diff options
Diffstat (limited to 'test')
-rwxr-xr-x | test/csv/test_interface.rb | 19 | ||||
-rwxr-xr-x | test/csv/test_row.rb | 7 |
2 files changed, 25 insertions, 1 deletions
diff --git a/test/csv/test_interface.rb b/test/csv/test_interface.rb index ad310fae49..22907d2dd0 100755 --- a/test/csv/test_interface.rb +++ b/test/csv/test_interface.rb @@ -198,6 +198,25 @@ class TestCSV::Interface < TestCSV end end + def test_write_hash_with_string_keys + File.unlink(@path) + + lines = [{a: 1, b: 2, c: 3}, {a: 4, b: 5, c: 6}] + CSV.open( @path, "wb", headers: true ) do |csv| + csv << lines.first.keys + lines.each { |line| csv << line } + end + CSV.open( @path, "rb", headers: true ) do |csv| + csv.each do |line| + csv.headers.each_with_index do |header, h| + keys = line.to_hash.keys + assert_instance_of(String, keys[h]) + assert_same(header, keys[h]) + end + end + end + end + def test_write_hash_with_headers_array File.unlink(@path) diff --git a/test/csv/test_row.rb b/test/csv/test_row.rb index 697c7d56c8..a097fc7200 100755 --- a/test/csv/test_row.rb +++ b/test/csv/test_row.rb @@ -297,7 +297,12 @@ class TestCSV::Row < TestCSV end def test_to_hash - assert_equal({"A" => nil, "B" => 2, "C" => 3}, @row.to_hash) + hash = @row.to_hash + assert_equal({"A" => nil, "B" => 2, "C" => 3}, hash) + hash.keys.each_with_index do |string_key, h| + assert_predicate(string_key, :frozen?) + assert_same(string_key, @row.headers[h]) + end end def test_to_csv |