test: improve NUT test with E2E tests (#659)

.github/workflows/on-main-push.yml

@@ -122,7 +122,7 @@ jobs:
           sfdx plugins:link .
           sfdx plugins
 
-      - name: Checkout e2e sources
+      - name: Checkout e2e test subject
         uses: actions/checkout@v3
         with:
           ref: 'e2e/head'

.github/workflows/on-pull-request.yml

@@ -137,23 +137,13 @@ jobs:
     steps:
       - name: Checkout sources
         uses: actions/checkout@v3
-        with:
-          path: ./plugin
-
-      - name: Checkout sources
-        uses: actions/checkout@v3
-        with:
-          ref: 'e2e/head'
-          fetch-depth: 0
-          path: ./e2e
 
       - name: Setup node
         uses: actions/setup-node@v3
         with:
           node-version: ${{ matrix.node }}
 
       - name: Get yarn cache directory path
-        working-directory: ./plugin
         id: yarn-cache-dir-path
         run: echo "yarn-cache=$(yarn config get cacheFolder)" >> "$GITHUB_OUTPUT"
         shell: bash
@@ -164,23 +154,27 @@ jobs:
           key: ${{ runner.os }}-${{ matrix.node }}-yarn-${{ hashFiles('**/yarn.lock') }}
 
       - name: Install dependencies
-        working-directory: ./plugin
         run: yarn install --immutable --check-cache
 
       - name: Build plugin
-        working-directory: ./plugin
         run: yarn pack
 
       - name: Install sfdx-cli
         run: npm install -g sfdx-cli
 
       - name: Install plugin
-        working-directory: ./plugin
         run: |
           yarn set version classic
           sfdx plugins:link .
           sfdx plugins
 
+      - name: Checkout e2e test subject
+        uses: actions/checkout@v3
+        with:
+          ref: 'e2e/head'
+          fetch-depth: 0
+          path: ./e2e
+
       - name: E2E Tests
         working-directory: ./e2e
         run: |

.github/workflows/reusable-build.yml

@@ -31,6 +31,13 @@ jobs:
           token: ${{ secrets.CODECOV_TOKEN }}
         continue-on-error: true
 
+      - name: Checkout e2e sources
+        uses: actions/checkout@v3
+        with:
+          ref: 'e2e/head'
+          fetch-depth: 0
+          path: ./e2e
+
       - name: Functional test
         run: yarn test:nut
 

__tests__/functional/delta.nut.ts

@@ -1,6 +1,8 @@
 'use strict'
 const { execCmd } = require('@salesforce/cli-plugins-testkit')
 const { expect } = require('@salesforce/command/lib/test')
+const readline = require('readline')
+const fs = require('fs')
 
 describe('sgd:source:delta NUTS', () => {
   it('run help', () => {
@@ -41,4 +43,36 @@ describe('sgd:source:delta NUTS', () => {
     expect(result).to.include('"error": null')
     expect(result).to.include('"success": true')
   })
+
+  it('run `e2e` tests', async () => {
+    // Act
+    const result = execCmd(
+      'sgd:source:delta --from "origin/e2e/base" --to "origin/e2e/head" --output e2e/expected --generate-delta --repo e2e --ignore e2e/.sgdignore',
+      {
+        ensureExitCode: 0,
+      }
+    ).shellOutput
+
+    // Assert
+    const packageLineCount = await getFileLineNumber(
+      'e2e/expected/package/package.xml'
+    )
+    expect(packageLineCount).to.equal(194)
+    expect(result).to.include('"error": null')
+    expect(result).to.include('"success": true')
+  })
 })
+
+const getFileLineNumber = async path => {
+  let linesCount = 0
+  const rl = readline.createInterface({
+    input: fs.createReadStream(path),
+    output: process.stdout,
+    terminal: false,
+  })
+  // eslint-disable-next-line no-unused-vars
+  for await (const _ of rl) {
+    ++linesCount
+  }
+  return linesCount
+}

package.json

@@ -72,10 +72,10 @@
     "@salesforce/ts-sinon": "^1.4.12",
     "@stryker-mutator/core": "^7.1.1",
     "@stryker-mutator/jest-runner": "^7.1.1",
-    "@swc/core": "^1.3.70",
+    "@swc/core": "^1.3.71",
     "@types/mocha": "^10.0.1",
     "@types/node": "^20.4.4",
-    "@typescript-eslint/parser": "^6.1.0",
+    "@typescript-eslint/parser": "^6.2.0",
     "benchmark": "^2.1.4",
     "chai": "^4.3.7",
     "depcheck": "^1.4.3",