Bug 7688: (follow-up) add unit tests for C4::Serials::Frequency

Signed-off-by: Galen Charlton <gmc@esilibrary.com>

diff --git a/t/db_dependent/Serials/Frequency.t b/t/db_dependent/Serials/Frequency.t
new file mode 100644 (file)
index 0000000..2b410db
--- /dev/null
+++ b/t/db_dependent/Serials/Frequency.t
@@ -0,0 +1,90 @@
+#!/usr/bin/perl
+
+use C4::Context;
+use Test::More tests => 27;
+use Modern::Perl;
+
+my $dbh = C4::Context->dbh;
+$dbh->{RaiseError} = 1;
+$dbh->{AutoCommit} = 0;
+
+use C4::Serials::Frequency;
+
+# Start by deleting all frequencies.
+my @frequencies = GetSubscriptionFrequencies();
+foreach my $f (@frequencies) {
+    DelSubscriptionFrequency($f->{id});
+}
+
+@frequencies = GetSubscriptionFrequencies();
+is(scalar @frequencies, 0, "There is no frequencies in database");
+
+my $frequency = GetSubscriptionFrequency(1);
+is($frequency, undef, "GetSubscriptionFrequency(1) returns undef");
+
+my $rv = ModSubscriptionFrequency($frequency);
+is($rv, undef, "ModSubscriptionFrequency(undef) returns undef");
+$frequency = {};
+$rv = ModSubscriptionFrequency($frequency);
+is($rv, undef, "ModSubscriptionFrequency({}) returns undef");
+# returns 0 because id doesn't exist
+$frequency = { id => 1, description => "Test frequency 1" };
+$rv = ModSubscriptionFrequency($frequency);
+is($rv, '0E0', "ModSubscriptionFrequency({id=1,description=>'Test frequency 1'}) returns '0 but true'");
+
+$frequency = undef;
+my $id = AddSubscriptionFrequency($frequency);
+is($id, undef, "AddSubscriptionFrequency(undef) returns undef");
+$frequency = {};
+$id = AddSubscriptionFrequency($frequency);
+is($id, undef, "AddSubscriptionFrequency({}) returns undef");
+$frequency = { description => "Test frequency 1" };
+$id = AddSubscriptionFrequency($frequency);
+ok((defined($id) && ($id > 0)), "AddSubscriptionFrequency({description => 'Test frequency 1'}) returns frequency id");
+
+$frequency = GetSubscriptionFrequency($id);
+isa_ok($frequency, 'HASH', "GetSubscriptionFrequency($id)");
+is($frequency->{description}, "Test frequency 1", "description OK");
+is($frequency->{unit}, undef, "unit OK");
+is($frequency->{issuesperunit}, 1, "issuesperunit OK");
+is($frequency->{unitsperissue}, 1, "unitsperissue OK");
+is($frequency->{expectedissuesayear}, undef, "expectedissuesayear OK");
+is($frequency->{displayorder}, undef, "displayorder OK");
+
+$frequency->{description} = $frequency->{description} . " (modified)";
+$frequency->{unit} = 'day';
+$frequency->{unitsperissue} = 3;
+$frequency->{displayorder} = 1;
+$rv = ModSubscriptionFrequency($frequency);
+is($rv, 1, "ModSubscriptionFrequency(\$frequency) returns 1");
+
+$frequency = GetSubscriptionFrequency($id);
+isa_ok($frequency, 'HASH', "GetSubscriptionFrequency($id)");
+is($frequency->{description}, "Test frequency 1 (modified)", "description OK");
+is($frequency->{unit}, 'day', "unit OK");
+is($frequency->{issuesperunit}, 1, "issuesperunit OK");
+is($frequency->{unitsperissue}, 3, "unitsperissue OK");
+is($frequency->{expectedissuesayear}, undef, "expectedissuesayear OK");
+is($frequency->{displayorder}, 1, "displayorder OK");
+
+@frequencies = GetSubscriptionFrequencies();
+is(scalar @frequencies, 1, "There is one frequency");
+
+diag("Add another frequency");
+undef $frequency->{id};
+my $id2 = AddSubscriptionFrequency($frequency);
+
+@frequencies = GetSubscriptionFrequencies();
+is(scalar @frequencies, 2, "There are two frequencies");
+
+diag("Delete one frequency");
+DelSubscriptionFrequency($id);
+@frequencies = GetSubscriptionFrequencies();
+is(scalar @frequencies, 1, "There is one frequency");
+
+diag("Delete the other frequency");
+DelSubscriptionFrequency($id2);
+@frequencies = GetSubscriptionFrequencies();
+is(scalar @frequencies, 0, "There is no frequency");
+
+$dbh->rollback;