set関数までのテストを追加

Author: k163377

src/test/kotlin/com/mapk/fastkfunction/argumentBucket/ArgumentBucketTest.kt

@@ -0,0 +1,40 @@
+package com.mapk.fastkfunction.argumentBucket
+
+import com.mapk.fastkfunction.argumentbucket.ArgumentBucket
+import com.mapk.fastkfunction.argumentbucket.BucketGenerator
+import org.junit.jupiter.api.Assertions.assertEquals
+import org.junit.jupiter.api.Assertions.assertNull
+import org.junit.jupiter.api.Nested
+import org.junit.jupiter.api.Test
+
+private class ArgumentBucketTest {
+    private val parameters = ::sample.parameters
+    private val bucket: ArgumentBucket = BucketGenerator(parameters, null).generateBucket()
+
+    private fun sample(arg1: Short, arg2: Int, arg3: Long): Long = arg1.toLong() + arg2.toLong() + arg3
+
+    @Nested
+    inner class SetAndGetTest {
+        val index = 1
+        val firstValue = 10
+        val secondValue = 20
+
+        @Test
+        fun byKParameter() {
+            val param = parameters[index]
+
+            assertNull(bucket.set(param, firstValue))
+            assertEquals(firstValue, bucket[param])
+            assertEquals(firstValue, bucket.set(param, secondValue))
+            assertEquals(secondValue, bucket[param])
+        }
+
+        @Test
+        fun byIndex() {
+            assertNull(bucket.set(index, firstValue))
+            assertEquals(firstValue, bucket[index])
+            assertEquals(firstValue, bucket.set(index, secondValue))
+            assertEquals(secondValue, bucket[index])
+        }
+    }
+}