Fix message if no files found (#3650)

* error and exit, dont warn * return after error dont exit yet * remove superflous message * update glob tests * update message * use errors only if no tests found * dont use error symbol.
mochajs · Jan 4, 2019 · fc0507e · fc0507e
1 parent 9887f0c
commit fc0507e
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Showing 3 changed files with 18 additions and 10 deletions.
diff --git a/lib/cli/run-helpers.js b/lib/cli/run-helpers.js
@@ -14,7 +14,6 @@ const path = require('path');
 const utils = require('../utils');
 const minimatch = require('minimatch');
 const ansi = require('ansi-colors');
-const symbols = require('log-symbols');
 
 const cwd = (exports.cwd = process.cwd());
 
@@ -138,13 +137,14 @@ exports.handleFiles = ({
   spec = []
 } = {}) => {
   let files = [];
+  const errors = [];
   spec.forEach(arg => {
     let newFiles;
     try {
       newFiles = utils.lookupFiles(arg, extension, recursive);
     } catch (err) {
       if (err.code === 'ERR_MOCHA_NO_FILES_MATCH_PATTERN') {
-        console.warn('Warning: %s: %O', err.message, err.pattern);
+        errors.push(err.message);
         return;
       }
 
@@ -164,8 +164,16 @@ exports.handleFiles = ({
   });
 
   if (!files.length) {
-    console.error(ansi.red(`${symbols.error} No test files found`));
+    // print messages as an error
+    errors.forEach(message => {
+      console.error(ansi.red(`Error: ${message}`));
+    });
     process.exit(1);
+  } else {
+    // print messages as an warning
+    errors.forEach(message => {
+      console.warn(ansi.yellow(`Warning: ${message}`));
+    });
   }
 
   const fileArgs = file.map(filepath => path.resolve(filepath));

diff --git a/lib/utils.js b/lib/utils.js
@@ -520,7 +520,7 @@ exports.lookupFiles = function lookupFiles(filepath, extensions, recursive) {
       files = glob.sync(filepath);
       if (!files.length) {
         throw createNoFilesMatchPatternError(
-          'cannot find any files matching pattern "' + filepath + '"',
+          'Cannot find any files matching pattern "' + filepath + '"',
           filepath
         );
       }

diff --git a/test/integration/glob.spec.js b/test/integration/glob.spec.js
@@ -28,7 +28,7 @@ describe('globbing', function() {
           expect(
             results.stderr,
             'to contain',
-            'cannot find any files matching pattern "./*-none.js"'
+            'Error: Cannot find any files matching pattern "./*-none.js"'
           );
         },
         done
@@ -47,7 +47,7 @@ describe('globbing', function() {
           expect(
             results.stderr,
             'to contain',
-            'cannot find any files matching pattern'
+            'Warning: Cannot find any files matching pattern'
           );
         },
         done
@@ -77,7 +77,7 @@ describe('globbing', function() {
           expect(
             results.stderr,
             'to contain',
-            'cannot find any files matching pattern'
+            'Error: Cannot find any files matching pattern "./*-none.js"'
           );
         },
         done
@@ -96,7 +96,7 @@ describe('globbing', function() {
           expect(
             results.stderr,
             'to contain',
-            'cannot find any files matching pattern'
+            'Warning: Cannot find any files matching pattern'
           );
         },
         done
@@ -125,7 +125,7 @@ describe('globbing', function() {
             expect(
               results.stderr,
               'to contain',
-              'cannot find any files matching pattern'
+              'Error: Cannot find any files matching pattern "./**/*-none.js"'
             );
           },
           done
@@ -144,7 +144,7 @@ describe('globbing', function() {
             expect(
               results.stderr,
               'to contain',
-              'cannot find any files matching pattern'
+              'Warning: Cannot find any files matching pattern'
             );
           },
           done