test: add/fix remote tests

Author: chenasraf

tests/snapshot.txt

@@ -16,3 +16,4 @@ Commands:
 
 Flags:
   -s, --silent                   Silent mode (no output)
+  -r, --remote <name>            Use a specific remote (default: origin)

tests/test.zsh

@@ -10,7 +10,10 @@ echo "$(tput setaf 4)Setting up...$(tput sgr0)"
 snapshot="${0:A:h}/snapshot.txt"
 current_branch=$(git branch --show-current)
 current_ref=$(git rev-parse HEAD)
-remote_url=$(git remote -v | grep "(push)" | awk '{print $2}')
+remote_url=$(git remote -v | grep "(push)" | grep "^origin " | head -1 | awk '{print $2}')
+if [[ -z "$remote_url" ]]; then
+  remote_url=$(git remote -v | grep "(push)" | head -1 | awk '{print $2}')
+fi
 
 __UTILS_PATH="${0:A:h}/utils.mock.zsh" \
 __UNLOAD_PATH="/dev/null" \
@@ -94,6 +97,39 @@ assert_value "https://github.com/chenasraf/git-open/actions" $(git_open_pipeline
 describe "without args"
 assert_value "$(cat $snapshot)" "$(git_open)"
 
+### Multi-remote tests
+echo ""
+echo "$(tput setaf 4)Setting up multi-remote tests...$(tput sgr0)"
+git remote add fake-upstream "https://github.com/fakeorg/git-open.git" 2>/dev/null
+
+describe "git_get_remote prefers origin with multiple remotes"
+git_remote_name=""
+assert_value "$remote_url" $(git_get_remote)
+
+describe "git_get_remote with --remote flag"
+git_remote_name="fake-upstream"
+assert_value "https://github.com/fakeorg/git-open.git" $(git_get_remote)
+
+describe "git_open_project with --remote flag"
+git_remote_name="fake-upstream"
+assert_value "https://github.com/fakeorg/git-open" $(git_open_project)
+
+describe "git_open_branch with --remote flag"
+git_remote_name="fake-upstream"
+assert_value "https://github.com/fakeorg/git-open/tree/$current_branch" $(git_open_branch)
+
+describe "git_get_remote falls back to first when name not found"
+git_remote_name="nonexistent"
+result=$(git_get_remote)
+assert_value 0 $([[ -n "$result" ]] && echo 0 || echo 1)
+
+# Reset remote name
+git_remote_name=""
+
+echo ""
+echo "$(tput setaf 4)Cleaning up multi-remote tests...$(tput sgr0)"
+git remote remove fake-upstream 2>/dev/null
+
 ### Teardown
 echo ''
 echo "$(tput setaf 2)All tests passed!$(tput sgr0)"