Add Tests for ZCG cpp

test/ZoneCodeGeneratorLibTests/Parsing/Mock/MockParserLineStream.cpp

@@ -0,0 +1,36 @@
+#include "MockParserLineStream.h"
+
+const std::string MockParserLineStream::MOCK_FILENAME;
+
+MockParserLineStream::MockParserLineStream(const std::vector<std::string>& lines)
+    : m_lines(lines),
+      m_line(0)
+{
+}
+
+ParserLine MockParserLineStream::NextLine()
+{
+    if(m_line < m_lines.size())
+    {
+        const auto line = m_line++;
+        return ParserLine(MOCK_FILENAME, line + 1, m_lines[line]);
+    }
+
+    return ParserLine(MOCK_FILENAME, 0, std::string());
+}
+
+bool MockParserLineStream::IncludeFile(const std::string& filename)
+{
+    m_includes.push_back(filename);
+    return true;
+}
+
+bool MockParserLineStream::IsOpen() const
+{
+    return true;
+}
+
+bool MockParserLineStream::Eof() const
+{
+    return m_line >= m_lines.size();
+}

test/ZoneCodeGeneratorLibTests/Parsing/Mock/MockParserLineStream.h

@@ -0,0 +1,22 @@
+#pragma once
+
+#include <vector>
+
+#include "Parsing/IParserLineStream.h"
+
+class MockParserLineStream final : public IParserLineStream
+{
+    static const std::string MOCK_FILENAME;
+
+    const std::vector<std::string>& m_lines;
+    unsigned m_line;
+    std::vector<std::string> m_includes{};
+
+public:
+    explicit MockParserLineStream(const std::vector<std::string>& lines);
+
+    ParserLine NextLine() override;
+    bool IncludeFile(const std::string& filename) override;
+    _NODISCARD bool IsOpen() const override;
+    _NODISCARD bool Eof() const override;
+};