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adding cmdline parser

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This commit is contained in:
Erik Frojdh
2019-01-16 16:50:19 +01:00
parent b19b2a044c
commit db0807bf7b
6 changed files with 375 additions and 1 deletions
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2
tests/CMakeLists.txt
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@ -18,7 +18,7 @@ if(USE_TESTS)
${LOCAL_TEST_DIR}/test-container_utils.cpp
${LOCAL_TEST_DIR}/test-string_utils.cpp
${LOCAL_TEST_DIR}/test-MySocketTCP.cpp
${LOCAL_TEST_DIR}/test-CmdLineParser.cpp
#${LOCAL_TEST_DIR}/test-multiDetector.cpp
${LOCAL_TEST_DIR}/test.cpp
# PARENT_SCOPE

278
tests/src/test-CmdLineParser.cpp Normal file
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@ -0,0 +1,278 @@
#include "CmdLineParser.h"
#include "catch.hpp"
#include <exception>
#include <string>
//tests to add
//help for all docs
//command for all depreciated commands
TEST_CASE("Parse with no arguments results in no command and default id")
{
//build up argc and argv
//first argument is the command used to call the binary
int argc = 1;
char* argv[argc];
char a0[] = "call";
argv[0] = a0;
CmdLineParser p;
p.Parse(argc, argv);
REQUIRE(p.detector_id() == -1);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command() == std::string(""));
REQUIRE(p.arguments().size() == 0);
}
TEST_CASE("Parse empty string")
{
std::string s = "";
CmdLineParser p;
p.Parse(s);
REQUIRE(p.detector_id() == -1);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command() == std::string(""));
REQUIRE(p.arguments().size() == 0);
}
TEST_CASE("Parse a command without client id and detector id results in default")
{
int argc = 2;
char* argv[argc];
char a0[] = "call";
char a1[] = "vrf";
argv[0] = a0;
argv[1] = a1;
CmdLineParser p;
p.Parse(argc, argv);
REQUIRE(p.detector_id() == -1);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command() == std::string("vrf"));
REQUIRE(p.arguments().size() == 0);
}
TEST_CASE("Parse a string without client id and detector id results in default")
{
std::string s = "vrf";
CmdLineParser p;
p.Parse(s);
REQUIRE(p.detector_id() == -1);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command() == std::string("vrf"));
REQUIRE(p.arguments().size() == 0);
}
TEST_CASE("Parse a command with value but without client or detector id")
{
int argc = 3;
char* argv[argc];
char a0[] = "call";
char a1[] = "vrf";
char a2[] = "3000";
argv[0] = a0;
argv[1] = a1;
argv[2] = a2;
CmdLineParser p;
p.Parse(argc, argv);
REQUIRE(p.detector_id() == -1);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command() == std::string("vrf"));
REQUIRE(p.arguments().size() == 1);
REQUIRE(p.arguments()[0] == std::string("3000"));
}
TEST_CASE("Parse a string with value but without client or detector id")
{
std::string s = "vrf 3000\n";
CmdLineParser p;
p.Parse(s);
REQUIRE(p.detector_id() == -1);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command() == std::string("vrf"));
REQUIRE(p.arguments().size() == 1);
REQUIRE(p.arguments()[0] == std::string("3000"));
}
TEST_CASE("Decodes position")
{
int argc = 2;
char* argv[argc];
char a0[] = "call";
char a1[] = "7:vrf";
argv[0] = a0;
argv[1] = a1;
CmdLineParser p;
p.Parse(argc, argv);
REQUIRE(p.detector_id() == 7);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command() == std::string("vrf"));
REQUIRE(p.arguments().size() == 0);
}
TEST_CASE("Decodes position from string")
{
std::string s = "7:vrf\n";
CmdLineParser p;
p.Parse(s);
REQUIRE(p.detector_id() == 7);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command() == std::string("vrf"));
REQUIRE(p.arguments().size() == 0);
}
TEST_CASE("Decodes double digit position")
{
int argc = 2;
char* argv[argc];
char a0[] = "call";
char a1[] = "73:vcmp";
argv[0] = a0;
argv[1] = a1;
CmdLineParser p;
p.Parse(argc, argv);
REQUIRE(p.detector_id() == 73);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command() == std::string("vcmp"));
REQUIRE(p.arguments().size() == 0);
}
TEST_CASE("Decodes double digit position from string")
{
std::string s = "73:vcmp";
CmdLineParser p;
p.Parse(s);
REQUIRE(p.detector_id() == 73);
REQUIRE(p.multi_id() == 0);
REQUIRE(p.command() == std::string("vcmp"));
REQUIRE(p.arguments().size() == 0);
}
TEST_CASE("Decodes position and id")
{
int argc = 2;
char* argv[argc];
char a0[] = "call";
char a1[] = "5-8:vrf";
argv[0] = a0;
argv[1] = a1;
CmdLineParser p;
p.Parse(argc, argv);
REQUIRE(p.detector_id() == 8);
REQUIRE(p.multi_id() == 5);
REQUIRE(p.command() == std::string("vrf"));
REQUIRE(p.arguments().size() == 0);
}
TEST_CASE("Decodes position and id from string")
{
std::string s = "5-8:vrf";
CmdLineParser p;
p.Parse(s);
REQUIRE(p.detector_id() == 8);
REQUIRE(p.multi_id() == 5);
REQUIRE(p.command() == std::string("vrf"));
REQUIRE(p.arguments().size() == 0);
}
TEST_CASE("Double digit id")
{
int argc = 2;
char* argv[argc];
char a0[] = "call";
char a1[] = "56-8:vrf";
argv[0] = a0;
argv[1] = a1;
CmdLineParser p;
p.Parse(argc, argv);
REQUIRE(p.detector_id() == 8);
REQUIRE(p.multi_id() == 56);
REQUIRE(p.command() == std::string("vrf"));
REQUIRE(p.arguments().size() == 0);
}
TEST_CASE("Double digit id from string")
{
std::string s = "56-8:vrf";
CmdLineParser p;
p.Parse(s);
REQUIRE(p.detector_id() == 8);
REQUIRE(p.multi_id() == 56);
REQUIRE(p.command() == std::string("vrf"));
REQUIRE(p.arguments().size() == 0);
}
TEST_CASE("Calling with wrong id throws invalid_argument")
{
int argc = 2;
char* argv[argc];
char a0[] = "call";
char a1[] = "asvldkn:vrf";
argv[0] = a0;
argv[1] = a1;
CmdLineParser p;
CHECK_THROWS(p.Parse(argc, argv));
}
TEST_CASE("Calling with string with wrong id throws invalid_argument")
{
std::string s = "asvldkn:vrf";
CmdLineParser p;
CHECK_THROWS(p.Parse(s));
}
TEST_CASE("Calling with wrong client throws invalid_argument")
{
int argc = 2;
char* argv[argc];
char a0[] = "call";
char a1[] = "lki-3:vrf";
argv[0] = a0;
argv[1] = a1;
CmdLineParser p;
CHECK_THROWS(p.Parse(argc, argv));
}
TEST_CASE("Calling with string with wrong client throws invalid_argument")
{
std::string s = "lki-3:vrf";
CmdLineParser p;
CHECK_THROWS(p.Parse(s));
}
TEST_CASE("Parses string with two arguments"){
std::string s = "trimen 3000 4000\n";
CmdLineParser p;
p.Parse(s);
REQUIRE("trimen" == p.command());
REQUIRE("3000" == p.arguments()[0]);
REQUIRE("4000" == p.arguments()[1]);
REQUIRE(2 == p.arguments().size());
}