From 5c9f7a764515fc70b3fabe157fcf196da2a26f07 Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop@gmail.com>
Date: Mon, 7 Nov 2016 22:36:32 -0500
Subject: [PATCH] turn on tests for Buffer::write_to_file()

---
 test/src/test_Buffer.cc | 12 +++++++++---
 1 file changed, 9 insertions(+), 3 deletions(-)

diff --git a/test/src/test_Buffer.cc b/test/src/test_Buffer.cc
index 6634800..544569d 100644
--- a/test/src/test_Buffer.cc
+++ b/test/src/test_Buffer.cc
@@ -3,7 +3,6 @@
 #include "TestSupport.h"
 #include "Path.h"
 
-#if 0
 TEST(BufferTest, writes_an_identical_file_to_what_is_loaded_if_no_changes_were_performed)
 {
     const char * files_to_test[] = {
@@ -15,14 +14,21 @@ TEST(BufferTest, writes_an_identical_file_to_what_is_loaded_if_no_changes_were_p
     };
     for (auto e : files_to_test)
     {
-        Buffer b;
-        ASSERT_TRUE(b.load_from_file(e));
+        Buffer b(e);
         ASSERT_TRUE(b.write_to_file("test/tmp/f"));
         ASSERT_TRUE(Path::is_file("test/tmp/f"));
         TestSupport::compare_files(e, "test/tmp/f");
     }
 }
 
+TEST(BufferTest, writes_an_empty_file_for_an_empty_buffer)
+{
+    Buffer b;
+    ASSERT_TRUE(b.write_to_file("test/tmp/f"));
+    TestSupport::compare_files("test/files/empty.txt", "test/tmp/f");
+}
+
+#if 0
 TEST(BufferTest, allows_navigating_using_cursors)
 {
     Buffer b;