Function TestPrinterPrintExprClosure

printer/printer_test.go:1705–1747

(t *testing.T)

}

func TestPrinterPrintExprClosure(t *testing.T) {
	o := bytes.NewBufferString("")

	p := printer.NewPrinter(o)
	p.Print(&expr.Closure{
		Static:     true,
		ReturnsRef: true,
		Params: []node.Node{
			&node.Parameter{
				ByRef:    true,
				Variadic: false,
				Variable: &expr.Variable{
					VarName: &node.Identifier{Value: "var"},
				},
			},
		},
		ClosureUse: &expr.ClosureUse{
			Uses: []node.Node{
				&expr.Reference{Variable: &expr.Variable{
					VarName: &node.Identifier{Value: "a"},
				}},
				&expr.Variable{
					VarName: &node.Identifier{Value: "b"},
				},
			},
		},
		ReturnType: &name.FullyQualified{
			Parts: []node.Node{&name.NamePart{Value: "Foo"}},
		},
		Stmts: []node.Node{
			&stmt.Expression{Expr: &expr.Variable{
				VarName: &node.Identifier{Value: "a"},
			}},
		},
	})

	expected := `static function&(&$var)use(&$a,$b):\Foo{$a;}`
	actual := o.String()

	if expected != actual {
		t.Errorf("\nexpected: %s\ngot: %s\n", expected, actual)
	}
}

func TestPrinterPrintExprArrowFunction(t *testing.T) {
	o := bytes.NewBufferString("")