Crate bridge_hub_test_utils

Module contains predefined test-case scenarios for “BridgeHub” Runtimes.

Modules

• test_cases
  Module contains predefined test-case scenarios for Runtime with bridging capabilities.
• test_data
  Generating test data, used by all tests.

Structs

• CollatorSessionKey
• CollatorSessionKeys
• ExtBuilder
  Basic builder based on balances, collators and pallet_session.
• RuntimeHelper
• SlotDurations

Enums

• XcmReceivedFrom

Traits

• BasicParachainRuntime
  A set of traits for a minimal parachain runtime, that may be used in conjunction with the ExtBuilder and the RuntimeHelper.

Functions

• assert_metadata
• assert_total
• check_sane_fees_values
  A helper function for comparing the actual value of a fee constant with its estimated value. The estimated value can be overestimated (overestimate_in_percent), and if the difference to the actual value is below margin_overestimate_diff_in_percent_for_lowering, we should lower the actual value.
• diff_as_percent
• ensure_opened_bridge
  Helper function to open the bridge/lane for source and destination while ensuring all required balances are placed into the SA of the source.
• mock_open_hrmp_channel
  Helper function which emulates opening HRMP channel which is needed for XcmpQueue to pass.
• open_bridge_with_extrinsic
  Utility for opening bridge with dedicated pallet_xcm_bridge_hub’s extrinsic.
• open_bridge_with_storage
  Utility for opening bridge directly inserting data to the storage (used only for legacy purposes).
• test_header
  Get a header for testing.

Type Aliases

• AccountIdOf
• BalanceOf
• RuntimeCallOf
• SessionKeysOf
• ValidatorIdOf