Package com.ucoruh.calculator

Class CalculatorAppTest.MainMethod

java.lang.Object

com.ucoruh.calculator.CalculatorAppTest.MainMethod

Enclosing class:

CalculatorAppTest

@Nested
@DisplayName("main: prints run()\'s result and returns without reading stdin")
class CalculatorAppTest.MainMethod
extends Object

Constructor Summary

Constructors

Constructor	Description
MainMethod()

Method Summary

Modifier and Type	Method	Description
(package private) void	printsResult()
(package private) void	printsUsageForInvalidArguments()
(package private) void	redirectOut()
(package private) void	restoreOut()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

MainMethod

MainMethod()

Method Details

redirectOut

@BeforeEach
void redirectOut()

restoreOut

@AfterEach
void restoreOut()

printsResult

@Test
@DisplayName("prints the computed result and exits without waiting for input")
void printsResult()

printsUsageForInvalidArguments

@Test
@DisplayName("prints the usage message for invalid arguments and exits")
void printsUsageForInvalidArguments()