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-rwxr-xr-xtest/csv/test_interface.rb14
1 files changed, 13 insertions, 1 deletions
diff --git a/test/csv/test_interface.rb b/test/csv/test_interface.rb
index 912e2ec..309fbbb 100755
--- a/test/csv/test_interface.rb
+++ b/test/csv/test_interface.rb
@@ -139,6 +139,18 @@ class TestCSV::Interface < TestCSV
assert_equal(Array.new, CSV.parse_line("\n1,2,3"))
end
+ def test_parse_header_only
+ table = CSV.parse("a,b,c", headers: true)
+ assert_equal([
+ ["a", "b", "c"],
+ [],
+ ],
+ [
+ table.headers,
+ table.each.to_a,
+ ])
+ end
+
def test_read_and_readlines
assert_equal( @expected,
CSV.read(@path, col_sep: "\t", row_sep: "\r\n") )
@@ -236,7 +248,7 @@ class TestCSV::Interface < TestCSV
CSV.open(@path, "w", headers: true) do |csv|
csv << headers
csv << %w{1 2 3}
- assert_equal(headers, csv.instance_variable_get(:@headers))
+ assert_equal(headers, csv.headers)
end
end