From cfc9b2ae82058b7f00d122384302a2685685340e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Julian=20B=C3=A4ume?= <julian@svg4all.de>
Date: Tue, 12 Aug 2014 17:47:47 +0200
Subject: [PATCH] add tests to better document reference comments

pofile does not process reference comments in any way, since the format of
references is not exactly specified. This test specifies, what users of
pofile can expect the library to do.
---
 test/fixtures/reference.po |  4 ++++
 test/parse.js              | 33 ++++++++++++++++++++++-----------
 2 files changed, 26 insertions(+), 11 deletions(-)

diff --git a/test/fixtures/reference.po b/test/fixtures/reference.po
index 8b3a695..6125702 100644
--- a/test/fixtures/reference.po
+++ b/test/fixtures/reference.po
@@ -24,3 +24,7 @@ msgstr "Attribut title, en tant que texte brut"
 #: b
 msgid "X"
 msgstr "Y"
+
+#: standard input:12 standard input:17
+msgid "Z"
+msgstr "ZZ"
diff --git a/test/parse.js b/test/parse.js
index f17c7af..cc4cafa 100644
--- a/test/parse.js
+++ b/test/parse.js
@@ -67,21 +67,32 @@ describe('Parse', function () {
         assert.deepEqual(item.extractedComments, ['Extracted comment']);
     });
 
-    it('Handles string references', function () {
+    describe('Handles string references', function () {
         var po = PO.parse(fs.readFileSync(__dirname + '/fixtures/reference.po', 'utf8'));
         assert.notEqual(po, null);
-        assert.equal(po.items.length, 2);
+        assert.equal(po.items.length, 3);
 
-        var item = po.items[0];
-        assert.equal(item.msgid, 'Title, as plain text');
-        assert.equal(item.msgstr, 'Attribut title, en tant que texte brut');
-        assert.deepEqual(item.comments, ['Comment']);
-        assert.deepEqual(item.references, ['.tmp/crm/controllers/map.js']);
+        it('in simple cases', function () {
+            var item = po.items[0];
+            assert.equal(item.msgid, 'Title, as plain text');
+            assert.equal(item.msgstr, 'Attribut title, en tant que texte brut');
+            assert.deepEqual(item.comments, ['Comment']);
+            assert.deepEqual(item.references, ['.tmp/crm/controllers/map.js']);
+        });
 
-        item = po.items[1];
-        assert.equal(item.msgid, 'X');
-        assert.equal(item.msgstr, 'Y');
-        assert.deepEqual(item.references, ['a', 'b']);
+        it('with two different references', function () {
+            var item = po.items[1];
+            assert.equal(item.msgid, 'X');
+            assert.equal(item.msgstr, 'Y');
+            assert.deepEqual(item.references, ['a', 'b']);
+        });
+
+        it('and does not process reference items', function () {
+            var item = po.items[2];
+            assert.equal(item.msgid, 'Z');
+            assert.equal(item.msgstr, 'ZZ');
+            assert.deepEqual(item.references, ['standard input:12 standard input:17']);
+        });
     });
 
     it('Parses flags', function () {