Change testing directory structure

tests/helpers.sh

@@ -0,0 +1,55 @@
+#!/usr/bin/env bash
+
+FAIL="false"
+
+set_tmux_conf_helper() {
+	> ~/.tmux.conf	# empty filename
+	while read -r line; do
+		echo $line >> ~/.tmux.conf
+	done
+}
+
+create_test_plugin_helper() {
+	local plugin_path="$HOME/.tmux/plugins/tmux_test_plugin/"
+	rm -rf $plugin_path
+	mkdir -p $plugin_path
+
+	while read -r line; do
+		echo $line >> "$plugin_path/test_plugin.tmux"
+	done
+	chmod +x "$plugin_path/test_plugin.tmux"
+}
+
+teardown_helper() {
+	rm ~/.tmux.conf
+	rm -rf ~/.tmux/
+	tmux kill-server >/dev/null 2>&1
+}
+
+check_dir_exists_helper() {
+	local dir_path=$1
+	if [ -d "$dir_path" ]; then
+		return 0
+	else
+		return 1
+	fi
+}
+
+fail_helper() {
+	local message="$1"
+	echo "$message" >&2
+	FAIL="true"
+}
+
+exit_value_helper() {
+	local fail="$1"
+	if [ "$FAIL" == "true" ]; then
+		echo "FAIL!"
+		echo
+		exit 1
+	else
+		echo "SUCCESS"
+		echo
+		exit 0
+	fi
+}