Generated by SassMeister.com.

SassMeister-input.sass

// ----
// Sass (v3.2.19)
// Compass (v0.12.6)
// ----

@mixin test($selector, $color, $color2, $color3)
  #{$selector} &
    background: $color
    @media screen and (min-width: 768px)
      background: $color2
    @media screen and (min-width: 1200px)
      background: $color3

.class-name
  background: red
  +test(".parent1", red, blue, orange)
  +test(".parent2", pink, yellow, brown)

SassMeister-output.css

.class-name {
  background: red;
}
.parent1 .class-name {
  background: red;
}
@media screen and (min-width: 768px) {
  .parent1 .class-name {
    background: blue;
  }
}
@media screen and (min-width: 1200px) {
  .parent1 .class-name {
    background: orange;
  }
}
.parent2 .class-name {
  background: pink;
}
@media screen and (min-width: 768px) {
  .parent2 .class-name {
    background: yellow;
  }
}
@media screen and (min-width: 1200px) {
  .parent2 .class-name {
    background: brown;
  }
}