Add snapshot for reach command (#632)

Co-authored-by: John-David Dalton <jdalton@users.noreply.github.com>

Author: pvdz

src/commands/scan/cmd-scan-reach.test.mts

@@ -0,0 +1,67 @@
+import { describe, expect } from 'vitest'
+
+import constants from '../../../src/constants.mts'
+import { cmdit, invokeNpm } from '../../../test/utils.mts'
+
+describe('socket scan reach', async () => {
+  // Lazily access constants.binCliPath.
+  const { binCliPath } = constants
+
+  cmdit(
+    ['scan', 'reach', '--help', '--config', '{}'],
+    'should support --help',
+    async cmd => {
+      const { code, stderr, stdout } = await invokeNpm(binCliPath, cmd)
+      expect(stdout).toMatchInlineSnapshot(
+        `
+        "Compute tier 1 reachability
+
+          Usage
+            $ socket scan reach [CWD=.]
+
+          Options
+            --help            Print this help
+            --interactive     Allow for interactive elements, asking for input. Use --no-interactive to prevent any input questions, defaulting them to cancel/no.
+            --json            Output result as json
+            --markdown        Output result as markdown
+
+          Examples
+            $ socket scan reach
+            $ socket scan reach ./proj"
+      `,
+      )
+      expect(`\n   ${stderr}`).toMatchInlineSnapshot(`
+        "
+           _____         _       _        /---------------
+          |   __|___ ___| |_ ___| |_      | Socket.dev CLI ver <redacted>
+          |__   | * |  _| '_| -_|  _|     | Node: <redacted>, API token set: <redacted>
+          |_____|___|___|_,_|___|_|.dev   | Command: \`socket scan reach\`, cwd: <redacted>"
+      `)
+
+      expect(code, 'explicit help should exit with code 0').toBe(0)
+      expect(stderr, 'banner includes base command').toContain(
+        '`socket scan reach`',
+      )
+    },
+  )
+
+  cmdit(
+    ['scan', 'reach', '--dry-run', '--config', '{}'],
+    'should require args with just dry-run',
+    async cmd => {
+      const { code, stderr, stdout } = await invokeNpm(binCliPath, cmd)
+      expect(stdout).toMatchInlineSnapshot(`"[DryRun]: Bailing now"`)
+      expect(`\n   ${stderr}`).toMatchInlineSnapshot(`
+        "
+           _____         _       _        /---------------
+          |   __|___ ___| |_ ___| |_      | Socket.dev CLI ver <redacted>
+          |__   | * |  _| '_| -_|  _|     | Node: <redacted>, API token set: <redacted>
+          |_____|___|___|_,_|___|_|.dev   | Command: \`socket scan reach\`, cwd: <redacted>
+
+        \\x1b[34mi\\x1b[39m If you dont have any interactive bits then drop the flag true"
+      `)
+
+      expect(code, 'dry-run should exit with code 0 if input ok').toBe(0)
+    },
+  )
+})