diff --git a/src/backends/scilab/CMakeLists.txt b/src/backends/scilab/CMakeLists.txt
--- a/src/backends/scilab/CMakeLists.txt
+++ b/src/backends/scilab/CMakeLists.txt
@@ -20,4 +20,14 @@
   KF5::SyntaxHighlighting
 )
 
+if(BUILD_TESTING)
+  add_executable(testscilab testscilab.cpp)
+  add_test(NAME testscilab COMMAND testscilab)
+  target_link_libraries(testscilab
+    Qt5::Test
+    cantorlibs
+    cantortest
+  )
+endif(BUILD_TESTING)
+
 install(FILES cantor_scilab.knsrc  DESTINATION  ${KDE_INSTALL_CONFDIR})
diff --git a/src/backends/scilab/testscilab.h b/src/backends/scilab/testscilab.h
new file mode 100644
--- /dev/null
+++ b/src/backends/scilab/testscilab.h
@@ -0,0 +1,42 @@
+/*
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; either version 2
+    of the License, or (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA  02110-1301, USA.
+
+    ---
+    Copyright (C) 2020 Shubham <aryan100jangid@gmail.com>
+ */
+
+#ifndef TESTSCILAB_H
+#define TESTSCILAB_H
+
+#include "backendtest.h"
+
+// This class tests some of the basic functions of the Scilab backend
+
+class TestScilab : public BackendTest
+{
+  Q_OBJECT
+
+private Q_SLOTS:
+    void testSimpleCommand();
+    void testVariableDefinition();
+    void testInvalidSyntax();
+    void testLoginLogout();
+
+private:
+    QString backendName() override;
+};
+
+#endif // TESTSCILAB_H
diff --git a/src/backends/scilab/testscilab.cpp b/src/backends/scilab/testscilab.cpp
new file mode 100644
--- /dev/null
+++ b/src/backends/scilab/testscilab.cpp
@@ -0,0 +1,75 @@
+/*
+    This program is free software; you can redistribute it and/or
+    modify it under the terms of the GNU General Public License
+    as published by the Free Software Foundation; either version 2
+    of the License, or (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin Street, Fifth Floor,
+    Boston, MA  02110-1301, USA.
+
+    ---
+    Copyright (C) 2020 Shubham <aryan100jangid@gmail.com>
+ */
+
+#include "backend.h"
+#include "expression.h"
+#include "result.h"
+#include "scilabexpression.h"
+#include "session.h"
+#include "testscilab.h"
+
+#include <QDebug>
+
+QString TestScilab::backendName()
+{
+    return QLatin1String("scilab");
+}
+
+void TestScilab::testSimpleCommand()
+{
+    Cantor::Expression* e=evalExp( QLatin1String("printf(\"Testing\")\n") );
+
+    QVERIFY( e!=nullptr );
+    QVERIFY( e->result()!=nullptr );
+
+    QCOMPARE( cleanOutput( e->result()->data().toString() ), QLatin1String("Testing") );
+}
+
+void TestScilab::testVariableDefinition()
+{
+    Cantor::Expression* e=evalExp( QLatin1String("test = 100 disp(test)") );
+
+    QVERIFY( e!=nullptr );
+    QVERIFY( e->result()!=nullptr );
+
+    QCOMPARE( cleanOutput(e->result()->data().toString()), QLatin1String("100") );
+}
+
+void TestScilab::testInvalidSyntax()
+{
+    Cantor::Expression* e=evalExp( QLatin1String("^invalidvar = 100") ); // invalid variable name, since it starts with ^
+
+    QVERIFY( e!=nullptr );
+    QCOMPARE( e->status(), Cantor::Expression::Error );
+}
+
+void TestScilab::testLoginLogout()
+{
+    // Logout from session twice and all must works fine
+    session()->logout();
+    session()->logout();
+
+    // Login in session twice and all must works fine
+    session()->login();
+    session()->login();
+}
+
+QTEST_MAIN( TestScilab )
+