public void TestOnlyOneCorePropertiesPart_AddRelationship()
{
Stream is1 = OpenXml4NetTestDataSamples.OpenComplianceSampleStream("OPCCompliance_CoreProperties_OnlyOneCorePropertiesPart.docx");
OPCPackage pkg;
pkg = OPCPackage.Open(is1);
Uri partUri = CreateURI("/docProps/core2.xml");
try
{
pkg.AddRelationship(PackagingUriHelper.CreatePartName(partUri), TargetMode.Internal,
PackageRelationshipTypes.CORE_PROPERTIES);
Assert.Fail("expected OPC compliance exception was not thrown");
}
catch (InvalidFormatException e)
{
throw;
}
catch (InvalidOperationException e)
{
// expected during successful test
Assert.AreEqual("OPC Compliance error [M4.1]: can't add another core properties part ! Use the built-in package method instead.", e.Message);
}
pkg.Revert();
}
private static string ExtractInvalidFormatMessage(string sampleNameSuffix)
{
Stream is1 = OpenXml4NetTestDataSamples.OpenComplianceSampleStream("OPCCompliance_CoreProperties_" + sampleNameSuffix);
OPCPackage pkg;
try {
pkg = OPCPackage.Open(is1);
}
catch (InvalidFormatException e) {
// no longer required for successful test
return(e.Message);
}
pkg.Revert();
throw new AssertionException("expected OPC compliance exception was not thrown");
}
private static String ExtractInvalidFormatMessage(String sampleNameSuffix)
{
Stream is1 = OpenXml4NetTestDataSamples.OpenComplianceSampleStream("OPCCompliance_CoreProperties_" + sampleNameSuffix);
OPCPackage pkg;
try
{
pkg = OPCPackage.Open(is1);
}
catch (InvalidFormatException e)
{
// expected during successful test
return(e.Message);
}
pkg.Revert();
// Normally must thrown an InvalidFormatException exception.
throw new AssertFailedException("expected OPC compliance exception was not thrown");
}