| public Read ( Stream stream ) : DataStoreInMemory | ||
| stream | Stream | The stream to read from. This stream must contain xml text |
| return | DataStoreInMemory | |
public void Read_ShouldLoadObjectsAsSaved()
{
//---------------Set up test pack-------------------
LoadMyBOClassDefsWithNoUIDefs();
var savedDataStore = new DataStoreInMemory();
var savedBo = new MyBO();
var transactionCommitter = new TransactionCommitterInMemory(savedDataStore);
transactionCommitter.AddBusinessObject(savedBo);
transactionCommitter.CommitTransaction();
var writeStream = GetStreamForDataStore(savedDataStore);
var reader = new DataStoreInMemoryXmlReader();
//---------------Assert Precondition----------------
Assert.AreEqual(1, savedDataStore.Count);
//---------------Execute Test ----------------------
var loadedDataStore = reader.Read(writeStream);
//---------------Test Result -----------------------
Assert.AreEqual(1, loadedDataStore.Count);
IBusinessObject loadedBo;
var success = loadedDataStore.AllObjects.TryGetValue(savedBo.MyBoID.GetValueOrDefault(), out loadedBo);
Assert.IsTrue(success);
Assert.IsNotNull(loadedBo);
Assert.IsInstanceOf(typeof(MyBO), loadedBo);
var loadedMyBo = (MyBO)loadedBo;
Assert.AreNotSame(savedBo, loadedMyBo);
Assert.IsFalse(loadedBo.Status.IsNew, "Should not be New");
Assert.IsFalse(loadedBo.Status.IsDeleted, "Should not be Deleted");
Assert.IsFalse(loadedBo.Status.IsDirty, "Should not be Dirty");
Assert.IsFalse(loadedBo.Status.IsEditing, "Should not be Editing");
}
public void Read_ShouldSet_ReadResult()
{
//---------------Set up test pack-------------------
LoadMyBOClassDefsWithNoUIDefs();
var writeStream = GetStreamForBusinessObject(new MyBO());
var reader = new DataStoreInMemoryXmlReader();
//---------------Execute Test ----------------------
var loadedDataStore = reader.Read(writeStream, new BusinessObjectXmlReaderWithError());
//---------------Test Result -----------------------
Assert.AreEqual(1, loadedDataStore.Count);
Assert.IsNotNull(reader.ReadResult);
Assert.IsFalse(reader.ReadResult.Successful);
}
public void Read_FromString()
{
//---------------Set up test pack-------------------
var dataStore = new DataStoreInMemory();
dataStore.Add(new Car());
var writer = new DataStoreInMemoryXmlWriter();
var sb = new StringBuilder();
writer.Write(sb, dataStore);
var xml = sb.ToString();
var reader = new DataStoreInMemoryXmlReader();
//---------------Assert Precondition----------------
Assert.AreEqual(1, dataStore.Count);
Assert.Greater(xml.Length, 100);
//---------------Execute Test ----------------------
var businessObjects = reader.Read(xml);
//---------------Test Result -----------------------
Assert.AreEqual(1, businessObjects.Count);
}
public void Read_WhenCalledWithPropertyReadExceptions_ShouldSetReadResultSuccessfulFalseAndMessage_Bug1336()
{
//---------------Set up test pack-------------------
LoadMyBOClassDefsWithNoUIDefs();
var bo = new MyBO {TestProp = "characters"};
var stream = GetStreamForBusinessObject(bo);
var reader = new DataStoreInMemoryXmlReader();
var boReader = new BusinessObjectXmlReaderWithError();
//---------------Assert Precondition----------------
Assert.IsNull(reader.ReadResult);
//---------------Execute Test ----------------------
var businessObjects = reader.Read(stream, boReader);
//---------------Test Result -----------------------
Assert.AreEqual(1, businessObjects.Count);
Assert.IsNotNull(reader.ReadResult);
Assert.IsFalse(reader.ReadResult.Successful);
StringAssert.Contains("An error occured when attempting to set property 'MyBO.MyBoID'.", reader.ReadResult.Message);
StringAssert.Contains("An error occured when attempting to set property 'MyBO.TestProp'.", reader.ReadResult.Message);
StringAssert.Contains("An error occured when attempting to set property 'MyBO.TestProp2'.", reader.ReadResult.Message);
}
public void Acceptance_Read_WhenCalledWithPropertyReadExceptions_ShouldSetReadResultSuccessfulFalseAndMessage_Bug1336()
{
//---------------Set up test pack-------------------
var classDef = LoadMyBOClassDefsWithNoUIDefs();
var bo = new MyBO {TestProp = "characters"};
var propDef = classDef.PropDefcol["TestProp"];
classDef.PropDefcol.Remove(propDef);
var propDefWithDifferentType = propDef.Clone();
// Change type to force property read exception
propDefWithDifferentType.PropertyType = typeof(int);
classDef.PropDefcol.Add(propDefWithDifferentType);
var toStream = GetStreamForBusinessObject(bo);
var reader = new DataStoreInMemoryXmlReader();
//---------------Assert Precondition----------------
Assert.IsNull(reader.ReadResult);
//---------------Execute Test ----------------------
var businessObjects = reader.Read(toStream);
//---------------Test Result -----------------------
Assert.AreEqual(1, businessObjects.Count);
Assert.IsNotNull(reader.ReadResult);
Assert.IsFalse(reader.ReadResult.Successful);
StringAssert.Contains("An error occured when attempting to set property 'MyBO.TestProp'.", reader.ReadResult.Message);
}
public void Read_WhenNoPropertyReadExceptions_ShouldSetReadResultSuccessfulTrue_Bug1336()
{
//---------------Set up test pack-------------------
LoadMyBOClassDefsWithNoUIDefs();
var toStream = GetStreamForBusinessObject(new MyBO());
var reader = new DataStoreInMemoryXmlReader();
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
reader.Read(toStream);
//---------------Test Result -----------------------
Assert.IsNotNull(reader.ReadResult);
Assert.IsTrue(reader.ReadResult.Successful);
}
