add test for zero dimensional PMMatrix

rakki-18 · rakki-18 · commit 9f087d9b3f6b · 2021-05-31T21:12:06.000+05:30
diff --git a/src/Math-Tests-Matrix/PMMatrixTest.class.st b/src/Math-Tests-Matrix/PMMatrixTest.class.st
@@ -473,8 +473,9 @@ PMMatrixTest >> testMatrixHash [
 { #category : #'linear algebra' }
 PMMatrixTest >> testMatrixInitializationWithNegativeDimensions [
 	
+	" matrices with negative dimension and zero dimension should not be allowed."
 	self should: [ PMMatrix new: -2 ] raise: AssertionFailure .
-	self should: [ PMMatrix rows: -3 columns: 4 ] raise: AssertionFailure.
+	self should: [ PMMatrix rows: 0 columns: 4 ] raise: AssertionFailure.
 ]
 
 { #category : #'linear algebra' }

Original file line number	Diff line number	Diff line change
`@@ -473,8 +473,9 @@ PMMatrixTest >> testMatrixHash [`
`473`	`473`	`{ #category : #'linear algebra' }`
`474`	`474`	`PMMatrixTest >> testMatrixInitializationWithNegativeDimensions [`
`475`	`475`
	`476`	`+ " matrices with negative dimension and zero dimension should not be allowed."`
`476`	`477`	`self should: [ PMMatrix new: -2 ] raise: AssertionFailure .`
`477`		`- self should: [ PMMatrix rows: -3 columns: 4 ] raise: AssertionFailure.`
	`478`	`+ self should: [ PMMatrix rows: 0 columns: 4 ] raise: AssertionFailure.`
`478`	`479`	`]`
`479`	`480`
`480`	`481`	`{ #category : #'linear algebra' }`