public void QueryForModelHash_returns_null_if_the_EdmMetadata_has_row_with_null_model_hash()
{
var repository = new EdmMetadataRepository("Database=Foo", SqlClientFactory.Instance);
var mockContext = CreateMockContext((string)null);
Assert.Null(repository.QueryForModelHash(c => mockContext.Object));
}
public void QueryForModelHash_returns_the_last_model_hash_if_more_than_one_exists()
{
var repository = new EdmMetadataRepository("Database=Foo", SqlClientFactory.Instance);
var mockContext = CreateMockContext("Hash1", "Hash2", "Hash3");
Assert.Equal("Hash3", repository.QueryForModelHash(c => mockContext.Object));
}
public void QueryForModelHash_returns_null_if_the_EdmMetadata_has_no_rows()
{
var repository = new EdmMetadataRepository(Mock.Of <InternalContextForMock>(), "Database=Foo", SqlClientFactory.Instance);
var mockContext = CreateMockContext();
Assert.Null(repository.QueryForModelHash(c => mockContext.Object));
}
public void QueryForModelHash_returns_null_if_the_EdmMetadata_has_row_with_null_model_hash()
{
var repository = new EdmMetadataRepository("Database=Foo", SqlClientFactory.Instance);
var mockContext = CreateMockContext((string)null);
Assert.Null(repository.QueryForModelHash(c => mockContext.Object));
}
public void QueryForModelHash_returns_the_last_model_hash_if_more_than_one_exists()
{
var repository = new EdmMetadataRepository("Database=Foo", SqlClientFactory.Instance);
var mockContext = CreateMockContext("Hash1", "Hash2", "Hash3");
Assert.Equal("Hash3", repository.QueryForModelHash(c => mockContext.Object));
}
public void QueryForModelHash_returns_the_model_hash_if_it_exists()
{
var repository = new EdmMetadataRepository(Mock.Of <InternalContextForMock>(), "Database=Foo", SqlClientFactory.Instance);
var mockContext = CreateMockContext("Hash");
Assert.Equal("Hash", repository.QueryForModelHash(c => mockContext.Object));
}
public void QueryForModelHash_returns_null_if_the_EdmMetadata_has_no_rows()
{
var repository = new EdmMetadataRepository(Mock.Of<InternalContextForMock>(), "Database=Foo", SqlClientFactory.Instance);
var mockContext = CreateMockContext();
Assert.Null(repository.QueryForModelHash(c => mockContext.Object));
}
public void QueryForModelHash_returns_the_model_hash_if_it_exists()
{
var repository = new EdmMetadataRepository(Mock.Of<InternalContextForMock>(), "Database=Foo", SqlClientFactory.Instance);
var mockContext = CreateMockContext("Hash");
Assert.Equal("Hash", repository.QueryForModelHash(c => mockContext.Object));
}
public void QueryForModelHash_returns_null_if_the_EdmMetadata_table_is_missing()
{
var repository = new EdmMetadataRepository("Database=Foo", SqlClientFactory.Instance);
var mockContext = CreateMockContext("Hash");
mockContext.Setup(m => m.Metadata).Throws(new EntityCommandExecutionException());
Assert.Null(repository.QueryForModelHash(c => mockContext.Object));
}
public void QueryForModelHash_returns_null_if_the_EdmMetadata_table_is_missing()
{
var repository = new EdmMetadataRepository("Database=Foo", SqlClientFactory.Instance);
var mockContext = CreateMockContext("Hash");
mockContext.Setup(m => m.Metadata).Throws(new EntityCommandExecutionException());
Assert.Null(repository.QueryForModelHash(c => mockContext.Object));
}
public void QueryForModelHash_uses_interception()
{
var dbConnectionInterceptorMock = new Mock<IDbConnectionInterceptor>();
DbInterception.Add(dbConnectionInterceptorMock.Object);
try
{
var mockContext = CreateMockContext("Hash");
var repository = new EdmMetadataRepository(Mock.Of<InternalContextForMock>(), "Database=Foo", SqlClientFactory.Instance);
repository.QueryForModelHash(c => mockContext.Object);
}
finally
{
DbInterception.Remove(dbConnectionInterceptorMock.Object);
}
dbConnectionInterceptorMock.Verify(
m => m.ConnectionStringGetting(It.IsAny<DbConnection>(), It.IsAny<DbConnectionInterceptionContext<string>>()),
Times.Once());
dbConnectionInterceptorMock.Verify(
m => m.ConnectionStringGot(It.IsAny<DbConnection>(), It.IsAny<DbConnectionInterceptionContext<string>>()),
Times.Once());
}
public void QueryForModelHash_uses_interception()
{
var dbConnectionInterceptorMock = new Mock <IDbConnectionInterceptor>();
DbInterception.Add(dbConnectionInterceptorMock.Object);
try
{
var mockContext = CreateMockContext("Hash");
var repository = new EdmMetadataRepository(Mock.Of <InternalContextForMock>(), "Database=Foo", SqlClientFactory.Instance);
repository.QueryForModelHash(c => mockContext.Object);
}
finally
{
DbInterception.Remove(dbConnectionInterceptorMock.Object);
}
dbConnectionInterceptorMock.Verify(
m => m.ConnectionStringGetting(It.IsAny <DbConnection>(), It.IsAny <DbConnectionInterceptionContext <string> >()),
Times.Once());
dbConnectionInterceptorMock.Verify(
m => m.ConnectionStringGot(It.IsAny <DbConnection>(), It.IsAny <DbConnectionInterceptionContext <string> >()),
Times.Once());
}