Updated instructions for regenerating test data

modules/light-clients/08-wasm/test_data/README

@@ -4,17 +4,17 @@ Note: this is a general outline of the process and the actions to take are depen
 
 1. Make your code changes
 2. Build local docker images for the e2e test with all modifications
-	1. ibc-go-simd
+	1. ibc-go-simd (from local repo)
 		1. heighliner build -c ibc-go-simd -g local --local
 	2. hyperspace
 		1. Repo: ComposableFi/centauri
-		2. Commit: fce2d6303cc111c8b5f2aa47b2fba3dc61a79bf2
+		2. PR: gh pr checkout 388
 		3. Build local Hyperspace docker from centauri repo:
 		4.     amd64: "docker build -f scripts/hyperspace.Dockerfile -t hyperspace:local ."
-		5.     arm64: "docker build -f scripts/hyperspace.aarch64.Dockerfile -t hyperspace:latest --platform=linux/arm64/v8 .
+		5.     arm64: "docker build -f scripts/hyperspace.aarch64.Dockerfile -t hyperspace:local --platform=linux/arm64/v8 .
 	3. parachain
 		1. Repo: ComposableFi/centauri
-		2. Commit: fce2d6303cc111c8b5f2aa47b2fba3dc61a79bf2
+		2. PR: gh pr checkout 388
 		3. Build local parachain docker from centauri repo:
 		4.     ./scripts/build-parachain-node-docker.sh (you can change the script to compile for ARM arch if needed)
 	4. polkadot
@@ -26,12 +26,11 @@ Note: this is a general outline of the process and the actions to take are depen
 		6.     arm64: docker build --platform linux/arm64 -f scripts/ci/dockerfiles/polkadot/polkadot_builder.aarch64.Dockerfile . -t polkadot-node:local
 3. If needed, build new ics10_grandpa_cw.wasm and place in examples/polkadot of interchaintest
 	1. RUSTFLAGS='-C link-arg=-s' cargo build -p ics10-grandpa-cw --target=wasm32-unknown-unknown --release --lib
-4. Run hyperspace interchaintest
-	1. Use this commit from strangelove-ventures/interchaintest: f02d3adab099e360f81bfd25f3429f69209d6660
-    2. From the hyperspace_test.go file, make sure the version/tags of ibc-go-simd, hyperspace, parachain, and polkadot match what you used.
-    3. go test -v -timeout 20m -run ^TestHyperspace$ examples/hyperspace/hyperspace_test.go -count=1
+4. Run hyperspace interchaintest (main branch)
+  1. From the hyperspace_test.go file, make sure the version/tags of ibc-go-simd, hyperspace, parachain, and polkadot match what you used. They are currently set to the defaults.
+  2. go test -v -timeout 20m -run ^TestHyperspace$ examples/hyperspace/hyperspace_test.go -count=1
 5. Test should pass, if not, it needs to be fixed
-6. The output will include the ibc-go-simd exported state with the height it was taken at. Pull the exported state into the wasm light client's genesis json (optionally, format it nicely). Warning, it is large.
+6. The genesis.json test_data file will be generated on a successful run and needs to be replaced. The new file will be located at examples/hyperspace/exported_state.json. The exported state is not taken from the latest height, but from a height before the last few update clients. We will use those update clients that aren't included in data.json.
 7. Open a SQLite brower with ~/.interchaintest/databases/block.db, execute: "SELECT test_case_name, chain_id, block_height, msg_n, type, raw FROM v_cosmos_messages WHERE test_case_id=(SELECT MAX(id) from test_case);". You will pull various base64 encoded strings from these messages along with other data like heights the message/states are associated with.
 8. Populate data.json and update test cases, for example:
 	1. TestVerifyMembershipGrandpa