public bool Equals(OeCacheContext x, OeCacheContext y)
{
var comparer = new OeCacheComparer(x.ConstantToParameterMapper);
if (comparer.Compare(x, y))
{
y.ParameterValues = comparer.ParameterValues;
return(true);
}
return(false);
}
public bool Equals(OeCacheContext x, OeCacheContext y)
{
var comparer = new OeCacheComparer(x.ConstantToParameterMapper, x.NavigationNextLink);
if (comparer.Compare(x, y))
{
y.ParameterValues = comparer.ParameterValues;
return(true);
}
y.ParameterValues = null;
return(false);
}
public void Test()
{
SelectTestDefinition[] requestMethodNames = SelectTestDefinition.GetSelectTestDefinitions();
requestMethodNames = requestMethodNames.Where(t => t.MethodName == "FilterEnum" || t.MethodName == "FilterEnumNull").ToArray();
var fixture = new DbFixtureInitDb();
var parser = new OeGetParser(fixture.OeDataAdapter, fixture.EdmModel);
for (int i = 0; i < requestMethodNames.Length; i++)
{
OeQueryContext queryContext1 = parser.CreateQueryContext(fixture.ParseUri(requestMethodNames[i].Request), 0, false, OeMetadataLevel.Minimal);
OeQueryContext queryContext2 = parser.CreateQueryContext(fixture.ParseUri(requestMethodNames[i].Request), 0, false, OeMetadataLevel.Minimal);
var constantToParameterMapper = new FakeReadOnlyDictionary <ConstantNode, Db.OeQueryCacheDbParameterDefinition>();
if (queryContext1.ODataUri.Skip != null)
{
var constantNode = OeCacheComparerParameterValues.CreateSkipConstantNode((int)queryContext1.ODataUri.Skip.Value, queryContext1.ODataUri.Path);
constantToParameterMapper.Add(constantNode, new Db.OeQueryCacheDbParameterDefinition("p_0", typeof(int)));
}
if (queryContext1.ODataUri.Top != null)
{
var constantNode = OeCacheComparerParameterValues.CreateTopConstantNode((int)queryContext1.ODataUri.Top.Value, queryContext1.ODataUri.Path);
constantToParameterMapper.Add(constantNode, new Db.OeQueryCacheDbParameterDefinition($"p_{constantToParameterMapper.Count}", typeof(int)));
}
OeCacheContext cacheContext1 = queryContext1.CreateCacheContext();
OeCacheContext cacheContext2 = queryContext2.CreateCacheContext();
bool result = new OeCacheComparer(constantToParameterMapper, false).Compare(cacheContext1, cacheContext2);
Assert.True(result);
for (int j = i + 1; j < requestMethodNames.Length; j++)
{
queryContext2 = parser.CreateQueryContext(fixture.ParseUri(requestMethodNames[j].Request), 0, false, OeMetadataLevel.Minimal);
constantToParameterMapper = new FakeReadOnlyDictionary <ConstantNode, Db.OeQueryCacheDbParameterDefinition>();
result = new OeCacheComparer(constantToParameterMapper, false).Compare(cacheContext1, cacheContext2);
Assert.False(result);
}
}
}
//[Fact]
public void CacheCode()
{
var hashes = new Dictionary <int, List <String> >();
SelectTestDefinition[] requestMethodNames = SelectTestDefinition.GetSelectTestDefinitions();
var fixture = new RDBNull_DbFixtureInitDb();
for (int i = 0; i < requestMethodNames.Length; i++)
{
var queryContext = new OeQueryContext(fixture.OeEdmModel, fixture.ParseUri(requestMethodNames[i].Request));
int hash = OeCacheComparer.GetCacheCode(queryContext.CreateCacheContext());
if (!hashes.TryGetValue(hash, out List <String> value))
{
value = new List <String>();
hashes.Add(hash, value);
}
value.Add(requestMethodNames[i].MethodName);
}
var duplicate = hashes.Where(p => p.Value.Count > 1).Select(p => p.Value).ToArray();
}
public bool Equals([AllowNull] OeCacheContext x, [AllowNull] OeCacheContext y)
{
if (Object.ReferenceEquals(x, y))
{
return(true);
}
if (x == null || y == null)
{
return(false);
}
var comparer = new OeCacheComparer(x.ConstantToParameterMapper);
if (comparer.Compare(x, y))
{
y.ParameterValues = comparer.ParameterValues;
return(true);
}
return(false);
}
//[Fact]
public void CacheCode()
{
var hashes = new Dictionary <int, List <String> >();
SelectTestDefinition[] requestMethodNames = SelectTestDefinition.GetSelectTestDefinitions();
var fixture = new DbFixtureInitDb();
var parser = new OeGetParser(fixture.OeDataAdapter, fixture.EdmModel);
for (int i = 0; i < requestMethodNames.Length; i++)
{
OeQueryContext queryContext = parser.CreateQueryContext(fixture.ParseUri(requestMethodNames[i].Request), 0, false, OeMetadataLevel.Minimal);
int hash = OeCacheComparer.GetCacheCode(queryContext.CreateCacheContext());
if (!hashes.TryGetValue(hash, out List <String> value))
{
value = new List <String>();
hashes.Add(hash, value);
}
value.Add(requestMethodNames[i].MethodName);
}
var duplicate = hashes.Where(p => p.Value.Count > 1).Select(p => p.Value).ToArray();
}
public int GetHashCode(OeCacheContext obj)
{
return(OeCacheComparer.GetCacheCode(obj));
}
