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cyradincyradin
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Add tests for all routes
1 parent 296ba02 commit 0f6c063

11 files changed

Lines changed: 868 additions & 0 deletions

‎internal/routes/alias_delete_test.go‎

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package routes
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import (
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"context"
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"errors"
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"testing"
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"github.com/f1monkey/spellchecker-web/internal/spellchecker"
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"github.com/stretchr/testify/require"
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"github.com/swaggest/usecase/status"
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)
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type testAliasDeleter struct {
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err error
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}
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func (f *testAliasDeleter) DeleteAlias(alias string) error {
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return f.err
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}
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func Test_AliasDelete(t *testing.T) {
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t.Parallel()
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tests := []struct {
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name string
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deleter *testAliasDeleter
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input AliasDeleteRequest
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wantErr bool
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wantCode status.Code
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}{
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{
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name: "success",
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deleter: &testAliasDeleter{err: nil},
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input: AliasDeleteRequest{Alias: "eng"},
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wantErr: false,
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wantCode: status.OK,
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},
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{
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name: "alias not found",
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deleter: &testAliasDeleter{err: spellchecker.ErrAliasNotFound},
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input: AliasDeleteRequest{Alias: "xx"},
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wantErr: true,
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wantCode: status.NotFound,
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},
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{
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name: "internal error",
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deleter: &testAliasDeleter{err: errors.New("boom")},
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input: AliasDeleteRequest{Alias: "eng"},
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wantErr: true,
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wantCode: status.Internal,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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t.Parallel()
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interactor := aliasDelete(tt.deleter)
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var out Empty
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err := interactor.Interact(context.Background(), tt.input, &out)
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if tt.wantErr {
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require.Error(t, err)
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require.True(t, err.(isErr).Is(tt.wantCode))
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} else {
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require.NoError(t, err)
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}
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})
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}
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}

‎internal/routes/alias_get_test.go‎

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package routes
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import (
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"context"
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"errors"
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"testing"
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"github.com/f1monkey/spellchecker-web/internal/spellchecker"
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"github.com/stretchr/testify/require"
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"github.com/swaggest/usecase/status"
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)
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type testAliasGetter struct {
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code string
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err error
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}
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func (f *testAliasGetter) GetCodeByAlias(alias string) (string, error) {
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return f.code, f.err
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}
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func Test_AliasGet(t *testing.T) {
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t.Parallel()
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tests := []struct {
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name string
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getter *testAliasGetter
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input AliasGetRequest
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wantErr bool
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wantCode status.Code
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wantDict string
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}{
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{
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name: "success",
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getter: &testAliasGetter{code: "en", err: nil},
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input: AliasGetRequest{Alias: "eng"},
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wantErr: false,
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wantCode: status.OK,
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wantDict: "en",
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},
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{
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name: "not found",
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getter: &testAliasGetter{code: "", err: spellchecker.ErrNotFound},
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input: AliasGetRequest{Alias: "xx"},
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wantErr: true,
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wantCode: status.NotFound,
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},
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{
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name: "internal error",
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getter: &testAliasGetter{code: "", err: errors.New("boom")},
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input: AliasGetRequest{Alias: "eng"},
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wantErr: true,
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wantCode: status.Internal,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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t.Parallel()
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interactor := aliasGet(tt.getter)
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var out AliasGetResponse
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err := interactor.Interact(context.Background(), tt.input, &out)
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if tt.wantErr {
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require.Error(t, err)
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require.True(t, err.(isErr).Is(tt.wantCode))
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} else {
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require.NoError(t, err)
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require.Equal(t, tt.wantDict, out.Dictionary)
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}
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})
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}
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}

‎internal/routes/alias_list_test.go‎

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package routes
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import (
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"context"
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"testing"
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"github.com/f1monkey/spellchecker-web/internal/spellchecker"
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"github.com/stretchr/testify/require"
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)
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type testAliasLister struct {
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items []spellchecker.ListItem
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}
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func (f *testAliasLister) ListAliases() []spellchecker.ListItem {
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return f.items
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}
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func Test_AliasList(t *testing.T) {
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t.Parallel()
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tests := []struct {
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name string
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lister *testAliasLister
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wantItems []ListItem
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}{
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{
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name: "empty list",
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lister: &testAliasLister{items: []spellchecker.ListItem{}},
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wantItems: []ListItem{},
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},
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{
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name: "single item",
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lister: &testAliasLister{items: []spellchecker.ListItem{
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{Code: "en", Aliases: []string{"eng", "english"}},
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}},
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wantItems: []ListItem{
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{Code: "en", Aliases: []string{"eng", "english"}},
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},
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},
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{
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name: "multiple items",
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lister: &testAliasLister{items: []spellchecker.ListItem{
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{Code: "en", Aliases: []string{"eng"}},
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{Code: "fr", Aliases: []string{"fra", "french"}},
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}},
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wantItems: []ListItem{
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{Code: "en", Aliases: []string{"eng"}},
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{Code: "fr", Aliases: []string{"fra", "french"}},
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},
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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t.Parallel()
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interactor := aliasList(tt.lister)
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var out AliasListResponse
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err := interactor.Interact(context.Background(), Empty{}, &out)
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require.NoError(t, err)
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require.Equal(t, tt.wantItems, out.Items)
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})
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}
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}

‎internal/routes/alias_set_test.go‎

Lines changed: 71 additions & 0 deletions
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package routes
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3+
import (
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"context"
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"errors"
6+
"testing"
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"github.com/f1monkey/spellchecker-web/internal/spellchecker"
9+
"github.com/stretchr/testify/require"
10+
"github.com/swaggest/usecase/status"
11+
)
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type testAliasSetter struct {
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err error
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}
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func (f *testAliasSetter) SetAlias(alias string, code string) error {
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return f.err
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}
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func Test_AliasSet(t *testing.T) {
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t.Parallel()
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tests := []struct {
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name string
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setter *testAliasSetter
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input AliasSetRequest
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wantErr bool
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wantCode status.Code
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}{
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{
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name: "success",
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setter: &testAliasSetter{err: nil},
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input: AliasSetRequest{Alias: "eng", Dictionary: "en"},
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wantErr: false,
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wantCode: status.OK,
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},
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{
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name: "alias not found",
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setter: &testAliasSetter{err: spellchecker.ErrAliasNotFound},
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input: AliasSetRequest{Alias: "xx", Dictionary: "en"},
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wantErr: true,
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wantCode: status.NotFound,
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},
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{
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name: "internal error",
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setter: &testAliasSetter{err: errors.New("boom")},
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input: AliasSetRequest{Alias: "eng", Dictionary: "en"},
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wantErr: true,
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wantCode: status.Internal,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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t.Parallel()
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interactor := aliasSet(tt.setter)
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var out Empty
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err := interactor.Interact(context.Background(), tt.input, &out)
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if tt.wantErr {
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require.Error(t, err)
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require.True(t, err.(isErr).Is(tt.wantCode))
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} else {
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require.NoError(t, err)
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}
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})
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}
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}

‎internal/routes/dictionary_create_test.go‎

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package routes
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import (
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"context"
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"errors"
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"testing"
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f1mspellchecker "github.com/f1monkey/spellchecker"
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"github.com/f1monkey/spellchecker-web/internal/spellchecker"
10+
"github.com/stretchr/testify/require"
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"github.com/swaggest/usecase/status"
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)
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type testRegistryAdder struct {
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err error
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}
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func (f *testRegistryAdder) Add(code string, options spellchecker.Options) (*f1mspellchecker.Spellchecker, error) {
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return nil, f.err
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}
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func Test_DictionaryCreate(t *testing.T) {
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t.Parallel()
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tests := []struct {
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name string
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adder *testRegistryAdder
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input DictionaryCreateRequest
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wantErr bool
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wantCode status.Code
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}{
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{
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name: "success",
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adder: &testRegistryAdder{
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err: nil,
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},
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input: DictionaryCreateRequest{
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Code: "en",
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Alphabet: "abcdefghijklmnopqrstuvwxyz",
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MaxErrors: 2,
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},
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wantErr: false,
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wantCode: status.OK,
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},
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{
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name: "already exists",
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adder: &testRegistryAdder{
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err: spellchecker.ErrAlreadyExists,
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},
50+
input: DictionaryCreateRequest{
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Code: "en",
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Alphabet: "abcdefghijklmnopqrstuvwxyz",
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MaxErrors: 2,
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},
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wantErr: true,
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wantCode: status.AlreadyExists,
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},
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{
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name: "internal error",
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adder: &testRegistryAdder{
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err: errors.New("boom"),
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},
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input: DictionaryCreateRequest{
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Code: "fr",
65+
Alphabet: "abcdefghijklmnopqrstuvwxyz",
66+
MaxErrors: 2,
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},
68+
wantErr: true,
69+
wantCode: status.Internal,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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t.Parallel()
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77+
interactor := dictionaryCreate(tt.adder)
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79+
var out Empty
80+
err := interactor.Interact(context.Background(), tt.input, &out)
81+
82+
if tt.wantErr {
83+
require.Error(t, err)
84+
require.True(t, err.(isErr).Is(tt.wantCode))
85+
} else {
86+
require.NoError(t, err)
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}
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})
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}
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}

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