Move test into commonTest

src/commonTest/kotlin/com/github/doyaaaaaken/kotlincsv/parser/CsvParserTest.kt

@@ -0,0 +1,76 @@
+package com.github.doyaaaaaken.kotlincsv.parser
+
+import com.github.doyaaaaaken.kotlincsv.util.MalformedCSVException
+import kotlin.test.Test
+import kotlin.test.assertEquals
+import kotlin.test.assertFailsWith
+import kotlin.test.assertNull
+
+class CsvParserTest {
+
+    private val parser = CsvParser('"', ',', '"')
+
+    private val lineTerminators = listOf("\n", "\u2028", "\u2029", "\u0085", "\r", "\r\n")
+
+    @Test
+    fun `parseRow method should parseEmptyRow`() {
+        assertEquals(parser.parseRow(""), emptyList())
+    }
+
+    @Test
+    fun `parseRow method should return null if line is on the way of csv row`() {
+        assertNull(parser.parseRow("a,\"b"))
+    }
+
+    @Test
+    fun `ParseStateMachine logic should parse delimiter at the start of row`() {
+        assertEquals(parser.parseRow(",a"), listOf("", "a"))
+    }
+
+    @Test
+    fun `ParseStateMachine logic should parse line terminator at the start of row`() {
+        lineTerminators.forEach { lt ->
+            assertEquals(parser.parseRow(lt), listOf(""))
+        }
+    }
+
+    @Test
+    fun `ParseStateMachine logic should parse row with delimiter at the end`() {
+        assertEquals(parser.parseRow("a,"), listOf("a", ""))
+    }
+
+    @Test
+    fun `ParseStateMachine logic should parse line terminator after quote end`() {
+        lineTerminators.forEach { lt ->
+            assertEquals(parser.parseRow("""a,"b"$lt"""), listOf("a", "b"))
+        }
+    }
+
+    @Test
+    fun `ParseStateMachine logic should parse line terminator after delimiter`() {
+        lineTerminators.forEach { lt ->
+            assertEquals(parser.parseRow("a,$lt"), listOf("a", ""))
+        }
+    }
+
+    @Test
+    fun `ParseStateMachine logic should parse line terminator after field`() {
+        lineTerminators.forEach { lt ->
+            assertEquals(parser.parseRow("a$lt"), listOf("a"))
+        }
+    }
+
+    @Test
+    fun `ParseStateMachine logic should parse escape character after field`() {
+        assertEquals(parser.parseRow("a\"\""), listOf("a\""))
+    }
+
+    @Test
+    fun `ParseStateMachine logic should throw exception when parsing 2 rows`() {
+        lineTerminators.forEach { lt ->
+            assertFailsWith(MalformedCSVException::class) {
+                parser.parseRow("a${lt}b")
+            }
+        }
+    }
+}