From d6098a5f318543b525878c6cf45ddfe8ec923d9d Mon Sep 17 00:00:00 2001
From: Pjotr Prins
Date: Sun, 16 Jul 2017 11:05:39 +0000
Subject: sunit2: added instructions

---
 .gitignore         |  1 +
 INSTALL.md         | 17 +++++++++++++++++
 run_tests.sh       |  3 +--
 test/test_suite.sh | 12 +++++++++---
 4 files changed, 28 insertions(+), 5 deletions(-)

diff --git a/.gitignore b/.gitignore
index d6c227e..5088ec4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,3 +10,4 @@ doc/manual.blg
 doc/manual.log
 doc/manual.out
 doc/manual.toc
+contrib/
diff --git a/INSTALL.md b/INSTALL.md
index de6558b..e4da6ff 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -52,3 +52,20 @@ path. E.g. on GNU Guix with shared libs this may work
 to run GEMMA tests
 
     make check
+
+## Run tests
+
+GEMMA uses the shunit2 test framework (version 2.0) and can be found
+[here](https://github.com/genenetwork/shunit2)
+
+In the source tree:
+
+    git clone https://github.com/genenetwork/shunit2 contrib/shunit2
+
+and run
+
+    make check
+
+or
+
+    ./run_tests.sh
diff --git a/run_tests.sh b/run_tests.sh
index e8b7d49..181f687 100755
--- a/run_tests.sh
+++ b/run_tests.sh
@@ -1,7 +1,6 @@
 #!/usr/bin/env bash
 
-# download shunit2 in order to run tests:
-# curl -L "https://dl.dropboxusercontent.com/u/7916095/shunit2-2.0.3.tgz" | tar zx --overwrite
+# download shunit2 in order to run tests (see INSTALL.md)
 
 cd test
 ./test_suite.sh | tee /dev/stderr | grep -q 'success rate: 100%'
diff --git a/test/test_suite.sh b/test/test_suite.sh
index d65bf40..f1a1c6f 100755
--- a/test/test_suite.sh
+++ b/test/test_suite.sh
@@ -40,9 +40,15 @@ testMultivariateLinearMixedModel() {
 }
 
 shunit2=`which shunit2`
-if [ -x "$shunit2" ]; then
+if [ -e "../contrib/shunit2/source/2.0/src/shell/shunit2" ]; then
+    echo try to run the locally installed shunit2
+    . ../contrib/shunit2/source/2.0/src/shell/shunit2
+elif [ -e "../shunit2-2.0.3/src/shell/shunit2" ]; then
+    echo try to run the older locally installed shunit2
+    . ../shunit2-2.0.3/src/shell/shunit2
+elif [ -x "$shunit2" ]; then
+    echo run system shunit2
     . $shunit2
 else
-    # try to run the locally installed shunit2
-    . ../shunit2-2.0.3/src/shell/shunit2
+    echo "Can not find shunit2 - see INSTALL.md"
 fi
-- 
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