t/db_dependent/Acquisition/populate_order_with_prices.t

   1 #!/usr/bin/env perl
   2
   3 use Modern::Perl;
   4
   5 use Test::More tests => 34;
   6 use C4::Acquisition;
   7 use C4::Context;
   8 use Koha::Database;
   9 use t::lib::TestBuilder;
  10 use t::lib::Mocks;
  11
  12 # Start transaction
  13 my $schema = Koha::Database->new()->schema();
  14 $schema->storage->txn_begin();
  15
  16 my $dbh = C4::Context->dbh;
  17 $dbh->{RaiseError} = 1;
  18
  19 my $builder = t::lib::TestBuilder->new;
  20
  21 my $bookseller_inc_tax = Koha::Acquisition::Bookseller->new(
  22     {
  23         name          => "Tax included",
  24         address1      => "bookseller's address",
  25         phone         => "0123456",
  26         active        => 1,
  27         listincgst    => 1,
  28         invoiceincgst => 1,
  29     }
  30 )->store;
  31
  32 my $bookseller_exc_tax = Koha::Acquisition::Bookseller->new(
  33     {
  34         name          => "Tax excluded",
  35         address1      => "bookseller's address",
  36         phone         => "0123456",
  37         active        => 1,
  38         listincgst    => 0,
  39         invoiceincgst => 0,
  40     }
  41 )->store;
  42
  43 my $order_exc_tax = {
  44     tax_rate  => .1965,
  45     discount  => .42,
  46     rrp       => 16.99,
  47     unitprice => 9.85,
  48     quantity  => 8,
  49 };
  50
  51 #Vendor prices exclude tax, no rounding, ordering
  52 t::lib::Mocks::mock_preference('OrderPriceRounding', '');
  53 my $order_with_prices = C4::Acquisition::populate_order_with_prices({
  54     ordering     => 1,
  55     booksellerid => $bookseller_exc_tax->id,
  56     order        => $order_exc_tax,
  57 });
  58
  59 is( $order_with_prices->{rrp_tax_excluded}+0      ,16.99      ,"Ordering tax excluded, no round: rrp tax excluded is rrp");
  60 is( $order_with_prices->{rrp_tax_included}+0      ,20.328535  ,"Ordering tax excluded, no round: rrp tax included is rr tax excluded * (1 + tax rate on ordering)");
  61 is( $order_with_prices->{ecost_tax_excluded}+0    ,9.8542     ,"Ordering tax excluded, no round: ecost tax excluded is rrp * ( 1 - discount )");
  62 is( $order_with_prices->{ecost_tax_included}+0    ,11.7905503 ,"Ordering tax excluded, no round: ecost tax included is ecost tax excluded * (1 + tax rate on ordering)");
  63 is( $order_with_prices->{tax_value_on_ordering}+0 ,15.4908024 ,"Ordering tax excluded, no round: tax value on ordering is quantity * ecost_tax_excluded * tax rate on ordering");
  64
  65 #Vendor prices exclude tax, no rounding, receiving
  66 $order_with_prices = C4::Acquisition::populate_order_with_prices({
  67     receiving     => 1,
  68     booksellerid => $bookseller_exc_tax->id,
  69     order        => $order_exc_tax,
  70 });
  71
  72 is( $order_with_prices->{unitprice}+0              ,9.8542     ,"Receiving tax excluded, no round, rounded ecost tax excluded = rounded unitprice : unitprice is ecost tax excluded");
  73 is( $order_with_prices->{unitprice_tax_excluded}+0 ,9.8542     ,"Receiving tax excluded, no round, rounded ecost tax excluded = rounded unitprice : unitprice tax excluded is ecost tax excluded");
  74 is( $order_with_prices->{unitprice_tax_included}+0 ,11.7905503 ,"Receiving tax excluded, no round: unitprice tax included is unitprice tax excluded * (1 + tax rate on ordering)");
  75 is( $order_with_prices->{tax_value_on_ordering}+0  ,15.4908024 ,"Receiving tax excluded, no round: tax value on receiving is quantity * unitprice_tax_excluded * tax rate on receiving");
  76
  77 #Vendor prices exclude tax, rounding to nearest cent, ordering
  78 t::lib::Mocks::mock_preference('OrderPriceRounding', 'nearest_cent');
  79 $order_with_prices = C4::Acquisition::populate_order_with_prices({
  80     ordering     => 1,
  81     booksellerid => $bookseller_exc_tax->id,
  82     order        => $order_exc_tax,
  83 });
  84
  85 is( $order_with_prices->{rrp_tax_excluded}+0      ,16.99      ,"Ordering tax excluded, round: rrp tax excluded is rrp");
  86 is( $order_with_prices->{rrp_tax_included}+0      ,20.328535  ,"Ordering tax excluded, round: rrp tax included is rr tax excluded * (1 + tax rate on ordering)");
  87 is( $order_with_prices->{ecost_tax_excluded}+0    ,9.8542     ,"Ordering tax excluded, round: ecost tax excluded is rrp * ( 1 - discount )");
  88 is( $order_with_prices->{ecost_tax_included}+0    ,11.7905503 ,"Ordering tax excluded, round: ecost tax included is ecost tax excluded * (1 + tax rate on ordering)");
  89 is( $order_with_prices->{tax_value_on_ordering}+0 ,15.4842    ,"Ordering tax excluded, round: tax value on ordering is quantity * ecost_tax_excluded * tax rate on ordering");
  90
  91 #Vendor prices exclude tax, no rounding, receiving
  92 $order_with_prices = C4::Acquisition::populate_order_with_prices({
  93     receiving     => 1,
  94     booksellerid => $bookseller_exc_tax->id,
  95     order        => $order_exc_tax,
  96 });
  97
  98 is( $order_with_prices->{unitprice_tax_excluded}+0 ,9.8542     ,"Receiving tax excluded, round, rounded ecost tax excluded = rounded unitprice : unitprice tax excluded is ecost tax excluded");
  99 is( $order_with_prices->{unitprice_tax_included}+0 ,11.7905503 ,"Receiving tax excluded, round: unitprice tax included is unitprice tax excluded * (1 + tax rate on ordering)");
 100 is( $order_with_prices->{tax_value_on_receiving}+0  ,15.4842   ,"Receiving tax excluded, round: tax value on receiving is quantity * unitprice_tax_excluded * tax rate on receiving");
 101
 102
 103
 104 my $order_inc_tax = {
 105     tax_rate  => .1965,
 106     discount  => .42,
 107     rrp       => 20.33,
 108     unitprice => 11.79,
 109     quantity  => 8,
 110 };
 111
 112 #Vendor prices include tax, no rounding, ordering
 113 t::lib::Mocks::mock_preference('OrderPriceRounding', '');
 114 $order_with_prices = C4::Acquisition::populate_order_with_prices({
 115     ordering     => 1,
 116     booksellerid => $bookseller_inc_tax->id,
 117     order        => $order_inc_tax,
 118 });
 119
 120 is( $order_with_prices->{rrp_tax_included}+0      ,20.33            ,"Ordering tax included, no round: rrp tax included is rrp");
 121 is( $order_with_prices->{rrp_tax_excluded}+0      ,16.9912244045132 ,"Ordering tax included, no round: rrp tax excluded is rrp tax included / (1 + tax rate on ordering)");
 122 is( $order_with_prices->{ecost_tax_included}+0    ,11.7914          ,"Ordering tax included, no round: ecost tax included is rrp tax included * (1 - discount)");
 123 is( $order_with_prices->{ecost_tax_excluded}+0    ,9.85491015461764 ,"Ordering tax included, no round: ecost tax excluded is rrp tax excluded * ( 1 - discount )");
 124 is( $order_with_prices->{tax_value_on_ordering}+0 ,15.4919187630589 ,"Ordering tax included, no round: tax value on ordering is ( ecost tax included - ecost tax excluded ) * quantity");
 125
 126
 127 #Vendor prices include tax, no rounding, receiving
 128 $order_with_prices = C4::Acquisition::populate_order_with_prices({
 129     receiving     => 1,
 130     booksellerid => $bookseller_inc_tax->id,
 131     order        => $order_inc_tax,
 132 });
 133
 134 is( $order_with_prices->{unitprice}+0              ,11.7914          ,"Receiving tax included, no round, rounded ecost tax excluded = rounded unitprice : unitprice is ecost tax excluded");
 135 is( $order_with_prices->{unitprice_tax_included}+0 ,11.7914          ,"Receiving tax included, no round: unitprice tax included is unitprice");
 136 is( $order_with_prices->{unitprice_tax_excluded}+0 ,9.85491015461764 ,"Receiving tax included, no round: unitprice tax excluded is unitprice tax included / (1 + tax rate on receiving)");
 137 is( $order_with_prices->{tax_value_on_ordering}+0  ,15.4919187630589 ,"Receiving tax included, no round: tax value on receiving is quantity * unitprice_tax_excluded * tax rate on receiving");
 138
 139 #Vendor prices include tax, rounding to nearest cent, ordering
 140 t::lib::Mocks::mock_preference('OrderPriceRounding', 'nearest_cent');
 141 $order_with_prices = C4::Acquisition::populate_order_with_prices({
 142     ordering     => 1,
 143     booksellerid => $bookseller_inc_tax->id,
 144     order        => $order_inc_tax,
 145 });
 146
 147 is( $order_with_prices->{rrp_tax_included}+0      ,20.33            ,"Ordering tax included, round: rrp tax included is rrp");
 148 is( $order_with_prices->{rrp_tax_excluded}+0      ,16.9912244045132 ,"Ordering tax included, round: rrp tax excluded is rounded rrp tax included * (1 + tax rate on ordering)");
 149 is( $order_with_prices->{ecost_tax_included}+0    ,11.7914          ,"Ordering tax included, round: ecost tax included is rounded rrp * ( 1 - discount )");
 150 is( $order_with_prices->{ecost_tax_excluded}+0    ,9.85491015461764 ,"Ordering tax included, round: ecost tax excluded is rounded ecost tax excluded * (1 - discount)");
 151 is( $order_with_prices->{tax_value_on_ordering}+0 ,15.52            ,"Ordering tax included, round: tax value on ordering is (ecost_tax_included - ecost_tax_excluded) * quantity");
 152
 153 #Vendor prices include tax, no rounding, receiving
 154 $order_with_prices = C4::Acquisition::populate_order_with_prices({
 155     receiving     => 1,
 156     booksellerid => $bookseller_inc_tax->id,
 157     order        => $order_inc_tax,
 158 });
 159
 160 is( $order_with_prices->{unitprice_tax_included}+0 ,11.7914          ,"Receiving tax included, round: rounded ecost tax included = rounded unitprice : unitprice tax excluded is ecost tax included");
 161 is( $order_with_prices->{unitprice_tax_excluded}+0 ,9.85491015461764 ,"Receiving tax included, round: unitprice tax excluded is unitprice tax included / (1 + tax rate on ordering)");
 162 is( $order_with_prices->{tax_value_on_receiving}+0  ,15.4842         ,"Receiving tax included, round: tax value on receiving is quantity * (rounded unitprice_tax_excluded) * tax rate on receiving");
 163
 164
 165 $schema->storage->txn_rollback();