public void Format_EmptyResourceChanges_ReturnsNoChangeInfo()
{
// Arrange.
var psWhatIfOperationResult = new PSWhatIfOperationResult(new WhatIfOperationResult());
string noChangeInfo = new ColoredStringBuilder()
.AppendLine()
.Append("Resource changes: no change.")
.ToString();
// Act.
string result = WhatIfOperationResultFormatter.Format(psWhatIfOperationResult);
// Assert.
Assert.Contains(noChangeInfo, result);
}
public void Format_OnSuccess_FormatPreviewNotice()
{
// Arrange.
var psWhatIfOperationResult = new PSWhatIfOperationResult(new WhatIfOperationResult());
string previewNotice = new ColoredStringBuilder()
.AppendLine("Note: As What-If is currently in preview, the result may contain false positive predictions (noise).")
.AppendLine("You can help us improve the accuracy of the result by opening an issue here: https://aka.ms/WhatIfIssues.")
.ToString();
// Act.
string result = WhatIfOperationResultFormatter.Format(psWhatIfOperationResult);
// Assert.
Assert.StartsWith(previewNotice, result);
}
public void Format_NonEmptyResourceChanges_AddsStatsAtTheEnd()
{
// Arrange.
var whatIfChanges = new List <WhatIfChange>
{
new WhatIfChange
{
ResourceId = "",
ChangeType = ChangeType.Create
},
new WhatIfChange
{
ResourceId = "",
ChangeType = ChangeType.Create
},
new WhatIfChange
{
ResourceId = "",
ChangeType = ChangeType.Modify
},
new WhatIfChange
{
ResourceId = "",
ChangeType = ChangeType.Delete
}
};
string stats = new ColoredStringBuilder()
.AppendLine()
.Append("Resource changes: 1 to delete, 2 to create, 1 to modify.")
.ToString();
// Act.
string result = WhatIfOperationResultFormatter.Format(
new PSWhatIfOperationResult(new WhatIfOperationResult(changes: whatIfChanges)));
// Assert.
Assert.EndsWith(stats, result);
}
