Method TestDefaultRemote

submodule_test.go:400–503

(c *C)

}

func (s *SubmoduleSuite) TestDefaultRemote(c *C) {
	type testCase struct {
		name      string
		remotes   map[string]string // remote name → URL
		branches  map[string]string // branch name → branch.<name>.remote value
		head      *plumbing.Reference
		want      string // expected remote name
		wantErrIn string // substring required in error message; "" means no error
	}

	hashRef := plumbing.NewHashReference(plumbing.HEAD, plumbing.NewHash("0000000000000000000000000000000000000001"))
	mainSym := plumbing.NewSymbolicReference(plumbing.HEAD, plumbing.NewBranchReferenceName("main"))
	tagSym := plumbing.NewSymbolicReference(plumbing.HEAD, plumbing.ReferenceName("refs/tags/v1"))

	cases := []testCase{
		{
			name:     "branch-override-wins",
			remotes:  map[string]string{"origin": "file:///o", "upstream": "file:///u"},
			branches: map[string]string{"main": "upstream"},
			head:     mainSym,
			want:     "upstream",
		},
		{
			name:      "branch-override-with-bogus-remote",
			remotes:   map[string]string{"origin": "file:///o", "upstream": "file:///u"},
			branches:  map[string]string{"main": "bogus"},
			head:      mainSym,
			wantErrIn: `remote "bogus" not found`,
		},
		{
			name:    "single-remote-wins-over-origin-fallback",
			remotes: map[string]string{"upstream": "file:///u"},
			head:    hashRef,
			want:    "upstream",
		},
		{
			name:     "single-remote-with-empty-branch-remote",
			remotes:  map[string]string{"upstream": "file:///u"},
			branches: map[string]string{"main": ""},
			head:     mainSym,
			want:     "upstream",
		},
		{
			name:    "origin-fallback-among-multiple",
			remotes: map[string]string{"origin": "file:///o", "upstream": "file:///u"},
			head:    hashRef,
			want:    "origin",
		},
		{
			name:      "origin-fallback-not-present",
			remotes:   map[string]string{"upstream": "file:///u", "fork": "file:///f"},
			head:      hashRef,
			wantErrIn: `remote "origin" not found`,
		},
		{
			name:      "no-remotes",
			wantErrIn: `remote "origin" not found`,
		},