Number of values in a parameterized google test
I'm using google test with a parameterized test class. I provide a list of strings to the testcases and I know that I can access each individual value using GetParam()
. Additionally I would like to ensure that all flags are covered, so I would need to know if the number of flags in the testcase is the same as the number of flags available.
Something like this.
INSTANTIATE_TEST_CASE_P(Actions, TestActions
, ::testing::Values
(
"FLAG1"
, "FLAG2"
, "FLAG3"
)
);
TEST_F(TestActions, ActionCount)
{
// Check if a testcase was forgotten
EXPECT_EQ(gActions.size(), ParamCount());
}
TEST_P(TestActions, ActionEnabled)
{
string action = GetParam();
... do something here with param.
}
TEST_P(TestActions, ActionDisabled)
{
string action = GetParam();
... do something here with param.
}
c++ googletest
add a comment |
I'm using google test with a parameterized test class. I provide a list of strings to the testcases and I know that I can access each individual value using GetParam()
. Additionally I would like to ensure that all flags are covered, so I would need to know if the number of flags in the testcase is the same as the number of flags available.
Something like this.
INSTANTIATE_TEST_CASE_P(Actions, TestActions
, ::testing::Values
(
"FLAG1"
, "FLAG2"
, "FLAG3"
)
);
TEST_F(TestActions, ActionCount)
{
// Check if a testcase was forgotten
EXPECT_EQ(gActions.size(), ParamCount());
}
TEST_P(TestActions, ActionEnabled)
{
string action = GetParam();
... do something here with param.
}
TEST_P(TestActions, ActionDisabled)
{
string action = GetParam();
... do something here with param.
}
c++ googletest
add a comment |
I'm using google test with a parameterized test class. I provide a list of strings to the testcases and I know that I can access each individual value using GetParam()
. Additionally I would like to ensure that all flags are covered, so I would need to know if the number of flags in the testcase is the same as the number of flags available.
Something like this.
INSTANTIATE_TEST_CASE_P(Actions, TestActions
, ::testing::Values
(
"FLAG1"
, "FLAG2"
, "FLAG3"
)
);
TEST_F(TestActions, ActionCount)
{
// Check if a testcase was forgotten
EXPECT_EQ(gActions.size(), ParamCount());
}
TEST_P(TestActions, ActionEnabled)
{
string action = GetParam();
... do something here with param.
}
TEST_P(TestActions, ActionDisabled)
{
string action = GetParam();
... do something here with param.
}
c++ googletest
I'm using google test with a parameterized test class. I provide a list of strings to the testcases and I know that I can access each individual value using GetParam()
. Additionally I would like to ensure that all flags are covered, so I would need to know if the number of flags in the testcase is the same as the number of flags available.
Something like this.
INSTANTIATE_TEST_CASE_P(Actions, TestActions
, ::testing::Values
(
"FLAG1"
, "FLAG2"
, "FLAG3"
)
);
TEST_F(TestActions, ActionCount)
{
// Check if a testcase was forgotten
EXPECT_EQ(gActions.size(), ParamCount());
}
TEST_P(TestActions, ActionEnabled)
{
string action = GetParam();
... do something here with param.
}
TEST_P(TestActions, ActionDisabled)
{
string action = GetParam();
... do something here with param.
}
c++ googletest
c++ googletest
asked Nov 20 '18 at 10:25
DevolusDevolus
14.7k104283
14.7k104283
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
As usual with such questions I didn't find a solution until I posted this question and shortly after found a solution anyway.
The basic idea to solve this I got from this question and it's answers. Google Tests ValuesIn with a global vector
So for completness in hope that others may find it usuefull I post my solution here.
static std::vector<std::string> getKnownActions()
{
std::vector<std::string> actions = { "FLAG1", "FLAG2", "FLAG3"};
return actions;
}
INSTANTIATE_TEST_CASE_P(Actions, TestActions, ::testing::ValuesIn(getKnownActions()));
TEST_F(TestActions, ActionCount)
{
EXPECT_EQ(gActions.size(), getKnownActions().size());
}
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
As usual with such questions I didn't find a solution until I posted this question and shortly after found a solution anyway.
The basic idea to solve this I got from this question and it's answers. Google Tests ValuesIn with a global vector
So for completness in hope that others may find it usuefull I post my solution here.
static std::vector<std::string> getKnownActions()
{
std::vector<std::string> actions = { "FLAG1", "FLAG2", "FLAG3"};
return actions;
}
INSTANTIATE_TEST_CASE_P(Actions, TestActions, ::testing::ValuesIn(getKnownActions()));
TEST_F(TestActions, ActionCount)
{
EXPECT_EQ(gActions.size(), getKnownActions().size());
}
add a comment |
As usual with such questions I didn't find a solution until I posted this question and shortly after found a solution anyway.
The basic idea to solve this I got from this question and it's answers. Google Tests ValuesIn with a global vector
So for completness in hope that others may find it usuefull I post my solution here.
static std::vector<std::string> getKnownActions()
{
std::vector<std::string> actions = { "FLAG1", "FLAG2", "FLAG3"};
return actions;
}
INSTANTIATE_TEST_CASE_P(Actions, TestActions, ::testing::ValuesIn(getKnownActions()));
TEST_F(TestActions, ActionCount)
{
EXPECT_EQ(gActions.size(), getKnownActions().size());
}
add a comment |
As usual with such questions I didn't find a solution until I posted this question and shortly after found a solution anyway.
The basic idea to solve this I got from this question and it's answers. Google Tests ValuesIn with a global vector
So for completness in hope that others may find it usuefull I post my solution here.
static std::vector<std::string> getKnownActions()
{
std::vector<std::string> actions = { "FLAG1", "FLAG2", "FLAG3"};
return actions;
}
INSTANTIATE_TEST_CASE_P(Actions, TestActions, ::testing::ValuesIn(getKnownActions()));
TEST_F(TestActions, ActionCount)
{
EXPECT_EQ(gActions.size(), getKnownActions().size());
}
As usual with such questions I didn't find a solution until I posted this question and shortly after found a solution anyway.
The basic idea to solve this I got from this question and it's answers. Google Tests ValuesIn with a global vector
So for completness in hope that others may find it usuefull I post my solution here.
static std::vector<std::string> getKnownActions()
{
std::vector<std::string> actions = { "FLAG1", "FLAG2", "FLAG3"};
return actions;
}
INSTANTIATE_TEST_CASE_P(Actions, TestActions, ::testing::ValuesIn(getKnownActions()));
TEST_F(TestActions, ActionCount)
{
EXPECT_EQ(gActions.size(), getKnownActions().size());
}
answered Nov 20 '18 at 10:57
DevolusDevolus
14.7k104283
14.7k104283
add a comment |
add a comment |
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