use List::MoreUtils qw(uniq);
use Support::TestSetup;
use Test::Exception;
-use SL::Dev::ALL;
+use SL::Dev::ALL qw(:ALL);
use SL::DB::Buchungsgruppe;
use SL::DB::Currency;
$tax7 = SL::DB::Manager::Tax->find_by(taxkey => 2, rate => 0.07) || croak "No tax for 7\%";
$taxzone = SL::DB::Manager::TaxZone->find_by( description => 'Inland') || croak "No taxzone";
- $customer = SL::Dev::CustomerVendor::create_customer(
+ $customer = new_customer(
name => 'Test Customer',
taxzone_id => $taxzone->id,
%{ $params{customer} }
)->save;
@parts = ();
- push @parts, SL::Dev::Part::create_part(
+ push @parts, new_part(
partnumber => 'T4254',
description => 'Fourty-two fifty-four',
lastcost => 1.93,
%{ $params{part1} }
)->save;
- push @parts, SL::Dev::Part::create_part(
+ push @parts, new_part(
partnumber => 'T0815',
description => 'Zero EIGHT fifteeN @ 7%',
lastcost => 5.473,
%{ $params{part2} }
)->save;
- push @parts, SL::Dev::Part::create_part(
+ push @parts, new_part(
partnumber => 'T888',
description => 'Triple 8',
lastcost => 0,
sub new_invoice {
my %params = @_;
- return SL::Dev::Record::create_sales_invoice(
+ return create_sales_invoice(
taxzone_id => $taxzone->id,
%params,
);
my $part = delete($params{part}) || $parts[0];
- return SL::Dev::Record::create_invoice_item(
+ return create_invoice_item(
part => $part,
%params,
);
my %taxkeys = map { ($_->id => $_->get_taxkey(date => DateTime->today_local, is_sales => 1, taxzone => $invoice->taxzone_id)) } uniq map { $_->part } ($item1, $item2, $item3);
- # this is how price_tax_calculator is implemented. It differs from
- # the way sales_order / invoice - forms are calculating:
- # linetotal = sellprice 5.55 * qty 1 * (1 - 0.05) = 5.2725; rounded 5.27
- # linetotal = sellprice 5.50 * qty 1 * (1 - 0.05) = 5.225 rounded 5.23
- # linetotal = sellprice 5.00 * qty 1 * (1 - 0.05) = 4.75; rounded 4.75
- # ...
-
# item 1:
# discount = sellprice 5.55 * discount (0.05) = 0.2775; rounded 0.28
- # sellprice = sellprice 5.55 - discount 0.28 = 5.27; rounded 5.27
- # linetotal = sellprice 5.27 * qty 1 = 5.27; rounded 5.27
+ # linetotal = sellprice 5.55 * (1 - discount 0.05) * qty 1 = 5.2725; rounded 5.27
# 19%(5.27) = 1.0013; rounded = 1.00
# total rounded = 6.27
# lastcost 1.93 * qty 1 = 1.93; rounded 1.93
- # line marge_total = 3.34
+ # line marge_total = 5.27 - 1.93 = 3.34
# line marge_percent = 63.3776091081594
# item 2:
# discount = sellprice 5.50 * discount 0.05 = 0.275; rounded 0.28
- # sellprice = sellprice 5.50 - discount 0.28 = 5.22; rounded 5.22
- # linetotal = sellprice 5.22 * qty 1 = 5.22; rounded 5.22
- # 19%(5.22) = 0.9918; rounded = 0.99
- # total rounded = 6.21
+ # linetotal = sellprice 5.50 * (1 - discount 0.05) * qty 1 = 5.225; rounded 5.23
+ # 19%(5.23) = .99370; rounded = 0.99
+ # total rounded = 6.22
# lastcost 1.93 * qty 1 = 1.93; rounded 1.93
- # line marge_total = 5.22 - 1.93 = 3.29
- # line marge_percent = 3.29/5.22 = 0.630268199233716
+ # line marge_total = 5.23 - 1.93 = 3.30
+ # line marge_percent = 3.30/5.23 = 0.630975143403442
# item 3:
- # discount = sellprice 5.00 * discount 0.25 = 0.25; rounded 0.25
- # sellprice = sellprice 5.00 - discount 0.25 = 4.75; rounded 4.75
- # linetotal = sellprice 4.75 * qty 1 = 4.75; rounded 4.75
+ # discount = sellprice 5.00 * discount 0.05 = 0.05 = 0.25; rounded 0.25
+ # linetotal = sellprice 5.00 (1 - discount 0.05) * qty 1 = 4.75; rounded 4.75
# 19%(4.75) = 0.9025; rounded = 0.90
# total rounded = 5.65
# lastcost 1.93 * qty 1 = 1.93; rounded 1.93
- # line marge_total = 2.82
- # line marge_percent = 59.3684210526316
+ # line marge_total = 4.75 - 1.93 = 2.82
+ # line marge_percent = 2.82/4.75 = 59.3684210526316
my $title = 'default invoice, three items, sellprice, rounding, discount';
my %data = $invoice->calculate_prices_and_taxes;
is($item1->marge_percent, 63.3776091081594, "${title}: item1 marge_percent");
is($item1->marge_price_factor, 1, "${title}: item1 marge_price_factor");
- is($item2->marge_total, 3.29, "${title}: item2 marge_total");
- is($item2->marge_percent, 63.0268199233716, "${title}: item2 marge_percent");
+ is($item2->marge_total, 3.30, "${title}: item2 marge_total");
+ is($item2->marge_percent, 63.0975143403442, "${title}: item2 marge_percent");
is($item2->marge_price_factor, 1, "${title}: item2 marge_price_factor");
is($item3->marge_total, 2.82, "${title}: item3 marge_total");
is($item3->marge_percent, 59.3684210526316, "${title}: item3 marge_percent");
is($item3->marge_price_factor, 1, "${title}: item3 marge_price_factor");
- is($invoice->netamount, 5.27 + 5.22 + 4.75, "${title}: netamount");
+ is($invoice->netamount, 5.27 + 5.23 + 4.75, "${title}: netamount");
- # 6.27 + 6.21 + 5.65 = 18.13
- # 1.19*(5.27 + 5.22 + 4.75) = 18.1356; rounded 18.14
- #is($invoice->amount, 6.27 + 6.21 + 5.65, "${title}: amount");
- is($invoice->amount, 18.14, "${title}: amount");
+ # 6.27 + 6.22 + 5.65 = 18.14
+ # 1.19*(5.27 + 5.23 + 4.75) = 18.1475; rounded 18.15
+ #is($invoice->amount, 6.27 + 6.22 + 5.65, "${title}: amount");
+ is($invoice->amount, 18.15, "${title}: amount");
- is($invoice->marge_total, 3.34 + 3.29 + 2.82, "${title}: marge_total");
- is($invoice->marge_percent, 62.007874015748, "${title}: marge_percent");
+ is($invoice->marge_total, 3.34 + 3.30 + 2.82, "${title}: marge_total");
+ is($invoice->marge_percent, 62.0327868852459, "${title}: marge_percent");
is_deeply(\%data, {
allocated => {},
amounts => {
$buchungsgruppe->income_accno_id($taxzone) => {
- amount => 15.24,
+ amount => 15.25,
tax_id => $tax->id,
taxkey => 3,
},
tax_amount => 1.0013,
taxkey_id => $taxkeys{$item1->parts_id}->id,
},
- { linetotal => 5.22,
+ { linetotal => 5.23,
linetotal_cost => 1.93,
- sellprice => 5.22,
- tax_amount => 0.9918,
+ sellprice => 5.23,
+ tax_amount => 0.9937,
taxkey_id => $taxkeys{$item2->parts_id}->id,
},
{ linetotal => 4.75,
my %taxkeys = map { ($_->id => $_->get_taxkey(date => DateTime->today_local, is_sales => 1, taxzone => $invoice->taxzone_id)) } uniq map { $_->part } ($item);
- # PTC and ar form calculate linetotal differently:
# 6 parts for 0.60 with 3% discount
#
- # ar form:
# linetotal = sellprice 0.60 * qty 6 * discount (1 - 0.03) = 3.492 rounded 3.49
# total = 3.49 + 0.66 = 4.15
#
- # PTC:
- # discount = sellprice 0.60 * discount (0.03) = 0.018; rounded 0.02
- # sellprice = sellprice 0.60 - discount 0.02 = 0.58
- # linetotal = sellprice 0.58 * qty 6 = 3.48
- # 19%(3.48) = 0.6612; rounded = 0.66
- # total rounded = 3.48 + 0.66 = 4.14
my $title = 'default invoice, one item, sellprice, rounding, discount';
my %data = $invoice->calculate_prices_and_taxes;
- is($invoice->netamount, 3.48, "${title}: netamount");
+ is($invoice->netamount, 3.49, "${title}: netamount");
- is($invoice->amount, 4.14, "${title}: amount");
+ is($invoice->amount, 4.15, "${title}: amount");
- is($invoice->marge_total, 3.48, "${title}: marge_total");
+ is($invoice->marge_total, 3.49, "${title}: marge_total");
is($invoice->marge_percent, 100, "${title}: marge_percent");
is_deeply(\%data, {
allocated => {},
amounts => {
$buchungsgruppe->income_accno_id($taxzone) => {
- amount => 3.48,
+ amount => 3.49,
tax_id => $tax->id,
taxkey => 3,
},
$tax->chart_id => 0.66,
},
items => [
- { linetotal => 3.48,
+ { linetotal => 3.49,
linetotal_cost => 0,
sellprice => 0.58,
- tax_amount => 0.6612,
+ tax_amount => 0.6631,
+ taxkey_id => $taxkeys{$item->parts_id}->id,
+ },
+ ],
+ rounding => 0,
+ }, "${title}: calculated data");
+}
+
+sub test_default_invoice_one_item_19_tax_not_included_rounding_discount_huge_qty() {
+ reset_state();
+
+ my $item = new_item(qty => 100000, part => $parts[2], discount => 0.03, sellprice => 0.10);
+ my $invoice = new_invoice(
+ taxincluded => 0,
+ invoiceitems => [ $item ],
+ );
+
+ my %taxkeys = map { ($_->id => $_->get_taxkey(date => DateTime->today_local, is_sales => 1, taxzone => $invoice->taxzone_id)) } uniq map { $_->part } ($item);
+
+ my $title = 'default invoice, one item, 19% tax not included, rounding, discount, huge qty';
+ my %data = $invoice->calculate_prices_and_taxes;
+
+ is($invoice->netamount, 9700, "${title}: netamount");
+
+ is($invoice->amount, 11543, "${title}: amount");
+
+ is($invoice->marge_total, 9700, "${title}: marge_total");
+ is($invoice->marge_percent, 100, "${title}: marge_percent");
+
+ is_deeply(\%data, {
+ allocated => {},
+ amounts => {
+ $buchungsgruppe->income_accno_id($taxzone) => {
+ amount => 9700,
+ tax_id => $tax->id,
+ taxkey => 3,
+ },
+ },
+ amounts_cogs => {},
+ assembly_items => [
+ [],
+ ],
+ exchangerate => 1,
+ taxes => {
+ $tax->chart_id => 1843,
+ },
+ items => [
+ { linetotal => 9700,
+ linetotal_cost => 0,
+ sellprice => 0.1,
+ tax_amount => 1843,
taxkey_id => $taxkeys{$item->parts_id}->id,
},
],
}, "${title}: calculated data");
}
+sub test_default_invoice_one_item_19_tax_not_included_rounding_discount_big_qty_low_sellprice() {
+ reset_state();
+
+ my $item = new_item(qty => 10001, sellprice => 0.007, discount => 0.035);
+ my $invoice = new_invoice(
+ taxincluded => 0,
+ invoiceitems => [ $item ],
+ );
+
+ my %taxkeys = map { ($_->id => $_->get_taxkey(date => DateTime->today_local, is_sales => 1, taxzone => $invoice->taxzone_id)) } uniq map { $_->part } ($item);
+
+ # item 1:
+ # discount = sellprice 0.007 * discount (0.035) = 0.000245; rounded 0.00
+ # sellprice = sellprice 0.007 - discount 0.00 = 0.007
+ # linetotal = sellprice 0.007 * qty 10001 * (1 - 0.035) = 67.556755; rounded 67.56
+ # 19%(67.56) = 12.8364; rounded = 12.84
+ # total rounded = 80.40
+
+ # lastcost 1.93 * qty 10001 = 19301.93; rounded 19301.93
+ # line marge_total = 67.56-19301.93 = -19234.37
+ # line marge_percent = 100*-19234.37/67.56 = -28470.0562462996
+
+ my $title = 'default invoice one item 19 tax not included rounding discount big qty low sellprice';
+ my %data = $invoice->calculate_prices_and_taxes;
+
+ is($invoice->netamount, 67.56, "${title}: netamount");
+
+ is($invoice->amount, 80.40, "${title}: amount");
+
+ is($invoice->marge_total, -19234.37, "${title}: marge_total");
+ is($invoice->marge_percent, -28470.0562462996, "${title}: marge_percent");
+
+ is_deeply(\%data, {
+ allocated => {},
+ amounts => {
+ $buchungsgruppe->income_accno_id($taxzone) => {
+ amount => 67.56,
+ tax_id => $tax->id,
+ taxkey => 3,
+ },
+ },
+ amounts_cogs => {},
+ assembly_items => [
+ [],
+ ],
+ exchangerate => 1,
+ taxes => {
+ $tax->chart_id => 12.84,
+ },
+ items => [
+ { linetotal => 67.56,
+ linetotal_cost => 19301.93,
+ sellprice => 0.007,
+ tax_amount => 12.8364,
+ taxkey_id => $taxkeys{$item->parts_id}->id,
+ },
+ ],
+ rounding => 0,
+ }, "${title}: calculated data");
+}
+
+
Support::TestSetup::login();
test_default_invoice_one_item_19_tax_not_included();
test_default_invoice_two_items_19_7_tax_not_included();
test_default_invoice_three_items_sellprice_rounding_discount();
test_default_invoice_one_item_19_tax_not_included_rounding_discount();
+test_default_invoice_one_item_19_tax_not_included_rounding_discount_huge_qty();
+test_default_invoice_one_item_19_tax_not_included_rounding_discount_big_qty_low_sellprice();
clear_up();
done_testing();
+
+# vim: ft=perl
+# set emacs to perl mode
+# Local Variables:
+# mode: perl
+# End:
projects / kivitendo-erp.git / blobdiff