From 0505101de50117226287b377fafe8af95bfee87f Mon Sep 17 00:00:00 2001
From: James Garbutt <43081j@users.noreply.github.com>
Date: Thu, 30 Jan 2025 10:19:17 +0000
Subject: [PATCH] test: add ignore-unknown tests

Adds the `ignore-unknown` tests from prettier.

Combining `--write` and `--list-different` is not allowed in
prettier-cli, so one test was removed which asserted this was possible.

Some snapshots were updated because the error message differs.
---
 .../ignore-unknown/.prettierignore            |  1 +
 test/__fixtures__/ignore-unknown/.prettierrc  | 10 ++++
 test/__fixtures__/ignore-unknown/ignored.js   |  0
 .../__fixtures__/ignore-unknown/javascript.js |  1 +
 .../ignore-unknown/override.as-js-file        |  1 +
 .../unkown-file-extension.unknown             |  1 +
 .../ignore-unknown/unkown-filename            |  1 +
 .../__snapshots__/ignore-unknown.js.snap      | 44 ++++++++++++++
 test/__tests__/ignore-unknown.js              | 60 +++++++++++++++++++
 9 files changed, 119 insertions(+)
 create mode 100644 test/__fixtures__/ignore-unknown/.prettierignore
 create mode 100644 test/__fixtures__/ignore-unknown/.prettierrc
 create mode 100644 test/__fixtures__/ignore-unknown/ignored.js
 create mode 100644 test/__fixtures__/ignore-unknown/javascript.js
 create mode 100644 test/__fixtures__/ignore-unknown/override.as-js-file
 create mode 100644 test/__fixtures__/ignore-unknown/unkown-file-extension.unknown
 create mode 100644 test/__fixtures__/ignore-unknown/unkown-filename
 create mode 100644 test/__tests__/__snapshots__/ignore-unknown.js.snap
 create mode 100644 test/__tests__/ignore-unknown.js

diff --git a/test/__fixtures__/ignore-unknown/.prettierignore b/test/__fixtures__/ignore-unknown/.prettierignore
new file mode 100644
index 0000000..1615b0c
--- /dev/null
+++ b/test/__fixtures__/ignore-unknown/.prettierignore
@@ -0,0 +1 @@
+ignored.js
diff --git a/test/__fixtures__/ignore-unknown/.prettierrc b/test/__fixtures__/ignore-unknown/.prettierrc
new file mode 100644
index 0000000..df113ef
--- /dev/null
+++ b/test/__fixtures__/ignore-unknown/.prettierrc
@@ -0,0 +1,10 @@
+{
+  "overrides": [
+    {
+      "files": "*.as-js-file",
+      "options": {
+        "parser": "babel"
+      }
+    }
+  ]
+}
diff --git a/test/__fixtures__/ignore-unknown/ignored.js b/test/__fixtures__/ignore-unknown/ignored.js
new file mode 100644
index 0000000..e69de29
diff --git a/test/__fixtures__/ignore-unknown/javascript.js b/test/__fixtures__/ignore-unknown/javascript.js
new file mode 100644
index 0000000..b029879
--- /dev/null
+++ b/test/__fixtures__/ignore-unknown/javascript.js
@@ -0,0 +1 @@
+const foo=        "bar";
diff --git a/test/__fixtures__/ignore-unknown/override.as-js-file b/test/__fixtures__/ignore-unknown/override.as-js-file
new file mode 100644
index 0000000..b029879
--- /dev/null
+++ b/test/__fixtures__/ignore-unknown/override.as-js-file
@@ -0,0 +1 @@
+const foo=        "bar";
diff --git a/test/__fixtures__/ignore-unknown/unkown-file-extension.unknown b/test/__fixtures__/ignore-unknown/unkown-file-extension.unknown
new file mode 100644
index 0000000..e2358dc
--- /dev/null
+++ b/test/__fixtures__/ignore-unknown/unkown-file-extension.unknown
@@ -0,0 +1 @@
+PRETTIER
diff --git a/test/__fixtures__/ignore-unknown/unkown-filename b/test/__fixtures__/ignore-unknown/unkown-filename
new file mode 100644
index 0000000..e2358dc
--- /dev/null
+++ b/test/__fixtures__/ignore-unknown/unkown-filename
@@ -0,0 +1 @@
+PRETTIER
diff --git a/test/__tests__/__snapshots__/ignore-unknown.js.snap b/test/__tests__/__snapshots__/ignore-unknown.js.snap
new file mode 100644
index 0000000..6e1e56e
--- /dev/null
+++ b/test/__tests__/__snapshots__/ignore-unknown.js.snap
@@ -0,0 +1,44 @@
+// Jest Snapshot v1, https://goo.gl/fbAQLP
+
+exports[`Ignored file (stderr) 1`] = `""`;
+
+exports[`Ignored file (stdout) 1`] = `""`;
+
+exports[`Ignored file (write) 1`] = `[]`;
+
+exports[`None exist file (stderr) 1`] = `"[error] No files matching the given patterns were found"`;
+
+exports[`None exist file (stdout) 1`] = `""`;
+
+exports[`None exist file (write) 1`] = `[]`;
+
+exports[`Not matching pattern (stderr) 1`] = `"[error] No files matching the given patterns were found"`;
+
+exports[`Not matching pattern (stdout) 1`] = `""`;
+
+exports[`Not matching pattern (write) 1`] = `[]`;
+
+exports[`ignore-unknown alias (stdout) 1`] = `
+"javascript.js
+override.as-js-file"
+`;
+
+exports[`ignore-unknown check (stderr) 1`] = `
+"[warn] javascript.js
+[warn] override.as-js-file
+[warn] Code style issues found in 2 files. Run Prettier with --write to fix."
+`;
+
+exports[`ignore-unknown check (stdout) 1`] = `"Checking formatting..."`;
+
+exports[`ignore-unknown check (write) 1`] = `[]`;
+
+exports[`ignore-unknown dir (stdout) 1`] = `
+"javascript.js
+override.as-js-file"
+`;
+
+exports[`ignore-unknown pattern (stdout) 1`] = `
+"javascript.js
+override.as-js-file"
+`;
diff --git a/test/__tests__/ignore-unknown.js b/test/__tests__/ignore-unknown.js
new file mode 100644
index 0000000..ecf49d0
--- /dev/null
+++ b/test/__tests__/ignore-unknown.js
@@ -0,0 +1,60 @@
+import { runCli } from "../utils";
+
+describe("ignore-unknown dir", () => {
+  runCli("ignore-unknown", [
+    ".",
+    "--ignore-unknown",
+    "--list-different",
+  ]).test({
+    status: "non-zero",
+    stderr: "",
+    write: [],
+  });
+});
+
+describe("ignore-unknown alias", () => {
+  runCli("ignore-unknown", [".", "-u", "--list-different"]).test({
+    status: "non-zero",
+    stderr: "",
+    write: [],
+  });
+});
+
+describe("ignore-unknown pattern", () => {
+  runCli("ignore-unknown", [
+    "*",
+    "--ignore-unknown",
+    "--list-different",
+  ]).test({
+    status: "non-zero",
+    stderr: "",
+    write: [],
+  });
+});
+
+describe("ignore-unknown check", () => {
+  runCli("ignore-unknown", [".", "--ignore-unknown", "--check"]).test({
+    status: 1,
+  });
+});
+
+describe("None exist file", () => {
+  runCli("ignore-unknown", ["non-exist-file", "--ignore-unknown"]).test({
+    status: 1,
+  });
+});
+
+describe("Not matching pattern", () => {
+  runCli("ignore-unknown", [
+    "*.non-exist-pattern",
+    "--ignore-unknown",
+  ]).test({
+    status: 1,
+  });
+});
+
+describe("Ignored file", () => {
+  runCli("ignore-unknown", ["ignored.js", "--ignore-unknown"]).test({
+    status: 0,
+  });
+});