Fixed #16 added new functions doPadLeft and doPadRight

Author: sea5kg

src/wsjcpp_core.cpp

@@ -1051,6 +1051,28 @@ bool WsjcppCore::getFilePermissions(const std::string& sFilePath, WsjcppFilePerm
     return true;
 }
 
+// ---------------------------------------------------------------------
+
+std::string WsjcppCore::doPadLeft(const std::string& sIn, char cWhat, int nLength) {
+    std::string sRet;
+    int nPadLen = nLength - sIn.length();
+    for (int i = 0; i < nPadLen; i++) {
+        sRet += cWhat;
+    }
+    return sRet + sIn; 
+}
+
+// ---------------------------------------------------------------------
+
+std::string WsjcppCore::doPadRight(const std::string& sIn, char cWhat, int nLength) {
+    std::string sRet;
+    int nPadLen = nLength - sIn.length();
+    for (int i = 0; i < nPadLen; i++) {
+        sRet += cWhat;
+    }
+    return sIn + sRet;
+}
+
 // ---------------------------------------------------------------------
 // WsjcppLog
 

src/wsjcpp_core.h

@@ -127,6 +127,9 @@ class WsjcppCore {
         static bool setFilePermissions(const std::string& sFilePath, const WsjcppFilePermissions &filePermissions, std::string& sError);
         static bool getFilePermissions(const std::string& sFilePath, WsjcppFilePermissions &filePermissions, std::string& sError);
 
+        static std::string doPadLeft(const std::string& sIn, char cWhat, int nLength);
+        static std::string doPadRight(const std::string& sIn, char cWhat, int nLength);
+
 };
 
 

unit-tests.wsjcpp/CMakeLists.txt

@@ -67,6 +67,8 @@ list (APPEND WSJCPP_SOURCES "../unit-tests.wsjcpp/src/unit_test_list_of_dirs.h")
 list (APPEND WSJCPP_SOURCES "../unit-tests.wsjcpp/src/unit_test_list_of_dirs.cpp")
 list (APPEND WSJCPP_SOURCES "../unit-tests.wsjcpp/src/unit_test_file_permissions.h")
 list (APPEND WSJCPP_SOURCES "../unit-tests.wsjcpp/src/unit_test_file_permissions.cpp")
+list (APPEND WSJCPP_SOURCES "../unit-tests.wsjcpp/src/unit_test_string_padding.h")
+list (APPEND WSJCPP_SOURCES "../unit-tests.wsjcpp/src/unit_test_string_padding.cpp")
 
 include(${CMAKE_CURRENT_SOURCE_DIR}/CMakeLists.user-custom.txt)
 

unit-tests.wsjcpp/src/unit_test_string_padding.cpp

@@ -0,0 +1,38 @@
+
+#include "unit_test_string_padding.h"
+#include <wsjcpp_core.h>
+
+// ---------------------------------------------------------------------
+// UnitTestStringPadding
+
+REGISTRY_WSJCPP_UNIT_TEST(UnitTestStringPadding)
+
+UnitTestStringPadding::UnitTestStringPadding()
+    : WsjcppUnitTestBase("UnitTestStringPadding") {
+}
+
+// ---------------------------------------------------------------------
+
+bool UnitTestStringPadding::doBeforeTest() {
+    // nothing
+    return true;
+}
+
+// ---------------------------------------------------------------------
+
+void UnitTestStringPadding::executeTest() {
+    std::string sIn = "some";
+    std::string sResult = WsjcppCore::doPadLeft(sIn, '_', 6);
+    compare("pad left", sResult, "__some");
+    std::string sResult2 = WsjcppCore::doPadRight(sIn, '_', 6);
+    compare("pad left", sResult2, "some__");
+}
+
+// ---------------------------------------------------------------------
+
+bool UnitTestStringPadding::doAfterTest() {
+    // nothing
+    return true;
+}
+
+

unit-tests.wsjcpp/src/unit_test_string_padding.h

@@ -0,0 +1,14 @@
+#ifndef UNIT_TEST_STRING_PADDING_H
+#define UNIT_TEST_STRING_PADDING_H
+
+#include <wsjcpp_unit_tests.h>
+
+class UnitTestStringPadding : public WsjcppUnitTestBase {
+    public:
+        UnitTestStringPadding();
+        virtual bool doBeforeTest() override;
+        virtual void executeTest() override;
+        virtual bool doAfterTest() override;
+};
+
+#endif // UNIT_TEST_STRING_PADDING_H

wsjcpp.yml

@@ -84,3 +84,5 @@ unit-tests:
       description: "Check list of directories"
     - name: "FilePermissions"
       description: ""
+    - name: "StringPadding"
+      description: ""