chore: add more tests for decoders

Author: bombillazo

tests/decode_test.ts

@@ -1,4 +1,3 @@
-import { assert } from "https://deno.land/[email protected]/_util/assert.ts";
 import {
   decodeBigint,
   decodeBigintArray,
@@ -7,6 +6,7 @@ import {
   decodeBox,
   decodeCircle,
   decodeDate,
+  decodeDatetime,
   decodeFloat,
   decodeInt,
   decodeJson,
@@ -19,15 +19,15 @@ import {
 import { assertEquals, assertThrows } from "./test_deps.ts";
 
 Deno.test("decodeBigint", function () {
-  assertEquals(decodeBigint("18014398509481984"), 18014399223381984n);
+  assertEquals(decodeBigint("18014398509481984"), 18014398509481984n);
 });
 
 Deno.test("decodeBigintArray", function () {
   assertEquals(
     decodeBigintArray(
-      "{17365398509481972,9007199254740992,-10414398509481984}",
+      "{17365398509481972,9007199254740992,-10414398509481984}"
     ),
-    [17365398509481972n, 9007199254740992n, -10414398509481984n],
+    [17365398509481972n, 9007199254740992n, -10414398509481984n]
   );
 });
 
@@ -50,19 +50,37 @@ Deno.test("decodeBoolean", function () {
 
 Deno.test("decodeBooleanArray", function () {
   assertEquals(decodeBooleanArray("{True,0,T}"), [true, false, true]);
-  assertEquals(decodeBooleanArray("{no,Y,1}"), [false, false, false]);
+  assertEquals(decodeBooleanArray("{no,Y,1}"), [false, true, true]);
 });
 
 Deno.test("decodeBox", function () {
   assertEquals(decodeBox("(12.4,2),(33,4.33)"), {
     a: { x: "12.4", y: "2" },
     b: { x: "33", y: "4.33" },
   });
-
+  let testValue = "(12.4,2)";
+  assertThrows(
+    () => decodeBox(testValue),
+    Error,
+    `Invalid Box: "${testValue}". Box must have only 2 point, 1 given.`
+  );
+  testValue = "(12.4,2),(123,123,123),(9303,33)";
+  assertThrows(
+    () => decodeBox(testValue),
+    Error,
+    `Invalid Box: "${testValue}". Box must have only 2 point, 3 given.`
+  );
+  testValue = "(0,0),(123,123,123)";
+  assertThrows(
+    () => decodeBox(testValue),
+    Error,
+    `Invalid Box: "${testValue}" : Invalid Point: "(123,123,123)". Points must have only 2 coordinates, 3 given.`
+  );
+  testValue = "(0,0),(100,r100)";
   assertThrows(
-    () => decodeBox("(12.4,2)"),
+    () => decodeBox(testValue),
     Error,
-    "Invalid Box value: `(12.4,2)`",
+    `Invalid Box: "${testValue}" : Invalid Point: "(100,r100)". Coordinate "r100" must be a valid number.`
   );
 });
 
@@ -71,16 +89,32 @@ Deno.test("decodeCircle", function () {
     point: { x: "12.4", y: "2" },
     radius: "3.5",
   });
+  let testValue = "<(c21 23,2),3.5>";
+  assertThrows(
+    () => decodeCircle(testValue),
+    Error,
+    `Invalid Circle: "${testValue}" : Invalid Point: "(c21 23,2)". Coordinate "c21 23" must be a valid number.`
+  );
+  testValue = "<(33,2),mn23 3.5>";
+  assertThrows(
+    () => decodeCircle(testValue),
+    Error,
+    `Invalid Circle: "${testValue}". Circle radius "mn23 3.5" must be a valid number.`
+  );
 });
 
 Deno.test("decodeDate", function () {
-  assertEquals(decodeDate("2021-08-01"), new Date("2021-08-01"));
+  assertEquals(decodeDate("2021-08-01"), new Date("2021-08-01 00:00:00-00"));
 });
 
 Deno.test("decodeDatetime", function () {
   assertEquals(
-    decodeDate("1997-12-17 07:37:16-08"),
-    new Date("1997-12-17 07:37:16-08"),
+    decodeDatetime("2021-08-01"),
+    new Date("2021-08-01 00:00:00-00")
+  );
+  assertEquals(
+    decodeDatetime("1997-12-17 07:37:16-08"),
+    new Date("1997-12-17 07:37:16-08")
   );
 });
 
@@ -97,31 +131,63 @@ Deno.test("decodeInt", function () {
 Deno.test("decodeJson", function () {
   assertEquals(
     decodeJson(
-      '{"key_1": "MY VALUE", "key_2": null, "key_3": 10, "key_4": {"subkey_1": true}}',
+      '{"key_1": "MY VALUE", "key_2": null, "key_3": 10, "key_4": {"subkey_1": true, "subkey_2": ["1",2]}}'
     ),
     {
       key_1: "MY VALUE",
       key_2: null,
       key_3: 10,
-      key_4: { subkey_1: true },
-    },
+      key_4: { subkey_1: true, subkey_2: ["1", 2] },
+    }
   );
-  assertEquals(decodeJson("{ 'eqw' ; ddd}"), null);
+  assertThrows(() => decodeJson("{ 'eqw' ; ddd}"));
 });
 
 Deno.test("decodeLine", function () {
-  assertEquals(decodeLine("{100,50,350}"), { a: "100", b: "50", c: "350" });
+  assertEquals(decodeLine("{100,50,0}"), { a: "100", b: "50", c: "0" });
+  let testValue = "{100,50,0,100}";
+  assertThrows(
+    () => decodeLine("{100,50,0,100}"),
+    Error,
+    `Invalid Line: "${testValue}". Line in linear equation format must have 3 constants, 4 given.`
+  );
+  testValue = "{100,d3km,0}";
+  assertThrows(
+    () => decodeLine(testValue),
+    Error,
+    `Invalid Line: "${testValue}". Line constant "d3km" must be a valid number.`
+  );
 });
 
 Deno.test("decodeLineSegment", function () {
   assertEquals(decodeLineSegment("((100,50),(350,350))"), {
     a: { x: "100", y: "50" },
     b: { x: "350", y: "350" },
   });
+  let testValue = "((100,50),(r344,350))";
   assertThrows(
-    () => decodeLineSegment("((100,50))"),
+    () => decodeLineSegment(testValue),
     Error,
-    "Invalid LineSegment value: `((100,50))`",
+    `Invalid Line Segment: "${testValue}" : Invalid Point: "(r344,350)". Coordinate "r344" must be a valid number.`
+    
+  );
+  testValue = "((100),(r344,350))";
+  assertThrows(
+    () => decodeLineSegment(testValue),
+    Error,
+    `Invalid Line Segment: "${testValue}" : Invalid Point: "(100)". Points must have only 2 coordinates, 1 given.`
+  );
+  testValue = "((100,50))";
+  assertThrows(
+    () => decodeLineSegment(testValue),
+    Error,
+    `Invalid Line Segment: "${testValue}". Line segments must have only 2 point, 1 given.`
+  );
+  testValue = "((100,50),(350,350),(100,100))";
+  assertThrows(
+    () => decodeLineSegment(testValue),
+    Error,
+    `Invalid Line Segment: "${testValue}". Line segments must have only 2 point, 3 given.`
   );
 });
 
@@ -130,22 +196,56 @@ Deno.test("decodePath", function () {
     { x: "100", y: "50" },
     { x: "350", y: "350" },
   ]);
+  assertEquals(decodePath("[(1,10),(2,20),(3,30)]"), [
+    { x: "1", y: "10" },
+    { x: "2", y: "20" },
+    { x: "3", y: "30" },
+  ]);
+  let testValue = "((100,50),(350,kjf334))";
   assertThrows(
-    () => decodePath("((100,50))"),
+    () => decodePath(testValue),
     Error,
-    "Invalid Path value: `((100,50))`",
+    `Invalid Path: "${testValue}" : Invalid Point: "(350,kjf334)". Coordinate "kjf334" must be a valid number.`
+  );
+  testValue = "((100,50,9949))";
+  assertThrows(
+    () => decodePath(testValue),
+    Error,
+    `Invalid Path: "${testValue}" : Invalid Point: "(100,50,9949)". Points must have only 2 coordinates, 3 given.`
   );
 });
 
 Deno.test("decodePoint", function () {
-  assertEquals(decodePoint("(10.5,50.8)"), { x: "10.5", y: "50.8" });
+  assertEquals(decodePoint("(10.555,50.8)"), { x: "10.555", y: "50.8" });
+  let testValue = "(1000)";
+  assertThrows(
+    () => decodePoint(testValue),
+    Error,
+    `Invalid Point: "${testValue}". Points must have only 2 coordinates, 1 given.`
+  );
+  testValue = "(100.100,50,350)";
   assertThrows(
-    () => decodePoint("(100.100,50,350)"),
+    () => decodePoint(testValue),
     Error,
-    "Invalid Point value: `(100,50,350)`",
+    `Invalid Point: "${testValue}". Points must have only 2 coordinates, 3 given.`
+  );
+  testValue = "(1,r344)";
+  assertThrows(
+    () => decodePoint(testValue),
+    Error,
+    `Invalid Point: "${testValue}". Coordinate "r344" must be a valid number.`
+  );
+  testValue = "(cd 213ee,100)";
+  assertThrows(
+    () => decodePoint(testValue),
+    Error,
+    `Invalid Point: "${testValue}". Coordinate "cd 213ee" must be a valid number.`
   );
 });
 
 Deno.test("decodeTid", function () {
-  assertEquals(decodeTid("(19714398509481984,5n)"), [19714398509481984n, 5n]);
+  assertEquals(decodeTid("(19714398509481984,29383838509481984)"), [
+    19714398509481984n,
+    29383838509481984n,
+  ]);
 });