add Chapter18

Chapter18/cib/libs/etl/test/UnitTest++/TestRunner.cpp

@@ -0,0 +1,82 @@
+#include "TestRunner.h"
+#include "TestResults.h"
+#include "TestReporter.h"
+#include "TestReporterStdout.h"
+#include "TimeHelpers.h"
+#include "MemoryOutStream.h"
+
+#include <cstring>
+
+
+namespace UnitTest {
+
+   int RunAllTests()
+   {
+      TestReporterStdout reporter;
+      TestRunner runner(reporter);
+      return runner.RunTestsIf(Test::GetTestList(), NULL, True(), 0);
+   }
+
+
+   TestRunner::TestRunner(TestReporter& reporter)
+      : m_reporter(&reporter)
+      , m_result(new TestResults(&reporter))
+      , m_timer(new Timer)
+   {
+      m_timer->Start();
+   }
+
+   TestRunner::~TestRunner()
+   {
+      delete m_result;
+      delete m_timer;
+   }
+
+   TestResults* TestRunner::GetTestResults()
+   {
+      return m_result;
+   }
+
+   int TestRunner::Finish() const
+   {
+      float const secondsElapsed = static_cast<float>(m_timer->GetTimeInMs() / 1000.0);
+      m_reporter->ReportSummary(m_result->GetTotalTestCount(),
+                                m_result->GetFailedTestCount(),
+                                m_result->GetFailureCount(),
+                                secondsElapsed);
+
+      return m_result->GetFailureCount();
+   }
+
+   bool TestRunner::IsTestInSuite(const Test* const curTest, char const* suiteName) const
+   {
+      using namespace std;
+      return (suiteName == NULL) || !strcmp(curTest->m_details.suiteName, suiteName);
+   }
+
+   void TestRunner::RunTest(TestResults* const result, Test* const curTest, int const maxTestTimeInMs) const
+   {
+      if (curTest->m_isMockTest == false)
+         CurrentTest::Results() = result;
+
+      Timer testTimer;
+      testTimer.Start();
+
+      result->OnTestStart(curTest->m_details);
+
+      curTest->Run();
+
+      double const testTimeInMs = testTimer.GetTimeInMs();
+      if (maxTestTimeInMs > 0 && testTimeInMs > maxTestTimeInMs && !curTest->m_details.timeConstraintExempt)
+      {
+         MemoryOutStream stream;
+         stream << "Global time constraint failed. Expected under " << maxTestTimeInMs <<
+            "ms but took " << testTimeInMs << "ms.";
+
+         result->OnTestFailure(curTest->m_details, stream.GetText());
+      }
+
+      result->OnTestFinish(curTest->m_details, static_cast< float >(testTimeInMs / 1000.0));
+   }
+
+}