monorail/monorail_test.go

// Copyright 2021 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

package monorail

import (
	"net/url"
	"strings"
	"testing"
)

func TestBuildQueryLink(t *testing.T) {
	testCases := []struct {
		name                string
		baseURL             string
		issueQuery          IssueQuery
		optionalQueryParams OptionalQueryParams
	}{
		{
			"Empty query",
			"https://monorail-prod.appspot.com/_ah/api/monorail/v1/projects/fuchsia/issues",
			IssueQuery{
				Can:          All,
				Labels:       []string{},
				SearchString: "",
			},
			OptionalQueryParams{},
		},
		{
			"New can",
			"https://monorail-prod.appspot.com/_ah/api/monorail/v1/projects/fuchsia/issues",
			IssueQuery{
				Can:          New,
				Labels:       []string{"deadbeef"},
				SearchString: "test",
			},
			OptionalQueryParams{
				"key": "value",
			},
		},
		{
			"Multi-parameter query",
			"https://monorail-prod.appspot.com/_ah/api/monorail/v1/projects/fuchsia/issues",
			IssueQuery{
				Can:          New,
				Labels:       []string{"deadbeef", "test", "abc123"},
				SearchString: "deadbeef/test/abc123.cc",
			},
			OptionalQueryParams{
				"1337":   "7331",
				"param1": "a",
				"param2": "b",
				"param3": "c",
				"key":    "value",
			},
		},
	}
	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {
			got := buildQueryLink(tc.baseURL, tc.issueQuery, tc.optionalQueryParams)
			if wantedPrefix := tc.baseURL; !strings.HasPrefix(got, wantedPrefix) {
				t.Errorf("buildQueryLink(%s, %s, %s): got %s, but wanted to have prefix %s", tc.baseURL, tc.issueQuery, tc.optionalQueryParams, got, wantedPrefix)
			}
			if wantedSuffix := url.QueryEscape(tc.issueQuery.SearchString); !strings.HasSuffix(got, wantedSuffix) {
				t.Errorf("buildQueryLink(%s, %s, %s): got %s, but wanted to have suffix %s", tc.baseURL, tc.issueQuery, tc.optionalQueryParams, got, wantedSuffix)
			}
		})
	}
}