113 lines
3.6 KiB
Go
113 lines
3.6 KiB
Go
// Copyright 2016 Google Inc. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package main
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import (
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"testing"
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"time"
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"cloud.google.com/go/bigtable"
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"github.com/google/go-cmp/cmp"
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)
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func TestParseDuration(t *testing.T) {
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tests := []struct {
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in string
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// out or fail are mutually exclusive
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out time.Duration
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fail bool
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}{
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{in: "10ms", out: 10 * time.Millisecond},
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{in: "3s", out: 3 * time.Second},
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{in: "60m", out: 60 * time.Minute},
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{in: "12h", out: 12 * time.Hour},
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{in: "7d", out: 168 * time.Hour},
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{in: "", fail: true},
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{in: "0", fail: true},
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{in: "7ns", fail: true},
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{in: "14mo", fail: true},
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{in: "3.5h", fail: true},
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{in: "106752d", fail: true}, // overflow
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}
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for _, tc := range tests {
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got, err := parseDuration(tc.in)
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if !tc.fail && err != nil {
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t.Errorf("parseDuration(%q) unexpectedly failed: %v", tc.in, err)
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continue
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}
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if tc.fail && err == nil {
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t.Errorf("parseDuration(%q) did not fail", tc.in)
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continue
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}
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if tc.fail {
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continue
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}
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if got != tc.out {
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t.Errorf("parseDuration(%q) = %v, want %v", tc.in, got, tc.out)
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}
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}
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}
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func TestParseGCPolicy(t *testing.T) {
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tests := []struct {
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in string
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out bigtable.GCPolicy
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fail bool
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}{
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{in: "maxage=1h", out: bigtable.MaxAgePolicy(time.Hour * 1)},
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{in: "maxversions=2", out: bigtable.MaxVersionsPolicy(int(2))},
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{in: "maxversions=2 and maxage=1h", out: bigtable.IntersectionPolicy([]bigtable.GCPolicy{bigtable.MaxVersionsPolicy(int(2)), bigtable.MaxAgePolicy(time.Hour * 1)}...)},
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{in: "maxversions=2 or maxage=1h", out: bigtable.UnionPolicy([]bigtable.GCPolicy{bigtable.MaxVersionsPolicy(int(2)), bigtable.MaxAgePolicy(time.Hour * 1)}...)},
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{in: "maxage=1", fail: true},
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{in: "maxage = 1h", fail: true},
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{in: "maxage =1h", fail: true},
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{in: "maxage= 1h", fail: true},
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{in: "foomaxage=1h", fail: true},
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{in: "maxversions=1h", fail: true},
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{in: "maxversions= 1", fail: true},
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{in: "maxversions = 1", fail: true},
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{in: "maxversions =1", fail: true},
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{in: "barmaxversions=1", fail: true},
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{in: "maxage = 1h or maxversions=1h", fail: true},
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{in: "foomaxversions=2 or maxage=1h", fail: true},
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{in: "maxversions=2 or barmaxage=1h", fail: true},
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{in: "foomaxversions=2 or barmaxage=1h", fail: true},
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{in: "maxage = 1h and maxversions=1h", fail: true},
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{in: "foomaxage=1h and maxversions=1", fail: true},
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{in: "maxage=1h and barmaxversions=1", fail: true},
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{in: "foomaxage=1h and barmaxversions=1", fail: true},
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}
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for _, tc := range tests {
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got, err := parseGCPolicy(tc.in)
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if !tc.fail && err != nil {
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t.Errorf("parseGCPolicy(%q) unexpectedly failed: %v", tc.in, err)
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continue
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}
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if tc.fail && err == nil {
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t.Errorf("parseGCPolicy(%q) did not fail", tc.in)
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continue
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}
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if tc.fail {
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continue
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}
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var cmpOpts cmp.Options
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cmpOpts = append(cmpOpts, cmp.AllowUnexported(bigtable.IntersectionPolicy([]bigtable.GCPolicy{}...)), cmp.AllowUnexported(bigtable.UnionPolicy([]bigtable.GCPolicy{}...)))
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if !cmp.Equal(got, tc.out, cmpOpts) {
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t.Errorf("parseGCPolicy(%q) =%v, want %v", tc.in, got, tc.out)
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}
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}
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}
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