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extend the list databases request (#951)

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* extend the list databases request

* reuse databaseInfo and refactor

* fix typo
This commit is contained in:
Alan Ren
2020-04-28 16:12:56 -07:00
committed by GitHub
parent 96df91c8fa
commit 8f6662b019
6 changed files with 369 additions and 71 deletions
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19
test/Microsoft.SqlTools.ServiceLayer.UnitTests/Utility/TestDbDataReader.cs
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@@ -16,17 +16,17 @@ namespace Microsoft.SqlTools.ServiceLayer.UnitTests.Utility
public class TestDbException : DbException
{
}
public class TestDbDataReader : DbDataReader, IDbColumnSchemaGenerator
{
#region Test Specific Implementations
private IEnumerable<TestResultSet> Data { get; }
private IEnumerator<TestResultSet> ResultSetEnumerator { get; }
private IEnumerator<object[]> RowEnumerator { get; set; }
private bool ThrowOnRead { get; }
public TestDbDataReader(IEnumerable<TestResultSet> data, bool throwOnRead)
@@ -140,7 +140,7 @@ namespace Microsoft.SqlTools.ServiceLayer.UnitTests.Utility
{
if (ResultSetEnumerator.Current.Columns[ordinal].DataType == typeof(byte[]))
{
byte[] data = (byte[]) this[ordinal];
byte[] data = (byte[])this[ordinal];
if (buffer == null)
{
return data.Length;
@@ -173,11 +173,11 @@ namespace Microsoft.SqlTools.ServiceLayer.UnitTests.Utility
public override long GetChars(int ordinal, long dataOffset, char[] buffer, int bufferOffset, int length)
{
char[] allChars = ((string) RowEnumerator.Current[ordinal]).ToCharArray();
char[] allChars = ((string)RowEnumerator.Current[ordinal]).ToCharArray();
int outLength = allChars.Length;
if (buffer != null)
{
Array.Copy(allChars, (int) dataOffset, buffer, bufferOffset, outLength);
Array.Copy(allChars, (int)dataOffset, buffer, bufferOffset, outLength);
}
return outLength;
}
@@ -256,7 +256,12 @@ namespace Microsoft.SqlTools.ServiceLayer.UnitTests.Utility
{
get
{
throw new NotImplementedException();
var column = ResultSetEnumerator?.Current.Columns.FindIndex(c => c.ColumnName == name);
if (!column.HasValue)
{
throw new ArgumentOutOfRangeException();
}
return RowEnumerator.Current[column.Value];
}
}