public void RestoresPreviousIndentLevelOnDisposalWithSpecifiedAmount()
{
// Given
StringBuilder builder = new StringBuilder();
OutputFile output = new OutputFileWriter(new StringWriter(builder));
string expected = @"A
B
C
D
E
";
// When
output.WriteLine("A");
using (output.WithIndent())
{
output.WriteLine("B");
using (output.WithIndent(0))
{
output.WriteLine("C");
}
output.WriteLine("D");
}
output.WriteLine("E");
// Then
Assert.AreEqual(expected, builder.ToString());
}
public void IndentsUntilDisposal()
{
// Given
StringBuilder builder = new StringBuilder();
OutputFile output = new OutputFileWriter(new StringWriter(builder));
string expected = @"A
B
C
";
// When
output.WriteLine("A");
using (output.WithIndent())
{
output.WriteLine("B");
}
output.WriteLine("C");
// Then
Assert.AreEqual(expected, builder.ToString());
}
public void DoesNotResetIndentWriteFlag()
{
// Given
StringBuilder builder = new StringBuilder();
OutputFile output = new OutputFileWriter(new StringWriter(builder));
string expected = @"A
....B
C
";
// When
output.IndentString = "..";
output.WriteLine("A");
using (output.WithIndent())
{
output.WriteIndent();
output.WriteLine("B");
}
output.WriteLine("C");
// Then
Assert.AreEqual(expected, builder.ToString());
}