Function TestAddrsToURLs

elasticsearch_internal_test.go:258–335

(t *testing.T)

}

func TestAddrsToURLs(t *testing.T) {
	tt := []struct {
		name  string
		addrs []string
		urls  []*url.URL
		err   error
	}{
		{
			name: "valid",
			addrs: []string{
				"http://example.com",
				"https://example.com",
				"http://192.168.255.255",
				"http://example.com:8080",
			},
			urls: []*url.URL{
				{Scheme: "http", Host: "example.com"},
				{Scheme: "https", Host: "example.com"},
				{Scheme: "http", Host: "192.168.255.255"},
				{Scheme: "http", Host: "example.com:8080"},
			},
			err: nil,
		},
		{
			name:  "trim trailing slash",
			addrs: []string{"http://example.com/", "http://example.com//"},
			urls: []*url.URL{
				{Scheme: "http", Host: "example.com", Path: ""},
				{Scheme: "http", Host: "example.com", Path: ""},
			},
		},
		{
			name:  "keep suffix",
			addrs: []string{"http://example.com/foo"},
			urls:  []*url.URL{{Scheme: "http", Host: "example.com", Path: "/foo"}},
		},
		{
			name:  "invalid url",
			addrs: []string{"://invalid.com"},
			urls:  nil,
			err:   errors.New("missing protocol scheme"),
		},
	}
	for _, tc := range tt {
		t.Run(tc.name, func(t *testing.T) {
			res, err := addrsToURLs(tc.addrs)

			if tc.err != nil {
				if err == nil {
					t.Errorf("Expected error, got: %v", err)
				}
				match, matchErr := regexp.MatchString(tc.err.Error(), err.Error())
				if matchErr != nil {
					t.Fatalf("Unexpected error: %s", matchErr)
				}
				if !match {
					t.Errorf("Expected err [%s] to match: %s", matchErr.Error(), tc.err.Error())
				}