diff --git a/WEB/View/src/JS/Affiche.js b/WEB/View/src/JS/Affiche.js
deleted file mode 100644
index 15a53b9e..00000000
--- a/WEB/View/src/JS/Affiche.js
+++ /dev/null
@@ -1,12 +0,0 @@
-//~ Function that test the user code
-          
-async function submit(){
-    var test = editor.getValue();
-    exec("print('Hello World !')", "code");
-    exec(test, "solution");
-    result.innerHTML = "Test en cours...";
-    await new Promise(r => setTimeout(r, 1500));
-    check();
-  }
-  
-  
\ No newline at end of file
diff --git a/WEB/View/src/JS/FirstFunction.js b/WEB/View/src/JS/FirstFunction.js
new file mode 100644
index 00000000..82e1670d
--- /dev/null
+++ b/WEB/View/src/JS/FirstFunction.js
@@ -0,0 +1,29 @@
+//~ Function that test the user code
+          
+async function submit(){
+    var test = editor.getValue()+`\n
+import random as r
+
+def multiVerif(a,b):
+    return a+b
+
+def multiTest(x):
+    multi(1,1)
+    for i in range(x):
+        a=r.randint(0,100)
+        b=r.randint(0,100)
+        if(multi(a,b) != multiVerif(a,b)):
+            return False
+    return True
+
+print(multiTest(5))
+  
+    `;
+    exec("print('True')", "code"); 
+    exec(test, "solution");
+    result.innerHTML = "Test en cours...";
+    await new Promise(r => setTimeout(r, 1500));
+    check();
+  }
+  
+  
\ No newline at end of file
diff --git a/WEB/View/src/JS/Hanoi.js b/WEB/View/src/JS/Hanoi.js
index 845484c5..54452ff3 100644
--- a/WEB/View/src/JS/Hanoi.js
+++ b/WEB/View/src/JS/Hanoi.js
@@ -17,6 +17,7 @@ def hanoiVerif(nb_disks,start, middle, end):
     return l
 
 def testhanoi(x):
+    hanoi(1,"A","B","C")
     if(hanoi(3,"A","B","C")!=[['A','C'],['A','B'],['C','B'],['A','C'],['B','A'],['B','C'],['A','C']]):
         return False
     for i in range(x):
diff --git a/WEB/View/src/JS/If.js b/WEB/View/src/JS/If.js
new file mode 100644
index 00000000..e69de29b
diff --git a/WEB/View/src/JS/String.js b/WEB/View/src/JS/String.js
new file mode 100644
index 00000000..a5c56857
--- /dev/null
+++ b/WEB/View/src/JS/String.js
@@ -0,0 +1,35 @@
+//~ Function that test the user code
+          
+async function submit(){
+    var test = editor.getValue()+`\n
+import random as r
+
+def triVerif(a,b):
+    s = ""
+    i = 0
+    while len(s)<len(a+b):
+        if(len(a)>i):
+            s += a[i]
+        if(len(b)>i):
+            s += b[i]
+        i += 1
+    return s
+
+def triTest(x):
+    tri(a,b)
+    a = "Hlowrd"
+    b = "el ol"
+    if(triVerif(a,b)!=tri(a,b)):
+        return False
+    return True
+
+print(triTest(5))
+    `;
+    exec("print('True')", "code"); 
+    exec(test, "solution");
+    result.innerHTML = "Test en cours...";
+    await new Promise(r => setTimeout(r, 1500));
+    check();
+  }
+  
+  
\ No newline at end of file
diff --git a/WEB/View/src/JS/TrianglePascal.js b/WEB/View/src/JS/TrianglePascal.js
index 73b9a44c..614e749a 100644
--- a/WEB/View/src/JS/TrianglePascal.js
+++ b/WEB/View/src/JS/TrianglePascal.js
@@ -18,6 +18,7 @@ def estTriangleDePascal(n):
   return triangle
 
 def testTriangleDePascal(n):
+  TriangleDePascal(0)
   listTest=[0,1]
   for i in range(0,n):
    listTest.append(r.randint(5,140))
diff --git a/WEB/View/src/JS/Variable.js b/WEB/View/src/JS/Variable.js
deleted file mode 100644
index 9dd0185c..00000000
--- a/WEB/View/src/JS/Variable.js
+++ /dev/null
@@ -1,10 +0,0 @@
-async function submit(){
-    var test = editor.getValue();
-    exec("print([1,'Oui'])", "code");
-    exec(test, "solution");
-    result.innerHTML = "Test en cours...";
-    await new Promise(r => setTimeout(r, 1500));
-    check();
-  }
-  
-  
\ No newline at end of file
diff --git a/WEB/View/src/JS/cesarDecrypt.js b/WEB/View/src/JS/cesarDecrypt.js
index 19526772..61377bfa 100644
--- a/WEB/View/src/JS/cesarDecrypt.js
+++ b/WEB/View/src/JS/cesarDecrypt.js
@@ -3,6 +3,7 @@
 async function submit(){
     var test = editor.getValue()+`\n
 import random as r
+
 def DecryptVerif(text, key):
     result = ""
     for i in range(len(text)):
@@ -16,6 +17,7 @@ def DecryptVerif(text, key):
     return result
   
 def testDecrypte(x):
+    Decrypt("",1)
     if(Decrypt("Jgnnq yqtnf",2)!="Hello world"):
         return False
     if(Decrypt("Blarycnm",9)!="Scripted"):
diff --git a/WEB/View/src/JS/cesarEncrypt.js b/WEB/View/src/JS/cesarEncrypt.js
index d6e15a2a..8f83e954 100644
--- a/WEB/View/src/JS/cesarEncrypt.js
+++ b/WEB/View/src/JS/cesarEncrypt.js
@@ -3,6 +3,7 @@
 async function submit(){
     var test = editor.getValue()+`\n
 import random as r
+
 def EncryptVerif(text, key):
     result = ""
     for i in range(len(text)):
@@ -16,6 +17,7 @@ def EncryptVerif(text, key):
     return result
   
 def testEncrypte(x):
+    Encrypt("",1)
     if(Encrypt("Hello world",2)!="Jgnnq yqtnf"):
         return False
     if(Encrypt("Scripted",9)!="Blarycnm"):
diff --git a/WEB/View/src/JS/chouette.js b/WEB/View/src/JS/chouette.js
index c347ea58..ee951e5b 100644
--- a/WEB/View/src/JS/chouette.js
+++ b/WEB/View/src/JS/chouette.js
@@ -13,6 +13,7 @@ def chouetteVerif(valeur):
     return res 
 
 def test_chouette(n):
+  chouette(1)
    listTest=[]
    for i in range(0,n):
     listTest.append(r.randint(3,18))
diff --git a/WEB/View/src/JS/chuckNorris.js b/WEB/View/src/JS/chuckNorris.js
index 16e24af4..017c682b 100644
--- a/WEB/View/src/JS/chuckNorris.js
+++ b/WEB/View/src/JS/chuckNorris.js
@@ -30,6 +30,7 @@ def binaire2unitaireVerif(x):
 
 def testChuckNorris(x):
     l="0000000"
+    binaire2unitaire(l)
     if(binaire2unitaire(l)!="00 0000000"):
         return False
     l="1111111"