* you may not use this file except in compliance with the License.
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 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,

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        .url("https://square.com")
        .tag(tag as Any)
        .build()
    assertThat(request.tag<Any>()).isSameAs(tag)
    assertThat(request.tag(Any::class)).isSameAs(tag)
    assertThat(request.tag(String::class)).isNull()

    // Alternate access APIs also work.
    assertThat(request.tag<Any>()).isSameAs(tag)
    assertThat(request.tag(Any::class)).isSameAs(tag)
  }

  @Test
  fun nullRemovesTag() {