external data: add first test for data transformations

Change-Id: I300cf3b9f094c912eb4b7618e405ad320e43e008
Reviewed-on: https://gerrit.libreoffice.org/41147
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Markus Mohrhard <markus.mohrhard@googlemail.com>

1 files changed, 105 insertions, 0 deletions

diff --git a/sc/qa/unit/datatransformation_test.cxx b/sc/qa/unit/datatransformation_test.cxx
new file mode 100644
index 000000000000..a894edbaa3c8
--- /dev/null
+++ b/sc/qa/unit/datatransformation_test.cxx
@@ -0,0 +1,105 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#include <rtl/ustring.hxx>
+
+#include "helper/qahelper.hxx"
+#include "document.hxx"
+#include <stringutil.hxx>
+#include "address.hxx"
+#include "dataprovider.hxx"
+#include "datatransformation.hxx"
+#include <vcl/scheduler.hxx>
+
+#include <memory>
+
+class ScDataTransformationTest : public ScBootstrapFixture
+{
+public:
+
+    ScDataTransformationTest();
+
+    virtual void setUp() override;
+    virtual void tearDown() override;
+
+    void testColumnRemove();
+
+    CPPUNIT_TEST_SUITE(ScDataTransformationTest);
+    CPPUNIT_TEST(testColumnRemove);
+    CPPUNIT_TEST_SUITE_END();
+
+private:
+    ScDocShellRef m_xDocShell;
+    ScDocument *m_pDoc;
+};
+
+void ScDataTransformationTest::testColumnRemove()
+{
+    for (SCROW nRow = 0; nRow < 10; ++nRow)
+    {
+        for (SCCOL nCol = 0; nCol < 10; ++nCol)
+        {
+            m_pDoc->SetValue(nCol, nRow, 0, nRow*nCol);
+        }
+    }
+
+    sc::ColumnRemoveTransformation aTransformation(5);
+    aTransformation.Transform(*m_pDoc);
+
+    for (SCROW nRow = 0; nRow < 10; ++nRow)
+    {
+        for (SCCOL nCol = 0; nCol < 9; ++nCol)
+        {
+            double nVal = m_pDoc->GetValue(nCol, nRow, 0);
+            if (nCol < 5)
+            {
+                ASSERT_DOUBLES_EQUAL((double)(nCol)*nRow, nVal);
+            }
+            else
+            {
+                ASSERT_DOUBLES_EQUAL((double)(nCol+1)*nRow, nVal);
+            }
+        }
+    }
+}
+
+ScDataTransformationTest::ScDataTransformationTest() :
+    ScBootstrapFixture( "/sc/qa/unit/data/dataprovider" ),
+    m_pDoc(nullptr)
+{
+}
+
+void ScDataTransformationTest::setUp()
+{
+    ScBootstrapFixture::setUp();
+
+    ScDLL::Init();
+    m_xDocShell = new ScDocShell(
+        SfxModelFlags::EMBEDDED_OBJECT |
+        SfxModelFlags::DISABLE_EMBEDDED_SCRIPTS |
+        SfxModelFlags::DISABLE_DOCUMENT_RECOVERY);
+
+    m_xDocShell->SetIsInUcalc();
+    m_xDocShell->DoInitUnitTest();
+    m_pDoc = &m_xDocShell->GetDocument();
+    m_pDoc->InsertTab(0, "Tab");
+}
+
+void ScDataTransformationTest::tearDown()
+{
+    m_xDocShell->DoClose();
+    m_xDocShell.clear();
+    ScBootstrapFixture::tearDown();
+}
+
+CPPUNIT_TEST_SUITE_REGISTRATION(ScDataTransformationTest);
+
+CPPUNIT_PLUGIN_IMPLEMENT();
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */