func checkIteratorContains(ts graph.TripleStore, it graph.Iterator, expected []string, t *testing.T) {
	var actual []string
	actual = nil
	for {
		val, ok := it.Next()
		if !ok {
			break
		}
		actual = append(actual, ts.GetNameFor(val))
	}
	actualSet := actual[:]
	for _, a := range expected {
		found := false
		for j, b := range actualSet {
			if a == b {
				actualSet = append(actualSet[:j], actualSet[j+1:]...)
				found = true
				break
			}
		}
		if !found {
			t.Error("Couldn't find", a, "in actual output.\nActual:", actual, "\nExpected: ", expected, "\nRemainder: ", actualSet)
			return
		}
	}
	if len(actualSet) != 0 {
		t.Error("Actual output has more than expected.\nActual:", actual, "\nExpected: ", expected, "\nRemainder: ", actualSet)
	}
}
예제 #2
0
func extractValuesFromIterator(ts graph.TripleStore, it graph.Iterator) []string {
	var output []string
	for {
		val, ok := it.Next()
		if !ok {
			break
		}
		output = append(output, ts.GetNameFor(val))
	}
	return output
}