Add unit test cases for info tooltip component

Signed-off-by: Suren Neware <sneware9@in.ibm.com>
Change-Id: Ic89aed1f8244073eab82cdc6f79dba9520585374
diff --git a/tests/unit/Global/__snapshots__/InfoTooltip.spec.js.snap b/tests/unit/Global/__snapshots__/InfoTooltip.spec.js.snap
new file mode 100644
index 0000000..a3fd9be
--- /dev/null
+++ b/tests/unit/Global/__snapshots__/InfoTooltip.spec.js.snap
@@ -0,0 +1,13 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`InfoTooltip.vue should render correctly 1`] = `
+<template>
+  <b-button
+    v-b-tooltip
+    variant="link"
+    class="btn-tooltip"
+  >
+    <icon-tooltip />
+  </b-button>
+</template>
+`;