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package github
import (
"context"
"encoding/json"
"maps"
"net/http"
"sync/atomic"
"testing"
"time"
"github.com/github/github-mcp-server/internal/githubv4mock"
"github.com/github/github-mcp-server/pkg/translations"
"github.com/shurcooL/githubv4"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func Test_ProjectsWrite_CreateProject(t *testing.T) {
t.Parallel()
toolDef := ProjectsWrite(translations.NullTranslationHelper)
t.Run("success user project", func(t *testing.T) {
t.Parallel()
mockedClient := githubv4mock.NewMockedHTTPClient(
githubv4mock.NewQueryMatcher(
struct {
User struct {
ID string
} `graphql:"user(login: $login)"`
}{},
map[string]any{
"login": githubv4.String("octocat"),
},
githubv4mock.DataResponse(map[string]any{
"user": map[string]any{
"id": "U_octocat",
},
}),
),
githubv4mock.NewMutationMatcher(
struct {
CreateProjectV2 struct {
ProjectV2 struct {
ID string
Number int
Title string
URL string
}
} `graphql:"createProjectV2(input: $input)"`
}{},
githubv4.CreateProjectV2Input{
OwnerID: githubv4.ID("U_octocat"),
Title: githubv4.String("New Project"),
},
nil,
githubv4mock.DataResponse(map[string]any{
"createProjectV2": map[string]any{
"projectV2": map[string]any{
"id": "PVT_project123",
"number": 1,
"title": "New Project",
"url": "https://github.com/users/octocat/projects/1",
},
},
}),
),
)
deps := BaseDeps{
GQLClient: githubv4.NewClient(mockedClient),
Obsv: stubExporters(),
}
handler := toolDef.Handler(deps)
request := createMCPRequest(map[string]any{
"method": "create_project",
"owner": "octocat",
"owner_type": "user",
"title": "New Project",
})
result, err := handler(ContextWithDeps(context.Background(), deps), &request)
require.NoError(t, err)
require.False(t, result.IsError)
textContent := getTextResult(t, result)
var response map[string]any
err = json.Unmarshal([]byte(textContent.Text), &response)
require.NoError(t, err)
assert.Equal(t, "PVT_project123", response["id"])
assert.Equal(t, float64(1), response["number"])
assert.Equal(t, "New Project", response["title"])
assert.Equal(t, "https://github.com/users/octocat/projects/1", response["url"])
})
t.Run("missing owner_type returns error", func(t *testing.T) {
t.Parallel()
deps := BaseDeps{
GQLClient: githubv4.NewClient(githubv4mock.NewMockedHTTPClient()),
Obsv: stubExporters(),
}
handler := toolDef.Handler(deps)
request := createMCPRequest(map[string]any{
"method": "create_project",
"owner": "octocat",
"title": "New Project",
})
result, err := handler(ContextWithDeps(context.Background(), deps), &request)
require.NoError(t, err)
require.True(t, result.IsError)
textContent := getTextResult(t, result)
assert.Contains(t, textContent.Text, "owner_type is required")
})
t.Run("invalid owner_type returns error", func(t *testing.T) {
t.Parallel()
deps := BaseDeps{
GQLClient: githubv4.NewClient(githubv4mock.NewMockedHTTPClient()),
Obsv: stubExporters(),
}
handler := toolDef.Handler(deps)
request := createMCPRequest(map[string]any{
"method": "create_project",
"owner": "octocat",
"owner_type": "invalid",
"title": "New Project",
})
result, err := handler(ContextWithDeps(context.Background(), deps), &request)
require.NoError(t, err)
require.True(t, result.IsError)
textContent := getTextResult(t, result)
assert.Contains(t, textContent.Text, "invalid owner_type")
assert.Contains(t, textContent.Text, "must be")
})
}
// resolveProjectNodeIDOrgMatcher returns a GraphQL query matcher for resolving
// an org project node ID via resolveProjectNodeID.
func resolveProjectNodeIDOrgMatcher(owner string, projectNumber int, nodeID string) githubv4mock.Matcher {
return githubv4mock.NewQueryMatcher(
struct {
Organization struct {
ProjectV2 struct {
ID githubv4.ID
} `graphql:"projectV2(number: $projectNumber)"`
} `graphql:"organization(login: $owner)"`
}{},
map[string]any{
"owner": githubv4.String(owner),
"projectNumber": githubv4.Int(int32(projectNumber)), //nolint:gosec // test constant
},
githubv4mock.DataResponse(map[string]any{
"organization": map[string]any{
"projectV2": map[string]any{
"id": nodeID,
},
},
}),
)
}
func resolveProjectNodeIDUserMatcher(owner string, projectNumber int, nodeID string) githubv4mock.Matcher {
return githubv4mock.NewQueryMatcher(
struct {
User struct {
ProjectV2 struct {
ID githubv4.ID
} `graphql:"projectV2(number: $projectNumber)"`
} `graphql:"user(login: $owner)"`
}{},
map[string]any{
"owner": githubv4.String(owner),
"projectNumber": githubv4.Int(int32(projectNumber)), //nolint:gosec // test constant
},
githubv4mock.DataResponse(map[string]any{
"user": map[string]any{
"projectV2": map[string]any{
"id": nodeID,
},
},
}),
)
}
func projectViewParentMatcher(viewID, projectID string) githubv4mock.Matcher {
return githubv4mock.NewQueryMatcher(
projectViewParentQuery{},
map[string]any{"id": githubv4.ID(viewID)},
githubv4mock.DataResponse(map[string]any{
"node": map[string]any{
"id": viewID,
"layout": "TABLE_LAYOUT",
"project": map[string]any{"id": projectID},
},
}),
)
}
func projectViewParentErrorMatcher(viewID, message string) githubv4mock.Matcher {
return githubv4mock.NewQueryMatcher(
projectViewParentQuery{},
map[string]any{"id": githubv4.ID(viewID)},
githubv4mock.ErrorResponse(message),
)
}
// countingGraphQLClient wraps a mocked GraphQL client and reports how many requests it served.
func countingGraphQLClient(matchers ...githubv4mock.Matcher) (*http.Client, func() int) {
client := githubv4mock.NewMockedHTTPClient(matchers...)
counter := &countingRoundTripper{next: client.Transport}
client.Transport = counter
return client, func() int { return int(counter.count.Load()) }
}
type countingRoundTripper struct {
next http.RoundTripper
count atomic.Int64
}
func (c *countingRoundTripper) RoundTrip(req *http.Request) (*http.Response, error) {
c.count.Add(1)
return c.next.RoundTrip(req)
}
func projectFieldNamesMatcher(owner, ownerType string, projectNumber int, nodes []map[string]any) githubv4mock.Matcher {
var response map[string]any
if ownerType == "org" {
response = fieldsResponse(nodes)
return githubv4mock.NewQueryMatcher(
projectFieldsQueryOrg{},
fieldsQueryVars(owner, projectNumber),
githubv4mock.DataResponse(response),
)
}
response = map[string]any{
"user": map[string]any{
"projectV2": map[string]any{
"fields": map[string]any{
"nodes": nodes,
"pageInfo": map[string]any{
"hasNextPage": false,
"hasPreviousPage": false,
"startCursor": "",
"endCursor": "",
},
},
},
},
}
return githubv4mock.NewQueryMatcher(
projectFieldsQueryUser{},
fieldsQueryVars(owner, projectNumber),
githubv4mock.DataResponse(response),
)
}
func projectViewResponse(id string, number int, name, layout, filter string, visibleFieldIDs ...int) map[string]any {
nodes := make([]map[string]any, 0, len(visibleFieldIDs))
for _, fieldID := range visibleFieldIDs {
nodes = append(nodes, map[string]any{"databaseId": fieldID})
}
return map[string]any{
"id": id,
"number": number,
"name": name,
"layout": layout,
"filter": filter,
"configuration": map[string]any{
"visibleFields": map[string]any{"nodes": nodes},
},
}
}
func createFieldMatcher() githubv4mock.Matcher {
return githubv4mock.NewMutationMatcher(
struct {
CreateProjectV2Field struct {
ProjectV2Field struct {
ProjectV2IterationField struct {
ID string
Name string
} `graphql:"... on ProjectV2IterationField"`
} `graphql:"projectV2Field"`
} `graphql:"createProjectV2Field(input: $input)"`
}{},
githubv4.CreateProjectV2FieldInput{
ProjectID: githubv4.ID("PVT_project1"),
DataType: githubv4.ProjectV2CustomFieldType("ITERATION"),
Name: githubv4.String("Sprint"),
},
nil,
githubv4mock.DataResponse(map[string]any{
"createProjectV2Field": map[string]any{
"projectV2Field": map[string]any{
"id": "PVTIF_field1",
"name": "Sprint",
},
},
}),
)
}
func updateFieldIterationResponse() githubv4mock.GQLResponse {
return githubv4mock.DataResponse(map[string]any{
"updateProjectV2Field": map[string]any{
"projectV2Field": map[string]any{
"id": "PVTIF_field1",
"name": "Sprint",
"configuration": map[string]any{
"iterations": []any{
map[string]any{
"id": "PVTI_iter1",
"title": "Sprint 1",
"startDate": "2025-01-20",
"duration": 7,
},
},
},
},
},
})
}
func Test_ProjectsWrite_CreateIterationField(t *testing.T) {
t.Parallel()
toolDef := ProjectsWrite(translations.NullTranslationHelper)
t.Run("success with iterations", func(t *testing.T) {
t.Parallel()
mockGQLClient := githubv4mock.NewMockedHTTPClient(
resolveProjectNodeIDOrgMatcher("octo-org", 1, "PVT_project1"),
createFieldMatcher(),
githubv4mock.NewMutationMatcher(
struct {
UpdateProjectV2Field struct {
ProjectV2Field struct {
ProjectV2IterationField struct {
ID string
Name string
Configuration struct {
Iterations []struct {
ID string
Title string
StartDate string
Duration int
}
}
} `graphql:"... on ProjectV2IterationField"`
} `graphql:"projectV2Field"`
} `graphql:"updateProjectV2Field(input: $input)"`
}{},
UpdateProjectV2FieldInput{
FieldID: githubv4.ID("PVTIF_field1"),
IterationConfiguration: &ProjectV2IterationFieldConfigurationInput{
Duration: githubv4.Int(7),
StartDate: githubv4.Date{Time: time.Date(2025, 1, 20, 0, 0, 0, 0, time.UTC)},
Iterations: []ProjectV2IterationFieldIterationInput{
{
Title: githubv4.String("Sprint 1"),
StartDate: githubv4.Date{Time: time.Date(2025, 1, 20, 0, 0, 0, 0, time.UTC)},
Duration: githubv4.Int(7),
},
},
},
},
nil,
updateFieldIterationResponse(),
),
)
deps := BaseDeps{
GQLClient: githubv4.NewClient(mockGQLClient),
Obsv: stubExporters(),
}
handler := toolDef.Handler(deps)
request := createMCPRequest(map[string]any{
"method": "create_iteration_field",
"owner": "octo-org",
"owner_type": "org",
"project_number": float64(1),
"field_name": "Sprint",
"iteration_duration": float64(7),
"start_date": "2025-01-20",
"iterations": []any{
map[string]any{
"title": "Sprint 1",
"start_date": "2025-01-20",
"duration": float64(7),
},
},
})
result, err := handler(ContextWithDeps(context.Background(), deps), &request)
require.NoError(t, err)
require.False(t, result.IsError)
textContent := getTextResult(t, result)
var response map[string]any
err = json.Unmarshal([]byte(textContent.Text), &response)
require.NoError(t, err)
assert.Equal(t, "PVTIF_field1", response["id"])
})
t.Run("success without iterations", func(t *testing.T) {
t.Parallel()
mockGQLClient := githubv4mock.NewMockedHTTPClient(
resolveProjectNodeIDOrgMatcher("octo-org", 1, "PVT_project1"),
createFieldMatcher(),
githubv4mock.NewMutationMatcher(
struct {
UpdateProjectV2Field struct {
ProjectV2Field struct {
ProjectV2IterationField struct {
ID string
Name string
Configuration struct {
Iterations []struct {
ID string
Title string
StartDate string
Duration int
}
}
} `graphql:"... on ProjectV2IterationField"`
} `graphql:"projectV2Field"`
} `graphql:"updateProjectV2Field(input: $input)"`
}{},
UpdateProjectV2FieldInput{
FieldID: githubv4.ID("PVTIF_field1"),
IterationConfiguration: &ProjectV2IterationFieldConfigurationInput{
Duration: githubv4.Int(7),
StartDate: githubv4.Date{Time: time.Date(2025, 1, 20, 0, 0, 0, 0, time.UTC)},
Iterations: []ProjectV2IterationFieldIterationInput{},
},
},
nil,
githubv4mock.DataResponse(map[string]any{
"updateProjectV2Field": map[string]any{
"projectV2Field": map[string]any{
"id": "PVTIF_field1",
"name": "Sprint",
"configuration": map[string]any{
"iterations": []any{},
},
},
},
}),
),
)
deps := BaseDeps{
GQLClient: githubv4.NewClient(mockGQLClient),
Obsv: stubExporters(),
}
handler := toolDef.Handler(deps)
request := createMCPRequest(map[string]any{
"method": "create_iteration_field",
"owner": "octo-org",
"owner_type": "org",
"project_number": float64(1),
"field_name": "Sprint",
"iteration_duration": float64(7),
"start_date": "2025-01-20",
})
result, err := handler(ContextWithDeps(context.Background(), deps), &request)
require.NoError(t, err)
require.False(t, result.IsError)
textContent := getTextResult(t, result)
var response map[string]any
err = json.Unmarshal([]byte(textContent.Text), &response)
require.NoError(t, err)
assert.Equal(t, "PVTIF_field1", response["id"])
})
t.Run("success with auto-detected owner_type", func(t *testing.T) {
t.Parallel()
// detectOwnerType uses REST to probe user first, then org
mockRESTClient := MockHTTPClientWithHandlers(map[string]http.HandlerFunc{
GetUsersProjectsV2ByUsernameByProject: mockResponse(t, http.StatusNotFound, nil),
GetOrgsProjectsV2ByProject: mockResponse(t, http.StatusOK, map[string]any{
"id": 1,
"node_id": "PVT_project1",
"title": "Org Project",
}),
})
mockGQLClient := githubv4mock.NewMockedHTTPClient(
resolveProjectNodeIDOrgMatcher("octo-org", 1, "PVT_project1"),
createFieldMatcher(),
githubv4mock.NewMutationMatcher(
struct {
UpdateProjectV2Field struct {
ProjectV2Field struct {
ProjectV2IterationField struct {
ID string
Name string
Configuration struct {
Iterations []struct {
ID string
Title string
StartDate string
Duration int
}
}
} `graphql:"... on ProjectV2IterationField"`
} `graphql:"projectV2Field"`
} `graphql:"updateProjectV2Field(input: $input)"`
}{},
UpdateProjectV2FieldInput{
FieldID: githubv4.ID("PVTIF_field1"),
IterationConfiguration: &ProjectV2IterationFieldConfigurationInput{
Duration: githubv4.Int(14),
StartDate: githubv4.Date{Time: time.Date(2025, 2, 1, 0, 0, 0, 0, time.UTC)},
Iterations: []ProjectV2IterationFieldIterationInput{},
},
},
nil,
githubv4mock.DataResponse(map[string]any{
"updateProjectV2Field": map[string]any{
"projectV2Field": map[string]any{
"id": "PVTIF_field1",
"name": "Sprint",
"configuration": map[string]any{
"iterations": []any{},
},
},
},
}),
),
)
deps := BaseDeps{
Client: mustNewGHClient(t, mockRESTClient),
GQLClient: githubv4.NewClient(mockGQLClient),
Obsv: stubExporters(),
}
handler := toolDef.Handler(deps)
request := createMCPRequest(map[string]any{
"method": "create_iteration_field",
"owner": "octo-org",
"project_number": float64(1),
"field_name": "Sprint",
"iteration_duration": float64(14),
"start_date": "2025-02-01",
})
result, err := handler(ContextWithDeps(context.Background(), deps), &request)
require.NoError(t, err)
require.False(t, result.IsError)
textContent := getTextResult(t, result)
var response map[string]any
err = json.Unmarshal([]byte(textContent.Text), &response)
require.NoError(t, err)
assert.Equal(t, "PVTIF_field1", response["id"])
})
}
func Test_ProjectsList_ListProjectViews(t *testing.T) {
toolDef := ProjectsList(translations.NullTranslationHelper)
t.Run("lists organization views with forward pagination and IFC", func(t *testing.T) {
first := githubv4.Int(2)
after := githubv4.String("after-cursor")
matcher := githubv4mock.NewQueryMatcher(
projectViewsOrgQuery{},
map[string]any{
"owner": githubv4.String("octo-org"),
"projectNumber": githubv4.Int(7),
"first": &first,
"after": &after,
"last": (*githubv4.Int)(nil),
"before": (*githubv4.String)(nil),
},
githubv4mock.DataResponse(map[string]any{
"organization": map[string]any{
"projectV2": map[string]any{
"id": "PVT_project7",
"public": false,
"views": map[string]any{
"nodes": []map[string]any{
{
"id": "PVTV_view1",
"number": 1,
"name": "Ready work",
"layout": "TABLE_LAYOUT",
"filter": "status:Ready",
"configuration": map[string]any{
"visibleFields": map[string]any{
"nodes": []map[string]any{{"databaseId": 101}, {"databaseId": 202}},
},
},
},
},
"pageInfo": map[string]any{
"hasNextPage": true,
"hasPreviousPage": false,
"startCursor": "start-cursor",
"endCursor": "end-cursor",
},
},
},
},
}),
)
matcher.Variables["first"] = first
matcher.Variables["after"] = after
gqlClient := githubv4mock.NewMockedHTTPClient(
matcher,
)
deps := BaseDeps{
Client: mustNewGHClient(t, MockHTTPClientWithHandlers(map[string]http.HandlerFunc{})),
GQLClient: githubv4.NewClient(gqlClient),
featureChecker: featureCheckerFor(FeatureFlagIFCLabels),
}
handler := toolDef.Handler(deps)
request := createMCPRequest(map[string]any{
"method": "list_project_views",
"owner": "octo-org",
"owner_type": "org",
"project_number": float64(7),
"per_page": float64(2),
"after": "after-cursor",
})
result, err := handler(ContextWithDeps(context.Background(), deps), &request)
require.NoError(t, err)
require.False(t, result.IsError, getTextResult(t, result).Text)
var response struct {
Views []MinimalProjectView `json:"views"`
PageInfo map[string]any `json:"pageInfo"`
}
require.NoError(t, json.Unmarshal([]byte(getTextResult(t, result).Text), &response))
require.Len(t, response.Views, 1)
assert.Equal(t, MinimalProjectView{
ID: "PVTV_view1",
Number: 1,
Name: "Ready work",
Layout: "table",
Filter: "status:Ready",
VisibleFields: []int64{101, 202},
}, response.Views[0])
assert.Equal(t, "end-cursor", response.PageInfo["nextCursor"])
require.NotNil(t, result.Meta)
ifcMap := unmarshalIFC(t, result.Meta["ifc"])
assert.Equal(t, "untrusted", ifcMap["integrity"])
assert.Equal(t, "private", ifcMap["confidentiality"])
})
t.Run("lists user views with backward pagination", func(t *testing.T) {
last := githubv4.Int(3)
before := githubv4.String("before-cursor")
matcher := githubv4mock.NewQueryMatcher(
projectViewsUserQuery{},
map[string]any{
"owner": githubv4.String("octocat"),
"projectNumber": githubv4.Int(8),
"first": (*githubv4.Int)(nil),
"after": (*githubv4.String)(nil),
"last": &last,
"before": &before,
},
githubv4mock.DataResponse(map[string]any{
"user": map[string]any{
"projectV2": map[string]any{
"id": "PVT_project8",
"public": true,
"views": map[string]any{
"nodes": []map[string]any{},
"pageInfo": map[string]any{
"hasNextPage": false,
"hasPreviousPage": true,
"startCursor": "previous-cursor",
"endCursor": "",
},
},
},
},
}),
)
matcher.Variables["last"] = last
matcher.Variables["before"] = before
gqlClient := githubv4mock.NewMockedHTTPClient(
matcher,
)
deps := BaseDeps{
Client: mustNewGHClient(t, MockHTTPClientWithHandlers(map[string]http.HandlerFunc{})),
GQLClient: githubv4.NewClient(gqlClient),
}
handler := toolDef.Handler(deps)
request := createMCPRequest(map[string]any{
"method": "list_project_views",
"owner": "octocat",
"owner_type": "user",
"project_number": float64(8),
"per_page": float64(3),
"before": "before-cursor",
})
result, err := handler(ContextWithDeps(context.Background(), deps), &request)
require.NoError(t, err)
require.False(t, result.IsError, getTextResult(t, result).Text)
var response map[string]any
require.NoError(t, json.Unmarshal([]byte(getTextResult(t, result).Text), &response))
pageInfo := response["pageInfo"].(map[string]any)
assert.Equal(t, "previous-cursor", pageInfo["prevCursor"])
})
t.Run("rejects conflicting cursors", func(t *testing.T) {
deps := BaseDeps{
Client: mustNewGHClient(t, MockHTTPClientWithHandlers(map[string]http.HandlerFunc{})),
GQLClient: githubv4.NewClient(githubv4mock.NewMockedHTTPClient()),
}
handler := toolDef.Handler(deps)
request := createMCPRequest(map[string]any{
"method": "list_project_views",
"owner": "octo-org",
"owner_type": "org",
"project_number": float64(7),
"after": "a",
"before": "b",
})
result, err := handler(ContextWithDeps(context.Background(), deps), &request)
require.NoError(t, err)
require.True(t, result.IsError)
assert.Contains(t, getTextResult(t, result).Text, "provide either 'after' or 'before'")
})
}
func Test_ProjectsGet_GetProjectView(t *testing.T) {
toolDef := ProjectsGet(translations.NullTranslationHelper)
t.Run("gets a private project view by node ID", func(t *testing.T) {
gqlClient := githubv4mock.NewMockedHTTPClient(
githubv4mock.NewQueryMatcher(
projectViewNodeQuery{},
map[string]any{"id": githubv4.ID("PVTV_view1")},
githubv4mock.DataResponse(map[string]any{
"node": map[string]any{
"id": "PVTV_view1",
"number": 1,
"name": "Ready work",
"layout": "BOARD_LAYOUT",
"filter": "status:Ready",
"project": map[string]any{"public": false},
"configuration": map[string]any{
"visibleFields": map[string]any{
"nodes": []map[string]any{{"databaseId": 101}, {"databaseId": 202}},
},
},
},
}),
),
)
deps := BaseDeps{
GQLClient: githubv4.NewClient(gqlClient),
featureChecker: featureCheckerFor(FeatureFlagIFCLabels),
}
handler := toolDef.Handler(deps)
request := createMCPRequest(map[string]any{
"method": "get_project_view",
"view_id": "PVTV_view1",
})
result, err := handler(ContextWithDeps(context.Background(), deps), &request)
require.NoError(t, err)
require.False(t, result.IsError)
var view MinimalProjectView
require.NoError(t, json.Unmarshal([]byte(getTextResult(t, result).Text), &view))
assert.Equal(t, "PVTV_view1", view.ID)
assert.Equal(t, "board", view.Layout)
assert.Equal(t, []int64{101, 202}, view.VisibleFields)
require.NotNil(t, result.Meta)
ifcMap := unmarshalIFC(t, result.Meta["ifc"])
assert.Equal(t, "private", ifcMap["confidentiality"])
})
t.Run("rejects a missing or wrong node type", func(t *testing.T) {
gqlClient := githubv4mock.NewMockedHTTPClient(
githubv4mock.NewQueryMatcher(
projectViewNodeQuery{},
map[string]any{"id": githubv4.ID("I_issue1")},
githubv4mock.DataResponse(map[string]any{"node": map[string]any{}}),
),
)
deps := BaseDeps{GQLClient: githubv4.NewClient(gqlClient)}
handler := toolDef.Handler(deps)
request := createMCPRequest(map[string]any{
"method": "get_project_view",
"view_id": "I_issue1",
})
result, err := handler(ContextWithDeps(context.Background(), deps), &request)
require.NoError(t, err)
require.True(t, result.IsError)
assert.Contains(t, getTextResult(t, result).Text, "node is not a ProjectV2View or was not found")
})
}
func Test_ProjectsWrite_CreateProjectView(t *testing.T) {
toolDef := ProjectsWrite(translations.NullTranslationHelper)
emptyRESTClient := mustNewGHClient(t, MockHTTPClientWithHandlers(map[string]http.HandlerFunc{}))
t.Run("creates an ordered view and preserves create filter support", func(t *testing.T) {
filter := githubv4.String("status:Ready")
gqlClient := githubv4mock.NewMockedHTTPClient(
projectFieldNamesMatcher("octo-org", "org", 7, []map[string]any{
statusFieldNode("PVTSSF_status", 101, "Status", nil),
multiSelectFieldNode("PVTMSSF_teams", 202, "Teams"),
}),
resolveProjectNodeIDOrgMatcher("octo-org", 7, "PVT_project7"),
githubv4mock.NewMutationMatcher(
createProjectV2ViewMutation{},
CreateProjectV2ViewInput{
ProjectID: githubv4.ID("PVT_project7"),
Name: githubv4.String("Ready work"),
Layout: githubv4.ProjectV2ViewLayoutTableLayout,
Configuration: &ProjectV2ViewConfigurationInput{
VisibleFieldIDs: []githubv4.ID{"PVTMSSF_teams", "PVTSSF_status"},
},
},
nil,
githubv4mock.DataResponse(map[string]any{
"createProjectV2View": map[string]any{
"projectV2View": projectViewResponse("PVTV_view1", 1, "Ready work", "TABLE_LAYOUT", "", 202, 101),
},
}),
),
githubv4mock.NewMutationMatcher(
updateProjectV2ViewMutation{},
UpdateProjectV2ViewInput{ViewID: githubv4.ID("PVTV_view1"), Filter: &filter},
nil,
githubv4mock.DataResponse(map[string]any{
"updateProjectV2View": map[string]any{
"projectV2View": projectViewResponse("PVTV_view1", 1, "Ready work", "TABLE_LAYOUT", "status:Ready", 202, 101),
},
}),
),
)
deps := BaseDeps{Client: emptyRESTClient, GQLClient: githubv4.NewClient(gqlClient)}
handler := toolDef.Handler(deps)
request := createMCPRequest(map[string]any{
"method": "create_project_view",
"owner": "octo-org",
"owner_type": "org",
"project_number": float64(7),
"name": "Ready work",
"layout": "table",
"filter": "status:Ready",
"visible_field_names": []any{"Teams", "Status"},
})
result, err := handler(ContextWithDeps(context.Background(), deps), &request)
require.NoError(t, err)
require.False(t, result.IsError, getTextResult(t, result).Text)
var view MinimalProjectView
require.NoError(t, json.Unmarshal([]byte(getTextResult(t, result).Text), &view))
assert.Equal(t, []int64{202, 101}, view.VisibleFields)
assert.Equal(t, "status:Ready", view.Filter)
})
t.Run("keeps omitted configuration omitted", func(t *testing.T) {
gqlClient := githubv4mock.NewMockedHTTPClient(
resolveProjectNodeIDUserMatcher("octocat", 8, "PVT_project8"),
githubv4mock.NewMutationMatcher(
createProjectV2ViewMutation{},
CreateProjectV2ViewInput{
ProjectID: githubv4.ID("PVT_project8"),
Name: githubv4.String("Board"),
Layout: githubv4.ProjectV2ViewLayoutBoardLayout,
},
nil,
githubv4mock.DataResponse(map[string]any{
"createProjectV2View": map[string]any{
"projectV2View": projectViewResponse("PVTV_view2", 2, "Board", "BOARD_LAYOUT", ""),
},
}),
),
)
deps := BaseDeps{Client: emptyRESTClient, GQLClient: githubv4.NewClient(gqlClient)}
handler := toolDef.Handler(deps)
request := createMCPRequest(map[string]any{
"method": "create_project_view",
"owner": "octocat",
"owner_type": "user",
"project_number": float64(8),
"name": "Board",
"layout": "board",
})
result, err := handler(ContextWithDeps(context.Background(), deps), &request)
require.NoError(t, err)
require.False(t, result.IsError, getTextResult(t, result).Text)
assert.JSONEq(t, `{"id":"PVTV_view2","number":2,"name":"Board","layout":"board","filter":"","visible_fields":[]}`, getTextResult(t, result).Text)
})
t.Run("cleans up when applying a create filter fails", func(t *testing.T) {
filter := githubv4.String("status:Ready")
gqlClient := githubv4mock.NewMockedHTTPClient(
resolveProjectNodeIDOrgMatcher("octo-org", 7, "PVT_project7"),
githubv4mock.NewMutationMatcher(
createProjectV2ViewMutation{},
CreateProjectV2ViewInput{
ProjectID: githubv4.ID("PVT_project7"),
Name: githubv4.String("Filtered"),
Layout: githubv4.ProjectV2ViewLayoutTableLayout,
},
nil,
githubv4mock.DataResponse(map[string]any{
"createProjectV2View": map[string]any{
"projectV2View": projectViewResponse("PVTV_cleanup", 4, "Filtered", "TABLE_LAYOUT", ""),
},
}),
),
githubv4mock.NewMutationMatcher(
updateProjectV2ViewMutation{},
UpdateProjectV2ViewInput{ViewID: githubv4.ID("PVTV_cleanup"), Filter: &filter},
nil,
githubv4mock.ErrorResponse("filter failed"),
),
githubv4mock.NewMutationMatcher(
struct {
DeleteProjectV2View struct {
ProjectV2View struct {
ID githubv4.ID
} `graphql:"projectV2View"`
} `graphql:"deleteProjectV2View(input: $input)"`
}{},
DeleteProjectV2ViewInput{ViewID: githubv4.ID("PVTV_cleanup")},
nil,
githubv4mock.DataResponse(map[string]any{
"deleteProjectV2View": map[string]any{
"projectV2View": map[string]any{"id": "PVTV_cleanup"},
},
}),
),
)
deps := BaseDeps{Client: emptyRESTClient, GQLClient: githubv4.NewClient(gqlClient)}
handler := toolDef.Handler(deps)
request := createMCPRequest(map[string]any{
"method": "create_project_view",
"owner": "octo-org",
"owner_type": "org",
"project_number": float64(7),
"name": "Filtered",
"layout": "table",
"filter": "status:Ready",
})
result, err := handler(ContextWithDeps(context.Background(), deps), &request)
require.NoError(t, err)
require.True(t, result.IsError)
assert.Contains(t, getTextResult(t, result).Text, "filter failed")
assert.Contains(t, getTextResult(t, result).Text, "created view was cleaned up")
})
t.Run("returns the orphaned view ID when cleanup fails", func(t *testing.T) {
filter := githubv4.String("status:Ready")
gqlClient := githubv4mock.NewMockedHTTPClient(
resolveProjectNodeIDOrgMatcher("octo-org", 7, "PVT_project7"),
githubv4mock.NewMutationMatcher(
createProjectV2ViewMutation{},
CreateProjectV2ViewInput{
ProjectID: githubv4.ID("PVT_project7"),
Name: githubv4.String("Filtered"),
Layout: githubv4.ProjectV2ViewLayoutTableLayout,
},
nil,
githubv4mock.DataResponse(map[string]any{
"createProjectV2View": map[string]any{
"projectV2View": projectViewResponse("PVTV_orphan", 4, "Filtered", "TABLE_LAYOUT", ""),
},
}),
),
githubv4mock.NewMutationMatcher(
updateProjectV2ViewMutation{},
UpdateProjectV2ViewInput{ViewID: githubv4.ID("PVTV_orphan"), Filter: &filter},
nil,
githubv4mock.ErrorResponse("filter failed"),
),
githubv4mock.NewMutationMatcher(
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