Updated tests

src/MuTalk-Tests/RandomOperatorMutantSelectionTest.class.st

@@ -0,0 +1,151 @@
+Class {
+	#name : #RandomOperatorMutantSelectionTest,
+	#superclass : #TestCase,
+	#instVars : [
+		'coll'
+	],
+	#category : #'MuTalk-Tests'
+}
+
+{ #category : #running }
+RandomOperatorMutantSelectionTest >> setUp [
+
+	| mutants |
+	super setUp.
+
+	coll := OrderedCollection new.
+	mutants := OrderedCollection new.
+	mutants addAll: {
+			(MethodMutation
+				 for: AuxiliarClassForTestingStrategies >> #method1
+				 using: 'Operator1'
+				 nodeNumber: 1
+				 ofClass: AuxiliarClassForTestingStrategies).
+			(MethodMutation
+				 for: AuxiliarClassForTestingStrategies >> #method1
+				 using: 'Operator2'
+				 nodeNumber: 1
+				 ofClass: AuxiliarClassForTestingStrategies).
+			(MethodMutation
+				 for: AuxiliarClassForTestingStrategies >> #method1
+				 using: 'Operator3'
+				 nodeNumber: 1
+				 ofClass: AuxiliarClassForTestingStrategies).
+			(MethodMutation
+				 for: AuxiliarClassForTestingStrategies >> #method2
+				 using: 'Operator1'
+				 nodeNumber: 1
+				 ofClass: AuxiliarClassForTestingStrategies).
+			(MethodMutation
+				 for: AuxiliarClassForTestingStrategies >> #method2
+				 using: 'Operator2'
+				 nodeNumber: 1
+				 ofClass: AuxiliarClassForTestingStrategies).
+			(MethodMutation
+				 for: AuxiliarClassForTestingStrategies >> #method2
+				 using: 'Operator3'
+				 nodeNumber: 1
+				 ofClass: AuxiliarClassForTestingStrategies) }.
+	coll addAll: mutants
+]
+
+{ #category : #tests }
+RandomOperatorMutantSelectionTest >> testFixedSelectMutantsFrom [
+
+	| select newColl |
+	select := RandomOperatorMutantSelection fixed: 3.
+	newColl := select selectMutantsFrom: coll.
+	self assert: newColl size equals: 3
+]
+
+{ #category : #tests }
+RandomOperatorMutantSelectionTest >> testFixedSelectMutantsFrom2 [
+
+	| select newColl |
+	select := RandomOperatorMutantSelection fixed: 0.
+	newColl := select selectMutantsFrom: coll.
+	self assert: newColl equals: {  } asOrderedCollection
+]
+
+{ #category : #tests }
+RandomOperatorMutantSelectionTest >> testFixedSelectMutantsFrom3 [
+
+	| select newColl |
+	select := RandomOperatorMutantSelection fixed: 6.
+	newColl := select selectMutantsFrom: coll.
+	self assert: newColl equals: coll
+]
+
+{ #category : #tests }
+RandomOperatorMutantSelectionTest >> testFixedSelectMutantsFrom4 [
+
+	| select newColl |
+	select := RandomOperatorMutantSelection fixed: 10.
+	newColl := select selectMutantsFrom: coll.
+	self assert: newColl equals: coll
+]
+
+{ #category : #tests }
+RandomOperatorMutantSelectionTest >> testFixedSelectMutantsFromDistinctElements [
+
+	| select newColl |
+	select := RandomOperatorMutantSelection fixed: 5.
+	newColl := select selectMutantsFrom: coll.
+	self
+		assert: newColl copyWithoutDuplicates asBag
+		equals: newColl asBag
+]
+
+{ #category : #tests }
+RandomOperatorMutantSelectionTest >> testPercentSelectMutantsFrom [
+
+	| select newColl |
+	select := RandomOperatorMutantSelection percent: 50.
+	newColl := select selectMutantsFrom: coll.
+	self assert: newColl size equals: 3
+]
+
+{ #category : #tests }
+RandomOperatorMutantSelectionTest >> testPercentSelectMutantsFrom2 [
+
+	| select newColl |
+	select := RandomOperatorMutantSelection percent: 0.
+	newColl := select selectMutantsFrom: coll.
+	self assert: newColl equals: {  } asOrderedCollection
+]
+
+{ #category : #tests }
+RandomOperatorMutantSelectionTest >> testPercentSelectMutantsFrom3 [
+
+	| select newColl |
+	select := RandomOperatorMutantSelection percent: 100.
+	newColl := select selectMutantsFrom: coll.
+	self assert: newColl equals: coll
+]
+
+{ #category : #tests }
+RandomOperatorMutantSelectionTest >> testPercentSelectMutantsFrom4 [
+
+	self
+		should: [ RandomOperatorMutantSelection percent: -50 ]
+		raise: Error
+]
+
+{ #category : #tests }
+RandomOperatorMutantSelectionTest >> testPercentSelectMutantsFrom5 [
+
+	self
+		should: [ RandomOperatorMutantSelection percent: 150 ]
+		raise: Error
+]
+
+{ #category : #tests }
+RandomOperatorMutantSelectionTest >> testPercentSelectMutantsFromDistinctElements [
+
+	| select newColl |
+	select := RandomOperatorMutantSelection percent: 90.
+	newColl := select selectMutantsFrom: coll.
+	self
+		assert: newColl copyWithoutDuplicates asBag
+		equals: newColl asBag
+]