Fixing test command to use vendored modules
Added first unit test

Change-Id: I88f6ca906764dbb9a071607bc0e9410d1b84ef0c
diff --git a/go.sum b/go.sum
index 749af46..25e3e31 100644
--- a/go.sum
+++ b/go.sum
@@ -1,6 +1,7 @@
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@@ -10,22 +11,35 @@
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@@ -44,4 +58,9 @@
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