Added test cases which cover approximately all cases

This commit is contained in:
Alex Smolyankin 2017-11-09 00:51:09 +02:00
parent 6f972d0c5f
commit a2cbc65a44

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@ -2,13 +2,172 @@
require_once 'gilded_rose.php';
class GildedRoseTest extends PHPUnit_Framework_TestCase {
class GildedRoseTest extends PHPUnit\Framework\TestCase {
function testFoo() {
$items = array(new Item("foo", 0, 0));
$gildedRose = new GildedRose($items);
$gildedRose->update_quality();
$this->assertEquals("fixme", $items[0]->name);
$this->assertEquals("foo", $items[0]->name);
}
function testItemToString() {
$items = array(new Item("foo", 0, 0));
$gildedRose = new GildedRose($items);
$this->assertEquals("foo, 0, 0", (string)$items[0]);
}
function testSulfuras() {
$baseQuality = 80;
$items = array(
new Item("Sulfuras, Hand of Ragnaros", 10, $baseQuality),
new Item("Sulfuras, Hand of Ragnaros", 0, $baseQuality),
new Item("Sulfuras, Hand of Ragnaros", -10, $baseQuality),
);
$gildedRose = new GildedRose($items);
$gildedRose->update_quality();
$this->assertEquals($baseQuality, $items[0]->quality);
$this->assertEquals($baseQuality, $items[1]->quality);
$this->assertEquals($baseQuality, $items[2]->quality);
}
function testSulfurasFewDays() {
$baseQuality = 80;
$items = array(
new Item("Sulfuras, Hand of Ragnaros", 10, $baseQuality),
new Item("Sulfuras, Hand of Ragnaros", 0, $baseQuality),
new Item("Sulfuras, Hand of Ragnaros", -10, $baseQuality),
);
$gildedRose = new GildedRose($items);
$gildedRose->update_quality();
$gildedRose->update_quality();
$gildedRose->update_quality();
$this->assertEquals($baseQuality, $items[0]->quality);
$this->assertEquals($baseQuality, $items[1]->quality);
$this->assertEquals($baseQuality, $items[2]->quality);
}
function testAged() {
$baseQuality = 10;
$items = array(
new Item("Aged Brie", 10, $baseQuality),
new Item("Aged Brie", 0, $baseQuality),
new Item("Aged Brie", -10, $baseQuality),
);
$gildedRose = new GildedRose($items);
$gildedRose->update_quality();
$this->assertEquals($baseQuality + 1, $items[0]->quality);
$this->assertEquals($baseQuality + 2, $items[1]->quality);
$this->assertEquals($baseQuality + 2, $items[2]->quality);
}
function testAgedFewDays() {
$baseQuality = 10;
$days = 3;
$items = array(
new Item("Aged Brie", 10, $baseQuality),
new Item("Aged Brie", 0, $baseQuality),
new Item("Aged Brie", -10, $baseQuality),
);
$gildedRose = new GildedRose($items);
foreach (range(1, $days) as $value) {
$gildedRose->update_quality();
}
$this->assertEquals($baseQuality + 1 * $days, $items[0]->quality);
$this->assertEquals($baseQuality + 2 * $days, $items[1]->quality);
$this->assertEquals($baseQuality + 2 * $days, $items[2]->quality);
}
function testBackStage() {
$baseQuality = 10;
$items = array(
new Item("Backstage passes to a TAFKAL80ETC concert", 30, $baseQuality),
new Item("Backstage passes to a TAFKAL80ETC concert", 10, $baseQuality),
new Item("Backstage passes to a TAFKAL80ETC concert", 5, $baseQuality),
new Item("Backstage passes to a TAFKAL80ETC concert", 0, $baseQuality),
new Item("Backstage passes to a TAFKAL80ETC concert", -10, $baseQuality),
);
$gildedRose = new GildedRose($items);
$gildedRose->update_quality();
$this->assertEquals($baseQuality + 1, $items[0]->quality);
$this->assertEquals($baseQuality + 2, $items[1]->quality);
$this->assertEquals($baseQuality + 3, $items[2]->quality);
$this->assertEquals(0, $items[3]->quality);
$this->assertEquals(0, $items[4]->quality);
}
function testBackStageFewDays() {
$baseQuality = 10;
$days = 3;
$items = array(
new Item("Backstage passes to a TAFKAL80ETC concert", 30, $baseQuality),
new Item("Backstage passes to a TAFKAL80ETC concert", 10, $baseQuality),
new Item("Backstage passes to a TAFKAL80ETC concert", 5, $baseQuality),
new Item("Backstage passes to a TAFKAL80ETC concert", 0, $baseQuality),
new Item("Backstage passes to a TAFKAL80ETC concert", -10, $baseQuality),
);
$gildedRose = new GildedRose($items);
foreach (range(1, $days) as $value) {
$gildedRose->update_quality();
}
$this->assertEquals($baseQuality + 1 * $days, $items[0]->quality);
$this->assertEquals($baseQuality + 2 * $days, $items[1]->quality);
$this->assertEquals($baseQuality + 3 * $days, $items[2]->quality);
$this->assertEquals(0, $items[3]->quality);
$this->assertEquals(0, $items[4]->quality);
}
function testCommonProduct() {
$baseQuality = 10;
$items = array(
new Item("Some non interested product", 30, $baseQuality),
new Item("Some non interested product", 0, $baseQuality),
new Item("Some non interested product", -10, $baseQuality),
);
$gildedRose = new GildedRose($items);
$gildedRose->update_quality();
$this->assertEquals($baseQuality - 1, $items[0]->quality);
$this->assertEquals($baseQuality - 2, $items[1]->quality);
$this->assertEquals($baseQuality - 2, $items[2]->quality);
}
function testCommonProductFewDays() {
$baseQuality = 10;
$days = 3;
$items = array(
new Item("Some non interested product", 30, $baseQuality),
new Item("Some non interested product", 0, $baseQuality),
new Item("Some non interested product", -10, $baseQuality),
);
$gildedRose = new GildedRose($items);
foreach (range(1, $days) as $value) {
$gildedRose->update_quality();
}
$this->assertEquals($baseQuality - 1 * $days, $items[0]->quality);
$this->assertEquals($baseQuality - 2 * $days, $items[1]->quality);
$this->assertEquals($baseQuality - 2 * $days, $items[2]->quality);
}
}