message_ix_models.tests.model.water.conftest.assert_message_params

message_ix_models.tests.model.water.conftest.assert_message_params()[source]

Validate MESSAGE-ix parameter DataFrames.

Returns a function that validates common MESSAGE-ix parameter requirements: - No NaN in value columns - No duplicate rows - Time column not corrupted (single chars) - year_vtg <= year_act invariant