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#include <cgreen/cgreen.h>
#include <cgreen/mocks.h>
#include <cgreen/boxed_double.h>
#define PI 3.1415926
Describe(Doubles);
BeforeEach(Doubles) {}
AfterEach(Doubles) {}
Ensure(Doubles, can_assert_double_values) {
significant_figures_for_assert_double_are(3);
assert_that_double(3.14, is_equal_to_double(5.0));
}
static double double_out(int i, double d) {
return unbox_double(mock(i, box_double(d))); // <1>
}
Ensure(Doubles, can_be_arguments_to_mock_and_returned) {
expect(double_out,
when(i, is_equal_to(15)),
when(d, is_equal_to_double(31.32)), // <2>
will_return_double(3.1415926)); // <3>
assert_that_double(double_out(15, 31.32), is_equal_to_double(3.1415926));
}
int main(int argc, char **argv) {
TestSuite *suite = create_test_suite();
add_test_with_context(suite, Doubles, can_assert_double_values);
add_test_with_context(suite, Doubles, can_be_arguments_to_mock_and_returned);
return run_test_suite(suite, create_text_reporter());
}
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