Move HighLine::Wrapper tests to its own file

1 files changed, 45 insertions, 0 deletions

diff --git a/test/test_wrapper.rb b/test/test_wrapper.rb
new file mode 100644
index 0000000..c52888f
--- /dev/null
+++ b/test/test_wrapper.rb
@@ -0,0 +1,45 @@
+require "minitest/autorun"
+require "test_helper"
+
+class TestHighLine < Minitest::Test
+  def setup
+    HighLine.reset
+    @input    = StringIO.new
+    @output   = StringIO.new
+    @terminal = HighLine.new(@input, @output)
+  end
+
+  def test_wrap
+    @terminal.wrap_at = 80
+
+    @terminal.say("This is a very short line.")
+    assert_equal("This is a very short line.\n", @output.string)
+
+    @output.truncate(@output.rewind)
+
+    @terminal.say( "This is a long flowing paragraph meant to span " +
+                   "several lines.  This text should definitely be " +
+                   "wrapped at the set limit, in the result.  Your code " +
+                   "does well with things like this.\n\n" +
+                   "  * This is a simple embedded list.\n" +
+                   "  * You're code should not mess with this...\n" +
+                   "  * Because it's already formatted correctly and " +
+                   "does not\n" +
+                   "    exceed the limit!" )
+    assert_equal( "This is a long flowing paragraph meant to span " +
+                  "several lines.  This text should\n" +
+                  "definitely be wrapped at the set limit, in the " +
+                  "result.  Your code does well with\n" +
+                  "things like this.\n\n" +
+                  "  * This is a simple embedded list.\n" +
+                  "  * You're code should not mess with this...\n" +
+                  "  * Because it's already formatted correctly and does " +
+                  "not\n" +
+                  "    exceed the limit!\n", @output.string )
+
+    @output.truncate(@output.rewind)
+
+    @terminal.say("-=" * 50)
+    assert_equal(("-=" * 40 + "\n") + ("-=" * 10 + "\n"), @output.string)
+  end
+end
\ No newline at end of file