From fee2da57e6aa1a920b04440ba3682a393daec950 Mon Sep 17 00:00:00 2001
From: Matthieu Gautier <mgautier@kymeria.fr>
Date: Mon, 12 Aug 2019 10:30:52 +0200
Subject: [PATCH] Add tests of regex tools.

---
 test/meson.build |   3 +-
 test/regex.cpp   | 109 +++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 111 insertions(+), 1 deletion(-)
 create mode 100644 test/regex.cpp

diff --git a/test/meson.build b/test/meson.build
index b08cabd47..fbd814bba 100644
--- a/test/meson.build
+++ b/test/meson.build
@@ -2,7 +2,8 @@
 
 tests = [
     'parseUrl',
-    'library'
+    'library',
+    'regex'
 ]
 
 
diff --git a/test/regex.cpp b/test/regex.cpp
new file mode 100644
index 000000000..bdcd132ab
--- /dev/null
+++ b/test/regex.cpp
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2019 Matthieu Gautier
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * is provided AS IS, WITHOUT ANY WARRANTY; without even the implied
+ * warranty of MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, and
+ * NON-INFRINGEMENT.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
+ *
+ */
+
+#include "gtest/gtest.h"
+#include <string>
+
+
+#include "../include/tools/regexTools.h"
+
+namespace
+{
+
+TEST(MatchRegex, match)
+{
+  EXPECT_TRUE(matchRegex("abcdefghijklmnopqrstuvwxyz", "f"));
+  EXPECT_TRUE(matchRegex("abcdefghijklmnopqrstuvwxyz", "ef"));
+  EXPECT_TRUE(matchRegex("abcdefghijklmnopqrstuvwxyz", "efg"));
+  EXPECT_TRUE(matchRegex("abcdefghijklmnopqrstuvwxyz", "mno"));
+  EXPECT_TRUE(matchRegex("abcdefghijklmnopqrstuvwxyz", "m*o"));
+  EXPECT_TRUE(matchRegex("abcdefghijklmnopqrstuvwxyz", "m*v"));
+  EXPECT_TRUE(matchRegex("abcdefghijklmnopqrstuvwxyz", "M"));
+  EXPECT_TRUE(matchRegex("abcdefghijklmnopqrstuvwxyz", "STU"));
+  EXPECT_TRUE(matchRegex("Mythology & Folklore Stack Exchange", "folklore"));
+  EXPECT_TRUE(matchRegex("Mythology &amp; Folklore Stack Exchange", "Folklore"));
+  EXPECT_TRUE(matchRegex("Mythology &amp; Folklore Stack Exchange", "folklore"));
+}
+
+TEST(MatchRegex, nomatch)
+{
+  EXPECT_FALSE(matchRegex("abcdefghijklmnopqrstuvwxyz", "vu"));
+}
+
+TEST(ReplaceRegex, beginning)
+{
+  EXPECT_EQ(replaceRegex("abcdefghij", "----", "abcd"), "----efghij");
+  EXPECT_EQ(replaceRegex("abcdefghij", "----", "abcde"), "----fghij");
+  EXPECT_EQ(replaceRegex("abcdefghij", "----", "a.*i"), "----j");
+  EXPECT_EQ(replaceRegex("abcdefghij", "----", "AbCd"), "----efghij");
+  EXPECT_EQ(replaceRegex("abcdefghij", "----", "A"), "----bcdefghij");
+}
+
+TEST(ReplaceRegex, end)
+{
+  EXPECT_EQ(replaceRegex("abcdefghij", "----", "ghij"), "abcdef----");
+  EXPECT_EQ(replaceRegex("abcdefghij", "----", "fghij"), "abcde----");
+  EXPECT_EQ(replaceRegex("abcdefghij", "----", "c.*j"), "ab----");
+  EXPECT_EQ(replaceRegex("abcdefghij", "----", "GhIj"), "abcdef----");
+  EXPECT_EQ(replaceRegex("abcdefghij", "----", "J"), "abcdefghi----");
+}
+
+TEST(ReplaceRegex, middle)
+{
+  EXPECT_EQ(replaceRegex("abcdefghij", "----", "cdef"), "ab----ghij");
+  EXPECT_EQ(replaceRegex("abcdefghij", "----", "cdefgh"), "ab----ij");
+  EXPECT_EQ(replaceRegex("abcdefghij", "----", "c.*f"), "ab----ghij");
+  EXPECT_EQ(replaceRegex("abcdefghij", "----", "DeFg"), "abc----hij");
+  EXPECT_EQ(replaceRegex("abcdefghij", "----", "F"), "abcde----ghij");
+}
+
+TEST(append, beggining)
+{
+  EXPECT_EQ(appendToFirstOccurence("abcdefghij", "abcd", "----"), "abcd----efghij");
+  EXPECT_EQ(appendToFirstOccurence("abcdefghij", "abcde", "----"), "abcde----fghij");
+  EXPECT_EQ(appendToFirstOccurence("abcdefghij", "a.*i", "----"), "abcdefghi----j");
+  EXPECT_EQ(appendToFirstOccurence("abcdefghij", "AbCd", "----"), "abcd----efghij");
+  EXPECT_EQ(appendToFirstOccurence("abcdefghij",  "A", "----"), "a----bcdefghij");
+}
+
+TEST(append, end)
+{
+  EXPECT_EQ(appendToFirstOccurence("abcdefghij", "ghij", "----"), "abcdefghij----");
+  EXPECT_EQ(appendToFirstOccurence("abcdefghij", "fghij", "----"), "abcdefghij----");
+  EXPECT_EQ(appendToFirstOccurence("abcdefghij", "c.*j", "----"), "abcdefghij----");
+  EXPECT_EQ(appendToFirstOccurence("abcdefghij", "GhIj", "----"), "abcdefghij----");
+  EXPECT_EQ(appendToFirstOccurence("abcdefghij", "J", "----"), "abcdefghij----");
+}
+
+TEST(append, middle)
+{
+  EXPECT_EQ(appendToFirstOccurence("abcdefghij", "cdef", "----"), "abcdef----ghij");
+  EXPECT_EQ(appendToFirstOccurence("abcdefghij", "cdefgh", "----"), "abcdefgh----ij");
+  EXPECT_EQ(appendToFirstOccurence("abcdefghij", "c.*f", "----"), "abcdef----ghij");
+  EXPECT_EQ(appendToFirstOccurence("abcdefghij", "DeFg", "----"), "abcdefg----hij");
+  EXPECT_EQ(appendToFirstOccurence("abcdefghij",  "F", "----"), "abcdef----ghij");
+}
+
+};
+
+int main(int argc, char** argv)
+{
+  ::testing::InitGoogleTest(&argc, argv);
+  return RUN_ALL_TESTS();
+}