Tests: Added rootfs tests.

test/test_go_isolation_rootfs.py

@@ -0,0 +1,34 @@
+import os
+import unittest
+
+from unit.applications.lang.go import TestApplicationGo
+
+
+class TestGoIsolationRootfs(TestApplicationGo):
+    prerequisites = {'modules': {'go': 'all'}}
+
+    def test_go_isolation_rootfs_chroot(self):
+        if not self.is_su:
+            print("requires root")
+            raise unittest.SkipTest()
+
+        if os.uname().sysname == 'Darwin':
+            print('chroot tests not supported on OSX')
+            raise unittest.SkipTest()
+
+        isolation = {
+            'rootfs': self.testdir,
+        }
+
+        self.load('ns_inspect', isolation=isolation)
+
+        obj = self.getjson(url='/?file=/go/app')['body']
+
+        self.assertEqual(obj['FileExists'], True, 'app relative to rootfs')
+
+        obj = self.getjson(url='/?file=/bin/sh')['body']
+        self.assertEqual(obj['FileExists'], False, 'file should not exists')
+
+
+if __name__ == '__main__':
+    TestGoIsolationRootfs.main()