From 02f65379736b3a9739342f335fa84476600ea39e Mon Sep 17 00:00:00 2001
From: Oshawk <oshawk@protonmail.com>
Date: Mon, 21 Oct 2019 20:16:14 +0100
Subject: [PATCH] Add tests

Added tests for the 'Take nth byte' operation.
---
 tests/operations/tests/TakeNthBytes.mjs | 123 ++++++++++++++++++++++++
 1 file changed, 123 insertions(+)
 create mode 100644 tests/operations/tests/TakeNthBytes.mjs

diff --git a/tests/operations/tests/TakeNthBytes.mjs b/tests/operations/tests/TakeNthBytes.mjs
new file mode 100644
index 00000000..22181c3d
--- /dev/null
+++ b/tests/operations/tests/TakeNthBytes.mjs
@@ -0,0 +1,123 @@
+/**
+ * @author Oshawk [oshawk@protonmail.com]
+ * @copyright Crown Copyright 2019
+ * @license Apache-2.0
+ */
+
+import TestRegister from "../../lib/TestRegister.mjs";
+
+/**
+ * Take nth bytes tests
+ */
+TestRegister.addTests([
+    {
+        name: "Take nth bytes: Nothing",
+        input: "",
+        expectedOutput: "",
+        recipeConfig: [
+            {
+                op: "Take nth bytes",
+                args: [4, 0, false],
+            },
+        ],
+    },
+    {
+        name: "Take nth bytes: Nothing (apply to each line)",
+        input: "",
+        expectedOutput: "",
+        recipeConfig: [
+            {
+                op: "Take nth bytes",
+                args: [4, 0, true],
+            },
+        ],
+    },
+    {
+        name: "Take nth bytes: Basic single line",
+        input: "0123456789",
+        expectedOutput: "048",
+        recipeConfig: [
+            {
+                op: "Take nth bytes",
+                args: [4, 0, false],
+            },
+        ],
+    },
+    {
+        name: "Take nth bytes: Basic single line (apply to each line)",
+        input: "0123456789",
+        expectedOutput: "048",
+        recipeConfig: [
+            {
+                op: "Take nth bytes",
+                args: [4, 0, true],
+            },
+        ],
+    },
+    {
+        name: "Take nth bytes: Complex single line",
+        input: "0123456789",
+        expectedOutput: "59",
+        recipeConfig: [
+            {
+                op: "Take nth bytes",
+                args: [4, 5, false],
+            },
+        ],
+    },
+    {
+        name: "Take nth bytes: Complex single line (apply to each line)",
+        input: "0123456789",
+        expectedOutput: "59",
+        recipeConfig: [
+            {
+                op: "Take nth bytes",
+                args: [4, 5, true],
+            },
+        ],
+    },
+    {
+        name: "Take nth bytes: Basic multi line",
+        input: "01234\n56789",
+        expectedOutput: "047",
+        recipeConfig: [
+            {
+                op: "Take nth bytes",
+                args: [4, 0, false],
+            },
+        ],
+    },
+    {
+        name: "Take nth bytes: Basic multi line (apply to each line)",
+        input: "01234\n56789",
+        expectedOutput: "04\n59",
+        recipeConfig: [
+            {
+                op: "Take nth bytes",
+                args: [4, 0, true],
+            },
+        ],
+    },
+    {
+        name: "Take nth bytes: Complex multi line",
+        input: "01234\n56789",
+        expectedOutput: "\n8",
+        recipeConfig: [
+            {
+                op: "Take nth bytes",
+                args: [4, 5, false],
+            },
+        ],
+    },
+    {
+        name: "Take nth bytes: Complex multi line (apply to each line)",
+        input: "012345\n6789ab",
+        expectedOutput: "5\nb",
+        recipeConfig: [
+            {
+                op: "Take nth bytes",
+                args: [4, 5, true],
+            },
+        ],
+    }
+]);