UnitTest for int function failed
I'm trying to create a unit test for simple class that contain function which return number and this is the function:
public static int Result(){
// code of function here it return value equal to 99
return output;
}
and this is my main method where I call this method and print it's result:
public static void main(String args) {
System.out.println("result is= " + Result());
}
and when I run the program the output that I get in run is 99
now in my test class this is my test code for Result() function:
@Test
public void testResult() {
System.out.println("Result");
int expResult = 99;
int result = javaClass.Result();
assertEquals(expResult, result);
}
and this is the other code nad methods of test class:
JavaTask javaTask;
public JavaTaskTest() {
}
@Before
public void setUp() {
javaTask = new JavaTask();
}
@After
public void tearDown() {
javaTask = null;
}
When I run the test I got this error:
testResult Failed: expected <99> but was <200>
why I got the result from the JavaClass different in test class than the result that really returned by same function in JavaClass when I run it
java unit-testing
asked Dec 27 '18 at 21:57
GNDevs
15810
|
show 1 more comment
I'm trying to create a unit test for simple class that contain function which return number and this is the function:
public static int Result(){
// code of function here it return value equal to 99
return output;
}
and this is my main method where I call this method and print it's result:
public static void main(String args) {
System.out.println("result is= " + Result());
}
and when I run the program the output that I get in run is 99
now in my test class this is my test code for Result() function:
@Test
public void testResult() {
System.out.println("Result");
int expResult = 99;
int result = javaClass.Result();
assertEquals(expResult, result);
}
and this is the other code nad methods of test class:
JavaTask javaTask;
public JavaTaskTest() {
}
@Before
public void setUp() {
javaTask = new JavaTask();
}
@After
public void tearDown() {
javaTask = null;
}
When I run the test I got this error:
testResult Failed: expected <99> but was <200>
why I got the result from the JavaClass different in test class than the result that really returned by same function in JavaClass when I run it
java unit-testing
asked Dec 27 '18 at 21:57
GNDevs
15810
2
Post a Minimal, Complete, and Verifiable example...
– Reimeus
Dec 27 '18 at 22:02
@Reimeus you can just expect output = 99 and test code you don't need a long code that contain many functions which all of them lead to the final result while the problem is not with code it self but with testing : /
– GNDevs
Dec 27 '18 at 22:07
Delete all the code in the Result method and replace it with: return 100; then what happens when you run your test?
– WW.
Dec 27 '18 at 22:29
okay when delete all code of Result method and make it just return 99 then went to my test and run it and the test is just passed!!! but when I use System.out.println(output); in the Result function it print the 99 so why it chanced to another number in test class ? @WW.
– GNDevs
Dec 27 '18 at 22:41
The answer to your question is in the code you didn't show us. Perhaps you are calling different code to what you think you are. JavaTask vs javaClass
– WW.
Dec 28 '18 at 7:11
|
show 1 more comment
I'm trying to create a unit test for simple class that contain function which return number and this is the function:
public static int Result(){
// code of function here it return value equal to 99
return output;
}
and this is my main method where I call this method and print it's result:
public static void main(String args) {
System.out.println("result is= " + Result());
}
and when I run the program the output that I get in run is 99
now in my test class this is my test code for Result() function:
@Test
public void testResult() {
System.out.println("Result");
int expResult = 99;
int result = javaClass.Result();
assertEquals(expResult, result);
}
and this is the other code nad methods of test class:
JavaTask javaTask;
public JavaTaskTest() {
}
@Before
public void setUp() {
javaTask = new JavaTask();
}
@After
public void tearDown() {
javaTask = null;
}
When I run the test I got this error:
testResult Failed: expected <99> but was <200>
why I got the result from the JavaClass different in test class than the result that really returned by same function in JavaClass when I run it
java unit-testing
asked Dec 27 '18 at 21:57
GNDevs
15810
I'm trying to create a unit test for simple class that contain function which return number and this is the function:
public static int Result(){
// code of function here it return value equal to 99
return output;
}
and this is my main method where I call this method and print it's result:
public static void main(String args) {
System.out.println("result is= " + Result());
}
and when I run the program the output that I get in run is 99
now in my test class this is my test code for Result() function:
@Test
public void testResult() {
System.out.println("Result");
int expResult = 99;
int result = javaClass.Result();
assertEquals(expResult, result);
}
and this is the other code nad methods of test class:
JavaTask javaTask;
public JavaTaskTest() {
}
@Before
public void setUp() {
javaTask = new JavaTask();
}
@After
public void tearDown() {
javaTask = null;
}
When I run the test I got this error:
testResult Failed: expected <99> but was <200>
why I got the result from the JavaClass different in test class than the result that really returned by same function in JavaClass when I run it
java unit-testing
java unit-testing
asked Dec 27 '18 at 21:57
GNDevs
15810
asked Dec 27 '18 at 21:57
GNDevs
15810
asked Dec 27 '18 at 21:57
GNDevs
15810
asked Dec 27 '18 at 21:57
GNDevs
15810
asked Dec 27 '18 at 21:57
GNDevs
15810
15810
2
Post a Minimal, Complete, and Verifiable example...
– Reimeus
Dec 27 '18 at 22:02
@Reimeus you can just expect output = 99 and test code you don't need a long code that contain many functions which all of them lead to the final result while the problem is not with code it self but with testing : /
– GNDevs
Dec 27 '18 at 22:07
Delete all the code in the Result method and replace it with: return 100; then what happens when you run your test?
– WW.
Dec 27 '18 at 22:29
okay when delete all code of Result method and make it just return 99 then went to my test and run it and the test is just passed!!! but when I use System.out.println(output); in the Result function it print the 99 so why it chanced to another number in test class ? @WW.
– GNDevs
Dec 27 '18 at 22:41
The answer to your question is in the code you didn't show us. Perhaps you are calling different code to what you think you are. JavaTask vs javaClass
– WW.
Dec 28 '18 at 7:11
|
show 1 more comment
2
Post a Minimal, Complete, and Verifiable example...
– Reimeus
Dec 27 '18 at 22:02
@Reimeus you can just expect output = 99 and test code you don't need a long code that contain many functions which all of them lead to the final result while the problem is not with code it self but with testing : /
– GNDevs
Dec 27 '18 at 22:07
Delete all the code in the Result method and replace it with: return 100; then what happens when you run your test?
– WW.
Dec 27 '18 at 22:29
okay when delete all code of Result method and make it just return 99 then went to my test and run it and the test is just passed!!! but when I use System.out.println(output); in the Result function it print the 99 so why it chanced to another number in test class ? @WW.
– GNDevs
Dec 27 '18 at 22:41
The answer to your question is in the code you didn't show us. Perhaps you are calling different code to what you think you are. JavaTask vs javaClass
– WW.
Dec 28 '18 at 7:11
2
2
Post a Minimal, Complete, and Verifiable example...
– Reimeus
Dec 27 '18 at 22:02
Post a Minimal, Complete, and Verifiable example...
– Reimeus
Dec 27 '18 at 22:02
@Reimeus you can just expect output = 99 and test code you don't need a long code that contain many functions which all of them lead to the final result while the problem is not with code it self but with testing : /
– GNDevs
Dec 27 '18 at 22:07
@Reimeus you can just expect output = 99 and test code you don't need a long code that contain many functions which all of them lead to the final result while the problem is not with code it self but with testing : /
– GNDevs
Dec 27 '18 at 22:07
Delete all the code in the Result method and replace it with: return 100; then what happens when you run your test?
– WW.
Dec 27 '18 at 22:29
Delete all the code in the Result method and replace it with: return 100; then what happens when you run your test?
– WW.
Dec 27 '18 at 22:29
okay when delete all code of Result method and make it just return 99 then went to my test and run it and the test is just passed!!! but when I use System.out.println(output); in the Result function it print the 99 so why it chanced to another number in test class ? @WW.
– GNDevs
Dec 27 '18 at 22:41
okay when delete all code of Result method and make it just return 99 then went to my test and run it and the test is just passed!!! but when I use System.out.println(output); in the Result function it print the 99 so why it chanced to another number in test class ? @WW.
– GNDevs
Dec 27 '18 at 22:41
The answer to your question is in the code you didn't show us. Perhaps you are calling different code to what you think you are. JavaTask vs javaClass
– WW.
Dec 28 '18 at 7:11
The answer to your question is in the code you didn't show us. Perhaps you are calling different code to what you think you are. JavaTask vs javaClass
– WW.
Dec 28 '18 at 7:11
|
show 1 more comment
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2
Post a Minimal, Complete, and Verifiable example...
– Reimeus
Dec 27 '18 at 22:02
@Reimeus you can just expect output = 99 and test code you don't need a long code that contain many functions which all of them lead to the final result while the problem is not with code it self but with testing : /
– GNDevs
Dec 27 '18 at 22:07
Delete all the code in the Result method and replace it with: return 100; then what happens when you run your test?
– WW.
Dec 27 '18 at 22:29
okay when delete all code of Result method and make it just return 99 then went to my test and run it and the test is just passed!!! but when I use System.out.println(output); in the Result function it print the 99 so why it chanced to another number in test class ? @WW.
– GNDevs
Dec 27 '18 at 22:41
The answer to your question is in the code you didn't show us. Perhaps you are calling different code to what you think you are. JavaTask vs javaClass
– WW.
Dec 28 '18 at 7:11