1 files changed, 0 insertions, 115 deletions
diff --git a/test/csv/interface/test_read_write.rb b/test/csv/interface/test_read_write.rb
deleted file mode 100644
index 20c9fe317e..0000000000
--- a/test/csv/interface/test_read_write.rb
+++ /dev/null
@@ -1,115 +0,0 @@
-# frozen_string_literal: false
-
-require_relative "../helper"
-
-class TestCSVInterfaceReadWrite < Test::Unit::TestCase
-  extend DifferentOFS
-
-  def test_filter
-    input = <<-CSV.freeze
-1;2;3
-4;5
-    CSV
-    output = ""
-    CSV.filter(input, output,
-               in_col_sep: ";",
-               out_col_sep: ",",
-               converters: :all) do |row|
-      row.map! {|n| n * 2}
-      row << "Added\r"
-    end
-    assert_equal(<<-CSV, output)
-2,4,6,"Added\r"
-8,10,"Added\r"
-    CSV
-  end
-
-  def test_filter_headers_true
-    input = <<-CSV.freeze
-Name,Value
-foo,0
-bar,1
-baz,2
-    CSV
-    output = ""
-    CSV.filter(input, output, headers: true) do |row|
-      row[0] += "X"
-      row[1] = row[1].to_i + 1
-    end
-    assert_equal(<<-CSV, output)
-fooX,1
-barX,2
-bazX,3
-    CSV
-  end
-
-  def test_filter_headers_true_write_headers
-    input = <<-CSV.freeze
-Name,Value
-foo,0
-bar,1
-baz,2
-    CSV
-    output = ""
-    CSV.filter(input, output, headers: true, out_write_headers: true) do |row|
-      if row.is_a?(Array)
-        row[0] += "X"
-        row[1] += "Y"
-      else
-        row[0] += "X"
-        row[1] = row[1].to_i + 1
-      end
-    end
-    assert_equal(<<-CSV, output)
-NameX,ValueY
-fooX,1
-barX,2
-bazX,3
-    CSV
-  end
-
-  def test_filter_headers_array_write_headers
-    input = <<-CSV.freeze
-foo,0
-bar,1
-baz,2
-    CSV
-    output = ""
-    CSV.filter(input, output,
-               headers: ["Name", "Value"],
-               out_write_headers: true) do |row|
-      row[0] += "X"
-      row[1] = row[1].to_i + 1
-    end
-    assert_equal(<<-CSV, output)
-Name,Value
-fooX,1
-barX,2
-bazX,3
-    CSV
-  end
-
-  def test_instance_same
-    data = ""
-    assert_equal(CSV.instance(data, col_sep: ";").object_id,
-                 CSV.instance(data, col_sep: ";").object_id)
-  end
-
-  def test_instance_append
-    output = ""
-    CSV.instance(output, col_sep: ";") << ["a", "b", "c"]
-    assert_equal(<<-CSV, output)
-a;b;c
-    CSV
-    CSV.instance(output, col_sep: ";") << [1, 2, 3]
-    assert_equal(<<-CSV, output)
-a;b;c
-1;2;3
-    CSV
-  end
-
-  def test_instance_shortcut
-    assert_equal(CSV.instance,
-                 CSV {|csv| csv})
-  end
-end