chore: Add unit test to the subgraph

.github/workflows/subgraph.yml

@@ -0,0 +1,64 @@
+name: Subgraph
+
+on:
+  pull_request:
+    branches:
+      - main
+      - dev
+      - release/*
+  push:
+    branches:
+      - main
+      - dev
+      - release/*
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    defaults:
+      run:
+        working-directory: subgraph
+
+    steps:
+      - name: Check out the repo
+        uses: actions/checkout@v3
+
+      - name: Install Pnpm
+        uses: pnpm/action-setup@v2
+        with:
+          version: 8
+          run_install: false
+
+      - name: Install Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18
+          cache: pnpm
+
+      - name: Get pnpm store directory
+        shell: bash
+        run: |
+          echo "STORE_PATH=$(pnpm store path --silent)" >> $GITHUB_ENV
+
+      - uses: actions/cache@v3
+        name: Setup pnpm cache
+        with:
+          path: ${{ env.STORE_PATH }}
+          key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
+          restore-keys: |
+            ${{ runner.os }}-pnpm-store-
+
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Build the subgraph
+        run: pnpm run build:goerli
+
+      - name: Run the unit tests
+        run: pnpm run test
+
+      - name: Add test summary
+        run: |
+          echo "## Unit tests result" >> $GITHUB_STEP_SUMMARY
+          echo "✅ Passed" >> $GITHUB_STEP_SUMMARY

.gitignore

@@ -25,6 +25,8 @@ typechain-types
 build
 generated
 subgraph.yaml
+.bin
+.latest.json
 
 # Misc
 .DS_Store

subgraph/package.json

@@ -24,10 +24,13 @@
     "deploy": "source .env && cp subgraph.mainnet.yaml subgraph.yaml && pnpm run build && graph deploy --network linea-mainnet --node $DEPLOY_ENDPOINT_MAINNET --headers \"{\\\"Authorization\\\": \\\"Basic $IPFS_IDENTIFIERS\\\"}\" --ipfs $IPFS_ENDPOINT --version-label v0.0.1 Consensys/linea-attestation-registry",
     "deploy:goerli": "source .env && cp subgraph.goerli.yaml subgraph.yaml && pnpm run build:goerli && graph deploy --network linea-goerli --node $DEPLOY_ENDPOINT_GOERLI --headers \"{\\\"Authorization\\\": \\\"Basic $IPFS_IDENTIFIERS\\\"}\" --ipfs $IPFS_ENDPOINT --version-label v0.0.5 Consensys/linea-attestation-registry",
     "remove": "source .env && graph remove --node $DEPLOY_ENDPOINT_MAINNET Consensys/linea-attestation-registry",
-    "remove:goerli": "source .env && graph remove --node $DEPLOY_ENDPOINT_GOERLI Consensys/linea-attestation-registry"
+    "remove:goerli": "source .env && graph remove --node $DEPLOY_ENDPOINT_GOERLI Consensys/linea-attestation-registry",
+    "test": "graph test -v 0.5.2"
   },
   "devDependencies": {
-    "@graphprotocol/graph-cli": "0.58.0",
-    "@graphprotocol/graph-ts": "0.31.0"
+    "@graphprotocol/graph-cli": "0.59.0",
+    "@graphprotocol/graph-ts": "0.30.0",
+    "matchstick-as": "0.5.2",
+    "assemblyscript": "0.19.10"
   }
 }

subgraph/src/module-registry.ts

@@ -1,16 +1,14 @@
-import { ModuleRegistered as ModuleRegisteredEvent, ModuleRegistry } from "../generated/ModuleRegistry/ModuleRegistry";
+import { ModuleRegistered as ModuleRegisteredEvent } from "../generated/ModuleRegistry/ModuleRegistry";
 import { Counter, Module } from "../generated/schema";
 
 export function handleModuleRegistered(event: ModuleRegisteredEvent): void {
-  const contract = ModuleRegistry.bind(event.address);
-  const moduleData = contract.modules(event.params.moduleAddress);
-  const module = new Module(event.params.moduleAddress.toHex());
+  const module = new Module(event.params.moduleAddress.toHexString());
 
   incrementModulesCount();
 
-  module.moduleAddress = moduleData.getModuleAddress();
-  module.name = moduleData.getName();
-  module.description = moduleData.getDescription();
+  module.moduleAddress = event.params.moduleAddress;
+  module.name = event.params.name;
+  module.description = event.params.description;
 
   module.save();
 }

subgraph/src/schema-registry.ts

@@ -1,17 +1,15 @@
-import { SchemaCreated as SchemaCreatedEvent, SchemaRegistry } from "../generated/SchemaRegistry/SchemaRegistry";
+import { SchemaCreated as SchemaCreatedEvent } from "../generated/SchemaRegistry/SchemaRegistry";
 import { Counter, Schema } from "../generated/schema";
 
 export function handleSchemaCreated(event: SchemaCreatedEvent): void {
-  const contract = SchemaRegistry.bind(event.address);
-  const schemaData = contract.getSchema(event.params.id);
   const schema = new Schema(event.params.id.toHex());
 
   incrementSchemasCount();
 
-  schema.name = schemaData.name;
-  schema.description = schemaData.description;
-  schema.context = schemaData.context;
-  schema.schema = schemaData.schema;
+  schema.name = event.params.name;
+  schema.description = event.params.description;
+  schema.context = event.params.context;
+  schema.schema = event.params.schemaString;
 
   schema.save();
 }

subgraph/tests/module-registry.test.ts

@@ -0,0 +1,51 @@
+import { afterEach, assert, clearStore, describe, log, test } from "matchstick-as";
+import {
+  ModuleRegistered as ModuleRegisteredEvent,
+  ModuleRegistered,
+} from "../generated/ModuleRegistry/ModuleRegistry";
+import { Address, ethereum } from "@graphprotocol/graph-ts";
+import { newTypedMockEvent } from "matchstick-as/assembly/defaults";
+import { handleModuleRegistered } from "../src/module-registry";
+
+describe("handleModuleRegistered()", () => {
+  const moduleAddress = "0xF75BE6f9418710fd516fA82Afb3AAD07e11a0f1b";
+  const moduleName = "module name";
+  const moduleDescription = "module description";
+
+  afterEach(() => {
+    clearStore();
+  });
+
+  test("Should create a new Module entity", () => {
+    assert.entityCount("Module", 0);
+
+    const moduleRegisteredEvent = createModuleRegisteredEvent(moduleAddress, moduleName, moduleDescription);
+
+    handleModuleRegistered(moduleRegisteredEvent);
+
+    assert.entityCount("Module", 1);
+
+    assert.fieldEquals("Module", moduleAddress, "id", moduleAddress);
+    assert.fieldEquals("Module", moduleAddress, "name", moduleName);
+    assert.fieldEquals("Module", moduleAddress, "description", moduleDescription);
+    assert.fieldEquals("Module", moduleAddress, "moduleAddress", moduleAddress);
+  });
+});
+
+function createModuleRegisteredEvent(
+  moduleAddress: string,
+  moduleName: string,
+  moduleDescription: string,
+): ModuleRegistered {
+  const moduleRegisteredEvent = newTypedMockEvent<ModuleRegisteredEvent>();
+
+  moduleRegisteredEvent.parameters.push(
+    new ethereum.EventParam("moduleAddress", ethereum.Value.fromAddress(Address.fromString(moduleAddress))),
+  );
+  moduleRegisteredEvent.parameters.push(new ethereum.EventParam("moduleName", ethereum.Value.fromString(moduleName)));
+  moduleRegisteredEvent.parameters.push(
+    new ethereum.EventParam("moduleDescription", ethereum.Value.fromString(moduleDescription)),
+  );
+
+  return moduleRegisteredEvent;
+}