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Code Coverage: SaveAsExcel Contracts, EditData Initialization (#463)

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* Adding unit tests for save as excel

* Adding unit test for revert cell integration

* Adding unit test for edit session initialization

* Fixing issue where excel file factory wasn't being overridden
This commit is contained in:
Benjamin Russell
2017-09-20 15:09:29 -07:00
committed by GitHub
parent 5cf779fd23
commit 8867bd9059
4 changed files with 262 additions and 6 deletions
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126
test/Microsoft.SqlTools.ServiceLayer.UnitTests/QueryExecution/SaveResults/ServiceIntegrationTests.cs
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@@ -137,7 +137,6 @@ namespace Microsoft.SqlTools.ServiceLayer.UnitTests.QueryExecution.SaveResults
[Fact]
public async Task SaveResultsJsonNonExistentQuery()
{
// Given: A working query and workspace service
WorkspaceService<SqlToolsSettings> ws = Common.GetPrimedWorkspaceService(null);
@@ -241,6 +240,115 @@ namespace Microsoft.SqlTools.ServiceLayer.UnitTests.QueryExecution.SaveResults
efv.Validate();
}
#endregion
#region Excel Tests
[Fact]
public async Task SaveResultsExcelNonExistentQuery()
{
// Given: A working query and workspace service
WorkspaceService<SqlToolsSettings> ws = Common.GetPrimedWorkspaceService(null);
QueryExecutionService qes = Common.GetPrimedExecutionService(null, false, false, ws);
// If: I attempt to save a result set from a query that doesn't exist
SaveResultsAsExcelRequestParams saveParams = new SaveResultsAsExcelRequestParams
{
OwnerUri = Constants.OwnerUri // Won't exist because nothing has executed
};
var efv = new EventFlowValidator<SaveResultRequestResult>()
.AddStandardErrorValidation()
.Complete();
await qes.HandleSaveResultsAsExcelRequest(saveParams, efv.Object);
// Then:
// ... An error event should have been fired
// ... No success event should have been fired
efv.Validate();
}
[Fact]
public async Task SaveResultAsExcelFailure()
{
// Given:
// ... A working query and workspace service
WorkspaceService<SqlToolsSettings> ws = Common.GetPrimedWorkspaceService(Constants.StandardQuery);
Dictionary<string, byte[]> storage;
QueryExecutionService qes = Common.GetPrimedExecutionService(Common.StandardTestDataSet, true, false, ws, out storage);
// ... The query execution service has executed a query with results
var executeParams = new ExecuteDocumentSelectionParams { QuerySelection = null, OwnerUri = Constants.OwnerUri };
var executeRequest = RequestContextMocks.Create<ExecuteRequestResult>(null);
await qes.HandleExecuteRequest(executeParams, executeRequest.Object);
await qes.ActiveQueries[Constants.OwnerUri].ExecutionTask;
// If: I attempt to save a result set and get it to throw because of invalid column selection
SaveResultsAsExcelRequestParams saveParams = new SaveResultsAsExcelRequestParams
{
BatchIndex = 0,
FilePath = "qqq",
OwnerUri = Constants.OwnerUri,
ResultSetIndex = 0,
ColumnStartIndex = -1,
ColumnEndIndex = 100,
RowStartIndex = 0,
RowEndIndex = 5
};
qes.JsonFileFactory = GetExcelStreamFactory(storage, saveParams);
var efv = new EventFlowValidator<SaveResultRequestResult>()
.AddStandardErrorValidation()
.Complete();
await qes.HandleSaveResultsAsExcelRequest(saveParams, efv.Object);
await qes.ActiveQueries[saveParams.OwnerUri]
.Batches[saveParams.BatchIndex]
.ResultSets[saveParams.ResultSetIndex]
.SaveTasks[saveParams.FilePath];
// Then:
// ... An error event should have been fired
// ... No success event should have been fired
efv.Validate();
}
[Fact]
public async Task SaveResultsAsExcelSuccess()
{
// Given:
// ... A working query and workspace service
WorkspaceService<SqlToolsSettings> ws = Common.GetPrimedWorkspaceService(Constants.StandardQuery);
Dictionary<string, byte[]> storage;
QueryExecutionService qes = Common.GetPrimedExecutionService(Common.StandardTestDataSet, true, false, ws, out storage);
// ... The query execution service has executed a query with results
var executeParams = new ExecuteDocumentSelectionParams { QuerySelection = null, OwnerUri = Constants.OwnerUri };
var executeRequest = RequestContextMocks.Create<ExecuteRequestResult>(null);
await qes.HandleExecuteRequest(executeParams, executeRequest.Object);
await qes.ActiveQueries[Constants.OwnerUri].ExecutionTask;
// If: I attempt to save a result set from a query
SaveResultsAsExcelRequestParams saveParams = new SaveResultsAsExcelRequestParams
{
OwnerUri = Constants.OwnerUri,
FilePath = "qqq",
BatchIndex = 0,
ResultSetIndex = 0
};
qes.ExcelFileFactory = GetExcelStreamFactory(storage, saveParams);
var efv = new EventFlowValidator<SaveResultRequestResult>()
.AddStandardResultValidator()
.Complete();
await qes.HandleSaveResultsAsExcelRequest(saveParams, efv.Object);
await qes.ActiveQueries[saveParams.OwnerUri]
.Batches[saveParams.BatchIndex]
.ResultSets[saveParams.ResultSetIndex]
.SaveTasks[saveParams.FilePath];
// Then:
// ... I should have a successful result
// ... There should not have been an error
efv.Validate();
}
#endregion
#region Private Helpers
@@ -275,6 +383,22 @@ namespace Microsoft.SqlTools.ServiceLayer.UnitTests.QueryExecution.SaveResults
return mock.Object;
}
private static IFileStreamFactory GetExcelStreamFactory(IDictionary<string, byte[]> storage,
SaveResultsAsExcelRequestParams saveParams)
{
Mock<IFileStreamFactory> mock = new Mock<IFileStreamFactory>();
mock.Setup(fsf => fsf.GetReader(It.IsAny<string>()))
.Returns<string>(output => new ServiceBufferFileStreamReader(new MemoryStream(storage[output]), new QueryExecutionSettings()));
mock.Setup(fsf => fsf.GetWriter(It.IsAny<string>()))
.Returns<string>(output =>
{
storage.Add(output, new byte[8192]);
return new SaveAsExcelFileStreamWriter(new MemoryStream(storage[output]), saveParams);
});
return mock.Object;
}
#endregion
}