From 38760b05e14a078d3b03a031a43dd27965869543 Mon Sep 17 00:00:00 2001
From: Michael Heppler <mheppler@hmdc.harvard.edu>
Date: Mon, 24 Feb 2020 15:35:22 -0500
Subject: [PATCH] Swapped extra quotes in bibtex citation for title for double
 brackets [ref #6658]

---
 .../java/edu/harvard/iq/dataverse/DataCitation.java  |  4 ++--
 .../edu/harvard/iq/dataverse/DataCitationTest.java   | 12 ++++++------
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/main/java/edu/harvard/iq/dataverse/DataCitation.java b/src/main/java/edu/harvard/iq/dataverse/DataCitation.java
index 051055efb42..a16cf3b67b7 100644
--- a/src/main/java/edu/harvard/iq/dataverse/DataCitation.java
+++ b/src/main/java/edu/harvard/iq/dataverse/DataCitation.java
@@ -265,12 +265,12 @@ public void writeAsBibtexCitation(OutputStream os) throws IOException {
             out.write(title);
             out.write("},\r\n");
         } else {
-            out.write("title = \"{");
+            out.write("title = {{");
             String doubleQ = "\"";
             String doubleTick = "``";
             String doubleAp = "''";
             out.write(title.replaceFirst(doubleQ, doubleTick).replaceFirst(doubleQ, doubleAp));
-            out.write("}\",\r\n");
+            out.write("}},\r\n");
         }
         if(UNF != null){
             out.write("UNF = {");
diff --git a/src/test/java/edu/harvard/iq/dataverse/DataCitationTest.java b/src/test/java/edu/harvard/iq/dataverse/DataCitationTest.java
index a2abf573e46..b32243d446d 100644
--- a/src/test/java/edu/harvard/iq/dataverse/DataCitationTest.java
+++ b/src/test/java/edu/harvard/iq/dataverse/DataCitationTest.java
@@ -72,7 +72,7 @@ public void testWriteAsBibtexCitation() throws ParseException, IOException {
                 "@data{LK0D1H_1955,\r\n"
                 + "author = {First Last},\r\n"
                 + "publisher = {LibraScholar},\r\n"
-                + "title = \"{Dataset Title}\",\r\n"
+                + "title = {{Dataset Title}},\r\n"
                 + "year = {1955},\r\n"
                 + "version = {V1},\r\n"
                 + "doi = {10.5072/FK2/LK0D1H},\r\n"
@@ -95,7 +95,7 @@ public void testToBibtexString() throws ParseException {
                 "@data{LK0D1H_1955,\r\n"
                 + "author = {First Last},\r\n"
                 + "publisher = {LibraScholar},\r\n"
-                + "title = \"{Dataset Title}\",\r\n"
+                + "title = {{Dataset Title}},\r\n"
                 + "year = {1955},\r\n"
                 + "version = {V1},\r\n"
                 + "doi = {10.5072/FK2/LK0D1H},\r\n"
@@ -119,7 +119,7 @@ public void testToBibtexString_withoutAuthor() throws ParseException {
                 "@data{LK0D1H_1955,\r\n"
                 + "author = {},\r\n"
                 + "publisher = {LibraScholar},\r\n"
-                + "title = \"{Dataset Title}\",\r\n"
+                + "title = {{Dataset Title}},\r\n"
                 + "year = {1955},\r\n"
                 + "version = {V1},\r\n"
                 + "doi = {10.5072/FK2/LK0D1H},\r\n"
@@ -144,7 +144,7 @@ public void testToBibtexString_withoutTitle() throws ParseException {
                 "@data{LK0D1H_1955,\r\n"
                 + "author = {First Last},\r\n"
                 + "publisher = {LibraScholar},\r\n"
-                + "title = \"{}\",\r\n"
+                + "title = {{}},\r\n"
                 + "year = {1955},\r\n"
                 + "version = {V1},\r\n"
                 + "doi = {10.5072/FK2/LK0D1H},\r\n"
@@ -169,7 +169,7 @@ public void testToBibtexString_withoutTitleAndAuthor() throws ParseException {
                 "@data{LK0D1H_1955,\r\n"
                 + "author = {},\r\n"
                 + "publisher = {LibraScholar},\r\n"
-                + "title = \"{}\",\r\n"
+                + "title = {{}},\r\n"
                 + "year = {1955},\r\n"
                 + "version = {V1},\r\n"
                 + "doi = {10.5072/FK2/LK0D1H},\r\n"
@@ -335,7 +335,7 @@ public void testTitleWithQuotes() throws ParseException {
                 "@data{LK0D1H_1955,\r\n"
                 + "author = {First Last},\r\n"
                 + "publisher = {LibraScholar},\r\n"
-                + "title = \"{This Title ``Has Quotes'' In It}\",\r\n"
+                + "title = {{This Title ``Has Quotes'' In It}},\r\n"
                 + "year = {1955},\r\n"
                 + "version = {V1},\r\n"
                 + "doi = {10.5072/FK2/LK0D1H},\r\n"