From 1f2d902cd44e0447fc50844a12201069b41490ee Mon Sep 17 00:00:00 2001
From: =?utf8?q?Andreas=20D=C3=BCring?= <github@duering-andreas.de>
Date: Tue, 22 Nov 2016 16:30:39 +0100
Subject: [PATCH] Experimental: Add converter to JSON

  maybe for local cache file
---
 src/ToJsonWriter.cpp       | 27 +++++++++++++++++++++++++++
 src/ToJsonWriter.h         | 16 ++++++++++++++++
 test/Makefile              |  6 ++++--
 test/ToJsonWriterTests.cpp | 31 +++++++++++++++++++++++++++++++
 4 files changed, 78 insertions(+), 2 deletions(-)
 create mode 100644 src/ToJsonWriter.cpp
 create mode 100644 src/ToJsonWriter.h
 create mode 100644 test/ToJsonWriterTests.cpp

diff --git a/src/ToJsonWriter.cpp b/src/ToJsonWriter.cpp
new file mode 100644
index 0000000..9cdf60b
--- /dev/null
+++ b/src/ToJsonWriter.cpp
@@ -0,0 +1,27 @@
+#include "ToJsonWriter.h"
+
+#include <json/json.h>
+
+std::string ToJsonWriter::convertToJson(const Article* a)
+{
+    Json::Value val;
+
+    auto array = val[a->getTitle()];
+
+    for(auto ali = a->linkBegin(); ali != a->linkEnd(); ali++) {
+        std::string tit = (*ali)->getTitle();
+        array.append(Json::Value(tit));
+    }
+
+    val[a->getTitle()] = array;
+
+    Json::FastWriter jsw;
+
+    return jsw.write(val);
+}
+
+std::string ToJsonWriter::convertToJson(const ArticleCollection&)
+{
+    return "";
+}
+
diff --git a/src/ToJsonWriter.h b/src/ToJsonWriter.h
new file mode 100644
index 0000000..6f22a97
--- /dev/null
+++ b/src/ToJsonWriter.h
@@ -0,0 +1,16 @@
+#ifndef _TOJSONWRITER_H
+#define _TOJSONWRITER_H
+
+#include <string>
+#include "Article.h"
+#include "ArticleCollection.h"
+
+class ToJsonWriter
+{
+public:
+    std::string convertToJson(const Article*);
+    std::string convertToJson(const ArticleCollection&);
+};
+
+#endif // _TOJSONWRITER_H
+
diff --git a/test/Makefile b/test/Makefile
index f79acea..3bcefd4 100644
--- a/test/Makefile
+++ b/test/Makefile
@@ -1,6 +1,6 @@
 .PHONY: clean
 
-CFLAGS = `pkg-config --cflags unittest++ ` -std=c++11
+CFLAGS = `pkg-config --cflags unittest++ ` -std=c++11 -MMD
 CXXFLAGS = $(CFLAGS)
 SRCS = $(wildcard *.cpp)
 OBJS = $(SRCS:.cpp=.o)
@@ -12,7 +12,9 @@ $(BINARY): $(OBJS)
 	g++ $(CXXFLAGS) $(OBJS) -o $(BINARY) $(LIBS) \
 	../src/ArticleCollection.o ../src/CurlUrlCreator.o \
 	../src/JsonToArticleConverter.o ../lib/jsoncpp/jsoncpp.o \
-	../src/Article.o
+	../src/Article.o ../src/ToJsonWriter.o
 
 clean:
 	rm -f *.o *.d $(BINARY)
+
+-include $(OBJS:%.o=%.d)
diff --git a/test/ToJsonWriterTests.cpp b/test/ToJsonWriterTests.cpp
new file mode 100644
index 0000000..e48b453
--- /dev/null
+++ b/test/ToJsonWriterTests.cpp
@@ -0,0 +1,31 @@
+#include <UnitTest++.h>
+
+#include "../src/ToJsonWriter.h"
+
+SUITE(ArticleToJsonWriterTests)
+{
+    TEST(Unidentified)
+    {
+        ToJsonWriter atj;
+        Article a("Farm");
+        CHECK_EQUAL("", atj.convertToJson(&a));
+    }
+
+    TEST(Unidentified2)
+    {
+        ToJsonWriter atj;
+        Article a("Farm");
+        a.addLink(new Article("Animal"));
+        CHECK_EQUAL("", atj.convertToJson(&a));
+    }
+
+    TEST(Unidentified3)
+    {
+        ToJsonWriter atj;
+        Article a("Farm");
+        a.addLink(new Article("Animal"));
+        a.addLink(new Article("Pig"));
+        a.addLink(new Article("Equality"));
+        CHECK_EQUAL("", atj.convertToJson(&a));
+    }
+}
-- 
2.11.4.GIT