Move test files back directly to `test/`.

1 files changed, 46 insertions, 0 deletions

diff --git a/Library/Homebrew/test/utils/tty_test.rb b/Library/Homebrew/test/utils/tty_test.rb
new file mode 100644
index 000000000..09f092cbd
--- /dev/null
+++ b/Library/Homebrew/test/utils/tty_test.rb
@@ -0,0 +1,46 @@
+require "testing_env"
+require "utils"
+
+class TtyTests < Homebrew::TestCase
+  def test_strip_ansi
+    assert_equal "hello", Tty.strip_ansi("\033\[36;7mhello\033\[0m")
+  end
+
+  def test_width
+    assert_kind_of Integer, Tty.width
+  end
+
+  def test_truncate
+    Tty.stubs(:width).returns 15
+    assert_equal "foobar some", Tty.truncate("foobar something very long")
+    assert_equal "truncate", Tty.truncate("truncate")
+
+    # When the terminal is unsupported, we report 0 width
+    Tty.stubs(:width).returns 0
+    assert_equal "foobar something very long", Tty.truncate("foobar something very long")
+  end
+
+  def test_no_tty_formatting
+    $stdout.stubs(:tty?).returns false
+    assert_equal "", Tty.to_s
+    assert_equal "", Tty.red.to_s
+    assert_equal "", Tty.green.to_s
+    assert_equal "", Tty.yellow.to_s
+    assert_equal "", Tty.blue.to_s
+    assert_equal "", Tty.magenta.to_s
+    assert_equal "", Tty.cyan.to_s
+    assert_equal "", Tty.default.to_s
+  end
+
+  def test_formatting
+    $stdout.stubs(:tty?).returns(true)
+    assert_equal "",         Tty.to_s
+    assert_equal "\033[31m", Tty.red.to_s
+    assert_equal "\033[32m", Tty.green.to_s
+    assert_equal "\033[33m", Tty.yellow.to_s
+    assert_equal "\033[34m", Tty.blue.to_s
+    assert_equal "\033[35m", Tty.magenta.to_s
+    assert_equal "\033[36m", Tty.cyan.to_s
+    assert_equal "\033[39m", Tty.default.to_s
+  end
+end