git.m6w6.name Git - awesomized/libmemcached/blob - test/tests/bin/memexist.cpp

   1 #include "test/lib/common.hpp"
   2 #include "test/lib/Shell.hpp"
   3 #include "test/lib/Server.hpp"
   4 #include "test/lib/Retry.hpp"
   5 #include "test/lib/ReturnMatcher.hpp"
   6
   7 using Catch::Matchers::Contains;
   8
   9 TEST_CASE("bin/memexist") {
  10   Shell sh{string{TESTING_ROOT "/../src/bin"}};
  11
  12   SECTION("no servers provided") {
  13     string output;
  14     REQUIRE_FALSE(sh.run("memexist", output));
  15     REQUIRE(output == "No servers provided.\n");
  16   }
  17
  18   SECTION("--help") {
  19     string output;
  20     REQUIRE(sh.run("memexist --help", output));
  21     REQUIRE_THAT(output, Contains("memexist v1"));
  22     REQUIRE_THAT(output, Contains("Usage:"));
  23     REQUIRE_THAT(output, Contains("key [key ...]"));
  24     REQUIRE_THAT(output, Contains("Options:"));
  25     REQUIRE_THAT(output, Contains("-h|--help"));
  26     REQUIRE_THAT(output, Contains("-V|--version"));
  27     REQUIRE_THAT(output, Contains("Environment:"));
  28     REQUIRE_THAT(output, Contains("MEMCACHED_SERVERS"));
  29   }
  30
  31   SECTION("with server") {
  32     Server server{MEMCACHED_BINARY, {"-p", random_port_string}};
  33     MemcachedPtr memc;
  34     LoneReturnMatcher test{*memc};
  35
  36     REQUIRE(server.ensureListening());
  37     auto port = get<int>(server.getSocketOrPort());
  38     auto comm = "memexist --servers=localhost:" + to_string(port) + " ";
  39
  40     REQUIRE_SUCCESS(memcached_server_add(*memc, "localhost", port));
  41
  42     SECTION("found") {
  43       REQUIRE_SUCCESS(memcached_set(*memc, S("memexist"), S("MEMEXIST-SET"), 0, 0));
  44
  45       string output;
  46       REQUIRE(sh.run(comm + "memexist", output));
  47       REQUIRE(output.empty());
  48     }
  49
  50     SECTION("not found") {
  51       memcached_delete(*memc, S("memexist"), 0);
  52
  53       string output;
  54       REQUIRE_FALSE(sh.run(comm + "memexist", output));
  55       REQUIRE(output.empty());
  56     }
  57   }
  58 }