file service tests

3 files changed, 50 insertions, 2 deletions

diff --git a/build.gradle.kts b/build.gradle.kts
index 1302fab..99c6139 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -1,6 +1,7 @@
 plugins {
 	kotlin("multiplatform") version "1.5.21"
 	id("io.kotest.multiplatform") version "5.0.0.3"
+	id("com.bnorm.power.kotlin-power-assert") version "0.10.0"
 }
 
 repositories {
@@ -10,6 +11,10 @@ repositories {
 
 val kotestVersion: String by project
 
+configure<com.bnorm.power.PowerAssertGradleExtension> {
+	functions = listOf("kotlin.assert", "kotlin.test.assertTrue", "kotlin.test.assertFalse", "kotlin.test.assertEquals")
+}
+
 kotlin {
 	targets {
 		js(IR) {
@@ -18,7 +23,8 @@ kotlin {
 				webpackTask {
 					output.libraryTarget = "umd"
 				}
-				testTask { useMocha() } }
+				testTask { useMocha() }
+			}
 		}
 	}
 	sourceSets {
diff --git a/src/jsMain/kotlin/io/files.kt b/src/jsMain/kotlin/io/files.kt
index 9e3e6a0..4c53c4e 100644
--- a/src/jsMain/kotlin/io/files.kt
+++ b/src/jsMain/kotlin/io/files.kt
@@ -175,7 +175,7 @@ class PrimitiveFileService : FileService<PrimitiveINode> {
 		if (storageBlobs.containsKey(iNode.internalPath)) return CreateFileResult.Failure.AlreadyExists
 		val parent = getStorageBlob(resolve(iNode, ".."))
 		if (parent !is PrimitiveStorageBlob.Directory) return CreateFileResult.Failure.NoParent
-		if (hasPermission(user, parent) { write }) return CreateFileResult.Failure.NoPermission
+		if (!hasPermission(user, parent) { write }) return CreateFileResult.Failure.NoPermission
 		return null
 	}
 
diff --git a/src/jsTest/kotlin/io/FileServiceTest.kt b/src/jsTest/kotlin/io/FileServiceTest.kt
new file mode 100644
index 0000000..2ad5ee3
--- /dev/null
+++ b/src/jsTest/kotlin/io/FileServiceTest.kt
@@ -0,0 +1,42 @@
+package io
+
+import User
+import io.kotest.core.spec.style.FunSpec
+import kotlin.test.assertEquals
+import kotlin.test.assertFalse
+import kotlin.test.assertTrue
+
+class FileServiceTest : FunSpec({
+	generateTests("Primitive", ::PrimitiveFileService)
+})
+
+fun <INode> FunSpec.generateTests(name: String, provider: () -> FileService<INode>) {
+	val aPath = Path.of("/a") as Path.Absolute
+	val homePath = Path.of("/roothome") as Path.Absolute
+	val dataA = "a".encodeToByteArray()
+	val rootUser = User("root", homePath, true)
+	test("$name: root inode exists") {
+		val fileService = provider()
+		val rootInode = fileService.getINode(Path.root)
+		assertTrue(fileService.exists(rootInode))
+	}
+	test("$name: CRUD a file") {
+		val fileService = provider()
+		val aInode = fileService.getINode(aPath)
+		assertFalse(fileService.exists(aInode))
+		assertEquals(CreateFileResult.Created, CreateFileResult.Created)
+		assertEquals(fileService.createFile(aInode, rootUser), CreateFileResult.Created)
+		assertTrue(fileService.exists(aInode))
+		assertTrue(fileService.isFile(aInode))
+		assertFalse(fileService.isSymlink(aInode))
+		assertFalse(fileService.isDirectory(aInode))
+		assertEquals(fileService.readFromFile(aInode, rootUser), ReadFileResult.Read(ByteArray(0)))
+		assertEquals(fileService.writeToFile(aInode, rootUser, dataA), WriteFileResult.Written)
+		assertEquals(fileService.readFromFile(aInode, rootUser), ReadFileResult.Read(dataA))
+		assertTrue(fileService.isFile(aInode))
+		assertEquals(fileService.deleteFile(aInode, rootUser), DeleteFileResult.Deleted)
+		assertFalse(fileService.isFile(aInode))
+		assertFalse(fileService.exists(aInode))
+	}
+
+}