headers
Content-Type: application/x-resty-dbd-stream
--- response_body eval
""
--- timeout: 10
--- no_error_log
[alert]
[error]



=== TEST 7: "if" pseudo-location
--- http_config eval: $::http_config
--- config
    location /postgres {
        if ($arg_foo) {
            postgres_pass database;
            postgres_query "select * from cats";
            break;
        }

        return 404;
    }
--- request
GET /postgres?foo=1
--- error_code: 200
--- response_headers
Content-Type: application/x-resty-dbd-stream
--- response_body eval
"\x{00}". # endian
"\x{03}\x{00}\x{00}\x{00}". # format version 0.0.3
"\x{00}". # result type
"\x{00}\x{00}". # std errcode
"\x{02}\x{00}". # driver errcode
"\x{00}\x{00}". # driver errstr len
"". # driver errstr data
"\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}". # rows affected
"\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}\x{00}". # insert id
"\x{02}\x{00}". # col count
"\x{09}\x{00}". # std col type (integer/int)
"\x{17}\x{00}". # driver col type
"\x{02}\x{00}". # col name len
"id". # col name data
"\x{06}\x{80}". # std col type (varchar/str)
"\x{19}\x{00}". # driver col type
"\x{04}\x{00}". # col name len
"name". # col name data
"\x{01}". # valid row flag
"\x{01}\x{00}\x{00}\x{00}". # field len
"2". # field data
"\x{ff}\x{ff}\x{ff}\x{ff}". # field len
"". # field data
"\x{01}". # valid row flag
"\x{01}\x{00}\x{00}\x{00}". # field len
"3". # field data
"\x{03}\x{00}\x{00}\x{00}". # field len
"bob". # field data
"\x{00}" # row list terminator
--- timeout: 10
--- no_error_log
[alert]
[error]
Something went wrong with that request. Please try again.