public void when_no_replacements_applied_then_does_not_write_file()
{
var file = @"..\..\packages.config";
var timestamp = File.GetLastWriteTimeUtc(file);
var task = new RegexReplace
{
BuildEngine = engine,
Files = new ITaskItem[] { new TaskItem(file) },
Pattern = "/* LICENSE */",
Replacement = "LICENSE"
};
var result = task.Execute();
Assert.True(result);
Assert.Equal(timestamp, File.GetLastWriteTimeUtc(file));
}
public void when_replacements_applied_then_writes_file_in_place()
{
var file = @"Sample.txt";
var original = File.ReadAllText(file);
var task = new RegexReplace
{
BuildEngine = engine,
Files = new ITaskItem[] { new TaskItem(file) },
Pattern = @"/\* LICENSE \*/",
Replacement = "LICENSE"
};
var result = task.Execute();
var actual = File.ReadAllText(file);
Assert.NotEqual(original, actual);
Assert.True(actual.StartsWith("LICENSE"));
}