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#ifndef MANTID_KERNEL_MULTIFILENAMEPARSERTEST_H_
#define MANTID_KERNEL_MULTIFILENAMEPARSERTEST_H_
#include <cxxtest/TestSuite.h>
#include "MantidKernel/MultiFileNameParser.h"
#include <vector>
using namespace Mantid::Kernel;
using namespace Mantid::Kernel::MultiFileNameParsing;
class MultiFileNameParserTest : public CxxTest::TestSuite
{
public:
typedef std::vector<std::vector<unsigned int> > ParsedRuns;
void test_single()
{
ParsedRuns result = parseMultiRunString("1");
TS_ASSERT_EQUALS(result[0][0], 1);
}
void test_listOfSingles()
{
ParsedRuns result = parseMultiRunString("1,2,3,4,5,6,7,8");
TS_ASSERT_EQUALS(result[0][0], 1);
TS_ASSERT_EQUALS(result[1][0], 2);
TS_ASSERT_EQUALS(result[2][0], 3);
TS_ASSERT_EQUALS(result[3][0], 4);
TS_ASSERT_EQUALS(result[4][0], 5);
TS_ASSERT_EQUALS(result[5][0], 6);
TS_ASSERT_EQUALS(result[6][0], 7);
TS_ASSERT_EQUALS(result[7][0], 8);
}
void test_range()
{
ParsedRuns result = parseMultiRunString("1:8");
TS_ASSERT_EQUALS(result[0][0], 1);
TS_ASSERT_EQUALS(result[1][0], 2);
TS_ASSERT_EQUALS(result[2][0], 3);
TS_ASSERT_EQUALS(result[3][0], 4);
TS_ASSERT_EQUALS(result[4][0], 5);
TS_ASSERT_EQUALS(result[5][0], 6);
TS_ASSERT_EQUALS(result[6][0], 7);
TS_ASSERT_EQUALS(result[7][0], 8);
}
void test_steppedRange()
{
ParsedRuns result = parseMultiRunString("1:8:3");
TS_ASSERT_EQUALS(result[0][0], 1);
TS_ASSERT_EQUALS(result[1][0], 4);
TS_ASSERT_EQUALS(result[2][0], 7);
}
void test_descendingSteppedRange()
{
ParsedRuns result = parseMultiRunString("8:1:3");
TS_ASSERT_EQUALS(result[0][0], 8);
TS_ASSERT_EQUALS(result[1][0], 5);
TS_ASSERT_EQUALS(result[2][0], 2);
}
void test_descendingSteppedRange_2()
{
ParsedRuns result = parseMultiRunString("8:1:2");
TS_ASSERT_EQUALS(result[0][0], 8);
TS_ASSERT_EQUALS(result[1][0], 6);
TS_ASSERT_EQUALS(result[2][0], 4);
TS_ASSERT_EQUALS(result[3][0], 2);
}
void test_addedList()
{
ParsedRuns result = parseMultiRunString("1+2+3+4+5+6+7+8");
TS_ASSERT_EQUALS(result[0][0], 1);
TS_ASSERT_EQUALS(result[0][1], 2);
TS_ASSERT_EQUALS(result[0][2], 3);
TS_ASSERT_EQUALS(result[0][3], 4);
TS_ASSERT_EQUALS(result[0][4], 5);
TS_ASSERT_EQUALS(result[0][5], 6);
TS_ASSERT_EQUALS(result[0][6], 7);
TS_ASSERT_EQUALS(result[0][7], 8);
}
void test_addedRange()
{
ParsedRuns result = parseMultiRunString("1-8");
TS_ASSERT_EQUALS(result[0][0], 1);
TS_ASSERT_EQUALS(result[0][1], 2);
TS_ASSERT_EQUALS(result[0][2], 3);
TS_ASSERT_EQUALS(result[0][3], 4);
TS_ASSERT_EQUALS(result[0][4], 5);
TS_ASSERT_EQUALS(result[0][5], 6);
TS_ASSERT_EQUALS(result[0][6], 7);
TS_ASSERT_EQUALS(result[0][7], 8);
}
void test_addedSteppedRange()
{
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ParsedRuns result = parseMultiRunString("1-8:3");
TS_ASSERT_EQUALS(result[0][0], 1);
TS_ASSERT_EQUALS(result[0][1], 4);
TS_ASSERT_EQUALS(result[0][2], 7);
}
void test_descendingAddedRange()
{
ParsedRuns result = parseMultiRunString("8-1");
TS_ASSERT_EQUALS(result[0][0], 8);
TS_ASSERT_EQUALS(result[0][1], 7);
TS_ASSERT_EQUALS(result[0][2], 6);
TS_ASSERT_EQUALS(result[0][3], 5);
TS_ASSERT_EQUALS(result[0][4], 4);
TS_ASSERT_EQUALS(result[0][5], 3);
TS_ASSERT_EQUALS(result[0][6], 2);
TS_ASSERT_EQUALS(result[0][7], 1);
}
void test_descendingAddedSteppedRange()
{
ParsedRuns result = parseMultiRunString("8-1:3");
TS_ASSERT_EQUALS(result[0][0], 8);
TS_ASSERT_EQUALS(result[0][1], 5);
TS_ASSERT_EQUALS(result[0][2], 2);
}
void test_descendingAddedSteppedRange_2()
{
ParsedRuns result = parseMultiRunString("8-1:2");
TS_ASSERT_EQUALS(result[0][0], 8);
TS_ASSERT_EQUALS(result[0][1], 6);
TS_ASSERT_EQUALS(result[0][2], 4);
TS_ASSERT_EQUALS(result[0][3], 2);
}
void test_complexList()
{
ParsedRuns result = parseMultiRunString("1-4,1:4,1+2+3+4,1,2,3,4");
TS_ASSERT_EQUALS(result[0][0], 1);
TS_ASSERT_EQUALS(result[0][1], 2);
TS_ASSERT_EQUALS(result[0][2], 3);
TS_ASSERT_EQUALS(result[0][3], 4);
TS_ASSERT_EQUALS(result[1][0], 1);
TS_ASSERT_EQUALS(result[2][0], 2);
TS_ASSERT_EQUALS(result[3][0], 3);
TS_ASSERT_EQUALS(result[4][0], 4);
TS_ASSERT_EQUALS(result[5][0], 1);
TS_ASSERT_EQUALS(result[5][1], 2);
TS_ASSERT_EQUALS(result[5][2], 3);
TS_ASSERT_EQUALS(result[5][3], 4);
TS_ASSERT_EQUALS(result[6][0], 1);
TS_ASSERT_EQUALS(result[7][0], 2);
TS_ASSERT_EQUALS(result[8][0], 3);
TS_ASSERT_EQUALS(result[9][0], 4);
}
void test_nothingReturnedWhenPassedEmptyString()
{
TS_ASSERT_EQUALS(parseMultiRunString("").size(), 0);
}
void test_errorThrownWhenPassedUnexpectedChar()
{
TS_ASSERT_THROWS_EQUALS(parseMultiRunString("#"),
const std::runtime_error & re,
std::string(re.what()),
"Non-numeric or otherwise unaccetable character(s) detected.");
TS_ASSERT_THROWS_EQUALS(parseMultiRunString("a"),
const std::runtime_error & re,
std::string(re.what()),
"Non-numeric or otherwise unaccetable character(s) detected.");
TS_ASSERT_THROWS_EQUALS(parseMultiRunString("Z"),
const std::runtime_error & re,
std::string(re.what()),
"Non-numeric or otherwise unaccetable character(s) detected.");
TS_ASSERT_THROWS_EQUALS(parseMultiRunString("("),
const std::runtime_error & re,
std::string(re.what()),
"Non-numeric or otherwise unaccetable character(s) detected.");
TS_ASSERT_THROWS_EQUALS(parseMultiRunString(">"),
const std::runtime_error & re,
std::string(re.what()),
"Non-numeric or otherwise unaccetable character(s) detected.");
TS_ASSERT_THROWS_EQUALS(parseMultiRunString("1012-n1059:5"),
const std::runtime_error & re,
std::string(re.what()),
"Non-numeric or otherwise unaccetable character(s) detected.");
}
void test_errorThrownOnEmptyToken()
{
TS_ASSERT_THROWS_EQUALS(parseMultiRunString("1,,3"),
const std::runtime_error & re,
std::string(re.what()),
"A comma-separated token is empty.");
}
void test_errorThrownWhenStringDoesNotStartAndEndWithNumeral()
{
TS_ASSERT_THROWS_EQUALS(parseMultiRunString("+2+3"),
const std::runtime_error & re,
std::string(re.what()),
"The token \"+2+3\" is of an incorrect form. Does it begin or end with a plus, minus or colon?");
TS_ASSERT_THROWS_EQUALS(parseMultiRunString("2-3:"),
const std::runtime_error & re,
std::string(re.what()),
"The token \"2-3:\" is of an incorrect form. Does it begin or end with a plus, minus or colon?");
}
void test_errorThrownIfStepSizeEqualsZero()
{
TS_ASSERT_THROWS_EQUALS(parseMultiRunString("1:3:0"),
const std::runtime_error & re,
std::string(re.what()),
"Unable to generate a range with a step size of zero.");
}
void test_errorThrownIfAddedStepSizeEqualsZero()
{
TS_ASSERT_THROWS_EQUALS(parseMultiRunString("1-3:0"),
const std::runtime_error & re,
std::string(re.what()),
"Unable to generate a range with a step size of zero.");
}
void test_errorThrownIfOfIncorrectForm()
{
TS_ASSERT_THROWS_EQUALS(parseMultiRunString("1-3-1"),
const std::runtime_error & re,
std::string(re.what()),
"The token \"1-3-1\" is of an incorrect form.");
}
};
#endif /* MANTID_KERNEL_MULTIFILENAMEPARSERTEST_H_ */