src/testutils/stringtest.h

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  35 /*! \libinternal \file
  36  * \brief
  37  * Declares gmx::test::StringTestBase.
  38  *
  39  * \author Teemu Murtola <teemu.murtola@gmail.com>
  40  * \inlibraryapi
  41  * \ingroup module_testutils
  42  */
  43 #ifndef GMX_TESTUTILS_STRINGTEST_H
  44 #define GMX_TESTUTILS_STRINGTEST_H
  45
  46 #include <string>
  47
  48 #include <boost/scoped_ptr.hpp>
  49 #include <gtest/gtest.h>
  50
  51 #include "refdata.h"
  52
  53 namespace gmx
  54 {
  55 namespace test
  56 {
  57
  58 /*! \libinternal \brief
  59  * Test fixture for tests that check string formatting.
  60  *
  61  * For development, tests that use this fixture as their base can be run with a
  62  * '-stdout' command-line option to print out the tested strings to stdout.
  63  * If this flag is not given, they check the strings using the XML reference
  64  * framework (see TestReferenceData).
  65  *
  66  * \inlibraryapi
  67  * \ingroup module_testutils
  68  */
  69 class StringTestBase : public ::testing::Test
  70 {
  71     public:
  72         StringTestBase();
  73         ~StringTestBase();
  74
  75         /*! \brief
  76          * Returns the root checker for this test's reference data.
  77          *
  78          * Can be used to perform custom checks against reference data (e.g.,
  79          * if the test needs to check some other values than plain strings.
  80          */
  81         TestReferenceChecker &checker();
  82
  83         /*! \brief
  84          * Check a string.
  85          *
  86          * \param[in] text  String to check.
  87          * \param[in] id    Unique (within a single test) id for the string.
  88          */
  89         void checkText(const std::string &text, const char *id);
  90         /*! \brief
  91          * Check contents of a file as a single string.
  92          *
  93          * \param[in] filename  Name of the file to check.
  94          * \param[in] id        Unique (within a single test) id for the string.
  95          *
  96          * Provided for convenience.  Reads the contents of \p filename into a
  97          * single string and calls checkText().
  98          */
  99         void checkFileContents(const std::string &filename, const char *id);
 100
 101     private:
 102         TestReferenceData                       data_;
 103         boost::scoped_ptr<TestReferenceChecker> checker_;
 104 };
 105
 106 } // namespace test
 107 } // namespace gmx
 108
 109 #endif