From 1ccbde52bab8ef0ec3062e50781188a0d57018d2 Mon Sep 17 00:00:00 2001
From: John Hawthorn <john.hawthorn@gmail.com>
Date: Tue, 27 Dec 2016 23:38:02 -0800
Subject: Add ruby based integration test

---
 .gitignore                           |  1 +
 test/integration/Gemfile             |  3 ++
 test/integration/Gemfile.lock        | 15 +++++++++
 test/integration/integration_test.rb | 65 ++++++++++++++++++++++++++++++++++++
 4 files changed, 84 insertions(+)
 create mode 100644 test/integration/Gemfile
 create mode 100644 test/integration/Gemfile.lock
 create mode 100644 test/integration/integration_test.rb

diff --git a/.gitignore b/.gitignore
index 0a47f55..9f5dca5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,3 +2,4 @@ fzy
 fzytest
 *.o
 config.h
+test/integration/vendor/bundle
diff --git a/test/integration/Gemfile b/test/integration/Gemfile
new file mode 100644
index 0000000..a4a59f6
--- /dev/null
+++ b/test/integration/Gemfile
@@ -0,0 +1,3 @@
+source 'https://rubygems.org'
+gem 'ttytest'
+gem 'minitest'
diff --git a/test/integration/Gemfile.lock b/test/integration/Gemfile.lock
new file mode 100644
index 0000000..0ad2eee
--- /dev/null
+++ b/test/integration/Gemfile.lock
@@ -0,0 +1,15 @@
+GEM
+  remote: https://rubygems.org/
+  specs:
+    minitest (5.10.1)
+    ttytest (0.1.0)
+
+PLATFORMS
+  ruby
+
+DEPENDENCIES
+  minitest
+  ttytest
+
+BUNDLED WITH
+   1.13.6
diff --git a/test/integration/integration_test.rb b/test/integration/integration_test.rb
new file mode 100644
index 0000000..21ba0f5
--- /dev/null
+++ b/test/integration/integration_test.rb
@@ -0,0 +1,65 @@
+require 'minitest'
+require 'minitest/autorun'
+require 'ttytest'
+
+class FzyTest < Minitest::Test
+  FZY_PATH = File.expand_path('../../../fzy', __FILE__)
+
+  def test_empty_list
+    @tty = TTYtest.driver.new_terminal(%{echo placeholder;echo -n "" | fzy})
+    @tty.assert_row(0, 'placeholder')
+    @tty.assert_row(1, '>')
+    @tty.assert_row(2, '')
+
+    @tty.send_keys('t')
+    @tty.assert_row(0, 'placeholder')
+    @tty.assert_row(1, '> t')
+    @tty.assert_row(2, '')
+
+    @tty.send_keys('z')
+    @tty.assert_row(0, 'placeholder')
+    @tty.assert_row(1, '> tz')
+    @tty.assert_row(2, '')
+  end
+
+  def test_one_item
+    @tty = TTYtest.driver.new_terminal(%{echo placeholder;echo -n "test" | fzy})
+    @tty.assert_row(0, 'placeholder')
+    @tty.assert_row(1, '>')
+    @tty.assert_row(2, 'test')
+    @tty.assert_row(3, '')
+
+    @tty.send_keys('t')
+    @tty.assert_row(0, 'placeholder')
+    @tty.assert_row(1, '> t')
+    @tty.assert_row(2, 'test')
+    @tty.assert_row(3, '')
+
+    @tty.send_keys('z')
+    @tty.assert_row(0, 'placeholder')
+    @tty.assert_row(1, '> tz')
+    @tty.assert_row(2, '')
+    @tty.assert_row(3, '')
+  end
+
+  def test_two_items
+    @tty = TTYtest.driver.new_terminal(%{echo placeholder;echo -n "test\nfoo" | fzy})
+    @tty.assert_row(0, 'placeholder')
+    @tty.assert_row(1, '>')
+    @tty.assert_row(2, 'test')
+    @tty.assert_row(3, 'foo')
+    @tty.assert_row(4, '')
+
+    @tty.send_keys('t')
+    @tty.assert_row(0, 'placeholder')
+    @tty.assert_row(1, '> t')
+    @tty.assert_row(2, 'test')
+    @tty.assert_row(3, '')
+
+    @tty.send_keys('z')
+    @tty.assert_row(0, 'placeholder')
+    @tty.assert_row(1, '> tz')
+    @tty.assert_row(2, '')
+    @tty.assert_row(3, '')
+  end
+end
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