Created basic tests

__tests__/components/Menu/__snapshots__/Header.js.snap

@@ -0,0 +1,29 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`Testing component menu header with text only 1`] = `
+<View
+  style={
+    Object {
+      "paddingBottom": 8,
+      "paddingLeft": 16,
+      "paddingRight": 16,
+    }
+  }
+>
+  <Text
+    style={
+      Array [
+        Object {
+          "fontSize": 14,
+          "fontWeight": "600",
+        },
+        Object {
+          "color": "rgb(135, 135, 135)",
+        },
+      ]
+    }
+  >
+    test
+  </Text>
+</View>
+`;