api19NoHardware.java

  @Test
  @Config(sdk = Build.VERSION_CODES.KITKAT)
  public void testExtractFacebookConceal_NoHardware_api19() throws Exception {
    // GIVEN:
    //  API19, minimal Android version
    final ReactApplicationContext context = getRNContext();

    // WHEN: ask keychain for secured storage
    final KeychainModule module = new KeychainModule(context);
    final CipherStorage storage = module.getCipherStorageForCurrentAPILevel();

    // THEN: expected Facebook cipher storage, its the only one that supports API19
    assertThat(storage, notNullValue());
    assertThat(storage, instanceOf(CipherStorageFacebookConceal.class));
    assertThat(storage.isBiometrySupported(), is(false));
    assertThat(storage.securityLevel(), is(SecurityLevel.ANY));
    assertThat(storage.getMinSupportedApiLevel(), is(Build.VERSION_CODES.JELLY_BEAN));
    assertThat(storage.supportsSecureHardware(), is(false));
  }