Added read-write unit-test

Author: sea5kg

.gitignore

@@ -5,6 +5,7 @@ tmp/*
 .wsjcpp-cache/*
 .wsjcpp-logs/*
 .wsjcpp/*
+unit-tests.wsjcpp/data-tests/read-write-file/docker-compose.output.yml
 
 # Prerequisites
 *.d

unit-tests.wsjcpp/CMakeLists.txt

@@ -46,6 +46,7 @@ list (APPEND WSJCPP_SOURCES "../unit-tests.wsjcpp/src/unit_test_remove_element_f
 list (APPEND WSJCPP_SOURCES "../unit-tests.wsjcpp/src/unit_test_remove_element_in_array.cpp")
 list (APPEND WSJCPP_SOURCES "../unit-tests.wsjcpp/src/unit_test_memory_leaks.cpp")
 list (APPEND WSJCPP_SOURCES "../unit-tests.wsjcpp/src/unit_test_read_yaml.cpp")
+list (APPEND WSJCPP_SOURCES "../unit-tests.wsjcpp/src/unit_test_read_write_file.cpp")
 
 include(${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.user-custom.txt)
 

unit-tests.wsjcpp/data-tests/read-write-file/docker-compose.yml

@@ -0,0 +1,61 @@
+# https://github.com/dockersamples/example-voting-app/blob/master/docker-compose.yml
+
+version: "3"
+
+services:
+  vote:
+    build: ./vote
+    command: python app.py
+    volumes:
+     - ./vote:/app
+    ports:
+      - "5000:80"
+    networks:
+      - front-tier
+      - back-tier
+
+  result:
+    build: ./result
+    command: nodemon server.js
+    volumes:
+      - ./result:/app
+    ports:
+      - "5001:80"
+      - "5858:5858"
+    networks:
+      - front-tier
+      - back-tier
+
+  worker:
+    build:
+      context: ./worker
+    depends_on:
+      - "redis"
+      - "db"
+    networks:
+      - back-tier
+
+  redis:
+    image: redis:alpine
+    container_name: redis
+    ports: ["6379"]
+    networks:
+      - back-tier
+
+  db:
+    image: postgres:9.4
+    container_name: db
+    environment:
+      POSTGRES_USER: "postgres"
+      POSTGRES_PASSWORD: "postgres"
+    volumes:
+      - "db-data:/var/lib/postgresql/data"
+    networks:
+      - back-tier
+
+volumes:
+  db-data:
+
+networks:
+  front-tier:
+  back-tier:

unit-tests.wsjcpp/src/unit_test_read_write_file.cpp

@@ -0,0 +1,71 @@
+
+#include <wsjcpp_core.h>
+#include <wsjcpp_unit_tests.h>
+#include <wsjcpp_yaml.h>
+
+// ---------------------------------------------------------------------
+// UnitTestReadWriteFile
+
+class UnitTestReadWriteFile : public WsjcppUnitTestBase {
+    public:
+        UnitTestReadWriteFile();
+        virtual bool doBeforeTest() override;
+        virtual void executeTest() override;
+        virtual bool doAfterTest() override;
+};
+
+REGISTRY_WSJCPP_UNIT_TEST(UnitTestReadWriteFile)
+
+UnitTestReadWriteFile::UnitTestReadWriteFile()
+    : WsjcppUnitTestBase("UnitTestReadWriteFile") {
+}
+
+// ---------------------------------------------------------------------
+
+bool UnitTestReadWriteFile::doBeforeTest() {
+    // do something before test
+    return true;
+}
+
+// ---------------------------------------------------------------------
+
+void UnitTestReadWriteFile::executeTest() {
+    WsjcppYaml yaml;
+    std::string sFilepath = "./data-tests/read-write-file/docker-compose.yml";
+    std::string sFilepathOutput = "./data-tests/read-write-file/docker-compose.output.yml";
+    std::string sError;
+    if (!compare("Error parsing", yaml.loadFromFile(sFilepath, sError), true)) {
+        WsjcppLog::err(TAG, sError);
+        return;
+    }
+
+    compare("has version", yaml.getRoot()->hasElement("version"), true);
+    compare("has volumes", yaml.getRoot()->hasElement("volumes"), true);
+    compare("has networks", yaml.getRoot()->hasElement("networks"), true);
+    compare("has services", yaml.getRoot()->hasElement("services"), true);
+
+    compare("version-value", yaml.getRoot()->getElement("version")->getStringValue(), "3");
+    compare("version-value", yaml.getRoot()->getElement("version")->getIntValue(), 3); // wrong or not ?
+
+    if (!compare("Error parsing", yaml.saveToFile(sFilepathOutput), true)) {
+        WsjcppLog::err(TAG, sError);
+        return;
+    }
+
+    std::string sOriginalFileContent;
+    WsjcppCore::readTextFile(sFilepath, sOriginalFileContent);
+    std::string sOutputFileContent;
+    WsjcppCore::readTextFile(sFilepathOutput, sOutputFileContent);
+
+    compare("compare conteent ", sOutputFileContent, sOriginalFileContent);
+
+}
+
+// ---------------------------------------------------------------------
+
+bool UnitTestReadWriteFile::doAfterTest() {
+    // do somethig after test
+    return true;
+}
+
+

wsjcpp.yml

@@ -59,3 +59,5 @@ unit-tests:
       description: ""
     - name: "ReadYaml"
       description: ""
+    - name: "ReadWriteFile"
+      description: ""