From 3705bcc9bc8c726a60c1eaa1d29cd1d240c0268a Mon Sep 17 00:00:00 2001
From: Evgeniy Filatov <efilatov@geeksforless.net>
Date: Thu, 2 Aug 2018 17:57:16 +0300
Subject: added helper function that joins vectors of strings, refactored
 suggestions formattingi function to use it

---
 test/libdevcore/StringUtils.cpp | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

(limited to 'test')

diff --git a/test/libdevcore/StringUtils.cpp b/test/libdevcore/StringUtils.cpp
index 9ee93d02..94f1b753 100644
--- a/test/libdevcore/StringUtils.cpp
+++ b/test/libdevcore/StringUtils.cpp
@@ -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()
 
-- 
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