public void UnknownPlaceholder()
{
var placeholders = new Placeholders();
var extracted = placeholders.ExtractPlaceholders(@"bla\${file}.txt");
Assert.Single(extracted);
Assert.Equal(("file", null), extracted.First());
}
public void NoPlaceholder()
{
var placeholders = new Placeholders();
placeholders["dir"] = "bla";
var extracted = placeholders.ExtractPlaceholders(@"bla\bla");
Assert.Empty(extracted);
}
public void PlaceholderFillsInput()
{
var placeholders = new Placeholders();
placeholders["dir"] = "bla";
var extracted = placeholders.ExtractPlaceholders("${dir}");
Assert.Single(extracted);
Assert.Equal(("dir", "bla"), extracted.First());
}
public void PlaceholderInTheMiddleWithOtherParts()
{
var placeholders = new Placeholders();
placeholders["file"] = "text";
var extracted = placeholders.ExtractPlaceholders(@"bla\${file}.txt");
Assert.Single(extracted);
Assert.Equal(("file", "text"), extracted.First());
}
public void PlaceholderAtBeginningWithOtherParts()
{
var placeholders = new Placeholders();
placeholders["dir"] = "bla";
var extracted = placeholders.ExtractPlaceholders(@"${dir}\file.txt");
Assert.Single(extracted);
Assert.Equal(("dir", "bla"), extracted.First());
}
public void SyntaxErrorMissingBrace()
{
var placeholders = new Placeholders();
placeholders["dir"] = "bla";
Assert.Equal(@"${dir\file.txt", placeholders.ResolvePlaceholders(@"${dir\file.txt"));
var extracted = placeholders.ExtractPlaceholders(@"${dir\file.txt");
Assert.Empty(extracted);
}
public void SamePlaceHolderMultipleTimes()
{
var placeholders = new Placeholders();
placeholders["dir"] = "bla";
var extracted = placeholders.ExtractPlaceholders(@"${dir}\${dir}");
Assert.Single(extracted);
Assert.Equal(("dir", "bla"), extracted.First());
}
public void MultiplePlaceholdersWith1stUnknown()
{
var placeholders = new Placeholders();
placeholders["file"] = "text.txt";
var extracted = placeholders.ExtractPlaceholders(@"${dir}\${file}");
Assert.Collection(extracted,
placeholder => Assert.Equal(("dir", null), placeholder),
placeholder => Assert.Equal(("file", "text.txt"), placeholder));
}
public void SyntaxErrorMissingBraceWithOtherVariableStarting()
{
var placeholders = new Placeholders();
placeholders["dir"] = "bla";
placeholders["file"] = "text";
var extracted = placeholders.ExtractPlaceholders(@"${dir\${file}.txt");
Assert.Single(extracted);
Assert.Equal((@"dir\${file", null), extracted.First());
}
