Share fixture-writing helpers across tests

tests/smoke/axe/axe-exit-codes.test.ts

@@ -21,19 +21,20 @@ import { existsSync } from "../../../src/deno_ral/fs.ts";
 import { join } from "../../../src/deno_ral/path.ts";
 import { execProcess } from "../../../src/core/process.ts";
 import { unitTest } from "../../test.ts";
+import { writeFixture } from "../../utils.ts";
 import { quartoDevBinCmd, quartoSpawnEnvOptions } from "../../quarto-cmd.ts";
 import { AxeFindings } from "../../../src/command/call/axe/schemas.ts";
 
 const workingDir = Deno.makeTempDirSync({ prefix: "quarto-axe-exit" });
-Deno.mkdirSync(join(workingDir, "site"));
-Deno.writeTextFileSync(
-  join(workingDir, "site", "index.html"),
+writeFixture(
+  workingDir,
+  "site/index.html",
   `<!DOCTYPE html>
 <html lang="en"><head><title>exit codes</title></head>
 <body><main><h1>Exit codes</h1><img src="dot.png"></main></body></html>
 `,
 );
-Deno.writeTextFileSync(join(workingDir, "site", "dot.png"), "not-really-a-png");
+writeFixture(workingDir, "site/dot.png", "not-really-a-png");
 
 function findings(): AxeFindings {
   return JSON.parse(
@@ -158,10 +159,8 @@ unitTest(
     const notABrowser = join(workingDir, "not-a-browser");
     Deno.writeTextFileSync(notABrowser, "");
     // a previous scan's summary must not survive to be read as current
-    const artifacts = join(workingDir, "_axe-checks");
-    Deno.mkdirSync(artifacts, { recursive: true });
-    const staleFindings = join(artifacts, "findings.json");
-    Deno.writeTextFileSync(staleFindings, `{"stale": true}`);
+    writeFixture(workingDir, "_axe-checks/findings.json", `{"stale": true}`);
+    const staleFindings = join(workingDir, "_axe-checks", "findings.json");
 
     const result = await execProcess({
       cmd: quartoDevBinCmd(),

tests/smoke/check/check-info-project.test.ts

@@ -9,6 +9,7 @@
  */
 
 import { dirname, join, resolve } from "../../../src/deno_ral/path.ts";
+import { writeDefaultProject } from "../../utils.ts";
 import { execProcess } from "../../../src/core/process.ts";
 import { originalRealPathSync } from "../../../src/deno_ral/original-real-path.ts";
 import { isWindows } from "../../../src/deno_ral/platform.ts";
@@ -30,7 +31,7 @@ function tempDir(prefix: string): string {
 // The tree must exist at registration: the harness enters `cwd` before setup.
 function tempProject(): string {
   const dir = tempDir("quarto-check-info-project");
-  Deno.writeTextFileSync(join(dir, "_quarto.yml"), "project:\n  type: default\n");
+  writeDefaultProject(dir);
   Deno.mkdirSync(join(dir, "sub"));
   return dir;
 }

tests/smoke/check/check-project-config-only.test.ts

@@ -15,6 +15,7 @@ import {
   makeUnreadableDir,
   removeProject,
   tempProject,
+  writeFixture,
 } from "../../utils.ts";
 import { assert, assertEquals } from "testing/asserts";
 
@@ -23,8 +24,7 @@ import { assert, assertEquals } from "testing/asserts";
 if (canMakeUnreadableDir) {
   const projectDir = tempProject("quarto-check-project");
   const locked = join(projectDir, "locked");
-  Deno.mkdirSync(locked);
-  Deno.writeTextFileSync(join(locked, "doc.qmd"), "# Locked\n");
+  writeFixture(projectDir, "locked/doc.qmd", "# Locked\n");
   const output = join(projectDir, "check-info.json");
   let restore: (() => void) | undefined;
   testQuartoCmdJson(

tests/smoke/check/check-render-temp-in-project.test.ts

@@ -21,6 +21,7 @@ import {
   canMakeUnreadableDir,
   makeUnreadableDir,
   tempProject,
+  writeFixture,
 } from "../../utils.ts";
 import { checkRender } from "../../../src/command/check/check-render.ts";
 import { renderServices } from "../../../src/command/render/render-services.ts";
@@ -36,8 +37,7 @@ unitTest(
   async () => {
     const projectDir = tempProject("quarto-check-render-temp");
     const locked = join(projectDir, "locked");
-    Deno.mkdirSync(locked);
-    Deno.writeTextFileSync(join(locked, "doc.qmd"), "# Locked\n");
+    writeFixture(projectDir, "locked/doc.qmd", "# Locked\n");
     const tmp = join(projectDir, "tmp");
     Deno.mkdirSync(tmp);
     const restore = makeUnreadableDir(locked);
@@ -72,8 +72,7 @@ unitTest(
     await initYamlIntelligenceResourcesFromFilesystem();
     const projectDir = tempProject("quarto-check-render-temp");
     const locked = join(projectDir, "locked");
-    Deno.mkdirSync(locked);
-    Deno.writeTextFileSync(join(locked, "doc.qmd"), "# Locked\n");
+    writeFixture(projectDir, "locked/doc.qmd", "# Locked\n");
     const restore = makeUnreadableDir(locked);
     const services = {
       ...renderServices(notebookContext()),

tests/smoke/project/project-unreadable-dir.test.ts

@@ -16,6 +16,7 @@ import {
   makeUnreadableDir,
   removeProject,
   tempProject,
+  writeFixture,
 } from "../../utils.ts";
 import { assert, assertEquals } from "testing/asserts";
 
@@ -42,11 +43,10 @@ function registerUnreadableDirTest(
 ) {
   const root = normalizePath(tempProject("quarto-unreadable-project"));
   if (quartoYml) {
-    Deno.writeTextFileSync(join(root, "_quarto.yml"), quartoYml);
+    writeFixture(root, "_quarto.yml", quartoYml);
   }
   const locked = join(root, "locked");
-  Deno.mkdirSync(locked);
-  Deno.writeTextFileSync(join(locked, "doc.qmd"), "# Locked\n");
+  writeFixture(root, "locked/doc.qmd", "# Locked\n");
   let restore: (() => void) | undefined;
   testQuartoCmd(cmd, ["index.qmd"], [verify(root, locked)], {
     cwd: () => join(root, "sub"),

tests/smoke/use/brand.test.ts

@@ -1,6 +1,7 @@
 import { testQuartoCmd, ExecuteOutput, Verify } from "../../test.ts";
 import { fileExists, folderExists, noErrorsOrWarnings, printsMessage } from "../../verify.ts";
 import { join, fromFileUrl, dirname } from "../../../src/deno_ral/path.ts";
+import { writeDefaultProject, writeFixture } from "../../utils.ts";
 import { ensureDirSync, existsSync } from "../../../src/deno_ral/fs.ts";
 import { pathWithForwardSlashes } from "../../../src/core/path.ts";
 
@@ -90,7 +91,7 @@ testQuartoCmd(
   ],
   {
     setup: () => {
-      Deno.writeTextFileSync(join(basicDir, "_quarto.yml"), "project:\n  type: default\n");
+      writeDefaultProject(basicDir);
       return Promise.resolve();
     },
     cwd: () => basicDir,
@@ -137,7 +138,7 @@ testQuartoCmd(
   ],
   {
     setup: () => {
-      Deno.writeTextFileSync(join(dryRunDir, "_quarto.yml"), "project:\n  type: default\n");
+      writeDefaultProject(dryRunDir);
       return Promise.resolve();
     },
     cwd: () => dryRunDir,
@@ -188,14 +189,12 @@ testQuartoCmd(
   ],
   {
     setup: () => {
-      Deno.writeTextFileSync(join(forceOverwriteDir, "_quarto.yml"), "project:\n  type: default\n");
+      writeDefaultProject(forceOverwriteDir);
       // Create existing _brand directory with files
-      const brandDir = join(forceOverwriteDir, "_brand");
-      ensureDirSync(brandDir);
       // This file exists in source - should be overwritten
-      Deno.writeTextFileSync(join(brandDir, "_brand.yml"), "meta:\n  name: Old Brand\n");
+      writeFixture(forceOverwriteDir, "_brand/_brand.yml", "meta:\n  name: Old Brand\n");
       // This file does NOT exist in source - should be preserved
-      Deno.writeTextFileSync(join(brandDir, "unrelated.txt"), "keep me");
+      writeFixture(forceOverwriteDir, "_brand/unrelated.txt", "keep me");
       return Promise.resolve();
     },
     cwd: () => forceOverwriteDir,
@@ -257,12 +256,10 @@ testQuartoCmd(
   ],
   {
     setup: () => {
-      Deno.writeTextFileSync(join(dryRunOverwriteDir, "_quarto.yml"), "project:\n  type: default\n");
+      writeDefaultProject(dryRunOverwriteDir);
       // Create existing _brand directory with _brand.yml and extra.txt (not logo.png)
-      const brandDir = join(dryRunOverwriteDir, "_brand");
-      ensureDirSync(brandDir);
-      Deno.writeTextFileSync(join(brandDir, "_brand.yml"), "meta:\n  name: Old Brand\n");
-      Deno.writeTextFileSync(join(brandDir, "extra.txt"), "extra file not in source");
+      writeFixture(dryRunOverwriteDir, "_brand/_brand.yml", "meta:\n  name: Old Brand\n");
+      writeFixture(dryRunOverwriteDir, "_brand/extra.txt", "extra file not in source");
       return Promise.resolve();
     },
     cwd: () => dryRunOverwriteDir,
@@ -285,7 +282,7 @@ testQuartoCmd(
   ],
   {
     setup: () => {
-      Deno.writeTextFileSync(join(errorFlagDir, "_quarto.yml"), "project:\n  type: default\n");
+      writeDefaultProject(errorFlagDir);
       return Promise.resolve();
     },
     cwd: () => errorFlagDir,
@@ -336,7 +333,7 @@ testQuartoCmd(
   ],
   {
     setup: () => {
-      Deno.writeTextFileSync(join(multiFileDir, "_quarto.yml"), "project:\n  type: default\n");
+      writeDefaultProject(multiFileDir);
       return Promise.resolve();
     },
     cwd: () => multiFileDir,
@@ -384,7 +381,7 @@ testQuartoCmd(
   ],
   {
     setup: () => {
-      Deno.writeTextFileSync(join(nestedDir, "_quarto.yml"), "project:\n  type: default\n");
+      writeDefaultProject(nestedDir);
       return Promise.resolve();
     },
     cwd: () => nestedDir,
@@ -464,14 +461,12 @@ testQuartoCmd(
   ],
   {
     setup: () => {
-      Deno.writeTextFileSync(join(nestedOverwriteDir, "_quarto.yml"), "project:\n  type: default\n");
+      writeDefaultProject(nestedOverwriteDir);
       // Create existing _brand/images directory with files
-      const imagesDir = join(nestedOverwriteDir, "_brand", "images");
-      ensureDirSync(imagesDir);
       // This file exists in source - should be overwritten
-      Deno.writeTextFileSync(join(imagesDir, "logo.png"), "old logo\n");
+      writeFixture(nestedOverwriteDir, "_brand/images/logo.png", "old logo\n");
       // This file does NOT exist in source - should be preserved
-      Deno.writeTextFileSync(join(imagesDir, "unrelated.png"), "keep me nested");
+      writeFixture(nestedOverwriteDir, "_brand/images/unrelated.png", "keep me nested");
       return Promise.resolve();
     },
     cwd: () => nestedOverwriteDir,
@@ -521,13 +516,11 @@ testQuartoCmd(
   ],
   {
     setup: () => {
-      Deno.writeTextFileSync(join(dryRunNestedDir, "_quarto.yml"), "project:\n  type: default\n");
+      writeDefaultProject(dryRunNestedDir);
       // Create existing _brand/images directory with only logo.png (not header.png)
-      const imagesDir = join(dryRunNestedDir, "_brand", "images");
-      ensureDirSync(imagesDir);
-      Deno.writeTextFileSync(join(imagesDir, "logo.png"), "old logo\n");
+      writeFixture(dryRunNestedDir, "_brand/images/logo.png", "old logo\n");
       // Also create _brand.yml so we're only testing nested behavior
-      Deno.writeTextFileSync(join(dryRunNestedDir, "_brand", "_brand.yml"), "meta:\n  name: Old\n");
+      writeFixture(dryRunNestedDir, "_brand/_brand.yml", "meta:\n  name: Old\n");
       return Promise.resolve();
     },
     cwd: () => dryRunNestedDir,
@@ -565,11 +558,9 @@ testQuartoCmd(
   ],
   {
     setup: () => {
-      Deno.writeTextFileSync(join(nestedNewSubdirDir, "_quarto.yml"), "project:\n  type: default\n");
+      writeDefaultProject(nestedNewSubdirDir);
       // Create _brand/ but NOT images/ subdirectory
-      const brandDir = join(nestedNewSubdirDir, "_brand");
-      ensureDirSync(brandDir);
-      Deno.writeTextFileSync(join(brandDir, "_brand.yml"), "meta:\n  name: Old Brand\n");
+      writeFixture(nestedNewSubdirDir, "_brand/_brand.yml", "meta:\n  name: Old Brand\n");
       return Promise.resolve();
     },
     cwd: () => nestedNewSubdirDir,
@@ -610,11 +601,9 @@ testQuartoCmd(
   ],
   {
     setup: () => {
-      Deno.writeTextFileSync(join(dryRunNewSubdirDir, "_quarto.yml"), "project:\n  type: default\n");
+      writeDefaultProject(dryRunNewSubdirDir);
       // Create _brand/ but NOT images/ subdirectory
-      const brandDir = join(dryRunNewSubdirDir, "_brand");
-      ensureDirSync(brandDir);
-      Deno.writeTextFileSync(join(brandDir, "_brand.yml"), "meta:\n  name: Old\n");
+      writeFixture(dryRunNewSubdirDir, "_brand/_brand.yml", "meta:\n  name: Old\n");
       return Promise.resolve();
     },
     cwd: () => dryRunNewSubdirDir,
@@ -659,11 +648,9 @@ testQuartoCmd(
   ],
   {
     setup: () => {
-      Deno.writeTextFileSync(join(emptyDirCleanupDir, "_quarto.yml"), "project:\n  type: default\n");
+      writeDefaultProject(emptyDirCleanupDir);
       // Create _brand/extras/ with a file not in source
-      const extrasDir = join(emptyDirCleanupDir, "_brand", "extras");
-      ensureDirSync(extrasDir);
-      Deno.writeTextFileSync(join(extrasDir, "orphan.txt"), "this file will be removed");
+      writeFixture(emptyDirCleanupDir, "_brand/extras/orphan.txt", "this file will be removed");
       return Promise.resolve();
     },
     cwd: () => emptyDirCleanupDir,
@@ -708,11 +695,9 @@ testQuartoCmd(
   ],
   {
     setup: () => {
-      Deno.writeTextFileSync(join(deepNestedCleanupDir, "_quarto.yml"), "project:\n  type: default\n");
+      writeDefaultProject(deepNestedCleanupDir);
       // Create _brand/deep/nested/path/ with a file not in source
-      const deepDir = join(deepNestedCleanupDir, "_brand", "deep", "nested", "path");
-      ensureDirSync(deepDir);
-      Deno.writeTextFileSync(join(deepDir, "orphan.txt"), "deeply nested orphan");
+      writeFixture(deepNestedCleanupDir, "_brand/deep/nested/path/orphan.txt", "deeply nested orphan");
       return Promise.resolve();
     },
     cwd: () => deepNestedCleanupDir,
@@ -772,7 +757,7 @@ testQuartoCmd(
   ],
   {
     setup: () => {
-      Deno.writeTextFileSync(join(brandExtDir, "_quarto.yml"), "project:\n  type: default\n");
+      writeDefaultProject(brandExtDir);
       return Promise.resolve();
     },
     cwd: () => brandExtDir,
@@ -807,7 +792,7 @@ testQuartoCmd(
   ],
   {
     setup: () => {
-      Deno.writeTextFileSync(join(brandExtDryRunDir, "_quarto.yml"), "project:\n  type: default\n");
+      writeDefaultProject(brandExtDryRunDir);
       return Promise.resolve();
     },
     cwd: () => brandExtDryRunDir,
@@ -853,7 +838,7 @@ testQuartoCmd(
   ],
   {
     setup: () => {
-      Deno.writeTextFileSync(join(brandExtSubdirDir, "_quarto.yml"), "project:\n  type: default\n");
+      writeDefaultProject(brandExtSubdirDir);
       return Promise.resolve();
     },
     cwd: () => brandExtSubdirDir,

tests/smoke/use/template-ai-config.test.ts

@@ -9,36 +9,42 @@
 
 import { testQuartoCmd } from "../../test.ts";
 import { fileExists, noErrorsOrWarnings, pathDoNotExists } from "../../verify.ts";
+import { writeFixture } from "../../utils.ts";
 import { join } from "../../../src/deno_ral/path.ts";
 import { ensureDirSync } from "../../../src/deno_ral/fs.ts";
 
 const tempDir = Deno.makeTempDirSync();
 
 // Create a mock template source with AI config files
 const templateSourceDir = join(tempDir, "template-source");
-ensureDirSync(templateSourceDir);
-Deno.writeTextFileSync(
-  join(templateSourceDir, "template.qmd"),
+writeFixture(
+  templateSourceDir,
+  "template.qmd",
   "---\ntitle: Template Document\n---\n\nThis is a template document."
 );
-Deno.writeTextFileSync(
-  join(templateSourceDir, "CLAUDE.md"),
+writeFixture(
+  templateSourceDir,
+  "CLAUDE.md",
   "# Claude Configuration\n\nThis should be excluded."
 );
-Deno.writeTextFileSync(
-  join(templateSourceDir, "AGENTS.md"),
+writeFixture(
+  templateSourceDir,
+  "AGENTS.md",
   "# Agents Configuration\n\nThis should be excluded."
 );
-Deno.writeTextFileSync(
-  join(templateSourceDir, "CLAUDE.local.md"),
+writeFixture(
+  templateSourceDir,
+  "CLAUDE.local.md",
   "# Claude Local Configuration\n\nThis should be excluded."
 );
-Deno.writeTextFileSync(
-  join(templateSourceDir, "AGENTS.local.md"),
+writeFixture(
+  templateSourceDir,
+  "AGENTS.local.md",
   "# Agents Local Configuration\n\nThis should be excluded."
 );
-Deno.writeTextFileSync(
-  join(templateSourceDir, "README.md"),
+writeFixture(
+  templateSourceDir,
+  "README.md",
   "# Template README\n\nThis should also be excluded."
 );