public void ReplayWhere(IAssertionTool tool, Func <AssertionData, int, bool> condition, string msg, params object[] fmt)
{
List <Exception> errors = new List <Exception>();
foreach (var d in _memory.Where(condition))
{
try
{
d.Visit(tool);
}
catch (Exception eError)
{
errors.Add(eError);
}
}
if (errors.Any())
{
tool.Accept(new AssertionFailure(
null, null, null, null, null,
msg, fmt, new AggregateException("One or more errors ocurred while replaying assertion set", errors), null,
tool.ContextGetData()));
}
}
public static void Inconclusive(this IAssertionTool tool, string msg, params object[] fmt)
{
tool.Accept(new AssertionDeclaredInconclusive(msg, fmt, tool.ContextGetData()));
}
public static void Inconclusive(this IAssertionTool tool, string msg)
{
tool.Accept(new AssertionDeclaredInconclusive("{0}", new object[] { msg }, tool.ContextGetData()));
}
public static void Inconclusive(this IAssertionTool tool)
{
tool.Accept(new AssertionDeclaredInconclusive("{0}", new object[] { "Test Status Inconclusive" }, tool.ContextGetData()));
}
public static void Fail(this IAssertionTool tool)
{
tool.Accept(new AssertionDeclaredFailure("{0}", new object[] { "Test Failed" }, tool.ContextGetData()));
}
public static void Throws <T>(this IAssertionTool assertTool, Expression <Func <object> > test, Exception exc, string message, params object[] fmt)
{
if (fmt == null)
{
fmt = new object[] { };
}
if (fmt.Length <= 0)
{
fmt = new object[] { message };
message = "{0}";
}
Exception internalError = null;
try
{
assertTool.GetExpressionEvaluator().Eval(test);
}
catch (Exception eError)
{
internalError = eError;
}
if (internalError is T)
{
assertTool.Accept(new AssertionSuccess(test.Body, null, null, null, null, message, fmt, exc, internalError, assertTool.ContextGetData()));
}
else
{
assertTool.Accept(new AssertionFailure(test.Body, null, null, null, null, message, fmt, exc, internalError, assertTool.ContextGetData()));
}
}
public static void Check <T1, T2>(this IAssertionTool assertTool, Expression <Func <T1> > expected1, Expression <Func <T2> > actual1, Expression <Func <T1, T2, bool> > test, Exception exc, string message, params object[] fmt)
{
if (fmt == null)
{
fmt = new object[] { };
}
if (fmt.Length <= 0)
{
fmt = new object[] { message };
message = "{0}";
}
bool result = false;
Exception internalError = null;
object[] actualVals = null;
object[] expectedVals = null;
ParameterExpression[] expectedRefs = null;
ParameterExpression[] actualRefs = null;
T1 expectedVal = default(T1); T2 actualVal = default(T2);
EvaluatedExpressionException expectedException = null, actualException = null;
// We are intentionally invokign the actual result first.
// * This is very useful when you want the FilesystemAssertionRepository to automatically create expectations for your tests
try {
actualVal = assertTool.GetExpressionEvaluator().Eval(actual1);
actualVals = new object[] { actualVal };
actualRefs = new[] { test.Parameters[1] };
} catch (Exception eError) {
actualException = new EvaluatedExpressionException(actual1, eError);
}
try {
expectedVal = assertTool.GetExpressionEvaluator().Eval(expected1);
expectedVals = new object[] { expectedVal };
expectedRefs = new[] { test.Parameters[0] };
} catch (Exception eError) {
expectedException = new EvaluatedExpressionException(expected1, eError);
}
if (expectedException == null && actualException == null)
{
try {
result = assertTool.GetExpressionEvaluator().Eval(test, expectedVal, actualVal);
} catch (Exception eError) {
internalError = new EvaluatedExpressionException(test, eError);
}
}
else if (expectedException != null && actualException != null)
{
internalError = new AggregateException(expectedException, actualException);
}
else if (expectedException != null)
{
internalError = expectedException;
}
else if (actualException != null)
{
internalError = actualException;
}
else
{
throw new InvalidOperationException("This exception should be logically impossible to reach");
}
var finalExpression = Expression.Invoke(
test,
expected1.Body,
actual1.Body
);
if (!result)
{
assertTool.Accept(new AssertionFailure(finalExpression, expectedRefs, expectedVals, actualRefs, actualVals, message, fmt, exc, internalError, assertTool.ContextGetData()));
}
else
{
assertTool.Accept(new AssertionSuccess(finalExpression, expectedRefs, expectedVals, actualRefs, actualVals, message, fmt, exc, internalError, assertTool.ContextGetData()));
}
}