commitlint: separate tests in 2 files

Strictly speaking, there's one test that is checking that
one of the commitlint's native rules works (not a plugin
of ours).

Author: knocte

commitlint/integration.test.ts

@@ -0,0 +1,14 @@
+let cp = require("child_process");
+
+function runCommitLintOnMsg(inputMsg: string) {
+    return cp.spawnSync("npx", ["commitlint", "--verbose"], {
+        input: inputMsg,
+    });
+}
+
+test("body-leading-blank1", () => {
+    let commitMsgWithoutEmptySecondLine =
+        "foo: this is only a title" + "\n" + "Bar baz.";
+    let bodyLeadingBlank1 = runCommitLintOnMsg(commitMsgWithoutEmptySecondLine);
+    expect(bodyLeadingBlank1.status).not.toBe(0);
+});

commitlint/plugins.test.ts

@@ -4,13 +4,6 @@ function runCommitLintOnMsg(inputMsg: string) {
     return spawnSync("npx", ["commitlint", "--verbose"], { input: inputMsg });
 }
 
-test("body-leading-blank1", () => {
-    let commitMsgWithoutEmptySecondLine =
-        "foo: this is only a title" + "\n" + "Bar baz.";
-    let bodyLeadingBlank1 = runCommitLintOnMsg(commitMsgWithoutEmptySecondLine);
-    expect(bodyLeadingBlank1.status).not.toBe(0);
-});
-
 test("body-prose1", () => {
     let commitMsgWithLowercaseBodyStart =
         "foo: this is only a title" + "\n\n" + "bla blah bla.";