test: add git plugin test stub

License: MIT
Signed-off-by: Jakub Sztandera <kubuxu@protonmail.ch>

test/sharness/t0280-plugin-git.sh

+#!/bin/sh
+#
+# Copyright (c) 2016 Jakub Sztandera
+# MIT Licensed; see the LICENSE file in this repository.
+#
+
+test_description="Test git plugin"
+
+. lib/test-lib.sh
+
+# if in travis CI, dont test mount (no fuse)
+if ! test_have_prereq PLUGIN; then
+	skip_all='skipping git plugin tests, plugins not available'
+
+	test_done
+fi
+
+test_init_ipfs
+
+test_expect_success "copy plugin" '
+	mkdir -p "$IPFS_PATH/plugins" &&
+	cp ../plugins/git.so "$IPFS_PATH/plugins/"
+'
+
+# test here
+
+test_done