Mdt::TestLib Namespace Reference

FakeRoot.h provides some helpers to make tests in a fake file system. More...

Functions
QString	pathWithFakeRoot (const QTemporaryDir &root, const QString &path)
	Get full path to root + path. More...
void	prependFakeRootToPath (const QTemporaryDir &root, QString &path)
	Prepend path of root to path.
void	prependFakeRootToPathList (const QTemporaryDir &root, QStringList &pathList)
	Apply prependFakeRootToPath() to all elements in pathList.
bool	createPathInFakeRoot (const QTemporaryDir &root, const QString &path)
	void MDT_TESTLIB_CORE_EXPORT prependFakeRootToPathList(const QTemporaryDir & root, Mdt::FileSystem::PathList & pathList); More...
bool	createPathListInFakeRoot (const QTemporaryDir &root, const QStringList &pathList)
	Create a list of path in a fake root.

Detailed Description

FakeRoot.h provides some helpers to make tests in a fake file system.

Some additions to QTestLib.

Example of usage:

void SomeTest::findPluginsRootTest()
{
 QFETCH(QStringList, pathPrefixList);
 QFETCH(QStringList, existingPaths);
 QFETCH(QString, expectedPluginsRoot);
 // Setup a fake root
 QTemporaryDir root;
 QVERIFY(root.isValid());
 QVERIFY( createPathListInFakeRoot(root, existingPaths) );
 prependFakeRootToPathList(root, pathPrefixList);
 prependFakeRootToPath(root, expectedPluginsRoot);
 // Check
 QCOMPARE( findPluginsRoot(pathPrefixList), expectedPluginsRoot );
}

Function Documentation

bool MDT_TESTLIB_CORE_EXPORT Mdt::TestLib::createPathInFakeRoot	(	const QTemporaryDir &	root,
		const QString &	path
	)

void MDT_TESTLIB_CORE_EXPORT prependFakeRootToPathList(const QTemporaryDir & root, Mdt::FileSystem::PathList & pathList);

Create a path in a fake root

Definition at line 46 of file FakeRoot.cpp.

QString MDT_TESTLIB_CORE_EXPORT Mdt::TestLib::pathWithFakeRoot	(	const QTemporaryDir &	root,
		const QString &	path
	)

Get full path to root + path.

For example, if root is /tmp/someDir :

const auto fullPath = pathWithFakeRoot(root, "/usr/lib");
// fullPath is: /tmp/someDir/usr/lib

Definition at line 29 of file FakeRoot.cpp.