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|
package config
import (
"sort"
"strings"
"testing"
"github.com/google/go-cmp/cmp"
"gopkg.in/yaml.v3"
)
func t(s string) []string {
if s == "" {
return []string{}
}
return strings.Split(s, ".")
}
func n(s string) (n yaml.Node) {
n.SetString(s)
return
}
func TestBuildOptions(tst *testing.T) {
tests := []struct {
name string
inp Map
opts Options
out Options
unknowns []string
}{
{"Empty", nil, Options{}, Options{}, nil},
{"Simple copy", nil, Options{MinFreq: 75}, Options{MinFreq: 75}, nil},
{"Unknowns", Map{"foo": 1}, Options{}, Options{}, []string{"foo"}},
{"Override", Map{"include-images": true}, Options{InclImages: false}, Options{InclImages: true}, nil},
{"Mixed", Map{"min-frequency": 24}, Options{MinFreq: 6, InclImages: true}, Options{MinFreq: 24, InclImages: true}, nil},
{"All",
Map{"max-frequency": 12, "include-images": true, "ignore-hash": true, "obsolete": 54},
Options{MinFreq: 6, InclImages: true, IgnHash: false},
Options{MinFreq: 6, InclImages: true, IgnHash: true},
[]string{"max-frequency", "obsolete"},
},
}
for _, tt := range tests {
tst.Run(tt.name, func(tst *testing.T) {
out, unk := buildOptions(&tt.opts, tt.inp)
if diff := cmp.Diff(tt.out, out); diff != "" {
tst.Error(diff)
}
sort.Strings(unk)
sort.Strings(tt.unknowns)
if diff := cmp.Diff(unk, tt.unknowns); diff != "" {
tst.Error(diff)
}
})
}
}
func TestBuildFeeds(tst *testing.T) {
tests := []struct {
name string
wantErr bool
target string
feeds []configGroupFeed
result Feeds
noAutoTarget bool
}{
{name: "Empty input", wantErr: false, target: "", feeds: nil, result: Feeds{}},
{name: "Empty Feed", wantErr: true, target: "",
feeds: []configGroupFeed{
{Target: n("foo"), Feed: feed{Url: "google.de"}},
}, result: Feeds{}},
{name: "Empty Feed", wantErr: true, target: "",
feeds: []configGroupFeed{
{Feed: feed{Url: "google.de"}},
}, result: Feeds{}},
{name: "Duplicate Feed Name", wantErr: true, target: "",
feeds: []configGroupFeed{
{Feed: feed{Name: "Dup"}},
{Feed: feed{Name: "Dup"}},
}, result: Feeds{}},
{name: "Simple", wantErr: false, target: "",
feeds: []configGroupFeed{
{Target: n("foo"), Feed: feed{Name: "muh"}},
},
result: Feeds{"muh": &Feed{Name: "muh", Target: t("foo")}},
},
{name: "Simple With Target", wantErr: false, target: "moep",
feeds: []configGroupFeed{
{Target: n("foo"), Feed: feed{Name: "muh"}},
},
result: Feeds{"muh": &Feed{Name: "muh", Target: t("moep.foo")}},
},
{name: "Simple With Target and Whitespace", wantErr: false, target: "moep",
feeds: []configGroupFeed{
{Target: n("\r\nfoo "), Feed: feed{Name: "muh"}},
},
result: Feeds{"muh": &Feed{Name: "muh", Target: t("moep.foo")}},
},
{name: "Simple With Target and NoAutoTarget", wantErr: false, target: "moep", noAutoTarget: true,
feeds: []configGroupFeed{
{Target: n("foo"), Feed: feed{Name: "muh"}},
},
result: Feeds{"muh": &Feed{Name: "muh", Target: t("moep.foo")}},
},
{name: "Simple Without Target", wantErr: false, target: "moep",
feeds: []configGroupFeed{
{Feed: feed{Name: "muh"}},
},
result: Feeds{"muh": &Feed{Name: "muh", Target: t("moep.muh")}},
},
{name: "Simple Without Target and NoAutoTarget", wantErr: false, target: "moep", noAutoTarget: true,
feeds: []configGroupFeed{
{Feed: feed{Name: "muh"}},
},
result: Feeds{"muh": &Feed{Name: "muh", Target: t("moep")}},
},
{name: "Simple With Nil Target", wantErr: false, target: "moep",
feeds: []configGroupFeed{
{Target: yaml.Node{Tag: "!!null"}, Feed: feed{Name: "muh"}},
},
result: Feeds{"muh": &Feed{Name: "muh", Target: t("moep")}},
},
{name: "Simple With Empty Target", wantErr: false, target: "moep",
feeds: []configGroupFeed{
{Target: n(""), Feed: feed{Name: "muh"}},
},
result: Feeds{"muh": &Feed{Name: "muh", Target: t("moep")}},
},
{name: "Simple With Blank Target", wantErr: false, target: "moep",
feeds: []configGroupFeed{
{Target: n(" "), Feed: feed{Name: "muh"}},
},
result: Feeds{"muh": &Feed{Name: "muh", Target: t("moep")}},
},
{name: "Multiple Feeds", wantErr: false, target: "moep",
feeds: []configGroupFeed{
{Target: n("foo"), Feed: feed{Name: "muh"}},
{Feed: feed{Name: "bar"}},
},
result: Feeds{
"muh": &Feed{Name: "muh", Target: t("moep.foo")},
"bar": &Feed{Name: "bar", Target: t("moep.bar")},
},
},
{name: "Empty Group", wantErr: false, target: "",
feeds: []configGroupFeed{
{Group: group{Group: "G1"}},
},
result: Feeds{},
},
{name: "Simple Group", wantErr: false, target: "",
feeds: []configGroupFeed{
{Group: group{Group: "G1", Feeds: []configGroupFeed{
{Target: n("bar"), Feed: feed{Name: "F1"}},
{Target: n(""), Feed: feed{Name: "F2"}},
{Feed: feed{Name: "F3"}},
}}},
},
result: Feeds{
"F1": &Feed{Name: "F1", Target: t("G1.bar")},
"F2": &Feed{Name: "F2", Target: t("G1")},
"F3": &Feed{Name: "F3", Target: t("G1.F3")},
},
},
{name: "Simple Group, NoAutoTarget", wantErr: false, target: "IN", noAutoTarget: true,
feeds: []configGroupFeed{
{Group: group{Group: "G1", Feeds: []configGroupFeed{
{Target: n("bar"), Feed: feed{Name: "F1"}},
{Target: n(""), Feed: feed{Name: "F2"}},
{Feed: feed{Name: "F3"}},
}}},
},
result: Feeds{
"F1": &Feed{Name: "F1", Target: t("IN.bar")},
"F2": &Feed{Name: "F2", Target: t("IN")},
"F3": &Feed{Name: "F3", Target: t("IN")},
},
},
{name: "Nested Groups", wantErr: false, target: "",
feeds: []configGroupFeed{
{Group: group{Group: "G1", Feeds: []configGroupFeed{
{Feed: feed{Name: "F0"}},
{Target: n("bar"), Group: group{Group: "G2",
Feeds: []configGroupFeed{{Feed: feed{Name: "F1"}}}}},
{Target: n(""), Group: group{Group: "G3",
Feeds: []configGroupFeed{{Target: n("baz"), Feed: feed{Name: "F2"}}}}},
{Group: group{Group: "G4",
Feeds: []configGroupFeed{{Feed: feed{Name: "F3"}}}}},
}}},
},
result: Feeds{
"F0": &Feed{Name: "F0", Target: t("G1.F0")},
"F1": &Feed{Name: "F1", Target: t("G1.bar.F1")},
"F2": &Feed{Name: "F2", Target: t("G1.baz")},
"F3": &Feed{Name: "F3", Target: t("G1.G4.F3")},
},
},
}
for _, tt := range tests {
tst.Run(tt.name, func(tst *testing.T) {
var feeds = Feeds{}
var opts = Options{}
err := buildFeeds(tt.feeds, t(tt.target), feeds, &opts, !tt.noAutoTarget)
if (err != nil) != tt.wantErr {
tst.Errorf("buildFeeds() error = %v, wantErr %v", err, tt.wantErr)
return
}
if diff := cmp.Diff(tt.result, feeds); !tt.wantErr && diff != "" {
tst.Error(diff)
}
})
}
}
func defaultConfig(feeds []configGroupFeed, global Map) config {
defCfg := WithDefault()
return config{
Config: defCfg,
Feeds: feeds,
GlobalConfig: global,
}
}
func TestUnmarshal(tst *testing.T) {
tests := []struct {
name string
inp string
wantErr bool
config config
}{
{name: "Empty",
inp: "", wantErr: false, config: defaultConfig(nil, nil)},
{name: "Trash", inp: "Something", wantErr: true},
{name: "Simple config",
inp: "something: 1\nsomething_else: 2", wantErr: false, config: defaultConfig(nil, Map{"something": 1, "something_else": 2})},
{name: "Known config",
inp: "whatever: 2\ndefault-email: foo@foobar.de\ntimeout: 60\nsomething: 1", wantErr: false, config: func() config {
c := defaultConfig(nil, Map{"something": 1, "whatever": 2})
c.Timeout = 60
c.DefaultEmail = "foo@foobar.de"
return c
}()},
{name: "Known config with feed-options",
inp: "whatever: 2\ntimeout: 60\noptions:\n min-frequency: 6", wantErr: false, config: func() config {
c := defaultConfig(nil, Map{"whatever": 2})
c.Timeout = 60
c.FeedOptions.MinFreq = 6
return c
}()},
{name: "Known config with invalid feed-options",
inp: "options:\n max-frequency: 6", wantErr: true, config: config{}},
{name: "Config with feed",
inp: `
something: 1
feeds:
- name: Foo
url: whatever
target: bar
include-images: true
unknown-option: foo
`,
wantErr: false,
config: defaultConfig([]configGroupFeed{{
Target: n("bar"),
Feed: feed{
Name: "Foo",
Url: "whatever",
},
Options: Map{"include-images": true, "unknown-option": "foo"},
}}, Map{"something": 1})},
{name: "Feed with Exec",
inp: `
feeds:
- name: Foo
exec: [whatever, -i, http://foo.bar]
target: bar
include-images: true
unknown-option: foo
`,
wantErr: false,
config: defaultConfig([]configGroupFeed{{
Target: n("bar"),
Feed: feed{
Name: "Foo",
Exec: []string{"whatever", "-i", "http://foo.bar"},
},
Options: Map{"include-images": true, "unknown-option": "foo"},
}}, nil)},
{name: "Feeds",
inp: `
feeds:
- name: Foo
url: whatever
min-frequency: 2
- name: Shrubbery
url: google.de
target: bla
include-images: false
`,
wantErr: false,
config: defaultConfig([]configGroupFeed{
{
Feed: feed{
Name: "Foo",
Url: "whatever",
},
Options: Map{"min-frequency": 2},
},
{
Target: n("bla"),
Feed: feed{
Name: "Shrubbery",
Url: "google.de",
},
Options: Map{"include-images": false},
},
}, nil),
},
{name: "Empty Group",
inp: `
feeds:
- group: Foo
target: bla
`,
wantErr: false,
config: defaultConfig([]configGroupFeed{{Target: n("bla"), Group: group{"Foo", nil}}}, nil),
},
{name: "Feeds and Groups",
inp: `
feeds:
- name: Foo
url: whatever
- group: G1
target: target
feeds:
- group: G2
target: ""
feeds:
- name: F1
url: google.de
- name: F2
- group: G3
`,
wantErr: false,
config: defaultConfig([]configGroupFeed{
{Feed: feed{
Name: "Foo",
Url: "whatever",
}},
{Target: n("target"), Group: group{
Group: "G1",
Feeds: []configGroupFeed{
{Target: n(""), Group: group{
Group: "G2",
Feeds: []configGroupFeed{
{Feed: feed{Name: "F1", Url: "google.de"}},
}},
},
{Feed: feed{Name: "F2"}},
{Group: group{Group: "G3"}},
}},
},
}, nil),
},
}
eqNode := cmp.Comparer(func(l, r yaml.Node) bool {
return l.Tag == r.Tag && l.Value == r.Value
})
for _, tt := range tests {
tst.Run(tt.name, func(tst *testing.T) {
in := strings.NewReader(tt.inp)
got, err := unmarshal(in, WithDefault())
if (err != nil) != tt.wantErr {
tst.Errorf("parse() error = %v, wantErr %v", err, tt.wantErr)
return
}
if err == nil {
if diff := cmp.Diff(tt.config, got, eqNode); diff != "" {
tst.Error(diff)
}
}
})
}
}
|
