111 lines
4.7 KiB
Go
111 lines
4.7 KiB
Go
package app
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import (
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"net/http"
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"strings"
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"testing"
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gitlab "gitlab.com/gitlab-org/api/client-go"
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)
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type fakeMergeRequestListerByUsername struct {
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testBase
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emptyResponse bool
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}
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func (f fakeMergeRequestListerByUsername) ListProjectMergeRequests(pid interface{}, opt *gitlab.ListProjectMergeRequestsOptions, options ...gitlab.RequestOptionFunc) ([]*gitlab.BasicMergeRequest, *gitlab.Response, error) {
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resp, err := f.handleGitlabError()
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if err != nil {
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return nil, nil, err
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}
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if f.emptyResponse {
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return []*gitlab.BasicMergeRequest{}, resp, err
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}
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return []*gitlab.BasicMergeRequest{{IID: 10}}, resp, err
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}
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func TestListMergeRequestByUsername(t *testing.T) {
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var testListMrsByUsernamePayload = MergeRequestByUsernameRequest{Username: "hcramer", UserId: 1234, State: "opened"}
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t.Run("Gets merge requests by username", func(t *testing.T) {
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request := makeRequest(t, http.MethodPost, "/merge_requests_by_username", testListMrsByUsernamePayload)
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svc := middleware(
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mergeRequestListerByUsernameService{testProjectData, fakeMergeRequestListerByUsername{}},
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withPayloadValidation(methodToPayload{http.MethodPost: newPayload[MergeRequestByUsernameRequest]}),
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withMethodCheck(http.MethodPost),
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)
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data := getSuccessData(t, svc, request)
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assert(t, data.Message, "Merge requests fetched for hcramer")
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})
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t.Run("Should handle no merge requests", func(t *testing.T) {
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request := makeRequest(t, http.MethodPost, "/merge_requests_by_username", testListMrsByUsernamePayload)
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svc := middleware(
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mergeRequestListerByUsernameService{testProjectData, fakeMergeRequestListerByUsername{emptyResponse: true}},
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withPayloadValidation(methodToPayload{http.MethodPost: newPayload[MergeRequestByUsernameRequest]}),
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withMethodCheck(http.MethodPost),
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)
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data, status := getFailData(t, svc, request)
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assert(t, data.Message, "No MRs found")
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assert(t, data.Details, "hcramer did not have any MRs")
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assert(t, status, http.StatusNotFound)
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})
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t.Run("Should require username", func(t *testing.T) {
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missingUsernamePayload := testListMrsByUsernamePayload
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missingUsernamePayload.Username = ""
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request := makeRequest(t, http.MethodPost, "/merge_requests_by_username", missingUsernamePayload)
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svc := middleware(
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mergeRequestListerByUsernameService{testProjectData, fakeMergeRequestListerByUsername{}},
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withPayloadValidation(methodToPayload{http.MethodPost: newPayload[MergeRequestByUsernameRequest]}),
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withMethodCheck(http.MethodPost),
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)
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data, status := getFailData(t, svc, request)
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assert(t, data.Message, "Invalid payload")
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assert(t, data.Details, "Username is required")
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assert(t, status, http.StatusBadRequest)
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})
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t.Run("Should require User ID for assignee call", func(t *testing.T) {
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missingUsernamePayload := testListMrsByUsernamePayload
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missingUsernamePayload.UserId = 0
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request := makeRequest(t, http.MethodPost, "/merge_requests_by_username", missingUsernamePayload)
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svc := middleware(
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mergeRequestListerByUsernameService{testProjectData, fakeMergeRequestListerByUsername{}},
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withPayloadValidation(methodToPayload{http.MethodPost: newPayload[MergeRequestByUsernameRequest]}),
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withMethodCheck(http.MethodPost),
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)
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data, status := getFailData(t, svc, request)
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assert(t, data.Message, "Invalid payload")
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assert(t, data.Details, "UserId is required")
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assert(t, status, http.StatusBadRequest)
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})
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t.Run("Should handle error from Gitlab", func(t *testing.T) {
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request := makeRequest(t, http.MethodPost, "/merge_requests_by_username", testListMrsByUsernamePayload)
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svc := middleware(
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mergeRequestListerByUsernameService{testProjectData, fakeMergeRequestListerByUsername{testBase: testBase{errFromGitlab: true}}},
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withPayloadValidation(methodToPayload{http.MethodPost: newPayload[MergeRequestByUsernameRequest]}),
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withMethodCheck(http.MethodPost),
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)
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data, status := getFailData(t, svc, request)
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assert(t, data.Message, "An error occurred")
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assert(t, data.Details, strings.Repeat("some error from Gitlab; ", 3))
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assert(t, status, http.StatusInternalServerError)
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})
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t.Run("Handles non-200 from Gitlab", func(t *testing.T) {
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request := makeRequest(t, http.MethodPost, "/merge_requests_by_username", testListMrsByUsernamePayload)
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svc := middleware(
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mergeRequestListerByUsernameService{testProjectData, fakeMergeRequestListerByUsername{testBase: testBase{status: http.StatusSeeOther}}},
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withPayloadValidation(methodToPayload{http.MethodPost: newPayload[MergeRequestByUsernameRequest]}),
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withMethodCheck(http.MethodPost),
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)
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data, status := getFailData(t, svc, request)
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assert(t, data.Message, "An error occurred")
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assert(t, data.Details, strings.Repeat("An error occurred on the /merge_requests_by_username endpoint; ", 3))
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assert(t, status, http.StatusInternalServerError)
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})
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}
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