From ebf370a44e04bb2f716799e7aff608bd91fea24f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Pawe=C5=82=20Bylica?= <chfast@gmail.com>
Date: Mon, 8 Feb 2016 12:35:47 +0100
Subject: [PATCH] Add `unittest-cpp` library as a submodule.

---
 .gitignore         | 1 -
 .gitmodules        | 4 ++++
 .travis.yml        | 1 -
 tests/unittest-cpp | 1 +
 4 files changed, 5 insertions(+), 2 deletions(-)
 create mode 100644 .gitmodules
 create mode 160000 tests/unittest-cpp

diff --git a/.gitignore b/.gitignore
index ea47eb3..d452689 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,3 @@
-tests/unittest-cpp
 CMakeFiles
 tests/CMakeFiles
 tests/Debug
diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..178dea8
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,4 @@
+[submodule "tests/unittest-cpp"]
+	path = tests/unittest-cpp
+	url = https://github.com/Microsoft/unittest-cpp.git
+	branch = master
diff --git a/.travis.yml b/.travis.yml
index 3c64230..3fed41b 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -56,7 +56,6 @@ install:
 
 before_script:
   - cd ${TRAVIS_BUILD_DIR}
-  - git clone --depth 1 https://github.com/Microsoft/unittest-cpp tests/unittest-cpp
   - cmake -H. -Bb -DCMAKE_CXX_COMPILER=$COMPILER -DCMAKE_INSTALL_PREFIX=$PWD/o -DCMAKE_BUILD_TYPE=$BUILD_TYPE
   - cmake --build b
 
diff --git a/tests/unittest-cpp b/tests/unittest-cpp
new file mode 160000
index 0000000..dc6b908
--- /dev/null
+++ b/tests/unittest-cpp
@@ -0,0 +1 @@
+Subproject commit dc6b90838014ab985bf3cd74ac17ad9d00e1fbcb