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37 * Test fixture and helper classes for tests using gmx::CommandLineModuleManager.
39 * \author Teemu Murtola <teemu.murtola@gmail.com>
40 * \ingroup module_commandline
42 #ifndef GMX_COMMANDLINE_CMDLINEMODULEMANAGERTEST_H
43 #define GMX_COMMANDLINE_CMDLINEMODULEMANAGERTEST_H
47 #include <gmock/gmock.h>
49 #include "gromacs/commandline/cmdlinehelpcontext.h"
50 #include "gromacs/commandline/cmdlinemodule.h"
51 #include "gromacs/commandline/cmdlineoptionsmodule.h"
52 #include "gromacs/utility/classhelpers.h"
54 #include "testutils/stringtest.h"
65 * Mock implementation of gmx::CommandLineModuleInterface.
67 * \ingroup module_commandline
69 class MockModule : public gmx::CommandLineModuleInterface
72 //! Creates a mock module with the given name and description.
73 MockModule(const char *name, const char *description);
76 virtual const char *name() const { return name_; }
77 virtual const char *shortDescription() const { return descr_; }
79 MOCK_METHOD1(init, void(gmx::CommandLineModuleSettings *settings));
80 MOCK_METHOD2(run, int(int argc, char *argv[]));
81 MOCK_CONST_METHOD1(writeHelp, void(const gmx::CommandLineHelpContext &context));
83 //! Sets the expected display name for writeHelp() calls.
84 void setExpectedDisplayName(const char *expected)
86 expectedDisplayName_ = expected;
90 //! Checks the context passed to writeHelp().
91 void checkHelpContext(const gmx::CommandLineHelpContext &context) const;
95 std::string expectedDisplayName_;
99 * Mock implementation of gmx::CommandLineOptionsModuleInterface.
101 * \ingroup module_commandline
103 class MockOptionsModule : public gmx::CommandLineOptionsModuleInterface
107 ~MockOptionsModule();
109 MOCK_METHOD1(init, void(gmx::CommandLineModuleSettings *settings));
110 MOCK_METHOD1(initOptions, void(gmx::Options *options));
111 MOCK_METHOD1(optionsFinished, void(gmx::Options *options));
112 MOCK_METHOD0(run, int());
116 * Test fixture for tests using gmx::CommandLineModuleManager.
118 * \ingroup module_commandline
120 class CommandLineModuleManagerTestBase : public gmx::test::StringTestBase
123 CommandLineModuleManagerTestBase();
124 ~CommandLineModuleManagerTestBase();
126 //! Creates the manager to run the given command line.
127 void initManager(const CommandLine &args, const char *realBinaryName);
128 //! Adds a mock module to the manager.
129 MockModule &addModule(const char *name, const char *description);
130 //! Adds a mock module using gmx::Options to the manager.
131 MockOptionsModule &addOptionsModule(const char *name, const char *description);
132 //! Adds a mock help topic to the manager.
133 MockHelpTopic &addHelpTopic(const char *name, const char *title);
136 * Returns the manager for this test.
138 * initManager() must have been called.
140 CommandLineModuleManager &manager();
143 * Redirects all manager output to files.
145 * Can be used to silence tests that would otherwise print out
146 * something, and/or checkRedirectedFileContents() from the base class
147 * can be used to check the output.
149 * The manager is put into quiet mode by default, so the manager will
150 * only print out information if, e.g., help is explicitly requested.
152 void redirectManagerOutput();
157 PrivateImplPointer<Impl> impl_;