overdue

.rclone_repo/cmd/serve/restic/restic_test.go

@@ -0,0 +1,95 @@
+// Serve restic tests set up a server and run the integration tests
+// for restic against it.
+package restic
+
+import (
+	"os"
+	"os/exec"
+	"testing"
+
+	_ "github.com/ncw/rclone/backend/all"
+	"github.com/ncw/rclone/cmd/serve/httplib"
+	"github.com/ncw/rclone/fstest"
+	"github.com/stretchr/testify/assert"
+)
+
+const (
+	testBindAddress = "localhost:51779"
+	testURL         = "http://" + testBindAddress + "/"
+	resticSource    = "../../../../../restic/restic"
+)
+
+// TestRestic runs the restic server then runs the unit tests for the
+// restic remote against it.
+func TestRestic(t *testing.T) {
+	_, err := os.Stat(resticSource)
+	if err != nil {
+		t.Skipf("Skipping test as restic source not found: %v", err)
+	}
+
+	opt := httplib.DefaultOpt
+	opt.ListenAddr = testBindAddress
+
+	fstest.Initialise()
+
+	fremote, _, clean, err := fstest.RandomRemote(*fstest.RemoteName, *fstest.SubDir)
+	assert.NoError(t, err)
+	defer clean()
+
+	err = fremote.Mkdir("")
+	assert.NoError(t, err)
+
+	// Start the server
+	w := newServer(fremote, &opt)
+	go w.serve()
+	defer w.srv.Close()
+
+	// Change directory to run the tests
+	err = os.Chdir(resticSource)
+	assert.NoError(t, err, "failed to cd to restic source code")
+
+	// Run the restic tests
+	runTests := func(path string) {
+		args := []string{"test", "./internal/backend/rest", "-run", "TestBackendRESTExternalServer", "-count=1"}
+		if testing.Verbose() {
+			args = append(args, "-v")
+		}
+		cmd := exec.Command("go", args...)
+		cmd.Env = append(os.Environ(),
+			"RESTIC_TEST_REST_REPOSITORY=rest:"+testURL+path,
+		)
+		out, err := cmd.CombinedOutput()
+		if len(out) != 0 {
+			t.Logf("\n----------\n%s----------\n", string(out))
+		}
+		assert.NoError(t, err, "Running restic integration tests")
+	}
+
+	// Run the tests with no path
+	runTests("")
+	//... and again with a path
+	runTests("potato/sausage/")
+
+}
+
+func TestMakeRemote(t *testing.T) {
+	for _, test := range []struct {
+		in, want string
+	}{
+		{"", ""},
+		{"/", ""},
+		{"/data", "data"},
+		{"/data/", "data"},
+		{"/data/1", "data/1"},
+		{"/data/12", "data/12/12"},
+		{"/data/123", "data/12/123"},
+		{"/data/123/", "data/12/123"},
+		{"/keys", "keys"},
+		{"/keys/1", "keys/1"},
+		{"/keys/12", "keys/12"},
+		{"/keys/123", "keys/123"},
+	} {
+		got := makeRemote(test.in)
+		assert.Equal(t, test.want, got, test.in)
+	}
+}