add checkbox unit test

__tests__/Checkbox.tsx

@@ -0,0 +1,13 @@
+import React from 'react';
+import renderer from 'react-test-renderer';
+import Checkbox from '../src/components/checkbox/Checkbox';
+import { Text } from 'react-native';
+
+it('renders correctly', () => {
+  const tree = renderer
+    .create(<Checkbox onPress={(): void => {}} checked={true}>
+      <Text>toggle</Text>
+    </Checkbox>)
+    .toJSON();
+  expect(tree).toMatchSnapshot();
+});

__tests__/__snapshots__/Checkbox.tsx.snap

@@ -0,0 +1,75 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`renders correctly 1`] = `
+<View
+  accessible={true}
+  focusable={true}
+  onClick={[Function]}
+  onResponderGrant={[Function]}
+  onResponderMove={[Function]}
+  onResponderRelease={[Function]}
+  onResponderTerminate={[Function]}
+  onResponderTerminationRequest={[Function]}
+  onStartShouldSetResponder={[Function]}
+  style={
+    Object {
+      "alignItems": "center",
+      "borderColor": "transparent",
+      "borderRadius": 5,
+      "borderWidth": 1,
+      "height": 30,
+      "justifyContent": "center",
+      "transform": Array [
+        Object {
+          "scale": 1,
+        },
+      ],
+      "width": 30,
+    }
+  }
+>
+  <View
+    style={
+      Array [
+        Object {
+          "alignItems": "center",
+          "borderRadius": 20,
+          "height": 40,
+          "justifyContent": "center",
+          "width": 40,
+        },
+        Object {
+          "borderRadius": 5,
+          "height": 30,
+          "width": 30,
+        },
+        Object {
+          "backgroundColor": "#2240C4",
+        },
+      ]
+    }
+  >
+    <View
+      checked={true}
+      style={
+        Array [
+          Object {
+            "borderColor": "#2240C4",
+            "borderRadius": 5,
+            "borderStyle": "solid",
+            "borderWidth": 1,
+            "bottom": 0,
+            "left": 0,
+            "position": "absolute",
+            "right": 0,
+            "top": 0,
+          },
+        ]
+      }
+    />
+    <svg
+      data-file-name="SvgCheck"
+    />
+  </View>
+</View>
+`;

jest.config.js

@@ -0,0 +1,18 @@
+module.exports = {
+  'preset': 'react-native',
+  'moduleFileExtensions': [
+    'ts',
+    'tsx',
+    'js',
+    'jsx',
+    'json',
+    'node'
+  ],
+  'transformIgnorePatterns': [
+    'node_modules/(?!(@freakycoder|@react-native|react-native|rn-fetch|redux-persist-filesystem|@react-navigation' +
+    '|@react-native-community|react-navigation|react-navigation-redux-helpers|@sentry))'
+  ],
+  'transform': {
+    '^.+\\.svg$': 'jest-svg-transformer'
+  }
+};

package.json

@@ -11,7 +11,8 @@
     "android:build:debug": "./scripts/android-debug.sh",
     "lint": "eslint --fix . --ext .js,.jsx,.ts,.tsx",
     "postinstall": "./scripts/postinstall.sh",
-    "clean": "react-native-clean-project"
+    "clean": "react-native-clean-project",
+    "pod:install": "command -v pod && (cd ios/ && pod install && cd ..) || echo \"pod command not found\""
   },
   "dependencies": {
     "@freakycoder/react-native-bounceable": "^0.2.5",
@@ -85,6 +86,7 @@
     "babel-loader": "^8.2.3",
     "eslint": "^7.14.0",
     "jest": "^26.6.3",
+    "jest-svg-transformer": "^1.0.0",
     "metro-react-native-babel-preset": "^0.64.0",
     "react-dom": "17.0.1",
     "react-native-clean-project": "^3.6.7",
@@ -96,17 +98,6 @@
   "resolutions": {
     "@types/react": "^17"
   },
-  "jest": {
-    "preset": "react-native",
-    "moduleFileExtensions": [
-      "ts",
-      "tsx",
-      "js",
-      "jsx",
-      "json",
-      "node"
-    ]
-  },
   "react-native": {
     "crypto": "react-native-crypto",
     "http": "@tradle/react-native-http",

yarn.lock

@@ -7385,6 +7385,11 @@ jest-snapshot@^26.6.2:
     pretty-format "^26.6.2"
     semver "^7.3.2"
 
+jest-svg-transformer@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/jest-svg-transformer/-/jest-svg-transformer-1.0.0.tgz#e38884ca4cd8b2295cdfa2a0b24667920c3a8a6d"
+  integrity sha1-44iEykzYsilc36KgskZnkgw6im0=
+
 jest-util@^26.6.2:
   version "26.6.2"
   resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-26.6.2.tgz#907535dbe4d5a6cb4c47ac9b926f6af29576cbc1"