Module testing_prelude

Expand description

Prelude to be used for pallet testing, for ease of use.

Modules§

bounded_btree_map: Traits, types and structs to support a bounded BTreeMap.
bounded_vec: Traits, types and structs to support putting a bounded vector into storage, as a raw value, map or a double map.

assert_eq_error_rate: Copied from sp-runtime and documented there.
assert_err: Assert an expression returns an error specified.
assert_err_ignore_postinfo: Assert an expression returns an error specified.
assert_err_with_weight: Assert an expression returns error with the given weight.
assert_error_encoded_size: Assert that the maximum encoding size does not exceed the value defined in MAX_MODULE_ERROR_ENCODED_SIZE during compilation.
assert_noop: Evaluate an expression, assert it returns an expected Err value and that runtime storage has not been mutated (i.e. expression is a no-operation).
assert_ok: Panic if an expression doesn’t evaluate to Ok.
assert_storage_noop: Evaluate any expression and assert that runtime storage has not been mutated (i.e. expression is a storage no-operation).
bounded_btree_map: Build a bounded btree-map from the given literals.
bounded_vec: Build a bounded vec from the given literals.
parameter_types: Create new implementations of the Get trait.