/*
	RectangleEdgeTestCase
	Similar to RectangleTestCase in format.
	The only change is we construct a model unit (testee)
	with "edge case" condtions (use constructor
	with no params to make sure Rectangle is
	constructed and operates properly for this case.
*/

//=========================================================

//Housekeeping statement (add name of test class)
//Note: param must be a string
addTestCase("RectangleEdgeTestCase");

//=========================================================

class RectangleEdgeTestCase extends TestCase {
	//ivars: unit
	
	//-----------------
	//Unit Test Support
	
	getUnitName() {
		//Return class name of unit
		return 'Rectangle';
	}

	beforeEach() {
		//Called before each test for test setup (if needed)
		//Construct a unit model for testing (we use ivar "unit")
		super.beforeEach();
		this.unit = new Rectangle();
	}
	
	//-----------------
	//Tests
	
	testGetWidth() {
		this.assertEquals(0, this.unit.getWidth());
	}
	
	testGetHeight() {
		this.assertEquals(0, this.unit.getHeight());
	}

	testGetArea() {
		this.assertEquals(0, this.unit.getArea());
	}
	
	testGetPerimeter() {
		this.assertEquals(0, this.unit.getPerimeter());
	}
	
	testGetDiagonal() {
		this.assertFloatEquals(0, this.unit.getDiagonal(), 0.0001);
	}

	testFlip() {
		const rec = this.unit;
		rec.flip();
		this.assertEquals(0, this.unit.getWidth());
		this.assertEquals(0, this.unit.getHeight());
	}
	
	testMultiply() {
		const rec = this.unit;
		rec.multiply(2);
		this.assertEquals(0 * 2, this.unit.getWidth());
		this.assertEquals(0 * 2, this.unit.getHeight());
	}
	
}
	


//---------------------------------------------------