team_info: test files without special blocks

Author: gerkai

lib/team_info.js

@@ -84,7 +84,9 @@ TeamInfo.update = async function(cli, request, content) {
   }
 
   if (blocks.size === 0) {
-    throw new Error(`Could not find block matching ${RE}`);
+    throw new Error(
+      'Could not find blocks matching <!-- ncu-team-sync.team($org/$team)>'
+    );
   }
 
   const RE_CLONE = new RegExp(RE.source, 'mg');

test/fixtures/index.js

@@ -3,13 +3,13 @@
 const fs = require('fs');
 const path = require('path');
 
-exports.readFile = function(filePath) {
-  const file = path.resolve(__dirname, filePath);
+exports.readFile = function(...args) {
+  const file = path.resolve(__dirname, ...args);
   return fs.readFileSync(file, 'utf8');
 };
 
-exports.readJSON = function(filePath) {
-  const file = exports.readFile(filePath);
+exports.readJSON = function(...args) {
+  const file = exports.readFile(...args);
   return JSON.parse(file);
 };
 
@@ -19,6 +19,6 @@ exports.patchPrototype = function(arr, key, proto) {
   }
 };
 
-exports.path = function(file) {
-  return path.resolve(__dirname, file);
+exports.path = function(...args) {
+  return path.resolve(__dirname, ...args);
 };

test/unit/team_info.test.js

@@ -62,4 +62,20 @@ describe('TeamInfo', function() {
     const actual = readFile('ncu_team_sync_out.md');
     assert.strictEqual(expected, actual);
   });
+
+  it('syncFile() with a file without special blocks', async() => {
+    const expected = readFile('README', 'README.md');
+    let thrown = null;
+    try {
+      await TeamInfo.syncFile(cli, request, getPath('README', 'README.md'));
+    } catch (err) {
+      thrown = err;
+    }
+
+    assert(thrown instanceof Error);
+    assert(thrown.message, 'Could not find blocks matching ' +
+      '<!-- ncu-team-sync.team($org/$team)>');
+    const actual = readFile('README', 'README.md');
+    assert.strictEqual(expected, actual);
+  });
 });