GL→TPのテストを追加(実装は未実装)

sample/libraryTest/index.ts

@@ -1,14 +1,41 @@
 //import { trim } from "./node_modules/helloworldnpm/dist/hellolib.js";
 import { ElevationLevel } from "elevationlevel";
 
+// GL=TP+5.5
+const config = { GL: { standard: "TP" as const, level: 5.5 } }
+
 const el = new ElevationLevel(
   {
-    level: 10,
+    level: 3.1,
     standard: 'TP' as const,
   }
 )
 
 console.log(
-  el.to("GL", { GL: { standard: "TP" as const, level: 6 } }) // = Decimal(4.0)
+  el.to("GL", config) // = Decimal(-2.4)
 )
 
+// 機能未実装
+
+// const el2 = new ElevationLevel(
+//   {
+//     level: 1.0,
+//     standard: 'GL' as const,
+//   }
+// )
+
+// console.log(
+//   el.to("TP", config) // = Decimal(6.5)
+// )
+
+/*
+
+--- GL+1.0 = TP+6.5
+
+--- GL+0.0 = TP+5.5
+
+--- GL-2.4 = TP+3.1
+
+--- GL-5.5 = TP+0.0
+
+*/

sample/libraryTest/package.json

@@ -11,6 +11,7 @@
   "license": "ISC",
   "dependencies": {
     "@types/node": "^18.11.17",
+    "decimal.js": "^10.4.3",
     "elevationlevel": "^0.1.1",
     "ts-node": "^10.9.1",
     "tslint": "^6.1.3",

test/ElevationLevel.test.ts

@@ -45,6 +45,17 @@ describe("to", () => {
     expect(el.to("GL", { GL: { standard: "TP" as const, level: 6 } })).toEqual(new Decimal(4))
   })
 
+  it("GLからTPを計算できる", () => {
+    const init = {
+      level: 10,
+      standard: 'GL' as const,
+    }
+    const el = new ElevationLevel(
+      init,
+    )
+    expect(el.to("TP", { GL: { standard: "TP" as const, level: 6 } })).toEqual(new Decimal(16))
+  })
+
   it("TP→TPだと変換しない", () => {
     const init = {
       level: 10,
@@ -54,6 +65,5 @@ describe("to", () => {
       init,
     )
     expect(el.to("TP", { GL: { standard: "TP" as const, level: 6 } })).toEqual(new Decimal(10))
-
   })
 })