Actually added missing tests this time?

src/MyCounter-Tests/CounterTest.class.st

@@ -14,3 +14,23 @@ CounterTest >> testCountIsSetAndRead [
 	c count: 7.
 	self assert: c count equals: 7.
 ]
+
+{ #category : #tests }
+CounterTest >> testDecrement [
+	self assert: (Counter new count: 2 ; decrement ; decrement) count equals: 0
+]
+
+{ #category : #tests }
+CounterTest >> testIncrement [
+	self assert: (Counter new increment; increment) count equals: 2
+]
+
+{ #category : #tests }
+CounterTest >> testInitialize [
+	self assert: (Counter new count) equals: 0
+]
+
+{ #category : #tests }
+CounterTest >> testPrintOn [
+	self assert: (Counter new printString) equals: 'a Counter with value: 0'
+]

src/MyCounter/Counter.class.st

@@ -31,7 +31,7 @@ Counter >> count [
 Counter >> count: val [
 	"sets the counter to a specific value"
 	count := val.
-	^ val
+	^ self
 	
 ]