Add tests

babel · Jan 1, 2020 · d16941e · d16941e
1 parent a62dd2c
commit d16941e
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Showing 3 changed files with 40 additions and 26 deletions.
diff --git a/packages/babel-core/test/config-chain.js b/packages/babel-core/test/config-chain.js
@@ -1040,30 +1040,33 @@ describe("buildConfigChain", function() {
     });
 
     describe("relative", () => {
-      test.each(["package.json", ".babelrc", ".babelrc.js", ".babelrc.cjs"])(
-        "should load %s",
-        async name => {
-          const { cwd, tmp, config } = await getTemp(
-            `babel-test-load-config-${name}`,
-          );
-          const filename = tmp("src.js");
+      test.each([
+        "package.json",
+        ".babelrc",
+        ".babelrc.json",
+        ".babelrc.js",
+        ".babelrc.cjs",
+      ])("should load %s", async name => {
+        const { cwd, tmp, config } = await getTemp(
+          `babel-test-load-config-${name}`,
+        );
+        const filename = tmp("src.js");
 
-          await config(name);
+        await config(name);
 
-          expect(
-            loadOptions({
-              filename,
-              cwd,
-            }),
-          ).toEqual({
-            ...getDefaults(),
+        expect(
+          loadOptions({
             filename,
             cwd,
-            root: cwd,
-            comments: true,
-          });
-        },
-      );
+          }),
+        ).toEqual({
+          ...getDefaults(),
+          filename,
+          cwd,
+          root: cwd,
+          comments: true,
+        });
+      });
 
       it("should load .babelignore", () => {
         const filename = fixture("config-files", "babelignore", "src.js");
@@ -1074,7 +1077,13 @@ describe("buildConfigChain", function() {
       });
 
       test.each(
-        pairs(["package.json", ".babelrc", ".babelrc.js", ".babelrc.cjs"]),
+        pairs([
+          "package.json",
+          ".babelrc",
+          ".babelrc.json",
+          ".babelrc.js",
+          ".babelrc.cjs",
+        ]),
       )("should throw if both %s and %s are used", async (name1, name2) => {
         const { cwd, tmp, config } = await getTemp(
           `babel-test-dup-config-${name1}-${name2}`,
@@ -1100,11 +1109,12 @@ describe("buildConfigChain", function() {
       });
 
       test.each`
-        config            | dir                    | error
-        ${".babelrc"}     | ${"babelrc-error"}     | ${/Error while parsing config - /}
-        ${".babelrc.js"}  | ${"babelrc-js-error"}  | ${/Babelrc threw an error/}
-        ${".babelrc.cjs"} | ${"babelrc-cjs-error"} | ${/Babelrc threw an error/}
-        ${"package.json"} | ${"pkg-error"}         | ${/Error while parsing JSON - /}
+        config             | dir                    | error
+        ${".babelrc"}      | ${"babelrc-error"}     | ${/Error while parsing config - /}
+        ${".babelrc.json"} | ${"babelrc-error"}     | ${/Error while parsing config - /}
+        ${".babelrc.js"}   | ${"babelrc-js-error"}  | ${/Babelrc threw an error/}
+        ${".babelrc.cjs"}  | ${"babelrc-cjs-error"} | ${/Babelrc threw an error/}
+        ${"package.json"}  | ${"pkg-error"}         | ${/Error while parsing JSON - /}
       `("should show helpful errors for $config", ({ dir, error }) => {
         const filename = fixture("config-files", dir, "src.js");
 

diff --git a/packages/babel-core/test/fixtures/config/config-files-templates/.babelrc.json b/packages/babel-core/test/fixtures/config/config-files-templates/.babelrc.json
@@ -0,0 +1,3 @@
+{
+  "comments": true
+}
diff --git a/packages/babel-core/test/fixtures/config/config-files/babelrc-json-error/.babelrc b/packages/babel-core/test/fixtures/config/config-files/babelrc-json-error/.babelrc
@@ -0,0 +1 @@
+{45