public void PerformStepTest_ShouldFinishOk()
{
//arrange
MigrationFlowData flowData = new MigrationFlowData();
flowData.VhdFileTemporaryFolder = "temporary\\folder";
flowData.VhdFileDestinationFolder = "destination\\folder";
flowData.VhdFileName = "test.vhdx";
flowData.VhdFileType = Logic.Models.Enums.VhdType.VhdxDynamic;
flowData.DestinationVhdMaxFileSize = 200000000;
flowData.DesiredTempVhdShrinkSize = 100000000;
string vhdFullName = $"{flowData.VhdFileDestinationFolder}\\{flowData.VhdFileName}";
long maximumVhdSizeInMb = flowData.DestinationVhdMaxFileSize >> 20;// / (1024 * 1024);
string vhdTypeString = flowData.VhdFileType == VhdType.VhdDynamic || flowData.VhdFileType == VhdType.VhdxDynamic
? "expandable" : "fixed";
Mock <StreamWriter> streamWriterMock = new Mock <StreamWriter>(new MemoryStream());
streamWriterMock.Setup(x => x.WriteLine(It.IsAny <string>()))
.Verifiable();
StreamWriter swMock = streamWriterMock.Object;
this.fileSystemMock.Setup(x => x.File.CreateText(It.IsAny <string>()))
.Returns <string>((path) =>
{
return(swMock);
})
.Verifiable();
this.fileSystemMock.Setup(x => x.Directory.CreateDirectory(It.IsAny <string>()))
.Verifiable();
this.fileSystemMock.Setup(x => x.File.Delete(It.IsAny <string>()))
.Verifiable();
CreateFinalVhdMigrationStep step = new CreateFinalVhdMigrationStep(loggerMock.Object,
fileSystemHelperMock.Object,
fileSystemMock.Object,
flowData);
//act
step.PerformStep();
//assert
streamWriterMock.Verify(x => x.WriteLine(It.Is <string>(str => str.Contains($"create vdisk file={vhdFullName} maximum={maximumVhdSizeInMb} type={vhdTypeString}"))), Times.Once);
streamWriterMock.Verify(x => x.WriteLine(It.Is <string>(str => str.Contains($"select vdisk file={vhdFullName}"))), Times.Once);
this.fileSystemHelperMock.Verify(x => x.ExecuteDiskpart(It.IsAny <string>(), It.IsAny <ILogger>()), Times.Once);
this.fileSystemMock.Verify(x => x.File.CreateText(It.IsAny <string>()), Times.Once);
this.fileSystemMock.Verify(x => x.File.Delete(It.IsAny <string>()), Times.Once);
}
public void PerformStepTest_ShouldFinishOkButDoNothing()
{
//arrange
MigrationFlowData flowData = new MigrationFlowData();
flowData.VhdFileTemporaryFolder = "temporary\\folder";
flowData.VhdFileDestinationFolder = null;
flowData.VhdFileName = "test.vhdx";
flowData.DestinationVhdMaxFileSize = 101;
Mock <StreamWriter> streamWriterMock = new Mock <StreamWriter>(new MemoryStream());
streamWriterMock.Setup(x => x.WriteLine(It.IsAny <string>()))
.Verifiable();
StreamWriter swMock = streamWriterMock.Object;
this.fileSystemMock.Setup(x => x.File.CreateText(It.IsAny <string>()))
.Returns <string>((path) =>
{
return(swMock);
})
.Verifiable();
this.fileSystemMock.Setup(x => x.Directory.CreateDirectory(It.IsAny <string>()))
.Verifiable();
this.fileSystemMock.Setup(x => x.File.Delete(It.IsAny <string>()))
.Verifiable();
CreateFinalVhdMigrationStep step = new CreateFinalVhdMigrationStep(loggerMock.Object,
fileSystemHelperMock.Object,
fileSystemMock.Object,
flowData);
//act
step.PerformStep();
//assert
streamWriterMock.Verify(x => x.WriteLine(It.Is <string>(str => str.Contains("shrink desired"))), Times.Never);
this.fileSystemMock.Verify(x => x.File.CreateText(It.IsAny <string>()), Times.Never);
this.fileSystemMock.Verify(x => x.File.Delete(It.IsAny <string>()), Times.Never);
}