terraform-provider-google/google/self_link_helpers_test.go

package google

import "testing"

func TestCompareSelfLinkOrResourceName(t *testing.T) {
	cases := map[string]struct {
		Old, New string
		Expect   bool
	}{
		"name only, same": {
			Old:    "https://www.googleapis.com/compute/v1/projects/your-project/global/networks/a-network",
			New:    "a-network",
			Expect: true,
		},
		"name only, different": {
			Old:    "https://www.googleapis.com/compute/v1/projects/your-project/global/networks/a-network",
			New:    "another-network",
			Expect: false,
		},
		"partial path, same": {
			Old:    "https://www.googleapis.com/compute/v1/projects/your-project/global/networks/a-network",
			New:    "projects/your-project/global/networks/a-network",
			Expect: true,
		},
		"partial path, different name": {
			Old:    "https://www.googleapis.com/compute/v1/projects/your-project/global/networks/a-network",
			New:    "projects/your-project/global/networks/another-network",
			Expect: false,
		},
		"partial path, different project": {
			Old:    "https://www.googleapis.com/compute/v1/projects/your-project/global/networks/a-network",
			New:    "projects/another-project/global/networks/a-network",
			Expect: false,
		},
		"full path, different name": {
			Old:    "https://www.googleapis.com/compute/v1/projects/your-project/global/networks/a-network",
			New:    "https://www.googleapis.com/compute/v1/projects/your-project/global/networks/another-network",
			Expect: false,
		},
		"full path, different project": {
			Old:    "https://www.googleapis.com/compute/v1/projects/your-project/global/networks/a-network",
			New:    "https://www.googleapis.com/compute/v1/projects/another-project/global/networks/a-network",
			Expect: false,
		},
		"beta full path, same": {
			Old:    "https://www.googleapis.com/compute/v1/projects/your-project/global/networks/a-network",
			New:    "https://www.googleapis.com/compute/beta/projects/your-project/global/networks/a-network",
			Expect: true,
		},
		"beta full path, different name": {
			Old:    "https://www.googleapis.com/compute/v1/projects/your-project/global/networks/a-network",
			New:    "https://www.googleapis.com/compute/beta/projects/your-project/global/networks/another-network",
			Expect: false,
		},
		"beta full path, different project": {
			Old:    "https://www.googleapis.com/compute/v1/projects/your-project/global/networks/a-network",
			New:    "https://www.googleapis.com/compute/beta/projects/another-project/global/networks/a-network",
			Expect: false,
		},
	}

	for tn, tc := range cases {
		if compareSelfLinkOrResourceName("", tc.Old, tc.New, nil) != tc.Expect {
			t.Errorf("bad: %s, expected %t for old = %q and new = %q", tn, tc.Expect, tc.Old, tc.New)
		}
	}
}