1 files changed, 56 insertions, 0 deletions
diff --git a/src/cppunit/TestAssert.cpp b/src/cppunit/TestAssert.cpp
new file mode 100644
index 0000000..caa7596
--- /dev/null
+++ b/src/cppunit/TestAssert.cpp
@@ -0,0 +1,56 @@
+#include <cmath>
+
+#include "cppunit/TestAssert.h"
+#include "estring.h"
+
+namespace CppUnit {
+
+/// Check for a failed general assertion 
+void TestAssert::assertImplementation (bool          condition,
+  std::string   conditionExpression,
+  long          lineNumber,
+  std::string   fileName)
+{ 
+  if (!condition) 
+    throw Exception (conditionExpression, lineNumber, fileName); 
+}
+
+
+/// Check for a failed equality assertion 
+void TestAssert::assertEquals (long        expected, 
+  long        actual,
+  long        lineNumber,
+  std::string fileName)
+{ 
+  if (expected != actual) 
+    assertImplementation (false, notEqualsMessage(expected, actual), lineNumber, fileName); 
+}
+
+
+/// Check for a failed equality assertion
+void TestAssert::assertEquals (double        expected, 
+  double        actual, 
+  double        delta,
+  long          lineNumber,
+  std::string   fileName)
+{ 
+  if (fabs (expected - actual) > delta) 
+    assertImplementation (false, notEqualsMessage(expected, actual), lineNumber, fileName); 
+
+}
+
+
+/// Build a message about a failed equality check 
+std::string TestAssert::notEqualsMessage (long expected, long actual)
+{ 
+  return "expected: " + estring (expected) + " but was: " + estring (actual); 
+}
+
+
+/// Build a message about a failed equality check 
+std::string TestAssert::notEqualsMessage (double expected, double actual)
+{ 
+  return "expected: " + estring (expected) + " but was: " + estring (actual); 
+}
+
+} // namespace TestAssert