diff --git a/CHANGELOG.md b/CHANGELOG.md
index 5b91a2140..29c4b6ba5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -43,6 +43,7 @@ This changelog is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.
 - docs: Add `docs/sdk_developers/project_structure.md` to explain repository layout and import paths.
 
 ### Changed
+- Standardized all unit and integration test filenames to end with `_test.py` (#760)
 - chore: bumped solo action from 14.0 to 15.0 (#764)
 - chore: replaced hardcoded 'testnet' messages with environment network name
 - chore: validate that token airdrop transactions require an available token service on the channel (#632) 
diff --git a/tests/integration/token_airdrop_transaction_cancel_e2e.py b/tests/integration/token_airdrop_transaction_cancel_e2e_test.py
similarity index 100%
rename from tests/integration/token_airdrop_transaction_cancel_e2e.py
rename to tests/integration/token_airdrop_transaction_cancel_e2e_test.py
diff --git a/tests/integration/token_airdrop_transaction_claim_e2e.py b/tests/integration/token_airdrop_transaction_claim_e2e_test.py
similarity index 100%
rename from tests/integration/token_airdrop_transaction_claim_e2e.py
rename to tests/integration/token_airdrop_transaction_claim_e2e_test.py
diff --git a/tests/integration/test_token_fee_schedule_update_transaction_e2e.py b/tests/integration/token_fee_schedule_update_transaction_e2e_test.py
similarity index 100%
rename from tests/integration/test_token_fee_schedule_update_transaction_e2e.py
rename to tests/integration/token_fee_schedule_update_transaction_e2e_test.py
diff --git a/tests/unit/test_account_allowance_approve_transaction.py b/tests/unit/account_allowance_approve_transaction_test.py
similarity index 100%
rename from tests/unit/test_account_allowance_approve_transaction.py
rename to tests/unit/account_allowance_approve_transaction_test.py
diff --git a/tests/unit/test_account_allowance_delete_transaction.py b/tests/unit/account_allowance_delete_transaction_test.py
similarity index 100%
rename from tests/unit/test_account_allowance_delete_transaction.py
rename to tests/unit/account_allowance_delete_transaction_test.py
diff --git a/tests/unit/test_account_balance_query.py b/tests/unit/account_balance_query_test.py
similarity index 100%
rename from tests/unit/test_account_balance_query.py
rename to tests/unit/account_balance_query_test.py
diff --git a/tests/unit/test_account_create_transaction.py b/tests/unit/account_create_transaction_test.py
similarity index 100%
rename from tests/unit/test_account_create_transaction.py
rename to tests/unit/account_create_transaction_test.py
diff --git a/tests/unit/test_account_delete_transaction.py b/tests/unit/account_delete_transaction_test.py
similarity index 100%
rename from tests/unit/test_account_delete_transaction.py
rename to tests/unit/account_delete_transaction_test.py
diff --git a/tests/unit/test_account_id.py b/tests/unit/account_id_test.py
similarity index 100%
rename from tests/unit/test_account_id.py
rename to tests/unit/account_id_test.py
diff --git a/tests/unit/test_account_info_query.py b/tests/unit/account_info_query_test.py
similarity index 100%
rename from tests/unit/test_account_info_query.py
rename to tests/unit/account_info_query_test.py
diff --git a/tests/unit/test_account_info.py b/tests/unit/account_info_test.py
similarity index 100%
rename from tests/unit/test_account_info.py
rename to tests/unit/account_info_test.py
diff --git a/tests/unit/test_account_records_query.py b/tests/unit/account_records_query_test.py
similarity index 100%
rename from tests/unit/test_account_records_query.py
rename to tests/unit/account_records_query_test.py
diff --git a/tests/unit/test_account_update_transaction.py b/tests/unit/account_update_transaction_test.py
similarity index 100%
rename from tests/unit/test_account_update_transaction.py
rename to tests/unit/account_update_transaction_test.py
diff --git a/tests/unit/test_contract_bytecode_query.py b/tests/unit/contract_bytecode_query_test.py
similarity index 100%
rename from tests/unit/test_contract_bytecode_query.py
rename to tests/unit/contract_bytecode_query_test.py
diff --git a/tests/unit/test_contract_call_query.py b/tests/unit/contract_call_query_test.py
similarity index 100%
rename from tests/unit/test_contract_call_query.py
rename to tests/unit/contract_call_query_test.py
diff --git a/tests/unit/test_contract_create_transaction.py b/tests/unit/contract_create_transaction_test.py
similarity index 100%
rename from tests/unit/test_contract_create_transaction.py
rename to tests/unit/contract_create_transaction_test.py
diff --git a/tests/unit/test_contract_delete_transaction.py b/tests/unit/contract_delete_transaction_test.py
similarity index 100%
rename from tests/unit/test_contract_delete_transaction.py
rename to tests/unit/contract_delete_transaction_test.py
diff --git a/tests/unit/test_contract_execute_transaction.py b/tests/unit/contract_execute_transaction_test.py
similarity index 100%
rename from tests/unit/test_contract_execute_transaction.py
rename to tests/unit/contract_execute_transaction_test.py
diff --git a/tests/unit/test_contract_function_result.py b/tests/unit/contract_function_result_test.py
similarity index 100%
rename from tests/unit/test_contract_function_result.py
rename to tests/unit/contract_function_result_test.py
diff --git a/tests/unit/test_contract_id.py b/tests/unit/contract_id_test.py
similarity index 100%
rename from tests/unit/test_contract_id.py
rename to tests/unit/contract_id_test.py
diff --git a/tests/unit/test_contract_info_query.py b/tests/unit/contract_info_query_test.py
similarity index 100%
rename from tests/unit/test_contract_info_query.py
rename to tests/unit/contract_info_query_test.py
diff --git a/tests/unit/test_contract_info.py b/tests/unit/contract_info_test.py
similarity index 100%
rename from tests/unit/test_contract_info.py
rename to tests/unit/contract_info_test.py
diff --git a/tests/unit/test_contract_log_info.py b/tests/unit/contract_log_info_test.py
similarity index 100%
rename from tests/unit/test_contract_log_info.py
rename to tests/unit/contract_log_info_test.py
diff --git a/tests/unit/test_contract_nonce_info.py b/tests/unit/contract_nonce_info_test.py
similarity index 100%
rename from tests/unit/test_contract_nonce_info.py
rename to tests/unit/contract_nonce_info_test.py
diff --git a/tests/unit/test_contract_update_transaction.py b/tests/unit/contract_update_transaction_test.py
similarity index 100%
rename from tests/unit/test_contract_update_transaction.py
rename to tests/unit/contract_update_transaction_test.py
diff --git a/tests/unit/test_custom_fee_limit.py b/tests/unit/custom_fee_limit_test.py
similarity index 100%
rename from tests/unit/test_custom_fee_limit.py
rename to tests/unit/custom_fee_limit_test.py
diff --git a/tests/unit/test_custom_fee.py b/tests/unit/custom_fee_test.py
similarity index 100%
rename from tests/unit/test_custom_fee.py
rename to tests/unit/custom_fee_test.py
diff --git a/tests/unit/test_entity_id_helper.py b/tests/unit/entity_id_helper_test.py
similarity index 100%
rename from tests/unit/test_entity_id_helper.py
rename to tests/unit/entity_id_helper_test.py
diff --git a/tests/unit/test_ethereum_transaction.py b/tests/unit/ethereum_transaction_test.py
similarity index 100%
rename from tests/unit/test_ethereum_transaction.py
rename to tests/unit/ethereum_transaction_test.py
diff --git a/tests/unit/test_executable.py b/tests/unit/executable_test.py
similarity index 100%
rename from tests/unit/test_executable.py
rename to tests/unit/executable_test.py
diff --git a/tests/unit/test_file_append_transaction.py b/tests/unit/file_append_transaction_test.py
similarity index 100%
rename from tests/unit/test_file_append_transaction.py
rename to tests/unit/file_append_transaction_test.py
diff --git a/tests/unit/test_file_contents_query.py b/tests/unit/file_contents_query_test.py
similarity index 100%
rename from tests/unit/test_file_contents_query.py
rename to tests/unit/file_contents_query_test.py
diff --git a/tests/unit/test_file_create_transaction.py b/tests/unit/file_create_transaction_test.py
similarity index 100%
rename from tests/unit/test_file_create_transaction.py
rename to tests/unit/file_create_transaction_test.py
diff --git a/tests/unit/test_file_delete_transaction.py b/tests/unit/file_delete_transaction_test.py
similarity index 100%
rename from tests/unit/test_file_delete_transaction.py
rename to tests/unit/file_delete_transaction_test.py
diff --git a/tests/unit/test_file_id.py b/tests/unit/file_id_test.py
similarity index 100%
rename from tests/unit/test_file_id.py
rename to tests/unit/file_id_test.py
diff --git a/tests/unit/test_file_info_query.py b/tests/unit/file_info_query_test.py
similarity index 100%
rename from tests/unit/test_file_info_query.py
rename to tests/unit/file_info_query_test.py
diff --git a/tests/unit/test_file_info.py b/tests/unit/file_info_test.py
similarity index 100%
rename from tests/unit/test_file_info.py
rename to tests/unit/file_info_test.py
diff --git a/tests/unit/test_file_update_transaction.py b/tests/unit/file_update_transaction_test.py
similarity index 100%
rename from tests/unit/test_file_update_transaction.py
rename to tests/unit/file_update_transaction_test.py
diff --git a/tests/unit/test_freeze_transaction.py b/tests/unit/freeze_transaction_test.py
similarity index 100%
rename from tests/unit/test_freeze_transaction.py
rename to tests/unit/freeze_transaction_test.py
diff --git a/tests/unit/test_freeze_type.py b/tests/unit/freeze_type_test.py
similarity index 100%
rename from tests/unit/test_freeze_type.py
rename to tests/unit/freeze_type_test.py
diff --git a/tests/unit/test_get_receipt_query.py b/tests/unit/get_receipt_query_test.py
similarity index 100%
rename from tests/unit/test_get_receipt_query.py
rename to tests/unit/get_receipt_query_test.py
diff --git a/tests/unit/test_hbar_allowance.py b/tests/unit/hbar_allowance_test.py
similarity index 100%
rename from tests/unit/test_hbar_allowance.py
rename to tests/unit/hbar_allowance_test.py
diff --git a/tests/unit/test_hbar_transfer.py b/tests/unit/hbar_transfer_test.py
similarity index 100%
rename from tests/unit/test_hbar_transfer.py
rename to tests/unit/hbar_transfer_test.py
diff --git a/tests/unit/test_keys_private.py b/tests/unit/keys_private_test.py
similarity index 100%
rename from tests/unit/test_keys_private.py
rename to tests/unit/keys_private_test.py
diff --git a/tests/unit/test_keys_public.py b/tests/unit/keys_public_test.py
similarity index 100%
rename from tests/unit/test_keys_public.py
rename to tests/unit/keys_public_test.py
diff --git a/tests/unit/test_logger.py b/tests/unit/logger_test.py
similarity index 100%
rename from tests/unit/test_logger.py
rename to tests/unit/logger_test.py
diff --git a/tests/unit/test_managed_node_address.py b/tests/unit/managed_node_address_test.py
similarity index 100%
rename from tests/unit/test_managed_node_address.py
rename to tests/unit/managed_node_address_test.py
diff --git a/tests/unit/test_node_address.py b/tests/unit/node_address_test.py
similarity index 100%
rename from tests/unit/test_node_address.py
rename to tests/unit/node_address_test.py
diff --git a/tests/unit/test_node_create_transaction.py b/tests/unit/node_create_transaction_test.py
similarity index 100%
rename from tests/unit/test_node_create_transaction.py
rename to tests/unit/node_create_transaction_test.py
diff --git a/tests/unit/test_node_delete_transaction.py b/tests/unit/node_delete_transaction_test.py
similarity index 100%
rename from tests/unit/test_node_delete_transaction.py
rename to tests/unit/node_delete_transaction_test.py
diff --git a/tests/unit/test_node_update_transaction.py b/tests/unit/node_update_transaction_test.py
similarity index 100%
rename from tests/unit/test_node_update_transaction.py
rename to tests/unit/node_update_transaction_test.py
diff --git a/tests/unit/test_prng_transaction.py b/tests/unit/prng_transaction_test.py
similarity index 100%
rename from tests/unit/test_prng_transaction.py
rename to tests/unit/prng_transaction_test.py
diff --git a/tests/unit/test_query.py b/tests/unit/query_test.py
similarity index 100%
rename from tests/unit/test_query.py
rename to tests/unit/query_test.py
diff --git a/tests/unit/test_schedule_create_transaction.py b/tests/unit/schedule_create_transaction_test.py
similarity index 100%
rename from tests/unit/test_schedule_create_transaction.py
rename to tests/unit/schedule_create_transaction_test.py
diff --git a/tests/unit/test_schedule_delete_transaction.py b/tests/unit/schedule_delete_transaction_test.py
similarity index 100%
rename from tests/unit/test_schedule_delete_transaction.py
rename to tests/unit/schedule_delete_transaction_test.py
diff --git a/tests/unit/test_schedule_id.py b/tests/unit/schedule_id_test.py
similarity index 100%
rename from tests/unit/test_schedule_id.py
rename to tests/unit/schedule_id_test.py
diff --git a/tests/unit/test_schedule_info_query.py b/tests/unit/schedule_info_query_test.py
similarity index 100%
rename from tests/unit/test_schedule_info_query.py
rename to tests/unit/schedule_info_query_test.py
diff --git a/tests/unit/test_schedule_info.py b/tests/unit/schedule_info_test.py
similarity index 100%
rename from tests/unit/test_schedule_info.py
rename to tests/unit/schedule_info_test.py
diff --git a/tests/unit/test_schedule_sign_transaction.py b/tests/unit/schedule_sign_transaction_test.py
similarity index 100%
rename from tests/unit/test_schedule_sign_transaction.py
rename to tests/unit/schedule_sign_transaction_test.py
diff --git a/tests/unit/test_supply_type.py b/tests/unit/supply_type_test.py
similarity index 100%
rename from tests/unit/test_supply_type.py
rename to tests/unit/supply_type_test.py
diff --git a/tests/unit/test_token_airdrop_claim.py b/tests/unit/token_airdrop_claim_test.py
similarity index 100%
rename from tests/unit/test_token_airdrop_claim.py
rename to tests/unit/token_airdrop_claim_test.py
diff --git a/tests/unit/test_token_airdrop_pending_id.py b/tests/unit/token_airdrop_pending_id_test.py
similarity index 100%
rename from tests/unit/test_token_airdrop_pending_id.py
rename to tests/unit/token_airdrop_pending_id_test.py
diff --git a/tests/unit/test_token_airdrop_pending_record.py b/tests/unit/token_airdrop_pending_record_test.py
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rename from tests/unit/test_token_airdrop_pending_record.py
rename to tests/unit/token_airdrop_pending_record_test.py
diff --git a/tests/unit/test_token_airdrop_transaction_cancel.py b/tests/unit/token_airdrop_transaction_cancel_test.py
similarity index 100%
rename from tests/unit/test_token_airdrop_transaction_cancel.py
rename to tests/unit/token_airdrop_transaction_cancel_test.py
diff --git a/tests/unit/test_token_airdrop_transaction.py b/tests/unit/token_airdrop_transaction_test.py
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rename from tests/unit/test_token_airdrop_transaction.py
rename to tests/unit/token_airdrop_transaction_test.py
diff --git a/tests/unit/test_token_allowance.py b/tests/unit/token_allowance_test.py
similarity index 100%
rename from tests/unit/test_token_allowance.py
rename to tests/unit/token_allowance_test.py
diff --git a/tests/unit/test_token_associate_transaction.py b/tests/unit/token_associate_transaction_test.py
similarity index 100%
rename from tests/unit/test_token_associate_transaction.py
rename to tests/unit/token_associate_transaction_test.py
diff --git a/tests/unit/test_token_burn_transaction.py b/tests/unit/token_burn_transaction_test.py
similarity index 100%
rename from tests/unit/test_token_burn_transaction.py
rename to tests/unit/token_burn_transaction_test.py
diff --git a/tests/unit/test_token_create_transaction.py b/tests/unit/token_create_transaction_test.py
similarity index 100%
rename from tests/unit/test_token_create_transaction.py
rename to tests/unit/token_create_transaction_test.py
diff --git a/tests/unit/test_token_delete_transaction.py b/tests/unit/token_delete_transaction_test.py
similarity index 100%
rename from tests/unit/test_token_delete_transaction.py
rename to tests/unit/token_delete_transaction_test.py
diff --git a/tests/unit/test_token_dissociate_transaction.py b/tests/unit/token_dissociate_transaction_test.py
similarity index 100%
rename from tests/unit/test_token_dissociate_transaction.py
rename to tests/unit/token_dissociate_transaction_test.py
diff --git a/tests/unit/test_token_fee_schedule_update_transaction.py b/tests/unit/token_fee_schedule_update_transaction_test.py
similarity index 100%
rename from tests/unit/test_token_fee_schedule_update_transaction.py
rename to tests/unit/token_fee_schedule_update_transaction_test.py
diff --git a/tests/unit/test_token_freeze_transaction.py b/tests/unit/token_freeze_transaction_test.py
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rename from tests/unit/test_token_freeze_transaction.py
rename to tests/unit/token_freeze_transaction_test.py
diff --git a/tests/unit/test_token_grant_kyc_transaction.py b/tests/unit/token_grant_kyc_transaction_test.py
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rename from tests/unit/test_token_grant_kyc_transaction.py
rename to tests/unit/token_grant_kyc_transaction_test.py
diff --git a/tests/unit/test_token_id.py b/tests/unit/token_id_test.py
similarity index 100%
rename from tests/unit/test_token_id.py
rename to tests/unit/token_id_test.py
diff --git a/tests/unit/test_token_info_query.py b/tests/unit/token_info_query_test.py
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rename from tests/unit/test_token_info_query.py
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diff --git a/tests/unit/test_token_info.py b/tests/unit/token_info_test.py
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rename from tests/unit/test_token_info.py
rename to tests/unit/token_info_test.py
diff --git a/tests/unit/test_token_mint_transaction.py b/tests/unit/token_mint_transaction_test.py
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rename from tests/unit/test_token_mint_transaction.py
rename to tests/unit/token_mint_transaction_test.py
diff --git a/tests/unit/test_token_nft_allowance.py b/tests/unit/token_nft_allowance_test.py
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rename from tests/unit/test_token_nft_allowance.py
rename to tests/unit/token_nft_allowance_test.py
diff --git a/tests/unit/test_token_nft_info_query.py b/tests/unit/token_nft_info_query_test.py
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rename from tests/unit/test_token_nft_info_query.py
rename to tests/unit/token_nft_info_query_test.py
diff --git a/tests/unit/test_token_nft_info.py b/tests/unit/token_nft_info_test.py
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rename from tests/unit/test_token_nft_info.py
rename to tests/unit/token_nft_info_test.py
diff --git a/tests/unit/test_token_nft_transfer.py b/tests/unit/token_nft_transfer_test.py
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rename from tests/unit/test_token_nft_transfer.py
rename to tests/unit/token_nft_transfer_test.py
diff --git a/tests/unit/test_token_pause_transaction.py b/tests/unit/token_pause_transaction_test.py
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rename from tests/unit/test_token_pause_transaction.py
rename to tests/unit/token_pause_transaction_test.py
diff --git a/tests/unit/test_token_reject_transaction.py b/tests/unit/token_reject_transaction_test.py
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rename from tests/unit/test_token_reject_transaction.py
rename to tests/unit/token_reject_transaction_test.py
diff --git a/tests/unit/test_token_relationship.py b/tests/unit/token_relationship_test.py
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rename from tests/unit/test_token_relationship.py
rename to tests/unit/token_relationship_test.py
diff --git a/tests/unit/test_token_revoke_kyc_transaction.py b/tests/unit/token_revoke_kyc_transaction_test.py
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rename from tests/unit/test_token_revoke_kyc_transaction.py
rename to tests/unit/token_revoke_kyc_transaction_test.py
diff --git a/tests/unit/test_token_transfer_list.py b/tests/unit/token_transfer_list_test.py
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rename from tests/unit/test_token_transfer_list.py
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diff --git a/tests/unit/test_token_transfer.py b/tests/unit/token_transfer_test.py
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rename from tests/unit/test_token_transfer.py
rename to tests/unit/token_transfer_test.py
diff --git a/tests/unit/test_token_type.py b/tests/unit/token_type_test.py
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rename from tests/unit/test_token_type.py
rename to tests/unit/token_type_test.py
diff --git a/tests/unit/test_token_unfreeze_transaction.py b/tests/unit/token_unfreeze_transaction_test.py
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rename from tests/unit/test_token_unfreeze_transaction.py
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diff --git a/tests/unit/test_token_unpause_transaction.py b/tests/unit/token_unpause_transaction_test.py
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rename from tests/unit/test_token_unpause_transaction.py
rename to tests/unit/token_unpause_transaction_test.py
diff --git a/tests/unit/test_token_update_nfts_transaction.py b/tests/unit/token_update_nfts_transaction_test.py
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rename from tests/unit/test_token_update_nfts_transaction.py
rename to tests/unit/token_update_nfts_transaction_test.py
diff --git a/tests/unit/test_token_update_transaction.py b/tests/unit/token_update_transaction_test.py
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rename from tests/unit/test_token_update_transaction.py
rename to tests/unit/token_update_transaction_test.py
diff --git a/tests/unit/test_token_wipe_transaction.py b/tests/unit/token_wipe_transaction_test.py
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rename from tests/unit/test_token_wipe_transaction.py
rename to tests/unit/token_wipe_transaction_test.py
diff --git a/tests/unit/test_topic_create_transaction.py b/tests/unit/topic_create_transaction_test.py
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rename from tests/unit/test_topic_create_transaction.py
rename to tests/unit/topic_create_transaction_test.py
diff --git a/tests/unit/test_topic_delete_transaction.py b/tests/unit/topic_delete_transaction_test.py
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rename from tests/unit/test_topic_delete_transaction.py
rename to tests/unit/topic_delete_transaction_test.py
diff --git a/tests/unit/test_topic_id.py b/tests/unit/topic_id_test.py
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rename from tests/unit/test_topic_id.py
rename to tests/unit/topic_id_test.py
diff --git a/tests/unit/test_topic_info_query.py b/tests/unit/topic_info_query_test.py
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rename from tests/unit/test_topic_info_query.py
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diff --git a/tests/unit/test_topic_info.py b/tests/unit/topic_info_test.py
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rename from tests/unit/test_topic_info.py
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diff --git a/tests/unit/test_topic_message_query.py b/tests/unit/topic_message_query_test.py
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rename from tests/unit/test_topic_message_query.py
rename to tests/unit/topic_message_query_test.py
diff --git a/tests/unit/test_topic_message_submit_transaction.py b/tests/unit/topic_message_submit_transaction_test.py
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rename from tests/unit/test_topic_message_submit_transaction.py
rename to tests/unit/topic_message_submit_transaction_test.py
diff --git a/tests/unit/test_topic_update_transaction.py b/tests/unit/topic_update_transaction_test.py
similarity index 100%
rename from tests/unit/test_topic_update_transaction.py
rename to tests/unit/topic_update_transaction_test.py
diff --git a/tests/unit/test_transaction_freeze_and_bytes.py b/tests/unit/transaction_freeze_and_bytes_test.py
similarity index 100%
rename from tests/unit/test_transaction_freeze_and_bytes.py
rename to tests/unit/transaction_freeze_and_bytes_test.py
diff --git a/tests/unit/test_transaction_record_query.py b/tests/unit/transaction_record_query_test.py
similarity index 100%
rename from tests/unit/test_transaction_record_query.py
rename to tests/unit/transaction_record_query_test.py
diff --git a/tests/unit/test_transaction_record.py b/tests/unit/transaction_record_test.py
similarity index 100%
rename from tests/unit/test_transaction_record.py
rename to tests/unit/transaction_record_test.py
diff --git a/tests/unit/test_transfer_transaction.py b/tests/unit/transfer_transaction_test.py
similarity index 100%
rename from tests/unit/test_transfer_transaction.py
rename to tests/unit/transfer_transaction_test.py