chore: add unit test

packages/cypress-cloud/lib/ciProvider/__tests__/ciProvider.test.ts

@@ -0,0 +1,14 @@
+import { getCommitDefaults } from "../merge";
+
+describe("ciProvider", () => {
+  it("should resolve when provider is null and ghaEventDatais null", () => {
+    // eslint-disable-next-line turbo/no-undeclared-env-vars
+    process.env.TEAMCITY_VERSION = "1";
+    const result = getCommitDefaults({
+      ghaEventData: null,
+    });
+    expect(result).toEqual({
+      ghaEventData: null,
+    });
+  });
+});

packages/cypress-cloud/lib/ciProvider.ts → packages/cypress-cloud/lib/ciProvider/ciProvider.ts

@@ -28,10 +28,10 @@ SOFTWARE.
 */
 
 import debugFn from "debug";
-
 import _ from "lodash";
-import { ValidationError } from "./errors";
-import { GhaEventData } from "./git";
+
+import { ValidationError } from "../errors";
+import { GhaEventData } from "../git";
 
 const debug = debugFn("currents:ci");
 
@@ -641,7 +641,7 @@ const _providerCommitParams = (): ProviderCommitParamsRes => {
   };
 };
 
-type CiProviderData = {
+export type CiProviderData = {
   sha?: string;
   branch?: string;
   message?: string;
@@ -651,7 +651,7 @@ type CiProviderData = {
   defaultBranch?: string;
   remoteBranch?: string;
   runAttempt?: string;
-  ghaEventData?: GhaEventData;
+  ghaEventData?: GhaEventData | null;
 };
 
 interface ProviderCommitParamsRes {
@@ -726,36 +726,3 @@ export function getCI(ciBuildId?: string) {
     provider,
   };
 }
-
-export function getCommitDefaults(existingInfo: CiProviderData) {
-  debug("git commit existing info");
-  debug(existingInfo);
-
-  const commitParamsObj = getCommitParams();
-
-  debug("commit info from provider environment variables: %O", commitParamsObj);
-
-  // based on the existingInfo properties
-  // merge in the commitParams if null or undefined
-  // defaulting back to null if all fails
-  // NOTE: only properties defined in "existingInfo" will be returned
-  const combined = _.transform(
-    existingInfo,
-    (
-      memo: { [memoKey: string]: string | GhaEventData | null },
-      value: string | GhaEventData | null,
-      key: string
-    ) => {
-      return (memo[key] = _.defaultTo(
-        value ||
-          (commitParamsObj ? commitParamsObj[key as keyof CiProvider] : null),
-        null
-      ));
-    }
-  );
-
-  debug("combined git and environment variables from provider");
-  debug(combined);
-
-  return combined;
-}

packages/cypress-cloud/lib/ciProvider/index.ts

@@ -0,0 +1 @@
+export * from "./merge";

packages/cypress-cloud/lib/ciProvider/merge.ts

@@ -0,0 +1,40 @@
+import debugFn from "debug";
+import _ from "lodash";
+
+import { GhaEventData } from "../git";
+import { CiProvider, CiProviderData, getCommitParams } from "./ciProvider";
+
+const debug = debugFn("currents:ci");
+
+export function getCommitDefaults(existingInfo: CiProviderData) {
+  debug("git commit existing info");
+  debug(existingInfo);
+
+  const commitParamsObj = getCommitParams();
+
+  debug("commit info from provider environment variables: %O", commitParamsObj);
+
+  // based on the existingInfo properties
+  // merge in the commitParams if null or undefined
+  // defaulting back to null if all fails
+  // NOTE: only properties defined in "existingInfo" will be returned
+  const combined = _.transform(
+    existingInfo,
+    (
+      memo: { [memoKey: string]: string | GhaEventData | null },
+      value: string | GhaEventData | null,
+      key: string
+    ) => {
+      return (memo[key] = _.defaultTo(
+        value ||
+          (commitParamsObj ? commitParamsObj[key as keyof CiProvider] : null),
+        null
+      ));
+    }
+  );
+
+  debug("combined git and environment variables from provider");
+  debug(combined);
+
+  return combined;
+}