From fa7a46a2d47b4eeafc1054f56d22fd2601257b20 Mon Sep 17 00:00:00 2001
From: Josh Holtrop <jholtrop@gmail.com>
Date: Thu, 5 Jun 2014 19:45:47 -0400
Subject: [PATCH] add some more FileReader tests

---
 test/files/line_endings/dos_format.txt  |  2 ++
 test/files/line_endings/mac_format.txt  |  1 +
 test/files/line_endings/unix_format.txt |  2 ++
 test/src/test_FileReader.cc             | 24 ++++++++++++++++++++++++
 4 files changed, 29 insertions(+)
 create mode 100644 test/files/line_endings/dos_format.txt
 create mode 100644 test/files/line_endings/mac_format.txt
 create mode 100644 test/files/line_endings/unix_format.txt

diff --git a/test/files/line_endings/dos_format.txt b/test/files/line_endings/dos_format.txt
new file mode 100644
index 0000000..844dd2a
--- /dev/null
+++ b/test/files/line_endings/dos_format.txt
@@ -0,0 +1,2 @@
+Hello.
+This file is in DOS line ending format.
diff --git a/test/files/line_endings/mac_format.txt b/test/files/line_endings/mac_format.txt
new file mode 100644
index 0000000..99a41d8
--- /dev/null
+++ b/test/files/line_endings/mac_format.txt
@@ -0,0 +1 @@
+Hello.
This file is in MAC line ending format.
\ No newline at end of file
diff --git a/test/files/line_endings/unix_format.txt b/test/files/line_endings/unix_format.txt
new file mode 100644
index 0000000..96326ac
--- /dev/null
+++ b/test/files/line_endings/unix_format.txt
@@ -0,0 +1,2 @@
+Hello.
+This file is in UNIX line ending format.
diff --git a/test/src/test_FileReader.cc b/test/src/test_FileReader.cc
index 4d34531..936aec7 100644
--- a/test/src/test_FileReader.cc
+++ b/test/src/test_FileReader.cc
@@ -8,3 +8,27 @@ TEST(FileReaderTest, num_lines_defaults_to_0)
     FileReader fr;
     EXPECT_EQ(0, fr.num_lines());
 }
+
+TEST(FileReaderTest, reads_lf_format_file)
+{
+    FileReader fr;
+    EXPECT_TRUE(fr.load("test/files/line_endings/unix_format.txt"));
+    EXPECT_EQ(FileReader::LINE_ENDING_LF, fr.get_line_endings());
+    EXPECT_EQ(2, fr.num_lines());
+}
+
+TEST(FileReaderTest, reads_cr_format_file)
+{
+    FileReader fr;
+    EXPECT_TRUE(fr.load("test/files/line_endings/mac_format.txt"));
+    EXPECT_EQ(FileReader::LINE_ENDING_CR, fr.get_line_endings());
+    EXPECT_EQ(2, fr.num_lines());
+}
+
+TEST(FileReaderTest, reads_crlf_format_file)
+{
+    FileReader fr;
+    EXPECT_TRUE(fr.load("test/files/line_endings/dos_format.txt"));
+    EXPECT_EQ(FileReader::LINE_ENDING_CRLF, fr.get_line_endings());
+    EXPECT_EQ(2, fr.num_lines());
+}