Function TestRenderExists

pkg/formatter/render_test.go:987–999

─── EXISTS expression ────────────────────────────────────────────────────────

(t *testing.T)

// ─── EXISTS expression ────────────────────────────────────────────────────────

func TestRenderExists(t *testing.T) {
	expr := &ast.ExistsExpression{
		Subquery: &ast.SelectStatement{
			Columns: []ast.Expression{&ast.LiteralValue{Value: "1"}},
			From:    []ast.TableReference{{Name: "users"}},
			Where:   &ast.BinaryExpression{Left: &ast.Identifier{Name: "active"}, Operator: "=", Right: &ast.LiteralValue{Value: "true"}},
		},
	}
	result := fmtExpr(expr, ast.ReadableStyle())
	if !strings.Contains(result, "EXISTS") || !strings.Contains(result, "SELECT") {
		t.Errorf("expected EXISTS (SELECT ...) in: %s", result)
	}
}

func TestRenderExists_Nil(t *testing.T) {
	var expr *ast.ExistsExpression