Add tests for AppHelp component

test/components/common/AppHelp.spec.js

@@ -0,0 +1,20 @@
+import React from 'react'
+import { render } from '@testing-library/react-native'
+import AppHelp from '../../../components/common/AppHelp'
+
+jest.mock('react-i18next', () => ({
+  useTranslation: () => ({
+    t: (str, options) => {
+      return str + (options ? JSON.stringify(options) : '')
+    },
+  }),
+}))
+
+describe('AppHelp screen', () => {
+  test('when provided text, should render it', async () => {
+    const text = 'Some help test'
+    const { toJSON } = render(<AppHelp text={text} />)
+
+    expect(toJSON()).toMatchSnapshot()
+  })
+})

test/components/common/__snapshots__/AppHelp.spec.js.snap

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+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`AppHelp screen when provided text, should render it 1`] = `
+<View
+  style={
+    Object {
+      "alignItems": "center",
+      "flexDirection": "row",
+      "justifyContent": "space-between",
+      "padding": 34.285714285714285,
+    }
+  }
+>
+  <Text
+    style={
+      Array [
+        Object {
+          "color": "#555",
+          "fontFamily": "Jost-Book",
+          "fontSize": 34.285714285714285,
+        },
+        Object {
+          "alignSelf": "flex-start",
+          "color": "#3A2671",
+          "fontFamily": "Jost-Bold",
+          "fontSize": 27.857142857142858,
+          "paddingRight": 34.285714285714285,
+          "textAlignVertical": "center",
+          "textTransform": "uppercase",
+        },
+      ]
+    }
+  >
+    *
+  </Text>
+  <Text
+    style={
+      Array [
+        Object {
+          "color": "#555",
+          "fontFamily": "Jost-Book",
+          "fontSize": 34.285714285714285,
+        },
+        undefined,
+      ]
+    }
+  >
+    Some help test
+  </Text>
+</View>
+`;