Function TestPrintStmtForeachExpr

printer/pretty_printer_test.go:3156–3180

(t *testing.T)

}

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

	p := printer.NewPrettyPrinter(o, "    ")
	p.Print(&stmt.Namespace{
		Stmts: []node.Node{
			&stmt.Foreach{
				Expr:     &expr.Variable{VarName: &node.Identifier{Value: "a"}},
				Key:      &expr.Variable{VarName: &node.Identifier{Value: "k"}},
				Variable: &expr.Variable{VarName: &node.Identifier{Value: "v"}},
				Stmt:     &stmt.Expression{Expr: &scalar.String{Value: "'bar'"}},
			},
		},
	})

	expected := `namespace {
    foreach ($a as $k => $v)
        'bar';
}`
	actual := o.String()

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

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