add Change PIN test

menu_traversal_test.go

@@ -249,3 +249,34 @@ func TestMainMenuQuit(t *testing.T) {
 		}
 	}
 }
+
+func TestMyAccountChangePin(t *testing.T) {
+	en, fn := enginetest.TestEngine("session1234112")
+	defer fn()
+	ctx := context.Background()
+	sessions := testData
+	for _, session := range sessions {
+		groups := driver.FilterGroupsByName(session.Groups, "my_account_change_pin")
+		for _, group := range groups {
+			for _, step := range group.Steps {
+				cont, err := en.Exec(ctx, []byte(step.Input))
+				if err != nil {
+					t.Fatalf("Test case '%s' failed at input '%s': %v", group.Name, step.Input, err)
+					return
+				}
+				if !cont {
+					break
+				}
+				w := bytes.NewBuffer(nil)
+				if _, err := en.Flush(ctx, w); err != nil {
+					t.Fatalf("Test case '%s' failed during Flush: %v", group.Name, err)
+				}
+
+				b := w.Bytes()
+				if !bytes.Equal(b, []byte(step.ExpectedContent)) {
+					t.Fatalf("expected:\n\t%s\ngot:\n\t%s\n", step.ExpectedContent, b)
+				}
+			}
+		}
+	}
+}

test_data.json

@@ -170,6 +170,43 @@
                        "expectedContent": "Thank you for using Sarafu. Goodbye!"
                     }
                 ]
+            },
+            {
+                "name": "my_account_change_pin",
+                "steps": [
+                    {
+                        "input": "",
+                       "expectedContent": "Balance: 0.003 CELO\n\n1:Send\n2:My Vouchers\n3:My Account\n4:Help\n9:Quit"
+                    },
+                    {
+                        "input": "3",
+                       "expectedContent": "My Account\n1:Profile\n2:Change language\n3:Check balances\n4:Check statement\n5:PIN options\n6:My Address\n0:Back"
+                    },
+                    {
+                        "input": "5",
+                       "expectedContent": "PIN Management\n1:Change PIN\n2:Reset other's PIN\n3:Guard my PIN\n0:Back"
+                    },
+                    {
+                        "input": "1",
+                       "expectedContent": "Enter your old PIN\n\n0:Back"
+                    },
+                    {
+                        "input": "1234",
+                       "expectedContent": "Enter a new four number pin\n\n0:Back"
+                    },
+                    {
+                        "input": "1234",
+                       "expectedContent": "Confirm your new PIN:\n\n0:Back"
+                    },
+                    {
+                        "input": "1234",
+                       "expectedContent": "Your PIN change request has been successful\n\n0:Back\n9:Quit"
+                    },
+                    {
+                        "input": "9",
+                       "expectedContent": "Thank you for using Sarafu. Goodbye!"
+                    }
+                ]
             }
         ]
     }