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Add a set formatter

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This commit is contained in:
Victor Zverovich
2021-12-18 07:35:40 -08:00
parent 121002d700
commit c882790a2e
2 changed files with 35 additions and 25 deletions
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5
test/ranges-test.cc
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@@ -58,6 +58,11 @@ TEST(ranges_test, format_map) {
EXPECT_EQ(fmt::format("{}", m), "{\"one\": 1, \"two\": 2}");
}
TEST(ranges_test, format_set) {
EXPECT_EQ(fmt::format("{}", std::set<std::string>{"one", "two"}),
"{\"one\", \"two\"}");
}
TEST(ranges_test, format_pair) {
auto p = std::pair<int, float>(42, 1.5f);
EXPECT_EQ(fmt::format("{}", p), "(42, 1.5)");