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x/fresh/src/runtime/utils_test.ts

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import { assertEquals } from "../../tests/deps.ts";import { asset, assetSrcSet } from "./utils.ts";
globalThis.__FRSH_BUILD_ID = "ID123";
Deno.test("asset", () => { assertEquals(asset("/test.png"), "/test.png?__frsh_c=ID123"); assertEquals(asset("/test?f=1"), "/test?f=1&__frsh_c=ID123"); assertEquals(asset("/test#foo"), "/test?__frsh_c=ID123#foo"); assertEquals(asset("/test?f=1#foo"), "/test?f=1&__frsh_c=ID123#foo");
assertEquals(asset("./test.png"), "./test.png"); assertEquals(asset("//example.com/logo.png"), "//example.com/logo.png"); assertEquals(asset("/test.png?__frsh_c=1"), "/test.png?__frsh_c=1"); assertEquals( asset("https://example.com/logo.png"), "https://example.com/logo.png", );});
Deno.test("assetSrcSet", () => { assertEquals(assetSrcSet("/img.png"), "/img.png?__frsh_c=ID123"); assertEquals( assetSrcSet("/img.png, /img.png 2x"), "/img.png?__frsh_c=ID123, /img.png?__frsh_c=ID123 2x", ); assertEquals(assetSrcSet("/img.png 1x"), "/img.png?__frsh_c=ID123 1x"); assertEquals( assetSrcSet("/img.png 1x, /img.png 2x"), "/img.png?__frsh_c=ID123 1x, /img.png?__frsh_c=ID123 2x", ); assertEquals( assetSrcSet("/img.png 1.5x, /img.png 3x"), "/img.png?__frsh_c=ID123 1.5x, /img.png?__frsh_c=ID123 3x", );
//test with queries assertEquals( assetSrcSet("/img.png?w=140, /img.png?w=200 2x"), "/img.png?w=140&__frsh_c=ID123, /img.png?w=200&__frsh_c=ID123 2x", );
// test with extra spaces assertEquals( assetSrcSet("/img-s.png 300w, /img-l.png 600w , /img-xl.png 900w"), "/img-s.png?__frsh_c=ID123 300w, /img-l.png?__frsh_c=ID123 600w , /img-xl.png?__frsh_c=ID123 900w", );
// test with ( syntax assertEquals( assetSrcSet("/img.png ( 140,0w)"), "/img.png ( 140,0w)", );
// test with invalid parts assertEquals( assetSrcSet("/img.png,, /img-s.png 300w"), "/img.png,, /img-s.png 300w", );});