Merge pull request #64 from hpi-swa-teaching/feat/ls/rules-for-rules

added tests for deterministic rules

src/ComputationalArtTests/CARulesTest.class.st

@@ -0,0 +1,93 @@
+Class {
+	#name : #CARulesTest,
+	#superclass : #TestCase,
+	#instVars : [
+		'grid',
+		'ruleSet',
+		'ruler'
+	],
+	#category : #ComputationalArtTests
+}
+
+{
+	#category : #'as yet unclassified',
+	#'squeak_changestamp' : 'Sars 6/23/2024 17:33'
+}
+CARulesTest >> setUp [
+	grid := CAGrid new.
+	ruler := CARuler new.
+	ruleSet := OrderedCollection new.
+]
+
+{
+	#category : #'as yet unclassified',
+	#'squeak_changestamp' : 'Sars 6/23/2024 18:15'
+}
+CARulesTest >> testRuleFallDown [
+|newGrid|
+
+	ruleSet add: CARuleFallDownEX new.
+	grid putCell: CABlocks water atRow: 10 andCol: 10.
+	grid putCell: CABlocks algae atRow: 10 andCol: 20.
+	grid putCell: CABlocks fire atRow: 10 andCol: 30.
+	grid putCell: CABlocks fish atRow: 10 andCol: 40.
+
+	newGrid := ruler applyRules: ruleSet to: grid.
+
+	self assert: ((newGrid getCellAtRow: 10 andCol: 10) = CABlocks air).
+	self assert: ((newGrid getCellAtRow: 10 andCol: 20) = CABlocks air).
+	self assert: ((newGrid getCellAtRow: 10 andCol: 30) = CABlocks air).
+	self assert: ((newGrid getCellAtRow: 10 andCol: 40) = CABlocks air).
+
+	self assert: ((newGrid getCellAtRow: 11 andCol: 10) = CABlocks water).
+	self assert: ((newGrid getCellAtRow: 11 andCol: 20) = CABlocks algae).
+	self assert: ((newGrid getCellAtRow: 11 andCol: 30) = CABlocks fire).
+	self assert: ((newGrid getCellAtRow: 11 andCol: 40) = CABlocks fish).
+
+	ruleSet removeAll.
+	CAGrid clear: grid.
+]
+
+{
+	#category : #'as yet unclassified',
+	#'squeak_changestamp' : 'Sars 6/23/2024 18:21'
+}
+CARulesTest >> testRuleRise [
+|newGrid|
+
+	ruleSet add: CARuleRiseEX new.
+	grid putCell: CABlocks smoke atRow: 10 andCol: 10.
+
+	newGrid := ruler applyRules: ruleSet to: grid.
+
+	self assert: ((newGrid getCellAtRow: 10 andCol: 10) = CABlocks air).
+	self assert: ((newGrid getCellAtRow: 9 andCol: 10) = CABlocks smoke).
+
+	ruleSet removeAll.
+	CAGrid clear: grid.
+]
+
+{
+	#category : #'as yet unclassified',
+	#'squeak_changestamp' : 'Sars 6/23/2024 18:31'
+}
+CARulesTest >> testRuleSink [
+	|newGrid|
+
+	ruleSet add: CARuleSinkEX new.
+	grid putCell: CABlocks sand atRow: 10 andCol: 10.
+	grid putCell: CABlocks sand atRow: 10 andCol: 20.
+	grid putCell: CABlocks fire atRow: 11 andCol: 10.
+	grid putCell: CABlocks water atRow: 11 andCol: 20.
+
+	newGrid := ruler applyRules: ruleSet to: grid.
+
+	self assert: ((newGrid getCellAtRow: 10 andCol: 10) = CABlocks fire).
+	self assert: ((newGrid getCellAtRow: 10 andCol: 20) = CABlocks water).
+
+	self assert: ((newGrid getCellAtRow: 11 andCol: 10) = CABlocks sand).
+	self assert: ((newGrid getCellAtRow: 11 andCol: 20) = CABlocks sand).
+
+	ruleSet removeAll.
+	CAGrid clear: grid.
+]