From 1bf087faa37ffcf458da9a3f29d4ea7e9eff5820 Mon Sep 17 00:00:00 2001
From: Jim Myhrberg <contact@jimeh.me>
Date: Sat, 24 May 2014 11:01:23 +0100
Subject: [PATCH] Basic setup for tests

Based on the test setup of stub.sh: https://github.com/jimeh/stub.sh
---
 .gitignore          |  2 ++
 .travis.yml         |  4 ++++
 Makefile            | 37 +++++++++++++++++++++++++++++++++++++
 test.sh             | 34 ++++++++++++++++++++++++++++++++++
 test/test-helper.sh |  8 ++++++++
 5 files changed, 85 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 .travis.yml
 create mode 100644 Makefile
 create mode 100755 test.sh
 create mode 100644 test/test-helper.sh

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..71ab7b8
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+test/assert.sh
+test/stub.sh
\ No newline at end of file
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..5b02332
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,4 @@
+language: bash
+script: make test
+before_install:
+    - sudo apt-get install bc
\ No newline at end of file
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..90104af
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,37 @@
+test: prepare
+	./test.sh
+
+prepare: test/assert.sh test/stub.sh
+
+test/assert.sh:
+	test -f "test/assert.sh" || ( \
+		echo "fetching test/assert.sh..." && \
+		curl -s -L -o test/assert.sh \
+			https://raw.github.com/lehmannro/assert.sh/v1.0.2/assert.sh \
+	)
+
+update-assert.sh: remove-assert.sh test/assert.sh
+
+remove-assert.sh:
+	test -f "test/assert.sh" && \
+		rm "test/assert.sh" && \
+		echo "removed test/assert.sh"
+
+test/stub.sh:
+	test -f "test/stub.sh" || ( \
+		echo "fetching test/stub.sh..." && \
+		curl -s -L -o test/stub.sh \
+			https://raw.github.com/jimeh/stub.sh/v0.3.0/stub.sh \
+	)
+
+update-stub.sh: remove-stub.sh test/stub.sh
+
+remove-stub.sh:
+	test -f "test/stub.sh" && \
+		rm "test/stub.sh" && \
+		echo "removed test/stub.sh"
+
+.SILENT:
+.PHONY: test prepare \
+	test/assert.sh update-assert.sh remove-assert.sh \
+	test/stub.sh update-stub.sh remove-stub.sh
diff --git a/test.sh b/test.sh
new file mode 100755
index 0000000..656e3ac
--- /dev/null
+++ b/test.sh
@@ -0,0 +1,34 @@
+#! /usr/bin/env bash
+
+resolve_link() {
+  $(type -p greadlink readlink | head -1) $1
+}
+
+abs_dirname() {
+  local cwd="$(pwd)"
+  local path="$1"
+
+  while [ -n "$path" ]; do
+    cd "${path%/*}"
+    local name="${path##*/}"
+    path="$(resolve_link "$name" || true)"
+  done
+
+  pwd
+  cd "$cwd"
+}
+
+
+testdir="$(abs_dirname "$0")/test"
+testfiles="$(find "$testdir" -name "*-test.sh")"
+
+RET=0
+for testfile in $testfiles; do
+  echo ""
+  echo "running: ${testfile/#$(dirname "$testdir")\//}"
+  cd "$(dirname "$testfile")"
+  "$testfile"
+  if [ "$?" != "0" ]; then RET=1; fi
+done
+echo ""
+exit $RET
diff --git a/test/test-helper.sh b/test/test-helper.sh
new file mode 100644
index 0000000..30fbcd9
--- /dev/null
+++ b/test/test-helper.sh
@@ -0,0 +1,8 @@
+[ -n "$TEST_DEBUG" ] && set -x
+
+# Set testroot variable.
+testroot="$(dirname "$BASH_SOURCE")"
+
+# Include assert.sh and stub.sh libraries.
+source "${testroot}/assert.sh"
+source "${testroot}/stub.sh"