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https://github.com/kubernetes-sigs/external-dns.git
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eb40149b99
* test: improve code coverage Signed-off-by: ivan katliarchuk <ivan.katliarchuk@gmail.com> * test: improve code coverage Signed-off-by: ivan katliarchuk <ivan.katliarchuk@gmail.com> --------- Signed-off-by: ivan katliarchuk <ivan.katliarchuk@gmail.com>
94 lines
2.3 KiB
Go
94 lines
2.3 KiB
Go
/*
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Copyright 2017 The Kubernetes Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package provider
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import (
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"errors"
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"io"
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"os"
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"testing"
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log "github.com/sirupsen/logrus"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"sigs.k8s.io/external-dns/endpoint"
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)
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func TestMain(m *testing.M) {
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log.SetOutput(io.Discard)
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os.Exit(m.Run())
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}
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func TestEnsureTrailingDot(t *testing.T) {
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for _, tc := range []struct {
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input, expected string
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}{
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{"example.org", "example.org."},
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{"example.org.", "example.org."},
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{"8.8.8.8", "8.8.8.8"},
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} {
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output := EnsureTrailingDot(tc.input)
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if output != tc.expected {
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t.Errorf("expected %s, got %s", tc.expected, output)
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}
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}
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}
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func TestNewSoftError(t *testing.T) {
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cause := errors.New("something failed")
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err := NewSoftError(cause)
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require.ErrorIs(t, err, SoftError)
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require.ErrorIs(t, err, cause)
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}
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func TestNewSoftErrorf(t *testing.T) {
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err := NewSoftErrorf("failed with code %d", 42)
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require.ErrorIs(t, err, SoftError)
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assert.Contains(t, err.Error(), "failed with code 42")
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}
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func TestBaseProvider_AdjustEndpoints(t *testing.T) {
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b := BaseProvider{}
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eps := []*endpoint.Endpoint{{DNSName: "example.com"}}
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got, err := b.AdjustEndpoints(eps)
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assert.NoError(t, err)
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assert.Equal(t, eps, got)
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}
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func TestBaseProvider_GetDomainFilter(t *testing.T) {
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b := BaseProvider{}
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f := b.GetDomainFilter()
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assert.NotNil(t, f)
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assert.True(t, f.Match("example.com"))
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}
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func TestContextKeyString(t *testing.T) {
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k := &contextKey{name: "records"}
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assert.Equal(t, "provider context value records", k.String())
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}
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func TestDifference(t *testing.T) {
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current := []string{"foo", "bar"}
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desired := []string{"bar", "baz"}
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add, remove, leave := Difference(current, desired)
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assert.Equal(t, []string{"baz"}, add)
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assert.Equal(t, []string{"foo"}, remove)
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assert.Equal(t, []string{"bar"}, leave)
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}
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