10 use List::MoreUtils qw(uniq);
11 use Support::TestSetup;
13 use SL::Dev::ALL qw(:ALL);
15 use SL::DB::Buchungsgruppe;
18 use SL::DB::DeliveryOrder;
26 my ($customer, @parts, $buchungsgruppe, $buchungsgruppe7, $unit, $employee, $tax, $tax7, $taxzone);
29 SL::DB::Manager::Order->delete_all(all => 1);
30 SL::DB::Manager::DeliveryOrder->delete_all(all => 1);
31 SL::DB::Manager::InvoiceItem->delete_all(all => 1);
32 SL::DB::Manager::Invoice->delete_all(all => 1);
33 SL::DB::Manager::Part->delete_all(all => 1);
34 SL::DB::Manager::Customer->delete_all(all => 1);
40 $params{$_} ||= {} for qw(buchungsgruppe unit customer part tax);
44 $buchungsgruppe = SL::DB::Manager::Buchungsgruppe->find_by(description => 'Standard 19%', %{ $params{buchungsgruppe} }) || croak "No accounting group";
45 $buchungsgruppe7 = SL::DB::Manager::Buchungsgruppe->find_by(description => 'Standard 7%') || croak "No accounting group for 7\%";
46 $unit = SL::DB::Manager::Unit->find_by(name => 'kg', %{ $params{unit} }) || croak "No unit";
47 $employee = SL::DB::Manager::Employee->current || croak "No employee";
48 $tax = SL::DB::Manager::Tax->find_by(taxkey => 3, rate => 0.19, %{ $params{tax} }) || croak "No tax";
49 $tax7 = SL::DB::Manager::Tax->find_by(taxkey => 2, rate => 0.07) || croak "No tax for 7\%";
50 $taxzone = SL::DB::Manager::TaxZone->find_by( description => 'Inland') || croak "No taxzone";
52 $customer = new_customer(
53 name => 'Test Customer',
54 taxzone_id => $taxzone->id,
55 %{ $params{customer} }
59 push @parts, new_part(
60 partnumber => 'T4254',
61 description => 'Fourty-two fifty-four',
64 buchungsgruppen_id => $buchungsgruppe->id,
69 push @parts, new_part(
70 partnumber => 'T0815',
71 description => 'Zero EIGHT fifteeN @ 7%',
74 buchungsgruppen_id => $buchungsgruppe7->id,
79 push @parts, new_part(
81 description => 'Triple 8',
84 buchungsgruppen_id => $buchungsgruppe->id,
94 return create_sales_invoice(
95 taxzone_id => $taxzone->id,
103 my $part = delete($params{part}) || $parts[0];
105 return create_invoice_item(
111 sub test_default_invoice_one_item_19_tax_not_included() {
114 my $item = new_item(qty => 2.5);
115 my $invoice = new_invoice(
117 invoiceitems => [ $item ],
120 my $taxkey = $item->part->get_taxkey(date => DateTime->today_local, is_sales => 1, taxzone => $invoice->taxzone_id);
122 # sellprice 2.34 * qty 2.5 = 5.85
123 # 19%(5.85) = 1.1115; rounded = 1.11
124 # total rounded = 6.96
126 # lastcost 1.93 * qty 2.5 = 4.825; rounded 4.83
127 # line marge_total = 1.02
128 # line marge_percent = 17.4358974358974
130 my $title = 'default invoice, one item, 19% tax not included';
131 my %data = $invoice->calculate_prices_and_taxes;
133 is($item->marge_total, 1.02, "${title}: item marge_total");
134 is($item->marge_percent, 17.4358974358974, "${title}: item marge_percent");
135 is($item->marge_price_factor, 1, "${title}: item marge_price_factor");
137 is($invoice->netamount, 5.85, "${title}: netamount");
138 is($invoice->amount, 6.96, "${title}: amount");
139 is($invoice->marge_total, 1.02, "${title}: marge_total");
140 is($invoice->marge_percent, 17.4358974358974, "${title}: marge_percent");
145 $buchungsgruppe->income_accno_id($taxzone) => {
157 $tax->chart_id => 1.11,
164 linetotal_cost => 4.83,
166 tax_amount => 1.1115,
167 taxkey_id => $taxkey->id,
171 }, "${title}: calculated data");
174 sub test_default_invoice_two_items_19_7_tax_not_included() {
177 my $item1 = new_item(qty => 2.5);
178 my $item2 = new_item(qty => 1.2, part => $parts[1]);
179 my $invoice = new_invoice(
181 invoiceitems => [ $item1, $item2 ],
184 my $taxkey1 = $item1->part->get_taxkey(date => DateTime->today_local, is_sales => 1, taxzone => $invoice->taxzone_id);
185 my $taxkey2 = $item2->part->get_taxkey(date => DateTime->today_local, is_sales => 1, taxzone => $invoice->taxzone_id);
188 # sellprice 2.34 * qty 2.5 = 5.85
189 # 19%(5.85) = 1.1115; rounded = 1.11
190 # total rounded = 6.96
192 # lastcost 1.93 * qty 2.5 = 4.825; rounded 4.83
193 # line marge_total = 1.02
194 # line marge_percent = 17.4358974358974
197 # sellprice 9.714 * qty 1.2 = 11.6568 rounded 11.66
198 # 7%(11.6568) = 0.815976; rounded = 0.82
200 # total rounded = 12.48
202 # lastcost 5.473 * qty 1.2 = 6.5676; rounded 6.57
203 # line marge_total = 5.09
204 # line marge_percent = 43.6535162950257
206 my $title = 'default invoice, two item, 19/7% tax not included';
207 my %data = $invoice->calculate_prices_and_taxes;
209 is($item1->marge_total, 1.02, "${title}: item1 marge_total");
210 is($item1->marge_percent, 17.4358974358974, "${title}: item1 marge_percent");
211 is($item1->marge_price_factor, 1, "${title}: item1 marge_price_factor");
213 is($item2->marge_total, 5.09, "${title}: item2 marge_total");
214 is($item2->marge_percent, 43.6535162950257, "${title}: item2 marge_percent");
215 is($item2->marge_price_factor, 1, "${title}: item2 marge_price_factor");
217 is($invoice->netamount, 5.85 + 11.66, "${title}: netamount");
218 is($invoice->amount, 6.96 + 12.48, "${title}: amount");
219 is($invoice->marge_total, 1.02 + 5.09, "${title}: marge_total");
220 is($invoice->marge_percent, 34.8943460879497, "${title}: marge_percent");
225 $buchungsgruppe->income_accno_id($taxzone) => {
230 $buchungsgruppe7->income_accno_id($taxzone) => {
242 $tax->chart_id => 1.11,
243 $tax7->chart_id => 0.82,
251 linetotal_cost => 4.83,
253 tax_amount => 1.1115,
254 taxkey_id => $taxkey1->id,
256 { linetotal => 11.66,
257 linetotal_cost => 6.57,
259 tax_amount => 0.8162,
260 taxkey_id => $taxkey2->id,
264 }, "${title}: calculated data");
267 sub test_default_invoice_three_items_sellprice_rounding_discount() {
270 my $item1 = new_item(qty => 1, sellprice => 5.55, discount => .05);
271 my $item2 = new_item(qty => 1, sellprice => 5.50, discount => .05);
272 my $item3 = new_item(qty => 1, sellprice => 5.00, discount => .05);
273 my $invoice = new_invoice(
275 invoiceitems => [ $item1, $item2, $item3 ],
278 my %taxkeys = map { ($_->id => $_->get_taxkey(date => DateTime->today_local, is_sales => 1, taxzone => $invoice->taxzone_id)) } uniq map { $_->part } ($item1, $item2, $item3);
281 # discount = sellprice 5.55 * discount (0.05) = 0.2775; rounded 0.28
282 # linetotal = sellprice 5.55 * (1 - discount 0.05) * qty 1 = 5.2725; rounded 5.27
283 # 19%(5.27) = 1.0013; rounded = 1.00
284 # total rounded = 6.27
286 # lastcost 1.93 * qty 1 = 1.93; rounded 1.93
287 # line marge_total = 5.27 - 1.93 = 3.34
288 # line marge_percent = 63.3776091081594
291 # discount = sellprice 5.50 * discount 0.05 = 0.275; rounded 0.28
292 # linetotal = sellprice 5.50 * (1 - discount 0.05) * qty 1 = 5.225; rounded 5.23
293 # 19%(5.23) = .99370; rounded = 0.99
294 # total rounded = 6.22
296 # lastcost 1.93 * qty 1 = 1.93; rounded 1.93
297 # line marge_total = 5.23 - 1.93 = 3.30
298 # line marge_percent = 3.30/5.23 = 0.630975143403442
301 # discount = sellprice 5.00 * discount 0.05 = 0.05 = 0.25; rounded 0.25
302 # linetotal = sellprice 5.00 (1 - discount 0.05) * qty 1 = 4.75; rounded 4.75
303 # 19%(4.75) = 0.9025; rounded = 0.90
304 # total rounded = 5.65
306 # lastcost 1.93 * qty 1 = 1.93; rounded 1.93
307 # line marge_total = 4.75 - 1.93 = 2.82
308 # line marge_percent = 2.82/4.75 = 59.3684210526316
310 my $title = 'default invoice, three items, sellprice, rounding, discount';
311 my %data = $invoice->calculate_prices_and_taxes;
313 is($item1->marge_total, 3.34, "${title}: item1 marge_total");
314 is($item1->marge_percent, 63.3776091081594, "${title}: item1 marge_percent");
315 is($item1->marge_price_factor, 1, "${title}: item1 marge_price_factor");
317 is($item2->marge_total, 3.30, "${title}: item2 marge_total");
318 is($item2->marge_percent, 63.0975143403442, "${title}: item2 marge_percent");
319 is($item2->marge_price_factor, 1, "${title}: item2 marge_price_factor");
321 is($item3->marge_total, 2.82, "${title}: item3 marge_total");
322 is($item3->marge_percent, 59.3684210526316, "${title}: item3 marge_percent");
323 is($item3->marge_price_factor, 1, "${title}: item3 marge_price_factor");
325 is($invoice->netamount, 5.27 + 5.23 + 4.75, "${title}: netamount");
327 # 6.27 + 6.22 + 5.65 = 18.14
328 # 1.19*(5.27 + 5.23 + 4.75) = 18.1475; rounded 18.15
329 #is($invoice->amount, 6.27 + 6.22 + 5.65, "${title}: amount");
330 is($invoice->amount, 18.15, "${title}: amount");
332 is($invoice->marge_total, 3.34 + 3.30 + 2.82, "${title}: marge_total");
333 is($invoice->marge_percent, 62.0327868852459, "${title}: marge_percent");
338 $buchungsgruppe->income_accno_id($taxzone) => {
350 $tax->chart_id => 2.9,
357 linetotal_cost => 1.93,
359 tax_amount => 1.0013,
360 taxkey_id => $taxkeys{$item1->parts_id}->id,
363 linetotal_cost => 1.93,
365 tax_amount => 0.9937,
366 taxkey_id => $taxkeys{$item2->parts_id}->id,
369 linetotal_cost => 1.93,
371 tax_amount => 0.9025,
372 taxkey_id => $taxkeys{$item3->parts_id}->id,
376 }, "${title}: calculated data");
379 sub test_default_invoice_one_item_19_tax_not_included_rounding_discount() {
382 my $item = new_item(qty => 6, part => $parts[2], discount => 0.03);
383 my $invoice = new_invoice(
385 invoiceitems => [ $item ],
388 my %taxkeys = map { ($_->id => $_->get_taxkey(date => DateTime->today_local, is_sales => 1, taxzone => $invoice->taxzone_id)) } uniq map { $_->part } ($item);
390 # 6 parts for 0.60 with 3% discount
392 # linetotal = sellprice 0.60 * qty 6 * discount (1 - 0.03) = 3.492 rounded 3.49
393 # total = 3.49 + 0.66 = 4.15
396 my $title = 'default invoice, one item, sellprice, rounding, discount';
397 my %data = $invoice->calculate_prices_and_taxes;
399 is($invoice->netamount, 3.49, "${title}: netamount");
401 is($invoice->amount, 4.15, "${title}: amount");
403 is($invoice->marge_total, 3.49, "${title}: marge_total");
404 is($invoice->marge_percent, 100, "${title}: marge_percent");
409 $buchungsgruppe->income_accno_id($taxzone) => {
421 $tax->chart_id => 0.66,
430 tax_amount => 0.6631,
431 taxkey_id => $taxkeys{$item->parts_id}->id,
435 }, "${title}: calculated data");
438 sub test_default_invoice_one_item_19_tax_not_included_rounding_discount_huge_qty() {
441 my $item = new_item(qty => 100000, part => $parts[2], discount => 0.03, sellprice => 0.10);
442 my $invoice = new_invoice(
444 invoiceitems => [ $item ],
447 my %taxkeys = map { ($_->id => $_->get_taxkey(date => DateTime->today_local, is_sales => 1, taxzone => $invoice->taxzone_id)) } uniq map { $_->part } ($item);
449 my $title = 'default invoice, one item, 19% tax not included, rounding, discount, huge qty';
450 my %data = $invoice->calculate_prices_and_taxes;
452 is($invoice->netamount, 9700, "${title}: netamount");
454 is($invoice->amount, 11543, "${title}: amount");
456 is($invoice->marge_total, 9700, "${title}: marge_total");
457 is($invoice->marge_percent, 100, "${title}: marge_percent");
462 $buchungsgruppe->income_accno_id($taxzone) => {
474 $tax->chart_id => 1843,
484 taxkey_id => $taxkeys{$item->parts_id}->id,
488 }, "${title}: calculated data");
491 sub test_default_invoice_one_item_19_tax_not_included_rounding_discount_big_qty_low_sellprice() {
494 my $item = new_item(qty => 10001, sellprice => 0.007, discount => 0.035);
495 my $invoice = new_invoice(
497 invoiceitems => [ $item ],
500 my %taxkeys = map { ($_->id => $_->get_taxkey(date => DateTime->today_local, is_sales => 1, taxzone => $invoice->taxzone_id)) } uniq map { $_->part } ($item);
503 # discount = sellprice 0.007 * discount (0.035) = 0.000245; rounded 0.00
504 # sellprice = sellprice 0.007 - discount 0.00 = 0.007
505 # linetotal = sellprice 0.007 * qty 10001 * (1 - 0.035) = 67.556755; rounded 67.56
506 # 19%(67.56) = 12.8364; rounded = 12.84
507 # total rounded = 80.40
509 # lastcost 1.93 * qty 10001 = 19301.93; rounded 19301.93
510 # line marge_total = 67.56-19301.93 = -19234.37
511 # line marge_percent = 100*-19234.37/67.56 = -28470.0562462996
513 my $title = 'default invoice one item 19 tax not included rounding discount big qty low sellprice';
514 my %data = $invoice->calculate_prices_and_taxes;
516 is($invoice->netamount, 67.56, "${title}: netamount");
518 is($invoice->amount, 80.40, "${title}: amount");
520 is($invoice->marge_total, -19234.37, "${title}: marge_total");
521 is($invoice->marge_percent, -28470.0562462996, "${title}: marge_percent");
526 $buchungsgruppe->income_accno_id($taxzone) => {
538 $tax->chart_id => 12.84,
544 { linetotal => 67.56,
545 linetotal_cost => 19301.93,
547 tax_amount => 12.8364,
548 taxkey_id => $taxkeys{$item->parts_id}->id,
552 }, "${title}: calculated data");
556 Support::TestSetup::login();
558 test_default_invoice_one_item_19_tax_not_included();
559 test_default_invoice_two_items_19_7_tax_not_included();
560 test_default_invoice_three_items_sellprice_rounding_discount();
561 test_default_invoice_one_item_19_tax_not_included_rounding_discount();
562 test_default_invoice_one_item_19_tax_not_included_rounding_discount_huge_qty();
563 test_default_invoice_one_item_19_tax_not_included_rounding_discount_big_qty_low_sellprice();
569 # set emacs to perl mode