File Coverage

blib/lib/TestRail/Utils/Lock.pm

Criterion	Covered	Total	%
statement	77	79	97.4
branch	15	20	75.0
condition			n/a
subroutine	12	12	100.0
pod	2	2	100.0
total	106	113	93.8

# ABSTRACT: Pick high priority cases for execution and lock them via the test results mechanism.
# PODNAME: TestRail::Utils::Lock

package TestRail::Utils::Lock;
$TestRail::Utils::Lock::VERSION = '0.050';
use 5.010;

use strict;
use warnings;

use Carp qw{confess cluck};
use Scalar::Util qw{blessed};

use Types::Standard
  qw( slurpy ClassName Object Str Int Bool HashRef ArrayRef Maybe Optional);
use Type::Params qw( compile );

use TestRail::API;
use TestRail::Utils;
use TestRail::Utils::Find;

sub pickAndLockTest {
    state $check = compile( HashRef, Optional [ Maybe [Object] ] );
    my ( $opts, $tr ) = $check->(@_);
    confess("TestRail handle must be provided as argument 2")
      unless blessed($tr) eq 'TestRail::API';

    my ( $project, $plan, $run ) =
      TestRail::Utils::getRunInformation( $tr, $opts );

    my $status_ids;

    # Process statuses
    @$status_ids =
      $tr->statusNamesToIds( $opts->{'lockname'}, 'untested', 'retest' );
    my ( $lock_status_id, $untested_id, $retest_id ) = @$status_ids;

    my $cases = $tr->getTests( $run->{'id'} );

    #Filter by case types
    if ( $opts->{'case-types'} ) {
        my @case_types =
          map { my $cdef = $tr->getCaseTypeByName($_); $cdef->{'id'} }
          @{ $opts->{'case-types'} };
        @$cases = grep {
            my $case_type_id = $_->{'type_id'};
            grep { $_ eq $case_type_id } @case_types
        } @$cases;
    }

    # Limit to only non-locked and open cases
    @$cases = grep {
        my $tstatus = $_->{'status_id'};
        scalar( grep { $tstatus eq $_ } ( $untested_id, $retest_id ) )
    } @$cases;
    @$cases = sort { $b->{'priority_id'} <=> $a->{'priority_id'} }
      @$cases;    #Sort by priority DESC

    # Filter by match options
    @$cases = TestRail::Utils::Find::findTests( $opts, @$cases );

    my ( $title, $test );
    while (@$cases) {
        $test  = shift @$cases;
        $title = lockTest( $test, $lock_status_id, $opts->{'hostname'}, $tr );
        last if $title;
    }

    if ( !$title ) {
        warn
          "Failed to lock case!  This probably means you don't have any cases left to lock.";
        return 0;
    }

    return {
        'test'    => $test,
        'path'    => $title,
        'project' => $project,
        'plan'    => $plan,
        'run'     => $run
    };
}

sub lockTest {
    state $check = compile( HashRef, Int, Str, Object );
    my ( $test, $lock_status_id, $hostname, $handle ) = $check->(@_);

    my $res = $handle->createTestResults(
        $test->{id},
        $lock_status_id,
        "Test Locked by $hostname.\n
        If this result is preceded immediately by another lock statement like this, please disregard it;
        a lock collision occurred."
    );

    #If we've got more than 100 lock conflicts, we have big-time problems
    my $results = $handle->getTestResults( $test->{id}, 100 );

    #Remember, we're returned results from newest to oldest...
    my $next_one = 0;
    foreach my $result (@$results) {
        unless ( $result->{'status_id'} == $lock_status_id ) {

            #Clearly no lock conflict going on here if next_one is true
            last if $next_one;

            #Otherwise just skip it until we get to the test we locked
            next;
        }

        if ( $result->{id} == $res->{'id'} ) {
            $next_one = 1;
            next;
        }

        if ($next_one) {

            #If we got this far, a lock conflict occurred. Try the next one.
            warn "Lock conflict detected.  Try again...\n";
            return 0;
        }
    }

    #Prefer full titles (match mode)
    return defined( $test->{'full_title'} )
      ? $test->{'full_title'}
      : $test->{'title'}
      if $next_one;
    return -1;
}

1;

__END__