public void SetsToSpecifiedIndentLevel()
{
// Given
StringBuilder builder = new StringBuilder();
OutputFile output = new OutputFileWriter(new StringWriter(builder));
// When
output.IndentLevel = 3;
output.Indent(2);
// Then
Assert.AreEqual(2, output.IndentLevel);
}
public void ReturnsPreviousIndentLevelWhenSettingToSpecifiedIndentLevel()
{
// Given
StringBuilder builder = new StringBuilder();
OutputFile output = new OutputFileWriter(new StringWriter(builder));
// When
output.IndentLevel = 3;
int previousIndentLevel = output.Indent(2);
// Then
Assert.AreEqual(3, previousIndentLevel);
}
public void IncrementsIndentLevel()
{
// Given
StringBuilder builder = new StringBuilder();
OutputFile output = new OutputFileWriter(new StringWriter(builder));
// When
output.IndentLevel = 3;
output.Indent();
// Then
Assert.AreEqual(4, output.IndentLevel);
}