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added helper function that joins vectors of strings, refactored suggestions formattingi function to use it

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This commit is contained in:
Evgeniy Filatov
2018-08-03 14:07:03 +03:00
parent 009a55c82d
commit 3705bcc9bc
3 changed files with 61 additions and 10 deletions
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test/libdevcore/StringUtils.cpp
+18
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@@ -81,6 +81,24 @@ BOOST_AUTO_TEST_CASE(test_alternatives_list)
BOOST_CHECK_EQUAL(quotedAlternativesList(strings), "\"a\", \"b\", \"c\" or \"d\"");
}
BOOST_AUTO_TEST_CASE(test_human_readable_join)
{
BOOST_CHECK_EQUAL(joinHumanReadable(vector<string>({})), "");
BOOST_CHECK_EQUAL(joinHumanReadable(vector<string>({"a"})), "a");
BOOST_CHECK_EQUAL(joinHumanReadable(vector<string>({"a", "b"})), "a, b");
BOOST_CHECK_EQUAL(joinHumanReadable(vector<string>({"a", "b", "c"})), "a, b, c");
BOOST_CHECK_EQUAL(joinHumanReadable(vector<string>({}), "; "), "");
BOOST_CHECK_EQUAL(joinHumanReadable(vector<string>({"a"}), "; "), "a");
BOOST_CHECK_EQUAL(joinHumanReadable(vector<string>({"a", "b"}), "; "), "a; b");
BOOST_CHECK_EQUAL(joinHumanReadable(vector<string>({"a", "b", "c"}), "; "), "a; b; c");
BOOST_CHECK_EQUAL(joinHumanReadable(vector<string>({}), "; ", " or "), "");
BOOST_CHECK_EQUAL(joinHumanReadable(vector<string>({"a"}), "; ", " or "), "a");
BOOST_CHECK_EQUAL(joinHumanReadable(vector<string>({"a", "b"}), "; ", " or "), "a or b");
BOOST_CHECK_EQUAL(joinHumanReadable(vector<string>({"a", "b", "c"}), "; ", " or "), "a; b or c");
}
BOOST_AUTO_TEST_SUITE_END()