Function TestOptimize_in_range

optimizer/optimizer_test.go:115–147

(t *testing.T)

}

func TestOptimize_in_range(t *testing.T) {
	tree, err := parser.Parse(`age in 18..31`)
	require.NoError(t, err)

	config := conf.New(map[string]int{"age": 30})
	_, err = checker.Check(tree, config)

	err = optimizer.Optimize(&tree.Node, nil)
	require.NoError(t, err)

	left := &ast.IdentifierNode{
		Value: "age",
	}
	expected := &ast.BinaryNode{
		Operator: "and",
		Left: &ast.BinaryNode{
			Operator: ">=",
			Left:     left,
			Right: &ast.IntegerNode{
				Value: 18,
			},
		},
		Right: &ast.BinaryNode{
			Operator: "<=",
			Left:     left,
			Right: &ast.IntegerNode{
				Value: 31,
			},
		},
	}

	assert.Equal(t, ast.Dump(expected), ast.Dump(tree.Node))
}

func TestOptimize_in_range_with_floats(t *testing.T) {
	out, err := expr.Eval(`f in 1..3`, map[string]any{"f": 1.5})