From 74a33930224d18d6cc78a59137ceef42bcc80102 Mon Sep 17 00:00:00 2001
From: Gustavo Martin Morcuende <gu.martinm@gmail.com>
Date: Sun, 4 Dec 2016 20:02:02 +0100
Subject: [PATCH] StatementPrinterShould is failing for the right reasons.

---
 .../org/craftedsw/feature/StatementPrinter.java    |  4 ++-
 .../craftedsw/feature/StatementPrinterShould.java  | 32 ++++++++++++++++++++++
 2 files changed, 35 insertions(+), 1 deletion(-)

diff --git a/TDD/sandromancuso/bank/src/main/java/org/craftedsw/feature/StatementPrinter.java b/TDD/sandromancuso/bank/src/main/java/org/craftedsw/feature/StatementPrinter.java
index 717ec3c..e55d7a7 100644
--- a/TDD/sandromancuso/bank/src/main/java/org/craftedsw/feature/StatementPrinter.java
+++ b/TDD/sandromancuso/bank/src/main/java/org/craftedsw/feature/StatementPrinter.java
@@ -4,6 +4,8 @@ import java.util.List;
 
 public class StatementPrinter {
 
+	private static final String STATEMENT_HEADER = "DATE | AMOUNT | BALANCE";
+	
 	private final Console console;
 
 	public StatementPrinter(Console console) {
@@ -11,7 +13,7 @@ public class StatementPrinter {
 	}
 
 	public void print(List<Transaction> transactions) {
-		console.printLine("DATE | AMOUNT | BALANCE");
+		console.printLine(STATEMENT_HEADER);
 	}
 
 }
diff --git a/TDD/sandromancuso/bank/src/test/java/org/craftedsw/feature/StatementPrinterShould.java b/TDD/sandromancuso/bank/src/test/java/org/craftedsw/feature/StatementPrinterShould.java
index 01bc876..84eea6a 100644
--- a/TDD/sandromancuso/bank/src/test/java/org/craftedsw/feature/StatementPrinterShould.java
+++ b/TDD/sandromancuso/bank/src/test/java/org/craftedsw/feature/StatementPrinterShould.java
@@ -1,5 +1,7 @@
 package org.craftedsw.feature;
 
+import static java.util.Arrays.asList;
+import static org.mockito.Mockito.inOrder;
 import static org.mockito.Mockito.verify;
 
 import java.util.Collections;
@@ -7,6 +9,7 @@ import java.util.List;
 
 import org.junit.Test;
 import org.junit.runner.RunWith;
+import org.mockito.InOrder;
 import org.mockito.Mock;
 import org.mockito.runners.MockitoJUnitRunner;
 
@@ -25,4 +28,33 @@ public class StatementPrinterShould {
 		verify(console).printLine("DATE | AMOUNT | BALANCE");
 	}
 
+	@Test public void
+	print_transactions_in_reverse_chronological_order() {
+		StatementPrinter statementPrinter = new StatementPrinter(console);
+		
+		List<Transaction> transactions = transactionsContaining(
+				deposit("01/04/2014", 1000),
+				withdrawal("02/04/2014", 100),
+				deposit("10/04/2014", 500)
+				);
+		statementPrinter.print(transactions);
+		
+		InOrder inOrder = inOrder(console);
+		inOrder.verify(console).printLine("DATE | AMOUNT | BALANCE");
+		inOrder.verify(console).printLine("10/04/2014 | 500.00 | 1400.00");
+		inOrder.verify(console).printLine("02/04/2014 | -100.00 | 900.00");
+		inOrder.verify(console).printLine("01/04/2014 | 1000.00 | 1000.00");
+	}
+
+	private List<Transaction> transactionsContaining(Transaction...transactions) {
+		return asList(transactions);
+	}
+
+	private Transaction withdrawal(String date, int amount) {
+		return new Transaction(date, -amount);
+	}
+
+	private Transaction deposit(String date, int amount) {
+		return new Transaction(date, amount);
+	}
 }
-- 
2.1.4