How to test created and expected file tree in groovy(Spock)? Right now I'm using Set where I specify paths which I expect to get and collecting actual paths in this way:
Set<String> getCreatedFilePaths(String root) {
Set<String> createFilePaths = new HashSet<>()
new File(root).eachFileRecurse {
createFilePaths << it.absolutePath
}
return createFilePaths
}
But the readability of the test isn't so good. Is it possible in groovy to write expected paths as a tree, and after that compare with actual
For example, expected:
region:
usa:
new_york.json
california.json
europe:
spain.json
italy.json
And actual will be converted to this kind of tree.
Not sure if you can do it with the built-in recursive methods. There certainly are powerful ones, but this is standard recursion code you can use:
def path = new File("/Users/me/Downloads")
def printTree(File file, Integer level) {
println " " * level + "${file.name}:"
file.eachFile {
println " " * (level + 1) + it.name
}
file.eachDir {
printTree(it, level + 1)
}
}
printTree(path, 1)
That prints the format you describe