Function TestInstanceFromURL

postgres/gcppostgres/gcppostgres_test.go:93–162

(t *testing.T)

}

func TestInstanceFromURL(t *testing.T) {
	tests := []struct {
		name         string
		urlString    string
		wantInstance string
		wantDatabase string
		wantErr      bool
	}{
		{
			name:         "AllValuesSpecified",
			urlString:    "gcppostgres://username:password@my-project-id/us-central1/my-instance-id/my-db?foo=bar&baz=quux",
			wantInstance: "my-project-id:us-central1:my-instance-id",
			wantDatabase: "my-db",
		},
		{
			name:         "OptionalValuesOmitted",
			urlString:    "gcppostgres://my-project-id/us-central1/my-instance-id/my-db",
			wantInstance: "my-project-id:us-central1:my-instance-id",
			wantDatabase: "my-db",
		},
		{
			name:      "DatabaseNameEmpty",
			urlString: "gcppostgres://my-project-id/us-central1/my-instance-id/",
			wantErr:   true,
		},
		{
			name:      "InstanceEmpty",
			urlString: "gcppostgres://my-project-id/us-central1//my-db",
			wantErr:   true,
		},
		{
			name:      "RegionEmpty",
			urlString: "gcppostgres://my-project-id//my-instance-id/my-db",
			wantErr:   true,
		},
		{
			name:      "ProjectEmpty",
			urlString: "gcppostgres:///us-central1/my-instance-id/my-db",
			wantErr:   true,
		},
		{
			name:         "DatabaseNameWithSlashes",
			urlString:    "gcppostgres://my-project-id/us-central1/my-instance-id/foo/bar/baz",
			wantInstance: "my-project-id:us-central1:my-instance-id",
			wantDatabase: "foo/bar/baz",
		},
	}
	for _, test := range tests {
		t.Run(test.name, func(t *testing.T) {
			u, err := url.Parse(test.urlString)
			if err != nil {
				t.Fatalf("failed to parse URL %q: %v", test.urlString, err)
			}
			instance, database, err := instanceFromURL(u)
			if err != nil {
				t.Logf("instanceFromURL(url.Parse(%q)): %v", u, err)
				if !test.wantErr {
					t.Fail()