1 files changed, 55 insertions, 0 deletions
diff --git a/pharo-mooc/redo/src/MyCounter/CounterTest.class.st b/pharo-mooc/redo/src/MyCounter/CounterTest.class.st
new file mode 100644
index 0000000..ba2afe5
--- /dev/null
+++ b/pharo-mooc/redo/src/MyCounter/CounterTest.class.st
@@ -0,0 +1,55 @@
+Class {
+	#name : #CounterTest,
+	#superclass : #TestCase,
+	#category : #MyCounter
+}
+
+{ #category : #tests }
+CounterTest >> testCountIsSetAndRead [
+	| c |
+	c := Counter new.
+	c count: 7.
+	self assert: c count equals: 7
+]
+
+{ #category : #tests }
+CounterTest >> testCounterWellInitialized [
+	self assert: (Counter new increment; increment; count) equals: 2
+]
+
+{ #category : #tests }
+CounterTest >> testDecrement [
+	| c |
+	c := Counter new.
+	c count: 2.
+	c decrement; decrement.
+	self assert: c count equals: 0
+]
+
+{ #category : #tests }
+CounterTest >> testIncrement [
+	| c |
+	c := Counter new.
+	c count: 2.
+	c increment; increment.
+	self assert: c count equals: 4
+]
+
+{ #category : #tests }
+CounterTest >> testInizialize [
+	self assert: Counter new count equals: 0
+]
+
+{ #category : #tests }
+CounterTest >> testStartingAt5 [
+	| c |
+	c := Counter startingAt: 5.
+	self assert: c count equals: 5
+]
+
+{ #category : #tests }
+CounterTest >> testStartingAt5Increment [
+	| c |
+	c := Counter startingAt: 5.
+	self assert: (c increment; count) equals: 6
+]