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===Beispiele===
===Beispiele===
  <math>6 > 3</math>
  6 > 3   ---> returns true
 
====JUnit Tests====
<span class="mw-customtoggle-myDivision">[Anzeigen]</span>
<syntaxhighlight lang="java" class="mw-collapsible mw-collapsed" id="mw-customcollapsible-myDivision">
@BeforeClass
public static void beforeTest() throws FunctionNotImplementedException, UndefinedFillInVariableException,
UndefinedExerciseVariableException, ParserException, ErroneousFillInVariableException, ErroneousExerciseVariableException {
greaterThanFillInVariableMap.put(1, ExpressionParser.parse("3", null, null));
greaterThanFillInVariableMap.put(2, ExpressionParser.parse("1", null, null));
 
greaterThanExerciseVariableMap.put("a", ExpressionParser.parse("8", null, null));
greaterThanExerciseVariableMap.put("b", ExpressionParser.parse("25", null, null));
}
 
@Test
public void testGreaterThan1() {
assertTrue(Evaluator.getBooleanResult("22>8", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test
public void testGreaterThan2() {
assertTrue(!Evaluator.getBooleanResult("2>8", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test
public void testGreaterThan3() {
assertTrue(Evaluator.getBooleanResult("5.7>3.5", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test
public void testGreaterThan4() {
assertTrue(Evaluator.getBooleanResult("1>-1", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test
public void testGreaterThan5() {
assertTrue(Evaluator.getBooleanResult("0.2>0", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test
public void testGreaterThanWithVariables1() {
assertTrue(Evaluator.getBooleanResult("[var=b]>8", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test
public void testGreaterThanWithVariables2() {
assertTrue(!Evaluator.getBooleanResult("[var=a]>9", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test
public void testGreaterThanWithVariables3() {
assertTrue(Evaluator.getBooleanResult("[var=b]>[var=a]", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test
public void testGreaterThanWithVariables4() {
assertTrue(!Evaluator.getBooleanResult("[var=a]>[var=b]", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test
public void testGreaterThanWithVariables5() {
assertTrue(Evaluator.getBooleanResult("22>[var=a]", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test
public void testGreaterThanWithVariables6() {
assertTrue(!Evaluator.getBooleanResult("2>[var=a]", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test
public void testGreaterThanWithInput1() {
assertTrue(Evaluator.getBooleanResult("[pos=1]>2", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test
public void testGreaterThanWithInput2() {
assertTrue(Evaluator.getBooleanResult("34>[pos=2]", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test
public void testGreaterThanWithInput3() {
assertTrue(!Evaluator.getBooleanResult("[pos=2]>2", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test
public void testGreaterThanWithInput4() {
assertTrue(Evaluator.getBooleanResult("[pos=1]>[pos=2]", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test
public void testGreaterThanWithInput5() {
assertTrue(!Evaluator.getBooleanResult("[pos=2]>[pos=1]", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test
public void testGreaterThanWithInput6() {
assertTrue(Evaluator.getBooleanResult("22>[pos=1]", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test
public void testGreaterThanWithInput7() {
assertTrue(!Evaluator.getBooleanResult("2>[pos=1]", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test
public void testGreaterThanWithEncapsulation1() {
assertTrue(Evaluator.getBooleanResult("1 > (1 > 2)", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test
public void testGreaterThanWithEncapsulation2() {
assertTrue(!Evaluator.getBooleanResult("1 > (1 > (1 > 2))", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test
public void testGreaterThanWithEncapsulation3() {
assertTrue(!Evaluator.getBooleanResult("1 > (1 > (1 > (1 > (1 > 2))))", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test
public void testGreaterThanWithEncapsulation4() {
assertTrue(Evaluator.getBooleanResult("((((1 > 1) > 1) > 1) > 1) > -1", greaterThanExerciseVariableMap, greaterThanFillInVariableMap));
}
 
@Test(expected=ParserException.class)
public void testGreaterThanWithWrongInputCharacter() {
Evaluator.getBooleanResult("6 > ab", greaterThanExerciseVariableMap, greaterThanFillInVariableMap);
fail();
}
 
@Test(expected=FunctionInvalidArgumentTypeException.class)
public void testGreaterThanWithWrongInputString() {
Evaluator.getBooleanResult("6 > 'a'", greaterThanExerciseVariableMap, greaterThanFillInVariableMap);
fail();
}
 
@Test (expected=UndefinedExerciseVariableException.class)
public void testGreaterThanWithMissingExcerciseVariable() {
Evaluator.getBooleanResult("[var=j] > 2", greaterThanExerciseVariableMap, greaterThanFillInVariableMap);
fail();
}
 
@Test (expected=UndefinedFillInVariableException.class)
public void testGreaterThanWithMissingInput() {
Evaluator.getBooleanResult("[pos=42] > 2", greaterThanExerciseVariableMap, greaterThanFillInVariableMap);
fail();
}
</syntaxhighlight>


===Hinweise===
===Hinweise===


[[Kategorie:Evaluatorfunktion]]
[[Kategorie:Evaluatorfunktion]]

Version vom 25. September 2018, 08:39 Uhr

Beschreibung

Die Funktion greaterThan vergleicht zwei Ausdrücke nach der Größe miteinander.

Syntax

a > b
greaterThan(a,b)

Parameter

Return Value

Beispiele

6 > 3   ---> returns true

Hinweise

Abgerufen von „https://wiki.uni-due.de/jack/index.php?title=GreaterThan&oldid=2785“