func testCheck(c *gocheck.C, checker gocheck.Checker,
obtained, expected interface{},
wantedResult bool, wantedError string) {
result, error := checker.Check(obtained, expected)
if result != wantedResult || error != wantedError {
c.Fatalf("%s.Check(%#v, %#v) returned "+
"(%#v, %#v) rather than (%#v, %#v)",
checker.Name(), obtained, expected,
result, error, wantedResult, wantedError)
}
}
func testInfo(c *gocheck.C, checker gocheck.Checker,
name, obtainedVarName, expectedVarName string) {
if checker.Name() != name {
c.Fatalf("Got name %s, expected %s", checker.Name(), name)
}
obtainedName, expectedName := checker.VarNames()
if obtainedName != obtainedVarName {
c.Fatalf("Got obtained label %#v, expected %#v",
obtainedName, obtainedVarName)
}
if expectedName != expectedVarName {
c.Fatalf("Got expected label %#v, expected %#v",
expectedName, expectedVarName)
}
}