InsanusMokrassar/MicroUtils
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refactor

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This commit is contained in:
akkkihi 2023-05-14 19:47:50 +03:00
parent fb48aa84f2
commit 8820da342b
1 changed files with 33 additions and 9 deletions
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42
common/src/commonTest/kotlin/dev/inmo/micro_utils/common/MapDiffUtilsTests.kt
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@ -3,10 +3,15 @@ package dev.inmo.micro_utils.common
import kotlin.random.Random import kotlin.random.Random
import kotlin.test.Test import kotlin.test.Test
import kotlin.test.assertEquals import kotlin.test.assertEquals
import kotlin.test.assertTrue
class MapDiffUtilsTests { class MapDiffUtilsTests {
private fun <K, V> compareFun(): (K, V, V) -> Boolean = { _, a, b -> a == b } private fun <K, V> compareFun(wasCalled: BooleanArray): (K, V, V) -> Boolean = { _, a, b ->
wasCalled[0] = true
a != b
}
private val compareFunWasCalled = booleanArrayOf(false)
private val originalMap = mapOf( private val originalMap = mapOf(
"a" to 1, "a" to 1,
@ -37,6 +42,13 @@ class MapDiffUtilsTests {
), ),
mapOf("c" to (3 to 5)) mapOf("c" to (3 to 5))
) )
private val newMapChangedComparable = Pair(
newMapChanged.first,
mapOf(
"a" to (1 to 1),
"b" to (2 to 2),
)
)
private val newMapMixed = Pair( private val newMapMixed = Pair(
mapOf( mapOf(
"a" to 1, "a" to 1,
@ -82,8 +94,10 @@ class MapDiffUtilsTests {
@Test @Test
fun testMapDiffRemovedWithCompareFun() { fun testMapDiffRemovedWithCompareFun() {
val diff = originalMap.diff(newMapRemoved.first, compareFun()) val wasCalled = compareFunWasCalled
val diff = originalMap.diff(newMapRemoved.first, compareFun(wasCalled))
assertTrue(wasCalled[0])
assertEquals( assertEquals(
newMapRemoved.second, newMapRemoved.second,
diff.removed diff.removed
@ -92,8 +106,10 @@ class MapDiffUtilsTests {
@Test @Test
fun testMapDiffAddedWithCompareFun() { fun testMapDiffAddedWithCompareFun() {
val diff = originalMap.diff(newMapAdded.first, compareFun()) val wasCalled = compareFunWasCalled
val diff = originalMap.diff(newMapAdded.first, compareFun(wasCalled))
assertTrue(wasCalled[0])
assertEquals( assertEquals(
newMapAdded.second, newMapAdded.second,
diff.added diff.added
@ -102,10 +118,12 @@ class MapDiffUtilsTests {
@Test @Test
fun testMapDiffChangedWithCompareFun() { fun testMapDiffChangedWithCompareFun() {
val diff = originalMap.diff(newMapChanged.first, compareFun()) val wasCalled = compareFunWasCalled
val diff = originalMap.diff(newMapChangedComparable.first, compareFun(wasCalled))
assertTrue(wasCalled[0])
assertEquals( assertEquals(
newMapChanged.second, newMapChangedComparable.second,
diff.changed diff.changed
) )
} }
@ -219,9 +237,11 @@ class MapDiffUtilsTests {
@Test @Test
fun testApplyMapDiffRemovedWithCompareFun() { fun testApplyMapDiffRemovedWithCompareFun() {
val wasCalled = compareFunWasCalled
val oldMap = originalMap.toMutableMap() val oldMap = originalMap.toMutableMap()
val diff = oldMap.applyDiff(newMapRemoved.first, compareFun()) val diff = oldMap.applyDiff(newMapRemoved.first, compareFun(wasCalled))
assertTrue(wasCalled[0])
assertEquals( assertEquals(
newMapRemoved.second, newMapRemoved.second,
diff.removed diff.removed
@ -229,9 +249,11 @@ class MapDiffUtilsTests {
} }
@Test @Test
fun testApplyMapDiffAddedWithCompareFun() { fun testApplyMapDiffAddedWithCompareFun() {
val wasCalled = compareFunWasCalled
val oldMap = originalMap.toMutableMap() val oldMap = originalMap.toMutableMap()
val diff = oldMap.applyDiff(newMapAdded.first, compareFun()) val diff = oldMap.applyDiff(newMapAdded.first, compareFun(wasCalled))
assertTrue(wasCalled[0])
assertEquals( assertEquals(
newMapAdded.second, newMapAdded.second,
diff.added diff.added
@ -240,11 +262,13 @@ class MapDiffUtilsTests {
@Test @Test
fun testApplyMapDiffChangedWithCompareFun() { fun testApplyMapDiffChangedWithCompareFun() {
val wasCalled = compareFunWasCalled
val oldMap = originalMap.toMutableMap() val oldMap = originalMap.toMutableMap()
val diff = oldMap.applyDiff(newMapChanged.first, compareFun()) val diff = oldMap.applyDiff(newMapChangedComparable.first, compareFun(wasCalled))
assertTrue(wasCalled[0])
assertEquals( assertEquals(
newMapChanged.second, newMapChangedComparable.second,
diff.changed diff.changed
) )
} }