feat(database): migrate away from kotest

database/build.gradle.kts

@@ -33,8 +33,13 @@ dependencies {
   implementation(libs.sqldelight.primitiveAdapters)
   implementation(projects.core)
 
-  testImplementation(libs.kotest.assertions.core)
+  testImplementation(libs.junit.jupiter.api)
-  testImplementation(libs.kotest.runner.junit5)
+  testImplementation(libs.truth) { exclude(group = "junit", module = "junit") }
+  testRuntimeOnly(libs.junit.jupiter.engine)
+  testRuntimeOnly(libs.junit.legacy) {
+    // See https://github.com/google/truth/issues/333
+    because("Truth needs it")
+  }
   testImplementation(libs.kotlinx.coroutines.core)
   testImplementation(libs.sqldelight.jvmDriver)
 }

database/src/test/kotlin/dev/msfjarvis/claw/database/local/PostCommentsQueriesTest.kt

@@ -8,18 +8,18 @@ package dev.msfjarvis.claw.database.local
 
 import app.cash.sqldelight.adapter.primitive.IntColumnAdapter
 import app.cash.sqldelight.driver.jdbc.sqlite.JdbcSqliteDriver
+import com.google.common.truth.Truth.assertThat
 import dev.msfjarvis.claw.database.LobstersDatabase
 import dev.msfjarvis.claw.database.model.CSVAdapter
-import io.kotest.core.spec.style.FunSpec
-import io.kotest.matchers.collections.shouldHaveSize
-import io.kotest.matchers.shouldBe
 import java.util.UUID
+import org.junit.jupiter.api.BeforeEach
+import org.junit.jupiter.api.Test
 
-class PostCommentsQueriesTest : FunSpec() {
+class PostCommentsQueriesTest {
   private lateinit var postQueries: PostCommentsQueries
 
-  init {
+  @BeforeEach
-    beforeEach {
+  fun setup() {
     val driver = JdbcSqliteDriver(JdbcSqliteDriver.IN_MEMORY)
     LobstersDatabase.Schema.create(driver)
     val database =
@@ -31,18 +31,19 @@ class PostCommentsQueriesTest : FunSpec() {
     postQueries = database.postCommentsQueries
   }
 
-    test("get non-existent post") {
+  @Test
+  fun `get non-existent post`() {
     val ids = postQueries.getCommentIds(UUID.randomUUID().toString()).executeAsOneOrNull()
-      ids shouldBe null
+    assertThat(ids).isNull()
   }
 
-    test("put and get post comments") {
+  @Test
+  fun `put and get post comments`() {
     val postId = UUID.randomUUID().toString()
     val comments = PostComments(postId, List(10) { UUID.randomUUID().toString() })
     postQueries.rememberComments(comments)
 
     val ids = postQueries.getCommentIds(postId).executeAsOne().commentIds
-      ids shouldHaveSize 10
+    assertThat(ids).hasSize(10)
-    }
   }
 }

database/src/test/kotlin/dev/msfjarvis/claw/database/local/SavedPostQueriesTest.kt

@@ -8,19 +8,17 @@ package dev.msfjarvis.claw.database.local
 
 import app.cash.sqldelight.adapter.primitive.IntColumnAdapter
 import app.cash.sqldelight.driver.jdbc.sqlite.JdbcSqliteDriver
+import com.google.common.truth.Truth.assertThat
 import dev.msfjarvis.claw.database.LobstersDatabase
 import dev.msfjarvis.claw.database.model.CSVAdapter
-import io.kotest.core.spec.style.FunSpec
+import org.junit.jupiter.api.BeforeEach
-import io.kotest.matchers.collections.shouldBeEmpty
+import org.junit.jupiter.api.Test
-import io.kotest.matchers.collections.shouldHaveSize
-import io.kotest.matchers.shouldBe
-
-class SavedPostQueriesTest : FunSpec() {
 
+class SavedPostQueriesTest {
   private lateinit var postQueries: SavedPostQueries
 
-  init {
+  @BeforeEach
-    beforeEach {
+  fun setup() {
     val driver = JdbcSqliteDriver(JdbcSqliteDriver.IN_MEMORY)
     LobstersDatabase.Schema.create(driver)
     val database =
@@ -32,17 +30,19 @@ class SavedPostQueriesTest : FunSpec() {
     postQueries = database.savedPostQueries
   }
 
-    test("add and count posts") {
+  @Test
+  fun `add and count posts`() {
     val posts = createTestData(5)
 
     posts.forEach { postQueries.insertOrReplacePost(it) }
 
     val postCount = postQueries.selectCount().executeAsOne()
 
-      postCount shouldBe 5
+    assertThat(postCount).isEqualTo(5)
   }
 
-    test("update post in database") {
+  @Test
+  fun `update post in database`() {
     // Get 1 post
     val post = createTestData(1)[0]
 
@@ -55,15 +55,16 @@ class SavedPostQueriesTest : FunSpec() {
 
     // Check post count
     val postsCount = postQueries.selectCount().executeAsOne()
-      postsCount shouldBe 1
+    assertThat(postsCount).isEqualTo(1)
 
     // Check if post is updated
     val postFromDb = postQueries.selectPost(post.shortId).executeAsOne()
 
-      postFromDb.submitterName shouldBe "Fake name"
+    assertThat(postFromDb.submitterName).isEqualTo("Fake name")
   }
 
-    test("get post from db") {
+  @Test
+  fun `get post from db`() {
     // Get 1 post
     val post = createTestData(1)[0]
 
@@ -71,10 +72,11 @@ class SavedPostQueriesTest : FunSpec() {
     postQueries.insertOrReplacePost(post)
 
     val postFromDb = postQueries.selectAllPosts().executeAsOne()
-      postFromDb.shortId shouldBe "test_id_1"
+    assertThat(postFromDb.shortId).isEqualTo("test_id_1")
   }
 
-    test("get multiple posts from db") {
+  @Test
+  fun `get multiple posts from db`() {
     // Get 5 post
     val posts = createTestData(5)
 
@@ -84,10 +86,13 @@ class SavedPostQueriesTest : FunSpec() {
     val postsFromDb = postQueries.selectAllPosts().executeAsList()
 
     // Check if all posts have correct shortId
-      postsFromDb.forEachIndexed { index, post -> post.shortId shouldBe "test_id_${index.inc()}" }
+    postsFromDb.forEachIndexed { index, post ->
+      assertThat(post.shortId).isEqualTo("test_id_${index.inc()}")
+    }
   }
 
-    test("delete post") {
+  @Test
+  fun `delete post`() {
     // Create 3 posts and insert them to DB
     val posts = createTestData(3)
     posts.forEach { postQueries.insertOrReplacePost(it) }
@@ -98,12 +103,13 @@ class SavedPostQueriesTest : FunSpec() {
     val postsFromDB = postQueries.selectAllPosts().executeAsList()
 
     // Check if size is 2, and only the correct post is deleted
-      postsFromDB shouldHaveSize 2
+    assertThat(postsFromDB).hasSize(2)
-      postsFromDB[0].shortId shouldBe "test_id_1"
+    assertThat(postsFromDB[0].shortId).isEqualTo("test_id_1")
-      postsFromDB[1].shortId shouldBe "test_id_3"
+    assertThat(postsFromDB[1].shortId).isEqualTo("test_id_3")
   }
 
-    test("delete all posts") {
+  @Test
+  fun `delete all posts`() {
     // Create 5 posts and insert them to DB
     val posts = createTestData(5)
     posts.forEach { postQueries.insertOrReplacePost(it) }
@@ -113,8 +119,7 @@ class SavedPostQueriesTest : FunSpec() {
 
     val dbPosts = postQueries.selectAllPosts().executeAsList()
 
-      dbPosts.shouldBeEmpty()
+    assertThat(dbPosts).isEmpty()
-    }
   }
 
   private fun createTestData(count: Int): ArrayList<SavedPost> {