[t] Add test.

.travis/test.sh

@@ -1,3 +1,7 @@
 #!/bin/bash
 # Copyright (c) 2018, rryqszq4 <[email protected]>
 echo "ngx_sqlite test ..."
+NGX_PATH=`pwd`'/build/nginx/sbin'
+${NGX_PATH}/nginx -V
+export PATH=${NGX_PATH}:$PATH
+prove -r t

t/001-database.t

@@ -0,0 +1,21 @@
+# vim:set ft= ts=4 sw=4 et fdm=marker:
+
+use Test::Nginx::Socket 'no_plan';
+
+$ENV{'TEST_NGINX_BUILD_DIR'} = $ENV{'TRAVIS_BUILD_DIR'};
+
+run_tests();
+
+__DATA__
+=== TEST 1: sqlite_database
+sqlite_database
+--- http_config
+sqlite_database $TEST_NGINX_BUILD_DIR/build/test.db;
+--- config
+location = /sqlite_database {
+    sqlite_query 'select * from test;';
+}
+--- request
+GET /sqlite_database
+--- response_body
+no such table: test