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|
use strict;
use warnings;
use Test::More;
use Test::Differences;
use Test::Exception;
use autobox::Core;
use lib "lib";
use autobox::Transform;
use lib "t/lib";
use Literature;
my $literature = Literature::literature();
my $books = $literature->{books};
my $authors = $literature->{authors};
my $reviews = $literature->{reviews};
subtest group_by__method => sub {
note "ArrayRef call, list context result";
my $book_object = {
"Leviathan Wakes" => $books->[0],
"Caliban's War" => $books->[1],
"The Tree-Body Problem" => $books->[2],
"The Name of the Wind" => $books->[3],
};
eq_or_diff(
{ $books->group_by("title") },
$book_object,
"Group by simple method call works",
);
note "list call, list context result";
my @books = @$books;
my $genre_exists = @books->group_by("title");
eq_or_diff(
$genre_exists,
$book_object,
"Group by simple method call works",
);
note "Call with arrayref accessor";
eq_or_diff(
{ $books->group_by([ "title" ]) },
$book_object,
"Group by simple method call works",
);
};
subtest group_by__key => sub {
note "ArrayRef key lookup";
eq_or_diff(
{ $reviews->group_by("id") },
{
1 => { id => 1, score => 7 },
2 => { id => 2, score => 6 },
3 => { id => 3, score => 9 },
},
"Group by simple hash key lookup works",
);
};
subtest group_by__key__with_args => sub {
note "ArrayRef key lookup";
throws_ok(
sub { $reviews->group_by("id" => 32) },
qr{ group_by .+? 'id' .+? \@args .+? \(32\) .+? only[ ]supported[ ]for .+? t.group_by.t}x,
"Group by simple hash key lookup with args dies as expected",
);
};
subtest group_by_count__method => sub {
note "ArrayRef call, list context result";
my $genre_count = {
"Sci-fi" => 3,
"Fantasy" => 1,
};
eq_or_diff(
{ $books->group_by_count("genre") },
$genre_count,
"Group by simple method call works",
);
note "list call, list context result";
my @books = @$books;
my $genre_exists = @books->group_by_count("genre");
eq_or_diff(
$genre_exists,
$genre_count,
"Group by simple method call works",
);
};
subtest group_by__missing_method => sub {
throws_ok(
sub { $books->group_by() },
qr{^->group_by\(\)[ ]missing[ ]argument:[ ]\$accessor \s at .+? t.group_by.t }x,
"Missing arg croaks from the caller, not from the lib"
);
};
subtest group_by__not_a_method => sub {
# Invalid arg, not a method
throws_ok(
sub { $books->group_by("not_a_method") },
qr{ not_a_method .+? Book .+? t.group_by.t }x,
"Missing method croaks from the caller, not from the lib",
);
};
subtest group_by__method__args => sub {
eq_or_diff(
{ $authors->group_by_count(publisher_affiliation => ["with"]) },
{
'James A. Corey with Orbit' => 1,
'Cixin Liu with Head of Zeus' => 1,
'Patrick Rothfuss with Gollanz' => 1,
},
"group_by with argument list",
);
eq_or_diff(
{ $authors->group_by_count([publisher_affiliation => "with"]) },
{
'James A. Corey with Orbit' => 1,
'Cixin Liu with Head of Zeus' => 1,
'Patrick Rothfuss with Gollanz' => 1,
},
"group_by with argument list",
);
};
subtest group_by__method__args__invalid_type => sub {
throws_ok(
sub { $authors->group_by(publisher_affiliation => 342) },
qr{ group_by .+? 'publisher_affiliation' .+? \@args .+? \(342\) .+? list .+? t.group_by.t}x,
"group_by with argument which isn't an array ref",
);
};
subtest group_by_count__method__args__invalid_type => sub {
throws_ok(
sub { $authors->group_by_count(publisher_affiliation => 342) },
qr{ group_by .+? 'publisher_affiliation' .+? \@args .+? \(342\) .+? list .+? t.group_by.t}x,
"group_by with argument which isn't an array ref",
);
};
subtest group_by__sub_ref => sub {
eq_or_diff(
{ $books->group_by("genre", [], sub { 1 }) },
{
"Sci-fi" => 1,
"Fantasy" => 1,
},
"group_by with sub_ref works",
);
eq_or_diff(
{ $books->group_by([ "genre" ], sub { 1 }) },
{
"Sci-fi" => 1,
"Fantasy" => 1,
},
"group_by with sub_ref works",
);
};
subtest group_by__method__array => sub {
my $genre_books = $books->group_by_array("genre");
my $genre_books2 = $books->group_by_array([ "genre" ]);
eq_or_diff($genre_books, $genre_books2, "Same output");
my $genre_book_titles = {
map {
$_ => $genre_books->{$_}->map_by("title")->sort->join(", ");
}
$genre_books->keys
};
eq_or_diff(
$genre_book_titles,
{
"Sci-fi" => "Caliban's War, Leviathan Wakes, The Tree-Body Problem",
"Fantasy" => "The Name of the Wind",
},
"group_by_array work",
);
};
subtest examples => sub {
ok(1);
};
done_testing();
|
