t Fjerner bruk av statisk dato i SykemeldingServiceTest

########72 characters##################################################
# Arlo's Commit Notation:
#
# Low risk:
# t	Test only
# d	Developer documentation changes (not end-user facing)
# dt	Documentation & Tests (Often used when you have sample snippets
# a	Automated formatting / generation
# r	Provable Refactoring
# c	Comments (add/delete)
# e	Environment (non-code) changes that don't affect program behavior
#
# May change behavior:
# F	Feature (<= 8 LoC)
# B	Bug (<= 8 LoC)
# R	Test-supported Procedural Refactoring
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# ***	Does not compile intermediate step

src/test/java/no/nav/fo/veilarbregistrering/sykemelding/SykemeldingServiceTest.kt

@@ -4,8 +4,8 @@ import io.mockk.every
 import io.mockk.mockk
 import no.nav.fo.veilarbregistrering.bruker.Foedselsnummer
 import org.assertj.core.api.Assertions
-import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.BeforeEach
+import org.junit.jupiter.api.Test
 import java.time.LocalDate
 
 class SykemeldingServiceTest {
@@ -32,10 +32,10 @@ class SykemeldingServiceTest {
 
     @Test
     fun `hentSykmeldtInfoData skal håndtere maksdato`() {
-
-        every { sykemeldingGateway.hentReberegnetMaksdato(any()) } returns Maksdato.of("2021-11-01")
+        val datoUtenforAktivInngang = LocalDate.now().plusWeeks(20)
+        every { sykemeldingGateway.hentReberegnetMaksdato(any()) } returns Maksdato.of(datoUtenforAktivInngang.toString())
         val sykmeldtInfoData = sykemeldingService.hentSykmeldtInfoData(FNR)
-        Assertions.assertThat(sykmeldtInfoData.getMaksDato()).isEqualTo("2021-11-01")
+        Assertions.assertThat(sykmeldtInfoData.getMaksDato()).isEqualTo(datoUtenforAktivInngang.toString())
         Assertions.assertThat(sykmeldtInfoData.isErArbeidsrettetOppfolgingSykmeldtInngangAktiv).isFalse
     }