mirror of
https://github.com/grafana/grafana.git
synced 2025-02-09 23:16:16 -06:00
79 lines
3.3 KiB
Go
79 lines
3.3 KiB
Go
package routes
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import (
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"context"
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"fmt"
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"net/http"
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"net/http/httptest"
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"testing"
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"github.com/grafana/grafana-plugin-sdk-go/backend"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/mock"
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"github.com/grafana/grafana/pkg/tsdb/cloudwatch/mocks"
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"github.com/grafana/grafana/pkg/tsdb/cloudwatch/models"
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"github.com/grafana/grafana/pkg/tsdb/cloudwatch/models/resources"
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)
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func TestLogGroupFieldsRoute(t *testing.T) {
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reqCtxFunc := func(_ context.Context, pluginCtx backend.PluginContext, region string) (reqCtx models.RequestContext, err error) {
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return models.RequestContext{}, err
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}
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t.Run("returns 400 if an invalid LogGroupFieldsRequest is used", func(t *testing.T) {
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rr := httptest.NewRecorder()
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req := httptest.NewRequest("GET", `/log-group-fields?region=us-east-2`, nil)
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handler := http.HandlerFunc(ResourceRequestMiddleware(LogGroupFieldsHandler, logger, nil))
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handler.ServeHTTP(rr, req)
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assert.Equal(t, http.StatusBadRequest, rr.Code)
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assert.Equal(t, `{"Message":"error in LogGroupFieldsHandler: you need to specify either logGroupName or logGroupArn","Error":"you need to specify either logGroupName or logGroupArn","StatusCode":400}`, rr.Body.String())
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})
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t.Run("returns 500 if GetLogGroupFields method fails", func(t *testing.T) {
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mockLogsService := mocks.LogsService{}
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mockLogsService.On("GetLogGroupFieldsWithContext", mock.Anything).Return([]resources.ResourceResponse[resources.LogGroupField]{}, fmt.Errorf("error from api"))
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newLogGroupsService = func(_ context.Context, pluginCtx backend.PluginContext, reqCtxFactory models.RequestContextFactoryFunc, region string) (models.LogGroupsProvider, error) {
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return &mockLogsService, nil
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}
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rr := httptest.NewRecorder()
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req := httptest.NewRequest("GET", "/log-group-fields?region=us-east-2&logGroupName=test", nil)
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handler := http.HandlerFunc(ResourceRequestMiddleware(LogGroupFieldsHandler, logger, reqCtxFunc))
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handler.ServeHTTP(rr, req)
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assert.Equal(t, http.StatusInternalServerError, rr.Code)
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assert.Equal(t, `{"Message":"GetLogGroupFields error: error from api","Error":"error from api","StatusCode":500}`, rr.Body.String())
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})
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t.Run("returns valid json response if everything is ok", func(t *testing.T) {
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mockLogsService := mocks.LogsService{}
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mockLogsService.On("GetLogGroupFieldsWithContext", mock.Anything).Return([]resources.ResourceResponse[resources.LogGroupField]{
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{
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AccountId: new(string),
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Value: resources.LogGroupField{
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Name: "field1",
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Percent: 50,
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},
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},
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{
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AccountId: new(string),
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Value: resources.LogGroupField{
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Name: "field2",
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Percent: 50,
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},
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},
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}, nil)
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newLogGroupsService = func(_ context.Context, pluginCtx backend.PluginContext, reqCtxFactory models.RequestContextFactoryFunc, region string) (models.LogGroupsProvider, error) {
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return &mockLogsService, nil
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}
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rr := httptest.NewRecorder()
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req := httptest.NewRequest("GET", "/log-group-fields?region=us-east-2&logGroupName=test", nil)
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handler := http.HandlerFunc(ResourceRequestMiddleware(LogGroupFieldsHandler, logger, reqCtxFunc))
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handler.ServeHTTP(rr, req)
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assert.Equal(t, http.StatusOK, rr.Code)
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assert.JSONEq(t, `[{"accountId":"","value":{"name":"field1","percent":50}},{"accountId":"","value":{"name":"field2","percent":50}}]`, rr.Body.String())
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})
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}
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