diff --git a/documents/LaTexTemplate b/documents/LaTexTemplate
index 34fcc24..5c18e6e 160000
--- a/documents/LaTexTemplate
+++ b/documents/LaTexTemplate
@@ -1 +1 @@
-Subproject commit 34fcc2473d13eb55e40235562fe4da67b5bf83e6
+Subproject commit 5c18e6e55e09a899cc44aa7db8d4ae8c98824376
diff --git a/fact-team.github.io b/fact-team.github.io
index 845a343..77871cb 160000
--- a/fact-team.github.io
+++ b/fact-team.github.io
@@ -1 +1 @@
-Subproject commit 845a34366127f4999b650aa7f812f209600564d2
+Subproject commit 77871cb8dec4e9b1528d982a1fcfd13777a1314c
diff --git a/src/database/billingdatabase.cpp b/src/database/billingdatabase.cpp
index 533a0f7..a0222cf 100644
--- a/src/database/billingdatabase.cpp
+++ b/src/database/billingdatabase.cpp
@@ -385,4 +385,46 @@ QList<Billing> BillingDatabase::getBillings(const int projectId)
     return bills;
 }
 
+QList<Billing> BillingDatabase::getAllBillingsOnly(const int idProject)
+{
+    QList<Billing> bills;
+    QSqlQuery q;
+    q.prepare(
+             "SELECT DISTINCT b.idBilling, title, description, number, "
+             "isBilling, date, isPaid "
+             "FROM Billing b, BillingProject bp "
+             "WHERE idProject=:idProject "
+             "AND b.idBilling = bp.idBilling "
+             "AND isPaid = 1 "
+             "AND isBilling = 1 "
+             );
+
+    q.bindValue(":idProject",idProject);
+
+
+    if(!q.exec()) {
+        throw new DbException(
+                    "Impossible de récupérer les Factures",
+                    "BddCustomer::getBillings",
+                    lastError(q),
+                    1.3);
+    }
+
+    while(q.next()) {
+        bills.append(*getBilling(q));
+    }
+    return bills;
+}
+
+QList<Billing> BillingDatabase::getBillingsBetweenDates(QList<Billing> bills, QDate begin, QDate end)
+{
+    QList<Billing> billings;
+    for (Billing b : bills) {
+        if (b.getDate() >= begin && b.getDate() <= end) {
+            billings.append(b);
+        }
+    }
+    return billings;
+}
+
 }
diff --git a/src/database/billingdatabase.h b/src/database/billingdatabase.h
index e050252..2684244 100644
--- a/src/database/billingdatabase.h
+++ b/src/database/billingdatabase.h
@@ -146,6 +146,23 @@ class BillingDatabase : public Database
      */
     QList<Billing> getBillings(const int projectId);
 
+    /**
+     * @brief BillingDatabase::getAllBillingsOnly get all billings which aren't
+     * quotes for the project <i>p</i>
+     * @param p
+     * @return the list of <b>Billing</b>
+     */
+    QList<Billing> getAllBillingsOnly(const int idProject);
+
+    /**
+     * @brief BillingDatabase::getBillingsBetweenDates get billings in the list
+     * between <i>begin</i> and <i>end</i> dates
+     * @param begin
+     * @param end
+     * @return the list of <b>Billing</b>
+     */
+    QList<Billing> getBillingsBetweenDates(QList<Billing> bills, QDate begin, QDate end);
+
 private:
     static BillingDatabase* _instance;//!< Singleton instance of BillingDatabase
 
diff --git a/src/database/projectdatabase.cpp b/src/database/projectdatabase.cpp
index 77da3d7..9788f42 100644
--- a/src/database/projectdatabase.cpp
+++ b/src/database/projectdatabase.cpp
@@ -72,6 +72,15 @@ QList<Project*> ProjectDatabase::getAllProjects()
     return list;
 }
 
+double ProjectDatabase::getCostProjects(QList<Project *> projects)
+{
+    double cost = 0;
+    for (Project *p: projects) {
+        cost+= p->getCost();
+    }
+    return cost;
+}
+
 
 Models::Project* ProjectDatabase::getProject(const int pId)
 {
diff --git a/src/database/projectdatabase.h b/src/database/projectdatabase.h
index b25613f..d9442e7 100644
--- a/src/database/projectdatabase.h
+++ b/src/database/projectdatabase.h
@@ -117,6 +117,14 @@ class ProjectDatabase : public Database
      */
     QList<Project*> getAllProjects();
 
+    /**
+     * @brief ProjectDatabase::getCostProjects compute the cost of
+     * the project list given in parameter
+     * @param projects the list of projects
+     * @return the cost of the list given
+     */
+    double getCostProjects(QList<Project*> projects);
+
 private:
     static ProjectDatabase* _instance;//!< Singleton instance of ProjectDatabase
 
diff --git a/src/gui/dialogs/computeturnoverdialog.cpp b/src/gui/dialogs/computeturnoverdialog.cpp
new file mode 100644
index 0000000..462612f
--- /dev/null
+++ b/src/gui/dialogs/computeturnoverdialog.cpp
@@ -0,0 +1,76 @@
+#include "computeturnoverdialog.h"
+#include "ui_computeturnoverdialog.h"
+
+
+namespace Gui {
+namespace Dialogs {
+ComputeTurnoverDialog::ComputeTurnoverDialog(QWidget *parent) :
+    QDialog(parent),
+    ui(new Ui::ComputeTurnoverDialog)
+{
+    ui->setupUi(this);
+    ui->clBeginPeriod->setSelectedDate(QDate(QDate::currentDate().year(),1,1));
+    ui->clEndPeriod->setSelectedDate(QDate::currentDate());
+}
+
+ComputeTurnoverDialog::~ComputeTurnoverDialog()
+{
+    delete ui;
+}
+
+void ComputeTurnoverDialog::fillLabels(const int nbBillings, const int turnover)
+{
+    ui->lbCompute->setText("Votre CA du "+
+                           ui->clBeginPeriod->selectedDate().toString("dd/MM/yyyy") +
+                           " au " +
+                           ui->clEndPeriod->selectedDate().toString("dd/MM/yyyy") +
+                           " est de " +
+                           QString::number(turnover) + " euro(s)");
+    ui->lbBillingNb->setText(QString::number(nbBillings) +
+                             " Facture(s) trouvée(s)");
+    ui->leTurnover->setText(QString::number(turnover));
+}
+
+void ComputeTurnoverDialog::computeTurnover()
+{
+    QList<Project*> projects;
+    QList<Billing> bills;
+    double turnover = 0;
+    int nbBillings = 0;
+
+    projects = Databases::ProjectDatabase::instance()->getAllProjects();
+
+     for (Project *p : projects) {
+         bills = Databases::BillingDatabase::instance()
+                 ->getAllBillingsOnly(p->getId());
+        for (Billing b  : Databases::BillingDatabase::instance()
+             ->getBillingsBetweenDates(bills,
+                                     ui->clBeginPeriod->selectedDate(),
+                                     ui->clEndPeriod->selectedDate())) {
+            ContributoriesList cl = Databases::ContributoryDatabase::instance()
+                    ->getContributoriesByBillingAndProject(b.getId(),
+                                                         p->getId());
+            Rate rate = Databases::RateDatabase::instance()->getRate(b.getId(),
+                                                                   p->getId());
+            turnover += (cl.getSumQuantity()) * rate.getHourlyRate();
+            ++nbBillings;
+         }
+     }
+    fillLabels(nbBillings,turnover);
+}
+
+void ComputeTurnoverDialog::endDateControl(const QDate end)
+{
+    if (end < ui->clBeginPeriod->selectedDate()) {
+        ui->clBeginPeriod->setSelectedDate(ui->clEndPeriod->selectedDate());
+    }
+}
+
+void ComputeTurnoverDialog::beginDateControl(const QDate begin)
+{
+    if (begin > ui->clEndPeriod->selectedDate()) {
+        ui->clEndPeriod->setSelectedDate(ui->clBeginPeriod->selectedDate());
+    }
+}
+}
+}
diff --git a/src/gui/dialogs/computeturnoverdialog.h b/src/gui/dialogs/computeturnoverdialog.h
new file mode 100644
index 0000000..876ba37
--- /dev/null
+++ b/src/gui/dialogs/computeturnoverdialog.h
@@ -0,0 +1,63 @@
+#ifndef COMPUTETURNOVERDIALOG_H
+#define COMPUTETURNOVERDIALOG_H
+
+#include "database/billingdatabase.h"
+#include "database/contributorydatabase.h"
+#include "database/ratedatabase.h"
+#include <QDialog>
+
+namespace Ui {
+class ComputeTurnoverDialog;
+}
+
+namespace Gui {
+namespace Dialogs {
+/**
+ * @author Manantsoa Razanajatovo
+ * @brief The ComputeTurnoverDialog class window
+ * to compute a turnover with a period
+ */
+class ComputeTurnoverDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit ComputeTurnoverDialog(QWidget *parent = 0);
+    ~ComputeTurnoverDialog();
+
+    /**
+     * @brief ComputeTurnoverDialog::fillLabels Fills the
+     * labels with <i>nbBillings</i> and <i>turnover</i>
+     * @param nbBillings the number of Billings
+     * @param turnover the turnover computed
+     */
+    void fillLabels(const int nbBillings,const int turnover);
+
+public slots:
+    /**
+     * @brief ComputeTurnoverDialog::computeTurnover compute
+     * the turnover between chosen dates in the window
+     */
+    void computeTurnover();
+
+    /**
+     * @brief ComputeTurnoverDialog::endDateControl controls if
+     * the <i>end</i> date field is valid
+     * @param end
+     */
+    void endDateControl(const QDate end);
+
+    /**
+     * @brief ComputeTurnoverDialog::beginDateControl controls
+     * if the <i>begin</i> date field is valid
+     * @param begin
+     */
+    void beginDateControl(const QDate begin);
+
+private:
+    Ui::ComputeTurnoverDialog *ui;
+};
+}
+}
+
+#endif // COMPUTETURNOVERDIALOG_H
diff --git a/src/gui/dialogs/computeturnoverdialog.ui b/src/gui/dialogs/computeturnoverdialog.ui
new file mode 100644
index 0000000..5270ffc
--- /dev/null
+++ b/src/gui/dialogs/computeturnoverdialog.ui
@@ -0,0 +1,230 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ComputeTurnoverDialog</class>
+ <widget class="QDialog" name="ComputeTurnoverDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>700</width>
+    <height>350</height>
+   </rect>
+  </property>
+  <property name="minimumSize">
+   <size>
+    <width>650</width>
+    <height>340</height>
+   </size>
+  </property>
+  <property name="maximumSize">
+   <size>
+    <width>700</width>
+    <height>350</height>
+   </size>
+  </property>
+  <property name="windowTitle">
+   <string>Calcul du chiffre d'affaires</string>
+  </property>
+  <layout class="QGridLayout" name="gridLayout_2">
+   <item row="1" column="0">
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <spacer name="horizontalSpacer">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <widget class="QPushButton" name="btnCompute">
+       <property name="text">
+        <string>Calculer</string>
+       </property>
+       <property name="icon">
+        <iconset resource="../../icons.qrc">
+         <normaloff>:/icons/img/rate.png</normaloff>:/icons/img/rate.png</iconset>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item row="0" column="0">
+    <widget class="QGroupBox" name="groupBox">
+     <property name="minimumSize">
+      <size>
+       <width>291</width>
+       <height>0</height>
+      </size>
+     </property>
+     <property name="title">
+      <string>Période</string>
+     </property>
+     <layout class="QVBoxLayout" name="verticalLayout">
+      <item>
+       <layout class="QGridLayout" name="gridLayout">
+        <item row="0" column="3">
+         <widget class="QLabel" name="label_2">
+          <property name="text">
+           <string>Fin</string>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="0">
+         <widget class="QLabel" name="label">
+          <property name="text">
+           <string>Début</string>
+          </property>
+         </widget>
+        </item>
+        <item row="0" column="2">
+         <spacer name="horizontalSpacer_2">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>20</width>
+            <height>20</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+        <item row="1" column="0">
+         <widget class="QCalendarWidget" name="clBeginPeriod"/>
+        </item>
+        <item row="1" column="3">
+         <widget class="QCalendarWidget" name="clEndPeriod"/>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <widget class="QLabel" name="lbBillingNb">
+        <property name="text">
+         <string/>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignCenter</set>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <layout class="QHBoxLayout" name="horizontalLayout_2">
+        <property name="topMargin">
+         <number>0</number>
+        </property>
+        <item>
+         <widget class="QLabel" name="label_3">
+          <property name="text">
+           <string>CA</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QLineEdit" name="leTurnover">
+          <property name="readOnly">
+           <bool>true</bool>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <widget class="QLabel" name="label_4">
+          <property name="text">
+           <string>€ (euros)</string>
+          </property>
+         </widget>
+        </item>
+        <item>
+         <spacer name="horizontalSpacer_3">
+          <property name="orientation">
+           <enum>Qt::Horizontal</enum>
+          </property>
+          <property name="sizeHint" stdset="0">
+           <size>
+            <width>40</width>
+            <height>20</height>
+           </size>
+          </property>
+         </spacer>
+        </item>
+       </layout>
+      </item>
+      <item>
+       <widget class="QLabel" name="lbCompute">
+        <property name="text">
+         <string/>
+        </property>
+        <property name="alignment">
+         <set>Qt::AlignCenter</set>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources>
+  <include location="../../icons.qrc"/>
+ </resources>
+ <connections>
+  <connection>
+   <sender>btnCompute</sender>
+   <signal>released()</signal>
+   <receiver>ComputeTurnoverDialog</receiver>
+   <slot>computeTurnover()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>610</x>
+     <y>339</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>361</x>
+     <y>235</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>clBeginPeriod</sender>
+   <signal>clicked(QDate)</signal>
+   <receiver>ComputeTurnoverDialog</receiver>
+   <slot>beginDateControl(QDate)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>184</x>
+     <y>147</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>503</x>
+     <y>296</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>clEndPeriod</sender>
+   <signal>clicked(QDate)</signal>
+   <receiver>ComputeTurnoverDialog</receiver>
+   <slot>endDateControl(QDate)</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>411</x>
+     <y>165</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>580</x>
+     <y>270</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+ <slots>
+  <slot>computeTurnover()</slot>
+  <slot>endDateControl(QDate)</slot>
+  <slot>beginDateControl(QDate)</slot>
+ </slots>
+</ui>
diff --git a/src/gui/mainwindow/mainwindow.cpp b/src/gui/mainwindow/mainwindow.cpp
index 590a724..a70927f 100644
--- a/src/gui/mainwindow/mainwindow.cpp
+++ b/src/gui/mainwindow/mainwindow.cpp
@@ -288,6 +288,13 @@ void MainWindow::openPdf()
 
 }
 
+void MainWindow::computeTurnover()
+{
+    ComputeTurnoverDialog cp;
+
+    cp.exec();
+}
+
 void MainWindow::search(QString text)
 {
     updateUI(text);
diff --git a/src/gui/mainwindow/mainwindow.h b/src/gui/mainwindow/mainwindow.h
index 6c9d173..5644302 100644
--- a/src/gui/mainwindow/mainwindow.h
+++ b/src/gui/mainwindow/mainwindow.h
@@ -24,8 +24,10 @@
 #include "gui/dialogs/dialogaddcustomer.h"
 #include "gui/dialogs/addprojectdialog.h"
 #include "gui/dialogs/addquotedialog.h"
+#include "gui/dialogs/computeturnoverdialog.h"
 #include "gui/docks/searchdock.h"
 
+
 #include "exceptions/fileexception.h"
 
 #include "utils/pointers.h"
@@ -198,6 +200,12 @@ public slots:
      */
     void openPdf();
 
+    /**
+     * @brief MainWindow::computeTurnover open window to allow computation
+     * of a period turnover
+     */
+    void computeTurnover();
+
 private slots:
     /**
      * @brief MainWindow::openContextualMenuTable open contextual menu
diff --git a/src/gui/mainwindow/mainwindow.ui b/src/gui/mainwindow/mainwindow.ui
index b1cf9ec..d9085a2 100644
--- a/src/gui/mainwindow/mainwindow.ui
+++ b/src/gui/mainwindow/mainwindow.ui
@@ -368,7 +368,7 @@
      <x>0</x>
      <y>0</y>
      <width>1413</width>
-     <height>22</height>
+     <height>19</height>
     </rect>
    </property>
    <widget class="QMenu" name="menuFichier">
@@ -384,9 +384,9 @@
      <string>Client</string>
     </property>
     <addaction name="actNew"/>
-    <addaction name="actResearch"/>
     <addaction name="actionNewBill"/>
     <addaction name="actionNewQuote"/>
+    <addaction name="actResearch"/>
    </widget>
    <widget class="QMenu" name="menuA_propos">
     <property name="title">
@@ -403,9 +403,16 @@
     </property>
     <addaction name="actAddProject"/>
    </widget>
+   <widget class="QMenu" name="menuStatistiques">
+    <property name="title">
+     <string>Statistiques</string>
+    </property>
+    <addaction name="actComputeTurnover"/>
+   </widget>
    <addaction name="menuFichier"/>
    <addaction name="menuClient"/>
    <addaction name="menuProjets"/>
+   <addaction name="menuStatistiques"/>
    <addaction name="menuA_propos"/>
   </widget>
   <widget class="QToolBar" name="mainToolBar">
@@ -679,6 +686,11 @@
     <string>Nouveau projet</string>
    </property>
   </action>
+  <action name="actComputeTurnover">
+   <property name="text">
+    <string>Calculer CA d'une période</string>
+   </property>
+  </action>
  </widget>
  <layoutdefault spacing="6" margin="11"/>
  <customwidgets>
@@ -967,8 +979,8 @@
    <slot>addProject()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>499</x>
-     <y>130</y>
+     <x>483</x>
+     <y>114</y>
     </hint>
     <hint type="destinationlabel">
      <x>797</x>
@@ -983,8 +995,8 @@
    <slot>editProject()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>499</x>
-     <y>130</y>
+     <x>483</x>
+     <y>114</y>
     </hint>
     <hint type="destinationlabel">
      <x>738</x>
@@ -999,8 +1011,8 @@
    <slot>removeProject()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>499</x>
-     <y>130</y>
+     <x>483</x>
+     <y>114</y>
     </hint>
     <hint type="destinationlabel">
      <x>0</x>
@@ -1095,8 +1107,8 @@
    <slot>editDoc()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>411</x>
-     <y>542</y>
+     <x>576</x>
+     <y>677</y>
     </hint>
     <hint type="destinationlabel">
      <x>319</x>
@@ -1111,8 +1123,8 @@
    <slot>removeDoc()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>525</x>
-     <y>529</y>
+     <x>756</x>
+     <y>677</y>
     </hint>
     <hint type="destinationlabel">
      <x>609</x>
@@ -1143,8 +1155,8 @@
    <slot>openPdf()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>828</x>
-     <y>522</y>
+     <x>1091</x>
+     <y>677</y>
     </hint>
     <hint type="destinationlabel">
      <x>827</x>
@@ -1191,8 +1203,8 @@
    <slot>billingIsPaid()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>742</x>
-     <y>533</y>
+     <x>978</x>
+     <y>677</y>
     </hint>
     <hint type="destinationlabel">
      <x>733</x>
@@ -1207,8 +1219,8 @@
    <slot>copyDoc()</slot>
    <hints>
     <hint type="sourcelabel">
-     <x>645</x>
-     <y>527</y>
+     <x>892</x>
+     <y>676</y>
     </hint>
     <hint type="destinationlabel">
      <x>666</x>
@@ -1216,6 +1228,22 @@
     </hint>
    </hints>
   </connection>
+  <connection>
+   <sender>actComputeTurnover</sender>
+   <signal>triggered()</signal>
+   <receiver>MainWindow</receiver>
+   <slot>computeTurnover()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>-1</x>
+     <y>-1</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>706</x>
+     <y>359</y>
+    </hint>
+   </hints>
+  </connection>
  </connections>
  <slots>
   <slot>addCustomer()</slot>
@@ -1251,5 +1279,6 @@
   <slot>openPdf()</slot>
   <slot>billingIsPaid()</slot>
   <slot>copyDoc()</slot>
+  <slot>computeTurnover()</slot>
  </slots>
 </ui>
diff --git a/src/src.pro b/src/src.pro
index 98e323c..d59e06e 100644
--- a/src/src.pro
+++ b/src/src.pro
@@ -90,7 +90,8 @@ SOURCES += gui/mainwindow/mainwindow.cpp \
     gui/widgets/checkfields/checkipaddress.cpp \
     gui/widgets/checkfields/checklogin.cpp \
     gui/widgets/checkfields/checkportnumber.cpp \
-    models/people.cpp
+    models/people.cpp \
+    gui/dialogs/computeturnoverdialog.cpp
 
 HEADERS  += gui/mainwindow/mainwindow.h \
         utils/log.h\
@@ -196,7 +197,8 @@ HEADERS  += gui/mainwindow/mainwindow.h \
     gui/widgets/checkfields/checkipaddress.h \
     gui/widgets/checkfields/checklogin.h \
     gui/widgets/checkfields/checkportnumber.h \
-    models/people.h
+    models/people.h \
+    gui/dialogs/computeturnoverdialog.h
 
 
 FORMS    += gui/mainwindow/mainwindow.ui \
@@ -214,7 +216,8 @@ FORMS    += gui/mainwindow/mainwindow.ui \
     gui/dialogs/messagebox.ui \
     gui/docks/searchdock.ui \
     gui/dialogs/startedwindowsdialog.ui \
-    gui/widgets/databasesettingswidget.ui
+    gui/widgets/databasesettingswidget.ui \
+    gui/dialogs/computeturnoverdialog.ui
 
 RESOURCES += \
     icons.qrc \
diff --git a/tests/QTestRunner b/tests/QTestRunner
index 7a32d32..0b1b7b6 160000
--- a/tests/QTestRunner
+++ b/tests/QTestRunner
@@ -1 +1 @@
-Subproject commit 7a32d323d064ad362ea398b575f9f48482ad3a82
+Subproject commit 0b1b7b6d02fb304c6a15d944afcb57d176f32ab0
diff --git a/tests/database/billingdatabasetest.cpp b/tests/database/billingdatabasetest.cpp
index 9cf1aa5..cc20951 100644
--- a/tests/database/billingdatabasetest.cpp
+++ b/tests/database/billingdatabasetest.cpp
@@ -169,3 +169,38 @@ void BillingDatabaseTest::getBilling()
 
 }
 
+void BillingDatabaseTest::getAllBillingsOnly()
+{
+ bool billing = true;
+
+ for (Billing b : Databases::BillingDatabase::instance()->getAllBillingsOnly(23)) {
+     if (!b.isBilling()) {
+         billing = false;
+     }
+ }
+
+ QVERIFY(billing);
+
+}
+
+void BillingDatabaseTest::getBillingsBetweenDates()
+{
+    QList<Billing> bills;
+    QList<Billing> bills2;
+    bills.append(Billing(1));
+    bills.append(Billing(2));
+
+    bills2 = Databases::BillingDatabase::instance()
+            ->getBillingsBetweenDates(bills,QDate(2015,2,13),QDate(2035,2,13));
+
+
+    QVERIFY(bills2.count() == 2
+            && bills2.first().getDate() == QDate(2015,2,13)
+            && bills2.first().getTitle() == "Coucou"
+            && bills2.first().getDescription() == "Mon super devis de la "
+                                                  "mort qui rox du poulet"
+            && bills2.last().getDate() == QDate(2015,2,13)
+            && bills2.last().getTitle() == "Bonjour"
+            && bills2.last().getDescription() == "Manger du poney");
+}
+
diff --git a/tests/database/billingdatabasetest.h b/tests/database/billingdatabasetest.h
index 34acddb..1363bb0 100644
--- a/tests/database/billingdatabasetest.h
+++ b/tests/database/billingdatabasetest.h
@@ -26,6 +26,8 @@ private slots:
      void getMaxBillingNumberOfCustomer();
      void getMaxQuoteNumberOfCustomer();
      void getBilling();
+     void getAllBillingsOnly();
+     void getBillingsBetweenDates();
 private:
      Billing* b1;
      int _lastInsert;