test-suite/tests/SecureStore.js

'use strict';

import * as SecureStore from 'expo-secure-store';
import { Platform } from 'react-native';

export const name = 'SecureStore';

export function test(t) {
  const value = 'value-to-test';
  const longValue =
    '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';
  const key = 'key-to-test';
  const emptyKey = null;
  const emptyValue = null;
  const optionsServiceA = { keychainService: 'service-A' };
  const optionsServiceB = { keychainService: 'service-B' };
  t.describe('SecureStore: store -> fetch -> delete -> fetch -> err:', () => {
    t.it('Sets a value with a key', async () => {
      try {
        const result = await SecureStore.setItemAsync(key, value, {});
        t.expect(result).toBe(undefined);
      } catch (e) {
        t.fail(e);
      }
    });
    t.it('Fetch the value stored with the key', async () => {
      try {
        const fetchedValue = await SecureStore.getItemAsync(key, {});
        t.expect(fetchedValue).toBe(value);
      } catch (e) {
        t.fail(e);
      }
    });
    t.it('Delete the value associated with the key', async () => {
      try {
        const result = await SecureStore.deleteItemAsync(key, {});
        t.expect(result).toBe(undefined);
      } catch (e) {
        t.fail(e);
      }
    });
    t.it('Fetch the previously deleted key, expect null', async () => {
      const fetchedValue = await SecureStore.getItemAsync(key, {});
      t.expect(fetchedValue).toBe(null);
    });
  });
  t.describe('SecureStore: store -> fetch -> delete -> fetch -> err with Options:', () => {
    t.it('Sets a value with a key and keychainService', async () => {
      const result = await SecureStore.setItemAsync(key, value, {
        keychainService: 'service',
      });
      t.expect(result).toBe(undefined);
    });
    t.it('Fetch the value stored with the key and keychainService', async () => {
      const fetchedValue = await SecureStore.getItemAsync(key, {
        keychainService: 'service',
      });
      t.expect(fetchedValue).toBe(value);
    });
    t.it('Delete the value associated with the key', async () => {
      const result = await SecureStore.deleteItemAsync(key, {
        keychainService: 'service',
      });
      t.expect(result).toBe(undefined);
    });
    t.it('Fetch the previously deleted key, expect null', async () => {
      const fetchedValue = await SecureStore.getItemAsync(key, {
        keychainService: 'service',
      });
      t.expect(fetchedValue).toBe(null);
    });
  });
  t.describe('SecureStore: store with empty key -> err:', () => {
    t.it('Sets a value with an empty key, expect error', async () => {
      try {
        const result = await SecureStore.setItemAsync(emptyKey, value, {});
        t.fail(result);
      } catch (e) {
        t.expect(e).toBeTruthy();
      }
    });
  });
  t.describe('SecureStore: store with empty Value -> err:', () => {
    t.it('Sets an empty value with a key, expect error', async () => {
      try {
        const result = await SecureStore.setItemAsync(key, emptyValue, {});
        t.fail(result);
      } catch (e) {
        t.expect(e).toBeTruthy();
      }
    });
  });
  t.describe(
    'SecureStore: store value with keychainServiceA, fetch with keychainServiceB -> err:',
    () => {
      t.it('Sets a value with keychainServiceA', async () => {
        const result = await SecureStore.setItemAsync(key, value, optionsServiceA);
        t.expect(result).toBe(undefined);
      });
      if (Platform.OS === 'ios') {
        t.it('Fetch value with keychainServiceB, expect null', async () => {
          const result = await SecureStore.getItemAsync(key, optionsServiceB);
          t.expect(result).toBe(null);
        });
      } else if (Platform.OS === 'android') {
        t.it('Fetch value with keychainServiceB, expect decoding error', async () => {
          try {
            const result = await SecureStore.getItemAsync(key, optionsServiceB);
            t.fail(result);
          } catch (e) {
            t.expect(e).toBeTruthy();
            t.expect(e.message).toMatch(`Could not decrypt the item in SecureStore`);
          }
        });
      }
    }
  );
  t.describe('SecureStore: store long value, fetch long value -> Success:', () => {
    t.it('Set long value', async () => {
      const result = await SecureStore.setItemAsync(key, longValue);
      t.expect(result).toBe(undefined);
    });
    t.it('Fetch long value', async () => {
      const result = await SecureStore.getItemAsync(key);
      t.expect(result).toBe(longValue);
    });
  });
}