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Remove unnecessary wrapping of functionality in a class

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This commit is contained in:
Michael Smith
2023-05-31 20:49:44 +02:00
parent bd68eb6940
commit f937499e6f
4 changed files with 220 additions and 248 deletions
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22
tests/pbm.test.js
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@@ -27,7 +27,7 @@
import { expect, test } from "vitest";
import PBM from "../src/pbm.js";
import parsePBM from "../src/pbm.js";
const fs = require("fs");
@@ -35,7 +35,7 @@ test("Successfully parse a PBM file", () => {
const data = fs.readFileSync("./tests/fixtures/VALID.LBM");
expect(() => {
new PBM(data.buffer);
parsePBM(data.buffer);
}).not.toThrowError();
});
@@ -43,7 +43,7 @@ test("Fail to parse a PBM file with an invalid chunk id", () => {
const data = fs.readFileSync("./tests/fixtures/INVALID_CHUNK_ID.LBM");
expect(() => {
new PBM(data.buffer);
parsePBM(data.buffer);
}).toThrowError(/^Invalid chunkId: "FARM" at byte 12. Expected "FORM".$/);
});
@@ -51,7 +51,7 @@ test("Fail to parse a PBM file with an invalid chunk length", () => {
const data = fs.readFileSync("./tests/fixtures/INVALID_CHUNK_LENGTH.LBM");
expect(() => {
new PBM(data.buffer);
parsePBM(data.buffer);
}).toThrowError(/^Invalid chunk length: 7070 bytes. Expected 7012 bytes.$/);
});
@@ -59,13 +59,13 @@ test("Fail to parse an IFF file that is not a PBM file", () => {
const data = fs.readFileSync("./tests/fixtures/SEASCAPE.LBM");
expect(() => {
new PBM(data.buffer);
parsePBM(data.buffer);
}).toThrowError(/^Invalid formatId: "ILBM". Expected "PBM ".$/);
});
test("Parse a PBM bitmap header", () => {
const data = fs.readFileSync("./tests/fixtures/VALID.LBM");
const image = new PBM(data.buffer);
const image = parsePBM(data.buffer);
expect(image.width).toStrictEqual(640);
expect(image.height).toStrictEqual(480);
@@ -84,7 +84,7 @@ test("Parse a PBM bitmap header", () => {
test("Parse PBM palette information", () => {
const data = fs.readFileSync("./tests/fixtures/VALID.LBM");
const image = new PBM(data.buffer);
const image = parsePBM(data.buffer);
expect(image.palette.length).toStrictEqual(256);
expect(image.palette[10]).toStrictEqual([87, 255, 87]);
@@ -92,14 +92,14 @@ test("Parse PBM palette information", () => {
test("Parse PBM color cycling information", () => {
const data = fs.readFileSync("./tests/fixtures/VALID.LBM");
const image = new PBM(data.buffer);
const image = parsePBM(data.buffer);
expect(image.cyclingRanges.length).toStrictEqual(16);
});
test("Parse PBM thumbnail", () => {
const data = fs.readFileSync("./tests/fixtures/VALID.LBM");
const image = new PBM(data.buffer);
const image = parsePBM(data.buffer);
expect(image.thumbnail.width).toStrictEqual(80);
expect(image.thumbnail.height).toStrictEqual(60);
@@ -108,7 +108,7 @@ test("Parse PBM thumbnail", () => {
test("Decode PBM thumbnail pixel data", () => {
const data = fs.readFileSync("./tests/fixtures/VALID.LBM");
const image = new PBM(data.buffer);
const image = parsePBM(data.buffer);
expect(image.thumbnail.pixelData.length).toStrictEqual(4800);
// FIXME(m): Verify these values are correct in the test image thumbnail:
@@ -118,7 +118,7 @@ test("Decode PBM thumbnail pixel data", () => {
test("Decode PBM image pixel data", () => {
const data = fs.readFileSync("./tests/fixtures/VALID.LBM");
const image = new PBM(data.buffer);
const image = parsePBM(data.buffer);
expect(image.pixelData.length).toStrictEqual(307_200);
// FIXME(m): Verify these values are correct in the test image: