package MeinBudgetView;

import static org.junit.jupiter.api.Assertions.*;

import org.junit.jupiter.api.Test;

class MyTest {

	@Test
	public void testSetBudgetView() {
		MeinGui.budget = 2000.;

		assertEquals(2000.0 + " €", MeinGui.setBudgetView());
		assertNotEquals(2000 + " €", MeinGui.setBudgetView());
		assertNotEquals(2000.0 + "€ ", MeinGui.setBudgetView());
		assertNotEquals(2000 + " €", MeinGui.setBudgetView());
		assertNotEquals(2000.0 + "€", MeinGui.setBudgetView());

	}

	@Test
	public void testSetBalanceView() {

		MeinGui.budget = 2000.;
		MeinGui.expenses = 405.;

		assertEquals(1595.0 + " €", MeinGui.setBalanceView());
		assertNotEquals(1595 + " €", MeinGui.setBalanceView());
		assertNotEquals(1595 + "€ ", MeinGui.setBalanceView());
		assertNotEquals(1595 + "€", MeinGui.setBalanceView());
		assertNotEquals(null, MeinGui.setBalanceView());

	}

	@Test
	public void testSetExpensesView() {

		MeinGui.expenses = 1234;
		assertEquals("-" + 1234.0 + " €", MeinGui.setExpensesView());
		assertNotEquals(1234.0 + " €", MeinGui.setExpensesView());
		assertNotEquals(null, MeinGui.setBalanceView());
		MeinGui.expenses = 4321.;
		assertEquals("-" + 4321.0 + " €", MeinGui.setExpensesView());
		assertNotEquals("-" + 4321 + " €", MeinGui.setExpensesView());
		assertNotEquals("-" + 4321.0 + "€", MeinGui.setExpensesView());

	}

}