Match CocoaPods names exactly when reading version lists

Signed-off-by: Ali Zulfiqar <codewithfourtix@gmail.com>

Author: codewithfourtix

src/fetchcode/package_util.py

@@ -297,7 +297,7 @@ def get_cocoapod_tags(spec, name):
         data = response.strip()
         for line in data.splitlines():
             line = line.strip()
-            if line.startswith(name):
+            if line.startswith(name + "/"):
                 data_list = line.split("/")
                 if data_list[0] == name:
                     data_list.pop(0)

tests/test_cocoapods_tag_lookup.py

@@ -0,0 +1,13 @@
+from fetchcode.package_util import get_cocoapod_tags
+
+
+def test_cocoapod_tags_skip_packages_with_same_prefix(monkeypatch):
+    monkeypatch.setattr(
+        "fetchcode.utils.get_text_response", lambda url: "FooBar/9.0\nFoo/1.0/2.0\n"
+    )
+    assert get_cocoapod_tags("https://example.com/versions", "Foo") == ["1.0", "2.0"]
+
+
+def test_cocoapod_tags_return_none_when_only_prefix_matches(monkeypatch):
+    monkeypatch.setattr("fetchcode.utils.get_text_response", lambda url: "FooBar/9.0\n")
+    assert get_cocoapod_tags("https://example.com/versions", "Foo") is None