Fix update-test-outputs script to use test-specific prettier options.

Author: motlin

packages/prettier-plugin-java/scripts/update-test-output.js

@@ -51,12 +51,21 @@ const updateTestOutput = async () => {
       try {
         console.log(`Reading <${fileDesc.path}>`);
         let newExpectedText = javaFileText;
+
+        const testDir = path.dirname(fileDesc.path);
+        const optionsPath = path.join(testDir, "prettier-options.json");
+        let testOptions = {};
+        if (fs.existsSync(optionsPath)) {
+          testOptions = fs.readJsonSync(optionsPath);
+        }
+
         for (let i = 0; i < numberOfTime; i++) {
           newExpectedText = await prettier.format(newExpectedText, {
             parser: "java",
             plugins: [path.resolve(__dirname, "../dist/index.js")],
             tabWidth: 2,
-            endOfLine: "lf"
+            endOfLine: "lf",
+            ...testOptions
           });
         }
         let outputFilePath = fileDesc.path.replace(

packages/prettier-plugin-java/test/unit-test/binary_expressions/binary_expressions-spec.ts

@@ -1,17 +1,25 @@
 import path from "path";
 import url from "url";
+import fs from "fs-extra";
 import { testSample, testSampleWithOptions } from "../../test-utils.js";
 
 const __dirname = path.dirname(url.fileURLToPath(import.meta.url));
 
 describe("prettier-java", () => {
+  const startOptions = fs.readJsonSync(
+    path.resolve(__dirname, "operator-position-start/prettier-options.json")
+  );
   testSampleWithOptions({
     testFolder: path.resolve(__dirname, "operator-position-start"),
-    prettierOptions: { experimentalOperatorPosition: "start" }
+    prettierOptions: startOptions
   });
+
+  const endOptions = fs.readJsonSync(
+    path.resolve(__dirname, "operator-position-end/prettier-options.json")
+  );
   testSampleWithOptions({
     testFolder: path.resolve(__dirname, "operator-position-end"),
-    prettierOptions: { experimentalOperatorPosition: "end" }
+    prettierOptions: endOptions
   });
   testSample(path.resolve(__dirname, "operator-position-end"));
 });

packages/prettier-plugin-java/test/unit-test/binary_expressions/operator-position-end/prettier-options.json

@@ -0,0 +1,3 @@
+{
+  "experimentalOperatorPosition": "end"
+}

packages/prettier-plugin-java/test/unit-test/binary_expressions/operator-position-start/prettier-options.json

@@ -0,0 +1,3 @@
+{
+  "experimentalOperatorPosition": "start"
+}

packages/prettier-plugin-java/test/unit-test/require-pragma/format-pragma/prettier-options.json

@@ -0,0 +1,3 @@
+{
+  "requirePragma": true
+}

packages/prettier-plugin-java/test/unit-test/require-pragma/invalid-pragma/prettier-options.json

@@ -0,0 +1,3 @@
+{
+  "requirePragma": true
+}

packages/prettier-plugin-java/test/unit-test/require-pragma/prettier-pragma/prettier-options.json

@@ -0,0 +1,3 @@
+{
+  "requirePragma": true
+}

packages/prettier-plugin-java/test/unit-test/require-pragma/require-pragma-spec.ts

@@ -1,5 +1,6 @@
 import path from "path";
 import url from "url";
+import fs from "fs-extra";
 import { testSampleWithOptions } from "../../test-utils.js";
 
 const __dirname = path.dirname(url.fileURLToPath(import.meta.url));
@@ -9,10 +10,15 @@ describe("prettier-java: require-pragma option", () => {
     path.resolve(__dirname, "./format-pragma"),
     path.resolve(__dirname, "./prettier-pragma"),
     path.resolve(__dirname, "./invalid-pragma")
-  ].forEach(testFolder =>
+  ].forEach(testFolder => {
+    const optionsPath = path.join(testFolder, "prettier-options.json");
+    const options = fs.existsSync(optionsPath)
+      ? fs.readJsonSync(optionsPath)
+      : { requirePragma: true };
+
     testSampleWithOptions({
       testFolder,
-      prettierOptions: { requirePragma: true }
-    })
-  );
+      prettierOptions: options
+    });
+  });
 });