1 files changed, 108 insertions, 0 deletions
diff --git a/Tests/CMakeGUI/QCMakeCacheModelTest.cxx b/Tests/CMakeGUI/QCMakeCacheModelTest.cxx
new file mode 100644
index 0000000..f9bc6ae
--- /dev/null
+++ b/Tests/CMakeGUI/QCMakeCacheModelTest.cxx
@@ -0,0 +1,108 @@
+/* Distributed under the OSI-approved BSD 3-Clause License.  See accompanying
+   file Copyright.txt or https://cmake.org/licensing for details.  */
+#include "QCMakeCacheModelTest.h"
+
+#include <algorithm>
+#include <iostream>
+
+#include "QCMakeCacheView.h"
+#include <QtTest>
+
+namespace {
+QCMakeProperty makeProperty(
+  const QString& name, const QString& value,
+  QCMakeProperty::PropertyType type = QCMakeProperty::STRING,
+  bool advanced = false)
+{
+  return QCMakeProperty{
+    /*Key=*/name,
+    /*Value=*/value,
+    /*Strings=*/{},
+    /*Help=*/"",
+    /*Type=*/type,
+    /*Advanced=*/advanced,
+  };
+}
+}
+
+void QCMakeCacheModelTest::setNewProperties()
+{
+  QFETCH(QCMakePropertyList, oldList);
+  QFETCH(QCMakePropertyList, newList);
+  QFETCH(QVector<QString>, names);
+  QFETCH(QVector<QString>, values);
+  QFETCH(QVector<QVariant>, background);
+
+  QCMakeCacheModel model;
+  model.setViewType(QCMakeCacheModel::FlatView);
+  model.setProperties(oldList);
+  model.setProperties(newList);
+
+  auto rows = model.rowCount();
+  QVector<QString> actualNames(rows);
+  QVector<QString> actualValues(rows);
+  QVector<QVariant> actualBackground1(rows);
+  QVector<QVariant> actualBackground2(rows);
+  for (int i = 0; i < rows; ++i) {
+    auto idx1 = model.index(i, 0);
+    auto idx2 = model.index(i, 1);
+
+    auto name = model.data(idx1, Qt::DisplayRole);
+    QVERIFY(name.canConvert<QString>());
+    actualNames[i] = name.value<QString>();
+
+    auto value = model.data(idx2, Qt::DisplayRole);
+    QVERIFY(name.canConvert<QString>());
+    actualValues[i] = value.value<QString>();
+
+    actualBackground1[i] = model.data(idx1, Qt::BackgroundRole);
+    actualBackground2[i] = model.data(idx2, Qt::BackgroundRole);
+  }
+
+  QCOMPARE(actualNames, names);
+  QCOMPARE(actualValues, values);
+  QCOMPARE(actualBackground1, background);
+  QCOMPARE(actualBackground2, background);
+}
+
+void QCMakeCacheModelTest::setNewProperties_data()
+{
+  QTest::addColumn<QCMakePropertyList>("oldList");
+  QTest::addColumn<QCMakePropertyList>("newList");
+  QTest::addColumn<QVector<QString>>("names");
+  QTest::addColumn<QVector<QString>>("values");
+  QTest::addColumn<QVector<QVariant>>("background");
+
+  QTest::newRow("empty") << QCMakePropertyList{} << QCMakePropertyList{}
+                         << QVector<QString>{} << QVector<QString>{}
+                         << QVector<QVariant>{};
+  QTest::newRow("noNew") << QCMakePropertyList{ makeProperty("VARIABLE_1",
+                                                             "Value 1") }
+                         << QCMakePropertyList{} << QVector<QString>{}
+                         << QVector<QString>{} << QVector<QVariant>{};
+  QTest::newRow("allNew")
+    << QCMakePropertyList{}
+    << QCMakePropertyList{ makeProperty("VARIABLE_1", "Value 1") }
+    << QVector<QString>{ "VARIABLE_1" } << QVector<QString>{ "Value 1" }
+    << QVector<QVariant>{ QBrush{ QColor{ 255, 100, 100 } } };
+  QTest::newRow("mixed")
+    << QCMakePropertyList{ makeProperty("VARIABLE_1", "Value 1") }
+    << QCMakePropertyList{ makeProperty("VARIABLE_2", "Value 2") }
+    << QVector<QString>{ "VARIABLE_2" } << QVector<QString>{ "Value 2" }
+    << QVector<QVariant>{ QBrush{ QColor{ 255, 100, 100 } } };
+  QTest::newRow("overridden")
+    << QCMakePropertyList{ makeProperty("VARIABLE_1", "Value 1") }
+    << QCMakePropertyList{ makeProperty("VARIABLE_1", "Overridden value") }
+    << QVector<QString>{ "VARIABLE_1" }
+    << QVector<QString>{ "Overridden value" }
+    << QVector<QVariant>{ QVariant{} };
+  QTest::newRow("overriddenMixed")
+    << QCMakePropertyList{ makeProperty("VARIABLE_1", "Value 1") }
+    << QCMakePropertyList{ makeProperty("VARIABLE_1", "Overridden value"),
+                           makeProperty("VARIABLE_2", "Value 2") }
+    << QVector<QString>{ "VARIABLE_2", "VARIABLE_1" }
+    << QVector<QString>{ "Value 2", "Overridden value" }
+    << QVector<QVariant>{ QBrush{ QColor{ 255, 100, 100 } }, QVariant{} };
+}
+
+QTEST_MAIN(QCMakeCacheModelTest)