1 files changed, 76 insertions, 0 deletions
diff --git a/spec/frontend/snippets/test_utils.js b/spec/frontend/snippets/test_utils.js
new file mode 100644
index 00000000000..86262723157
--- /dev/null
+++ b/spec/frontend/snippets/test_utils.js
@@ -0,0 +1,76 @@
+import {
+  SNIPPET_BLOB_ACTION_CREATE,
+  SNIPPET_BLOB_ACTION_UPDATE,
+  SNIPPET_BLOB_ACTION_MOVE,
+  SNIPPET_BLOB_ACTION_DELETE,
+} from '~/snippets/constants';
+
+const CONTENT_1 = 'Lorem ipsum dolar\nSit amit\n\nGoodbye!\n';
+const CONTENT_2 = 'Lorem ipsum dolar sit amit.\n\nGoodbye!\n';
+
+export const testEntries = {
+  created: {
+    id: 'blob_1',
+    diff: {
+      action: SNIPPET_BLOB_ACTION_CREATE,
+      filePath: '/new/file',
+      previousPath: '/new/file',
+      content: CONTENT_1,
+    },
+  },
+  deleted: {
+    id: 'blob_2',
+    diff: {
+      action: SNIPPET_BLOB_ACTION_DELETE,
+      filePath: '/src/delete/me',
+      previousPath: '/src/delete/me',
+      content: CONTENT_1,
+    },
+  },
+  updated: {
+    id: 'blob_3',
+    origContent: CONTENT_1,
+    diff: {
+      action: SNIPPET_BLOB_ACTION_UPDATE,
+      filePath: '/lorem.md',
+      previousPath: '/lorem.md',
+      content: CONTENT_2,
+    },
+  },
+  renamed: {
+    id: 'blob_4',
+    diff: {
+      action: SNIPPET_BLOB_ACTION_MOVE,
+      filePath: '/dolar.md',
+      previousPath: '/ipsum.md',
+      content: CONTENT_1,
+    },
+  },
+  renamedAndUpdated: {
+    id: 'blob_5',
+    origContent: CONTENT_1,
+    diff: {
+      action: SNIPPET_BLOB_ACTION_MOVE,
+      filePath: '/sit.md',
+      previousPath: '/sit/amit.md',
+      content: CONTENT_2,
+    },
+  },
+};
+
+export const createBlobFromTestEntry = ({ diff, origContent }, isOrig = false) => ({
+  content: isOrig && origContent ? origContent : diff.content,
+  path: isOrig ? diff.previousPath : diff.filePath,
+});
+
+export const createBlobsFromTestEntries = (entries, isOrig = false) =>
+  entries.reduce(
+    (acc, entry) =>
+      Object.assign(acc, {
+        [entry.id]: {
+          id: entry.id,
+          ...createBlobFromTestEntry(entry, isOrig),
+        },
+      }),
+    {},
+  );