From ad40bf3aad248cbe7fb3a96de9ef0e1677e6ef03 Mon Sep 17 00:00:00 2001
From: Affaan Mustafa <affaan@dcube.ai>
Date: Fri, 13 Feb 2026 05:34:59 -0800
Subject: [PATCH] test: add env var fallback, console.log max matches, and
 format non-existent file tests
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Round 53: Adds 3 hook tests — validates evaluate-session.js
falls back to CLAUDE_TRANSCRIPT_PATH env var when stdin JSON
is invalid, post-edit-console-warn.js truncates output to max
5 matches, and post-edit-format.js passes through data when
the target .tsx file doesn't exist.
---
 tests/hooks/evaluate-session.test.js | 26 ++++++++++++++++++++++
 tests/hooks/hooks.test.js            | 33 ++++++++++++++++++++++++++++
 2 files changed, 59 insertions(+)

diff --git a/tests/hooks/evaluate-session.test.js b/tests/hooks/evaluate-session.test.js
index 6c2bdeab..f5c7ddc6 100644
--- a/tests/hooks/evaluate-session.test.js
+++ b/tests/hooks/evaluate-session.test.js
@@ -258,6 +258,32 @@ function runTests() {
     assert.strictEqual(result.status, 0, 'Should exit 0 on empty stdin');
   })) passed++; else failed++;
 
+  // ── Round 53: env var fallback path ──
+  console.log('\nRound 53: CLAUDE_TRANSCRIPT_PATH fallback:');
+
+  if (test('falls back to CLAUDE_TRANSCRIPT_PATH env var when stdin is invalid JSON', () => {
+    const testDir = createTestDir();
+    const transcript = createTranscript(testDir, 15);
+
+    const result = spawnSync('node', [evaluateScript], {
+      encoding: 'utf8',
+      input: 'invalid json {{{',
+      timeout: 10000,
+      env: { ...process.env, CLAUDE_TRANSCRIPT_PATH: transcript }
+    });
+
+    assert.strictEqual(result.status, 0, 'Should exit 0');
+    assert.ok(
+      result.stderr.includes('15 messages'),
+      'Should evaluate using env var fallback path'
+    );
+    assert.ok(
+      result.stderr.includes('evaluate'),
+      'Should indicate session evaluation'
+    );
+    cleanupTestDir(testDir);
+  })) passed++; else failed++;
+
   // Summary
   console.log(`\nResults: Passed: ${passed}, Failed: ${failed}`);
   process.exit(failed > 0 ? 1 : 0);
diff --git a/tests/hooks/hooks.test.js b/tests/hooks/hooks.test.js
index 8329cb58..bff8fc0e 100644
--- a/tests/hooks/hooks.test.js
+++ b/tests/hooks/hooks.test.js
@@ -2680,6 +2680,39 @@ async function runTests() {
     }
   })) passed++; else failed++;
 
+  // ── Round 53: console-warn max matches and format non-existent file ──
+  console.log('\nRound 53: post-edit-console-warn.js (max matches truncation):');
+
+  if (await asyncTest('reports maximum 5 console.log matches per file', async () => {
+    const testDir = createTestDir();
+    const testFile = path.join(testDir, 'many-logs.js');
+    const lines = Array(7).fill(null).map((_, i) =>
+      `console.log("debug line ${i + 1}");`
+    );
+    fs.writeFileSync(testFile, lines.join('\n'));
+
+    const stdinJson = JSON.stringify({ tool_input: { file_path: testFile } });
+    const result = await runScript(path.join(scriptsDir, 'post-edit-console-warn.js'), stdinJson);
+
+    assert.strictEqual(result.code, 0, 'Should exit 0');
+    // Count line number reports in stderr (format: "N: console.log(...)")
+    const lineReports = (result.stderr.match(/^\d+:/gm) || []).length;
+    assert.strictEqual(lineReports, 5, `Should report max 5 matches, got ${lineReports}`);
+    cleanupTestDir(testDir);
+  })) passed++; else failed++;
+
+  console.log('\nRound 53: post-edit-format.js (non-existent file):');
+
+  if (await asyncTest('passes through data for non-existent .tsx file path', async () => {
+    const stdinJson = JSON.stringify({
+      tool_input: { file_path: '/nonexistent/path/file.tsx' }
+    });
+    const result = await runScript(path.join(scriptsDir, 'post-edit-format.js'), stdinJson);
+
+    assert.strictEqual(result.code, 0, 'Should exit 0 for non-existent file');
+    assert.strictEqual(result.stdout, stdinJson, 'Should pass through stdin data unchanged');
+  })) passed++; else failed++;
+
   // Summary
   console.log('\n=== Test Results ===');
   console.log(`Passed: ${passed}`);