protected CommandBatchPreparer(
[NotNull] ModificationCommandBatchFactory modificationCommandBatchFactory,
[NotNull] ParameterNameGeneratorFactory parameterNameGeneratorFactory,
[NotNull] ModificationCommandComparer modificationCommandComparer)
{
Check.NotNull(modificationCommandBatchFactory, "modificationCommandBatchFactory");
Check.NotNull(parameterNameGeneratorFactory, "parameterNameGeneratorFactory");
Check.NotNull(modificationCommandComparer, "modificationCommandComparer");
_modificationCommandBatchFactory = modificationCommandBatchFactory;
_parameterNameGeneratorFactory = parameterNameGeneratorFactory;
_modificationCommandComparer = modificationCommandComparer;
}
protected CommandBatchPreparer(
[NotNull] ModificationCommandBatchFactory modificationCommandBatchFactory,
[NotNull] ParameterNameGeneratorFactory parameterNameGeneratorFactory,
[NotNull] ModificationCommandComparer modificationCommandComparer,
[NotNull] IBoxedValueReaderSource boxedValueReaderSource)
{
Check.NotNull(modificationCommandBatchFactory, nameof(modificationCommandBatchFactory));
Check.NotNull(parameterNameGeneratorFactory, nameof(parameterNameGeneratorFactory));
Check.NotNull(modificationCommandComparer, nameof(modificationCommandComparer));
Check.NotNull(boxedValueReaderSource, nameof(boxedValueReaderSource));
_modificationCommandBatchFactory = modificationCommandBatchFactory;
_parameterNameGeneratorFactory = parameterNameGeneratorFactory;
_modificationCommandComparer = modificationCommandComparer;
_boxedValueReaderSource = boxedValueReaderSource;
}
public void Compare_returns_0_only_for_commands_that_are_equal()
{
var mCC = new ModificationCommandComparer();
var configuration = new DbContext(new DbContextOptions().UseInMemoryStore(persist: false)).Configuration;
var entityType1 = new EntityType(typeof(object));
var key1 = entityType1.AddProperty("Id", typeof(int), shadowProperty: true, concurrencyToken: false);
entityType1.SetKey(key1);
var stateEntry1 = new MixedStateEntry(configuration, entityType1, new object());
stateEntry1[key1] = 0;
stateEntry1.EntityState = EntityState.Added;
var modificationCommandAdded = new ModificationCommand(new SchemaQualifiedName("A"), new ParameterNameGenerator());
modificationCommandAdded.AddStateEntry(stateEntry1);
var entityType2 = new EntityType(typeof(object));
var key2 = entityType2.AddProperty("Id", typeof(int), shadowProperty: true, concurrencyToken: false);
entityType2.SetKey(key2);
var stateEntry2 = new MixedStateEntry(configuration, entityType2, new object());
stateEntry2[key2] = 0;
stateEntry2.EntityState = EntityState.Modified;
var modificationCommandModified = new ModificationCommand(new SchemaQualifiedName("A"), new ParameterNameGenerator());
modificationCommandModified.AddStateEntry(stateEntry2);
var entityType3 = new EntityType(typeof(object));
var key3 = entityType3.AddProperty("Id", typeof(int), shadowProperty: true, concurrencyToken: false);
entityType3.SetKey(key3);
var stateEntry3 = new MixedStateEntry(configuration, entityType3, new object());
stateEntry3[key3] = 0;
stateEntry3.EntityState = EntityState.Deleted;
var modificationCommandDeleted = new ModificationCommand(new SchemaQualifiedName("A"), new ParameterNameGenerator());
modificationCommandDeleted.AddStateEntry(stateEntry3);
Assert.True(0 == mCC.Compare(modificationCommandAdded, modificationCommandAdded));
Assert.True(0 == mCC.Compare(null, null));
Assert.True(0 == mCC.Compare(
new ModificationCommand(new SchemaQualifiedName("A", "dbo"), new ParameterNameGenerator()),
new ModificationCommand(new SchemaQualifiedName("A", "dbo"), new ParameterNameGenerator())));
Assert.True(0 > mCC.Compare(null, new ModificationCommand(new SchemaQualifiedName("A"), new ParameterNameGenerator())));
Assert.True(0 < mCC.Compare(new ModificationCommand(new SchemaQualifiedName("A"), new ParameterNameGenerator()), null));
Assert.True(0 > mCC.Compare(
new ModificationCommand(new SchemaQualifiedName("A"), new ParameterNameGenerator()),
new ModificationCommand(new SchemaQualifiedName("A", "dbo"), new ParameterNameGenerator())));
Assert.True(0 < mCC.Compare(
new ModificationCommand(new SchemaQualifiedName("A", "dbo"), new ParameterNameGenerator()),
new ModificationCommand(new SchemaQualifiedName("A"), new ParameterNameGenerator())));
Assert.True(0 > mCC.Compare(
new ModificationCommand(new SchemaQualifiedName("A", "dbo"), new ParameterNameGenerator()),
new ModificationCommand(new SchemaQualifiedName("A", "foo"), new ParameterNameGenerator())));
Assert.True(0 < mCC.Compare(
new ModificationCommand(new SchemaQualifiedName("A", "foo"), new ParameterNameGenerator()),
new ModificationCommand(new SchemaQualifiedName("A", "dbo"), new ParameterNameGenerator())));
Assert.True(0 > mCC.Compare(
new ModificationCommand(new SchemaQualifiedName("A"), new ParameterNameGenerator()),
new ModificationCommand(new SchemaQualifiedName("B"), new ParameterNameGenerator())));
Assert.True(0 < mCC.Compare(
new ModificationCommand(new SchemaQualifiedName("B"), new ParameterNameGenerator()),
new ModificationCommand(new SchemaQualifiedName("A"), new ParameterNameGenerator())));
Assert.True(0 > mCC.Compare(modificationCommandModified, modificationCommandAdded));
Assert.True(0 < mCC.Compare(modificationCommandAdded, modificationCommandModified));
Assert.True(0 > mCC.Compare(modificationCommandDeleted, modificationCommandAdded));
Assert.True(0 < mCC.Compare(modificationCommandAdded, modificationCommandDeleted));
Assert.True(0 > mCC.Compare(modificationCommandDeleted, modificationCommandModified));
Assert.True(0 < mCC.Compare(modificationCommandModified, modificationCommandDeleted));
}