Function TestDetermineTransferDirection

cmd/scp_test.go:195–276

(t *testing.T)

}

func TestDetermineTransferDirection(t *testing.T) {
	local := func(path string) PathInfo {
		return PathInfo{Original: path, Path: path, IsRemote: false}
	}
	remote := func(id, path string) PathInfo {
		return PathInfo{Original: id + ":" + path, InstanceID: id, Path: path, IsRemote: true}
	}

	tests := []struct {
		name          string
		sources       []PathInfo
		dest          PathInfo
		wantDir       string
		wantID        string
		expectError   bool
		errorContains string
	}{
		{
			name:    "upload: single local to remote",
			sources: []PathInfo{local("file.txt")},
			dest:    remote("inst1", "/home/user/"),
			wantDir: "upload",
			wantID:  "inst1",
		},
		{
			name:    "upload: multiple local to remote",
			sources: []PathInfo{local("a.txt"), local("b.txt")},
			dest:    remote("inst1", "/home/user/"),
			wantDir: "upload",
			wantID:  "inst1",
		},
		{
			name:    "download: single remote to local",
			sources: []PathInfo{remote("inst1", "/data/file.txt")},
			dest:    local("./"),
			wantDir: "download",
			wantID:  "inst1",
		},
		{
			name:    "download: multiple remote same instance",
			sources: []PathInfo{remote("inst1", "/a.txt"), remote("inst1", "/b.txt")},
			dest:    local("./"),
			wantDir: "download",
			wantID:  "inst1",
		},
		{
			name:          "error: remote to remote",
			sources:       []PathInfo{remote("inst1", "/a.txt")},
			dest:          remote("inst2", "/b/"),
			expectError:   true,
			errorContains: "cannot transfer from remote to remote",
		},
		{
			name:          "error: multiple different instances",
			sources:       []PathInfo{remote("inst1", "/a.txt"), remote("inst2", "/b.txt")},
			dest:          local("./"),
			expectError:   true,
			errorContains: "cannot transfer between multiple instances",