// Copyright (C) 2016 xaizek <xaizek@posteo.net>
//
// This file is part of uncov.
//
// uncov is free software: you can redistribute it and/or modify
// it under the terms of version 3 of the GNU Affero General Public License as
// published by the Free Software Foundation.
//
// uncov 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 uncov. If not, see <http://www.gnu.org/licenses/>.
#include "Catch/catch.hpp"
#include <sstream>
#include <stdexcept>
#include <string>
#include "TablePrinter.hpp"
TEST_CASE("Throws on wrong items", "[TablePrinter][format]")
{
TablePrinter table({ "col" }, 80);
REQUIRE_THROWS_AS(table.append({}), const std::invalid_argument &);
REQUIRE_THROWS_AS(table.append({ "col1", "col2" }),
const std::invalid_argument &);
}
TEST_CASE("Invisible columns turn into dots", "[TablePrinter][sizing]")
{
TablePrinter table({ "title" }, 2);
table.append({ "title" });
std::ostringstream oss;
table.print(oss);
const std::string expected = "..\n"
"..\n";
REQUIRE(oss.str() == expected);
}
TEST_CASE("Longer column gets shortened first", "[TablePrinter][sizing]")
{
TablePrinter table({ "id", "title" }, 8);
table.append({ "id", "title" });
std::ostringstream oss;
table.print(oss);
const std::string expected = "ID T...\n"
"id t...\n";
REQUIRE(oss.str() == expected);
}
TEST_CASE("Zero columns result in no output", "[TablePrinter][sizing]")
{
TablePrinter table({}, 0);
table.append({});
std::ostringstream oss;
table.print(oss);
REQUIRE(oss.str() == std::string());
}
TEST_CASE("Zero terminal size results in no output", "[TablePrinter][sizing]")
{
TablePrinter table({ "id", "title" }, 0);
table.append({ "id", "title" });
std::ostringstream oss;
table.print(oss);
REQUIRE(oss.str() == std::string());
}
TEST_CASE("Left and right alignment of columns", "[TablePrinter][alignment]")
{
TablePrinter table({ "-id", "id" }, 80);
table.append({ "a", "ccc" });
table.append({ "bb", "bb" });
table.append({ "ccc", "a" });
std::ostringstream oss;
table.print(oss);
const std::string expected =
"ID ID\n"
"a ccc\n"
"bb bb\n"
"ccc a\n";
REQUIRE(oss.str() == expected);
}
TEST_CASE("Escape sequences do not contribute to column width",
"[TablePrinter][sizing]")
{
TablePrinter table({ "id", "title" }, 80);
table.append({ "\033[34mid", "title" });
std::ostringstream oss;
table.print(oss);
const std::string expected = "ID TITLE\n"
"\033[34mid title\n";
REQUIRE(oss.str() == expected);
}
TEST_CASE("Escape sequences are truncated properly", "[TablePrinter][sizing]")
{
TablePrinter table({ "id", "title" }, 8);
table.append({ "id", "\033[34mtitle" });
std::ostringstream oss;
table.print(oss);
const std::string expected = "ID T...\n"
"id \033[34mt\033[1m\033[0m...\n";
REQUIRE(oss.str() == expected);
}
TEST_CASE("Header can be hidden", "[TablePrinter][header]")
{
TablePrinter table({ "-name", "value" }, 8, true);
SECTION("Nothing but header is printed")
{
table.append({ "id", "10" });
std::ostringstream oss;
table.print(oss);
REQUIRE(oss.str() == "id 10\n");
}
SECTION("Headers don't affect sizing")
{
table.append({ "id", "10" });
std::ostringstream oss;
table.print(oss);
REQUIRE(oss.str() == "id 10\n");
}
SECTION("Alignment is still considered")
{
table.append({ "id", "100" });
table.append({ "id2", "10" });
std::ostringstream oss;
table.print(oss);
REQUIRE(oss.str() == "id 100\n" "id2 10\n");
}
}
Before first commit, do not forget to setup your git environment:
git config --global user.name "your_name_here"
git config --global user.email "your@email_here"
Clone this repository using HTTP(S):
git clone https://code.reversed.top/user/xaizek/uncov
Clone this repository using ssh (do not forget to upload a key first):
git clone ssh://rocketgit@code.reversed.top/user/xaizek/uncov
You are allowed to anonymously push to this repository.
This means that your pushed commits will automatically be transformed into a
pull request:
... clone the repository ...
... make some changes and some commits ...
git push origin master