Moving similarity feature to kotest-assertions-core (#4006)

I believe it was accidentally misplaced in kotest-assertions-shared,
which should only contain assertion stuff required by both
kotest-assertions and kotest-framework.

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kotest-assertions/kotest-assertions-core/api/kotest-assertions-core.api

@@ -2519,3 +2519,11 @@ public final class io/kotest/matchers/url/MatchersKt {
 	public static final fun shouldNotHaveRef (Ljava/net/URL;Ljava/lang/String;)V
 }
 
+public final class io/kotest/similarity/PossibleMatchesForSetKt {
+	public static final fun possibleMatchesForSet (ZLjava/util/Set;Ljava/util/Set;Lio/kotest/equals/Equality;)Ljava/lang/String;
+}
+
+public final class io/kotest/similarity/PossibleMatchesKt {
+	public static final fun possibleMatchesDescription (Ljava/util/Set;Ljava/lang/Object;)Ljava/lang/String;
+}
+

kotest-assertions/kotest-assertions-shared/src/jvmMain/kotlin/io/kotest/similarity/ClosestMatches.kt → kotest-assertions/kotest-assertions-core/src/jvmMain/kotlin/io/kotest/similarity/ClosestMatches.kt

@@ -4,7 +4,8 @@ internal fun<T> closestMatches(expected: Set<T>, actual: T): List<PairComparison
    return expected.asSequence().mapNotNull { candidate ->
             val comparisonResult = VanillaDistanceCalculator.compare("", candidate, actual)
             if (comparisonResult is MismatchByField &&
-               comparisonResult.distance.distance > Distance.COMPLETE_MISMATCH_VALUE) {
+               comparisonResult.distance.distance > Distance.COMPLETE_MISMATCH_VALUE
+            ) {
                PairComparison(actual, candidate, comparisonResult)
             } else null
          }.topWithTiesBy {

kotest-assertions/kotest-assertions-shared/src/jvmMain/kotlin/io/kotest/similarity/Comparison.kt → kotest-assertions/kotest-assertions-core/src/jvmMain/kotlin/io/kotest/similarity/Comparison.kt

@@ -33,11 +33,11 @@ internal data class AtomicMismatch(
 }
 
 internal data class MismatchByField(
-   val field: String,
-   val expected: Any,
-   val actual: Any,
-   val comparisonResults: List<ComparisonResult>,
-   val distance: Distance
+    val field: String,
+    val expected: Any,
+    val actual: Any,
+    val comparisonResults: List<ComparisonResult>,
+    val distance: Distance
 ): ComparisonResult {
     override fun description() = """$field expected: $expected,
         |  but was: $actual,

kotest-assertions/kotest-assertions-shared/src/jvmMain/kotlin/io/kotest/similarity/MatchByFields.kt → kotest-assertions/kotest-assertions-core/src/jvmMain/kotlin/io/kotest/similarity/MatchByFields.kt

@@ -13,7 +13,7 @@ internal fun matchByFields(field: String, expected: Any, actual: Any): Compariso
     val comparisons = expectedFields.mapIndexed{
         index, expectedField ->
         val actualField = actualFields[index]
-       VanillaDistanceCalculator.compare(expectedField.name, expectedField.value, actualField.value)
+        VanillaDistanceCalculator.compare(expectedField.name, expectedField.value, actualField.value)
     }
     val matches = comparisons.count { it is Match }
     val distance = Distance(BigDecimal(matches)

kotest-assertions/kotest-assertions-shared/src/jvmMain/kotlin/io/kotest/similarity/PossibleMatch.kt → kotest-assertions/kotest-assertions-core/src/jvmMain/kotlin/io/kotest/similarity/PossibleMatch.kt

@@ -6,8 +6,8 @@ internal data class IndexedElement(
 )
 
 internal data class PossibleMatch(
-   val matchInExpected: IndexedElement,
-   val actual: IndexedElement,
-   val comparisonResult: ComparisonResult
+    val matchInExpected: IndexedElement,
+    val actual: IndexedElement,
+    val comparisonResult: ComparisonResult
 )
 

kotest-assertions/kotest-assertions-shared/src/jvmTest/kotlin/io/kotest/similarity/MatchByFieldsTest.kt → kotest-assertions/kotest-assertions-core/src/jvmTest/kotlin/io/kotest/similarity/MatchByFieldsTest.kt

@@ -18,7 +18,7 @@ class MatchByFieldsTest: StringSpec() {
                         expected = redCircle,
                         actual = blueCircle,
                         comparisonResults = listOf(
-                            AtomicMismatch(field="color", expected="red", actual="blue", distance=Distance(BigDecimal.ZERO)),
+                            AtomicMismatch(field="color", expected="red", actual="blue", distance= Distance(BigDecimal.ZERO)),
                             Match(field="shape", value="circle")
                         ),
                         distance = Distance(BigDecimal("0.5"))
@@ -36,16 +36,17 @@ class MatchByFieldsTest: StringSpec() {
                                 field="color",
                                 expected="red",
                                 actual="blue",
-                                distance=Distance(BigDecimal.ZERO)
+                                distance= Distance(BigDecimal.ZERO)
                             ),
                             AtomicMismatch(
                                 field="shape",
                                 expected="circle",
                                 actual="triangle",
-                                distance=Distance(BigDecimal.ZERO)
+                                distance= Distance(BigDecimal.ZERO)
                             ),
                         ),
-                        distance = Distance(BigDecimal.ZERO))
+                        distance = Distance(BigDecimal.ZERO)
+                    )
         }
     }
 }

kotest-assertions/kotest-assertions-shared/api/kotest-assertions-shared.api

@@ -3063,11 +3063,3 @@ public final class io/kotest/matchers/ShouldKt {
 	public static final fun shouldNotHave (Ljava/lang/Object;Lio/kotest/matchers/Matcher;)V
 }
 
-public final class io/kotest/similarity/PossibleMatchesForSetKt {
-	public static final fun possibleMatchesForSet (ZLjava/util/Set;Ljava/util/Set;Lio/kotest/equals/Equality;)Ljava/lang/String;
-}
-
-public final class io/kotest/similarity/PossibleMatchesKt {
-	public static final fun possibleMatchesDescription (Ljava/util/Set;Ljava/lang/Object;)Ljava/lang/String;
-}
-