add string formatter

sources/test/teststringformatter.cpp

@@ -0,0 +1,118 @@
+/***************************************************************************
+ *   This file is part of awesome-widgets                                  *
+ *                                                                         *
+ *   awesome-widgets 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 3 of the    *
+ *   License, or (at your option) any later version.                       *
+ *                                                                         *
+ *   awesome-widgets 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 awesome-widgets. If not, see http://www.gnu.org/licenses/  *
+ ***************************************************************************/
+
+
+#include "teststringformatter.h"
+
+#include <QtTest>
+
+#include "awstringformatter.h"
+#include "awtestlibrary.h"
+
+
+void TestAWStringFormatter::initTestCase()
+{
+    formatter = new AWStringFormatter(nullptr);
+}
+
+
+void TestAWStringFormatter::cleanupTestCase()
+{
+    delete formatter;
+}
+
+
+void TestAWStringFormatter::test_values()
+{
+}
+
+
+void TestAWStringFormatter::test_count()
+{
+    // assign
+    int count = 10 + AWTestLibrary::randomInt();
+    formatter->setCount(count);
+    QCOMPARE(formatter->count(), count);
+
+    // test
+    QString output = formatter->convert(AWTestLibrary::randomString());
+    QCOMPARE(output.count(), count);
+
+    // reset
+    formatter->setCount(0);
+}
+
+
+void TestAWStringFormatter::test_fillChar()
+{
+    // assign
+    char c = AWTestLibrary::randomChar();
+    formatter->setFillChar(QChar(c));
+    QCOMPARE(formatter->fillChar(), QChar(c));
+    formatter->setCount(101);
+
+    // test
+    QString output = formatter->convert(AWTestLibrary::randomString());
+    QVERIFY(output.startsWith(QChar(c)));
+
+    // reset
+    formatter->setFillChar(QChar());
+    formatter->setCount(0);
+}
+
+
+void TestAWStringFormatter::test_forceWidth()
+{
+    // assign
+    int count = AWTestLibrary::randomInt();
+    formatter->setForceWidth(true);
+    formatter->setCount(count);
+    QCOMPARE(formatter->forceWidth(), true);
+
+    // test
+    QString output = formatter->convert(AWTestLibrary::randomString());
+    QCOMPARE(output.count(), count);
+
+    // reset
+    formatter->setForceWidth(false);
+    formatter->setCount(0);
+}
+
+
+void TestAWStringFormatter::test_copy()
+{
+    doRandom();
+    AWStringFormatter *newFormatter = formatter->copy(QString("/dev/null"), 1);
+
+    QCOMPARE(newFormatter->count(), formatter->count());
+    QCOMPARE(newFormatter->fillChar(), formatter->fillChar());
+    QCOMPARE(newFormatter->forceWidth(), formatter->forceWidth());
+    QCOMPARE(newFormatter->number(), 1);
+
+    delete newFormatter;
+}
+
+
+void TestAWStringFormatter::doRandom()
+{
+    formatter->setCount(AWTestLibrary::randomInt());
+    formatter->setFillChar(QChar(AWTestLibrary::randomChar()));
+    formatter->setForceWidth(AWTestLibrary::randomInt() % 2);
+}
+
+
+QTEST_MAIN(TestAWStringFormatter);