#include "font/BitmapFont2.h"
#include "unittest/TestSuite.h"
#include "stem_core.h"

static void testInit(void) {
	BitmapFont2 * font = BitmapFont2_create(0, NULL, 0, NULL, 0.0f, 0.0f, 0.0f, 0.0f);
	TestCase_assertPointerNonNULL(font);
	TestCase_assertUIntEqual(font->characterCount, 0);
	TestCase_assertPointerNULL(font->characters);
	TestCase_assertUIntEqual(font->kernCount, 0);
	TestCase_assertPointerNULL(font->kerns);
	TestCase_assertFloatEqual(font->height, 0.0f);
	TestCase_assertFloatEqual(font->initialAdvance, 0.0f);
	TestCase_assertFloatEqual(font->terminatingAdvance, 0.0f);
	TestCase_assertFloatEqual(font->tabWidth, 0.0f);
	BitmapFont2_dispose(font);
	
	BitmapFont2_character characters[] = {
		{0, NULL, 1.0f, {2.0f, 3.0f}, {4.0f, 5.0f}, false, {6.0f, 7.0f, 8.0f, 9.0f}},
		{1, NULL, 2.0f, {3.0f, 4.0f}, {5.0f, 6.0f}, true, {10.0f, 11.0f, 12.0f, 13.0f}}
	};
	BitmapFont2_kern kerns[] = {
		{0, 1, 2.0f}
	};
	font = BitmapFont2_create(sizeof_count(characters), characters, sizeof_count(kerns), kerns, 10.0f, 3.0f, 4.0f, 20.0f);
	TestCase_assertPointerNonNULL(font);
	TestCase_assertUIntEqual(font->characterCount, sizeof_count(characters));
	TestCase_assertPointerNonNULL(font->characters);
	TestCase_assertPointerUnequal(font->characters, characters);
	TestCase_assertUIntEqual(font->characters[0].codepoint, 0);
	TestCase_assertFloatEqual(font->characters[0].advance, 1.0f);
	TestCase_assertFloatEqual(font->characters[0].glyphOffset.x, 2.0f);
	TestCase_assertFloatEqual(font->characters[0].glyphOffset.y, 3.0f);
	TestCase_assertFloatEqual(font->characters[0].glyphSize.x, 4.0f);
	TestCase_assertFloatEqual(font->characters[0].glyphSize.y, 5.0f);
	TestCase_assertBoolFalse(font->characters[0].fixedColor);
	TestCase_assertFloatEqual(font->characters[0].atlasEntry.xMin, 6.0f);
	TestCase_assertFloatEqual(font->characters[0].atlasEntry.xMax, 7.0f);
	TestCase_assertFloatEqual(font->characters[0].atlasEntry.yMin, 8.0f);
	TestCase_assertFloatEqual(font->characters[0].atlasEntry.yMax, 9.0f);
	TestCase_assertUIntEqual(font->characters[1].codepoint, 1);
	TestCase_assertFloatEqual(font->characters[1].advance, 2.0f);
	TestCase_assertFloatEqual(font->characters[1].glyphOffset.x, 3.0f);
	TestCase_assertFloatEqual(font->characters[1].glyphOffset.y, 4.0f);
	TestCase_assertFloatEqual(font->characters[1].glyphSize.x, 5.0f);
	TestCase_assertFloatEqual(font->characters[1].glyphSize.y, 6.0f);
	TestCase_assertBoolTrue(font->characters[1].fixedColor);
	TestCase_assertFloatEqual(font->characters[1].atlasEntry.xMin, 10.0f);
	TestCase_assertFloatEqual(font->characters[1].atlasEntry.xMax, 11.0f);
	TestCase_assertFloatEqual(font->characters[1].atlasEntry.yMin, 12.0f);
	TestCase_assertFloatEqual(font->characters[1].atlasEntry.yMax, 13.0f);
	TestCase_assertUIntEqual(font->kernCount, 1);
	TestCase_assertPointerNonNULL(font->kerns);
	TestCase_assertPointerUnequal(font->kerns, kerns);
	TestCase_assertUIntEqual(font->kerns[0].codepoint1, 0);
	TestCase_assertUIntEqual(font->kerns[0].codepoint2, 1);
	TestCase_assertFloatEqual(font->kerns[0].offset, 2.0f);
	TestCase_assertFloatEqual(font->height, 10.0f);
	TestCase_assertFloatEqual(font->initialAdvance, 3.0f);
	TestCase_assertFloatEqual(font->terminatingAdvance, 4.0f);
	TestCase_assertFloatEqual(font->tabWidth, 20.0f);
	BitmapFont2_dispose(font);
}

TEST_SUITE(BitmapFont2Test,
           testInit)