test(model): Move a function to the top level for consistency

Signed-off-by: Frank Viernau <x9fviern@zeiss.com>

Author: fviernau

model/src/test/kotlin/licenses/LicenseInfoResolverTest.kt

@@ -54,7 +54,6 @@ import org.ossreviewtoolkit.model.config.LicenseFindingCuration
 import org.ossreviewtoolkit.model.config.LicenseFindingCurationReason
 import org.ossreviewtoolkit.model.config.PathExclude
 import org.ossreviewtoolkit.model.config.PathExcludeReason
-import org.ossreviewtoolkit.model.licenses.TestUtils.containLicensesExactly
 import org.ossreviewtoolkit.model.utils.FileArchiver
 import org.ossreviewtoolkit.model.utils.FileProvenanceFileStorage
 import org.ossreviewtoolkit.utils.ort.DeclaredLicenseProcessor

model/src/test/kotlin/licenses/ResolvedLicenseInfoTest.kt

@@ -27,7 +27,6 @@ import io.mockk.mockk
 
 import org.ossreviewtoolkit.model.Identifier
 import org.ossreviewtoolkit.model.LicenseSource
-import org.ossreviewtoolkit.model.licenses.TestUtils.containLicensesExactly
 import org.ossreviewtoolkit.utils.spdx.SpdxLicenseChoice
 import org.ossreviewtoolkit.utils.spdx.SpdxSingleLicenseExpression
 import org.ossreviewtoolkit.utils.spdx.toSpdx

model/src/test/kotlin/licenses/TestUtils.kt

@@ -26,12 +26,10 @@ import io.kotest.matchers.neverNullMatcher
 import org.ossreviewtoolkit.utils.spdx.SpdxExpression
 import org.ossreviewtoolkit.utils.spdx.SpdxSingleLicenseExpression
 
-object TestUtils {
-    fun containLicensesExactly(vararg licenses: String): Matcher<Iterable<ResolvedLicense>?> =
-        neverNullMatcher { value ->
-            val expected = licenses.map { SpdxExpression.parse(it) as SpdxSingleLicenseExpression }.toSet()
-            val actual = value.map { it.license }.toSet()
+fun containLicensesExactly(vararg licenses: String): Matcher<Iterable<ResolvedLicense>?> =
+    neverNullMatcher { value ->
+        val expected = licenses.map { SpdxExpression.parse(it) as SpdxSingleLicenseExpression }.toSet()
+        val actual = value.map { it.license }.toSet()
 
-            containExactly(expected).test(actual)
-        }
-}
+        containExactly(expected).test(actual)
+    }