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tests: unit: csv: add 'write_csv' suite

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The disabled tests are expected failures (which GTest does not support),
once fixed they will be enabled.
This commit is contained in:
Bruno BELANYI 2022-03-12 00:43:00 +01:00
parent 3539cd4a34
commit 6ee4e5b554
1 changed files with 32 additions and 0 deletions
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32
tests/unit/csv.cc
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@ -1,6 +1,9 @@
#include <sstream>
#include <gtest/gtest.h>
#include "csv/read-csv.hh"
#include "csv/write-csv.hh"
// Allow namespace pollution in tests for convenience
using namespace kraken::csv;
@ -36,3 +39,32 @@ TEST(read_csv, single_line_with_header) {
};
ASSERT_EQ(read_csv("a,b,c\n1,2,3", CsvHeader::KEEP), expected);
}
TEST(write_csv, empty) {
auto const csv = csv_type{};
auto const expected = "";
auto output = std::ostringstream{};
write_csv(output, csv);
ASSERT_EQ(output.str(), expected);
}
TEST(write_csv, DISABLED_single_line) {
auto const csv = csv_type{
{"a", "b", "c"},
};
auto const expected = "a,b,c\n";
auto output = std::ostringstream{};
write_csv(output, csv);
ASSERT_EQ(output.str(), expected);
}
TEST(write_csv, DISABLED_multiple_lines) {
auto const csv = csv_type{
{"a", "b", "c"},
{"1", "2", "3"},
};
auto const expected = "a,b,c\n1,2,3\n";
auto output = std::ostringstream{};
write_csv(output, csv);
ASSERT_EQ(output.str(), expected);
}