consul/api/config_entry_routes_test.go

138 lines
3.2 KiB
Go

// Copyright (c) HashiCorp, Inc.
// SPDX-License-Identifier: MPL-2.0
package api
import (
"testing"
"github.com/stretchr/testify/require"
)
func TestAPI_ConfigEntries_HTTPRoute(t *testing.T) {
t.Parallel()
c, s := makeClient(t)
defer s.Stop()
configEntries := c.ConfigEntries()
route1 := &HTTPRouteConfigEntry{
Kind: HTTPRoute,
Name: "route1",
}
route2 := &HTTPRouteConfigEntry{
Kind: HTTPRoute,
Name: "route2",
}
// set it
_, wm, err := configEntries.Set(route1, nil)
require.NoError(t, err)
require.NotNil(t, wm)
require.NotEqual(t, 0, wm.RequestTime)
// also set the second one
_, wm, err = configEntries.Set(route2, nil)
require.NoError(t, err)
require.NotNil(t, wm)
require.NotEqual(t, 0, wm.RequestTime)
// get it
entry, qm, err := configEntries.Get(HTTPRoute, "route1", nil)
require.NoError(t, err)
require.NotNil(t, qm)
require.NotEqual(t, 0, qm.RequestTime)
// verify it
readRoute, ok := entry.(*HTTPRouteConfigEntry)
require.True(t, ok)
require.Equal(t, route1.Kind, readRoute.Kind)
require.Equal(t, route1.Name, readRoute.Name)
require.Equal(t, route1.Meta, readRoute.Meta)
require.Equal(t, route1.Meta, readRoute.GetMeta())
// update it
route1.Rules = []HTTPRouteRule{
{
Filters: HTTPFilters{
URLRewrite: &URLRewrite{
Path: "abc",
},
},
},
}
// CAS fail
written, _, err := configEntries.CAS(route1, 0, nil)
require.NoError(t, err)
require.False(t, written)
// CAS success
written, wm, err = configEntries.CAS(route1, readRoute.ModifyIndex, nil)
require.NoError(t, err)
require.NotNil(t, wm)
require.NotEqual(t, 0, wm.RequestTime)
require.True(t, written)
// re-setting should not yield an error
_, wm, err = configEntries.Set(route1, nil)
require.NoError(t, err)
require.NotNil(t, wm)
require.NotEqual(t, 0, wm.RequestTime)
route2.Rules = []HTTPRouteRule{
{
Filters: HTTPFilters{
URLRewrite: &URLRewrite{
Path: "def",
},
},
},
}
_, wm, err = configEntries.Set(route2, nil)
require.NoError(t, err)
require.NotNil(t, wm)
require.NotEqual(t, 0, wm.RequestTime)
// list them
entries, qm, err := configEntries.List(HTTPRoute, nil)
require.NoError(t, err)
require.NotNil(t, qm)
require.NotEqual(t, 0, qm.RequestTime)
require.Len(t, entries, 2)
for _, entry = range entries {
switch entry.GetName() {
case "route1":
// this also verifies that the update value was persisted and
// the updated values are seen
readRoute, ok = entry.(*HTTPRouteConfigEntry)
require.True(t, ok)
require.Equal(t, route1.Kind, readRoute.Kind)
require.Equal(t, route1.Name, readRoute.Name)
require.Len(t, readRoute.Rules, 1)
require.Equal(t, route1.Rules, readRoute.Rules)
case "route2":
readRoute, ok = entry.(*HTTPRouteConfigEntry)
require.True(t, ok)
require.Equal(t, route2.Kind, readRoute.Kind)
require.Equal(t, route2.Name, readRoute.Name)
require.Len(t, readRoute.Rules, 1)
require.Equal(t, route2.Rules, readRoute.Rules)
}
}
// delete it
wm, err = configEntries.Delete(HTTPRoute, "route1", nil)
require.NoError(t, err)
require.NotNil(t, wm)
require.NotEqual(t, 0, wm.RequestTime)
// verify deletion
_, _, err = configEntries.Get(HTTPRoute, "route1", nil)
require.Error(t, err)
}