refactor(weld): move current tests to json_infra (#1360)

* refactor string patterns

* json blockchain tests under json_infra

* move ethash tests to json_infra

* move state tests to json_infra

* move trie tests to json_infra

* move transaction tests to json_infra

* remove difficulty tests

* move vm tests to json_infra

* remove rlp tests

* move other tests to json_infra

* post-review: use pytest mark

* post review: rename to json_fork and eels_fork

* post review: other fixes

* update regexes patterns

Author: gurukamath

pyproject.toml

@@ -224,6 +224,9 @@ markers = [
     "slow: marks tests as slow (deselect with '-m \"not slow\"')",
     "bigmem: marks tests as big memory (deselect with '-m \"not bigmem\"')",
     "evm_tools: marks tests as evm_tools (deselect with '-m \"not evm_tools\"')",
+    "json_blockchain_tests: marks tests as json_blockchain_tests (deselect with '-m \"not json_blockchain_tests\"')",
+    "json_state_tests: marks tests as json_state_tests (deselect with '-m \"not json_state_tests\"')",
+    "vm_test: marks tests as vm_test (deselect with '-m \"not vm_test\"')",
 ]
 
 [tool.coverage.run]