import { describe, expect, it } from "vitest" ;
import type { OpenClawConfig } from "../config/config.js" ;
import {
applyExclusiveSlotSelection,
hasKind,
kindsEqual,
normalizeKinds,
slotKeysForPluginKind,
} from "./slots.js" ;
import type { PluginKind } from "./types.js" ;
describe("applyExclusiveSlotSelection" , () => {
const createMemoryConfig = (plugins?: OpenClawConfig["plugins" ]): OpenClawConfig => ({
plugins: {
...plugins,
entries: {
...plugins?.entries,
memory: {
enabled: true ,
...plugins?.entries?.memory,
},
},
},
});
const runMemorySelection = (config: OpenClawConfig, selectedId = "memory" ) =>
applyExclusiveSlotSelection({
config,
selectedId,
selectedKind: "memory" ,
registry: {
plugins: [
{ id: "memory-core" , kind: "memory" },
{ id: "memory" , kind: "memory" },
],
},
});
function expectMemorySelectionState(
result: ReturnType<typeof applyExclusiveSlotSelection>,
params: {
changed: boolean ;
selectedId?: string;
disabledCompetingPlugin?: boolean ;
},
) {
expect(result.changed).toBe(params.changed);
if (params.selectedId) {
expect(result.config.plugins?.slots?.memory).toBe(params.selectedId);
}
if (params.disabledCompetingPlugin != null ) {
expect(result.config.plugins?.entries?.["memory-core" ]?.enabled).toBe(
params.disabledCompetingPlugin,
);
}
}
function expectSelectionWarnings(
warnings: string[],
params: {
contains?: readonly string[];
excludes?: readonly string[];
},
) {
if (params.contains?.length) {
expect(warnings).toEqual(expect.arrayContaining([...params.contains]));
}
for (const warning of params.excludes ?? []) {
expect(warnings).not.toEqual(expect.arrayContaining([warning]));
}
}
function expectUnchangedSelection(result: ReturnType<typeof applyExclusiveSlotSelection>) {
expect(result.changed).toBe(false );
expect(result.warnings).toHaveLength(0 );
}
function buildSelectionRegistry(
plugins: ReadonlyArray<{ id: string; kind?: PluginKind | PluginKind[] }>,
) {
return {
plugins: [...plugins],
};
}
function expectUnchangedSelectionCase(params: {
config: OpenClawConfig;
selectedId: string;
selectedKind?: PluginKind | PluginKind[];
registry?: { plugins: ReadonlyArray<{ id: string; kind?: PluginKind | PluginKind[] }> };
}) {
const result = applyExclusiveSlotSelection({
config: params.config,
selectedId: params.selectedId,
...(params.selectedKind ? { selectedKind: params.selectedKind } : {}),
...(params.registry
? {
registry: buildSelectionRegistry(params.registry.plugins),
}
: {}),
});
expectUnchangedSelection(result);
expect(result.config).toBe(params.config);
}
function expectChangedSelectionCase(params: {
config: OpenClawConfig;
selectedId?: string;
expectedDisabled?: boolean ;
warningChecks: {
contains?: readonly string[];
excludes?: readonly string[];
};
}) {
const result = runMemorySelection(params.config, params.selectedId);
expectMemorySelectionState(result, {
changed: true ,
selectedId: params.selectedId ?? "memory" ,
...(params.expectedDisabled != null
? { disabledCompetingPlugin: params.expectedDisabled }
: {}),
});
expectSelectionWarnings(result.warnings, params.warningChecks);
}
it.each([
{
name: "selects the slot and disables other entries for the same kind" ,
config: createMemoryConfig({
slots: { memory: "memory-core" },
entries: { "memory-core" : { enabled: true } },
}),
expectedDisabled: false ,
warningChecks: {
contains: [
'Exclusive slot "memory" switched from "memory-core" to "memory".' ,
'Disabled other "memory" slot plugins: memory-core.' ,
],
},
},
{
name: "warns when the slot falls back to a default" ,
config: createMemoryConfig(),
warningChecks: {
contains: ['Exclusive slot "memory" switched from "memory-core" to "memory".' ],
},
},
{
name: "keeps disabled competing plugins disabled without adding disable warnings" ,
config: createMemoryConfig({
entries: {
"memory-core" : { enabled: false },
},
}),
expectedDisabled: false ,
warningChecks: {
contains: ['Exclusive slot "memory" switched from "memory-core" to "memory".' ],
excludes: ['Disabled other "memory" slot plugins: memory-core.' ],
},
},
] as const )("$name" , ({ config, expectedDisabled, warningChecks }) => {
expectChangedSelectionCase({
config,
...(expectedDisabled != null ? { expectedDisabled } : {}),
warningChecks,
});
});
it.each([
{
name: "does nothing when the slot already matches" ,
config: createMemoryConfig({
slots: { memory: "memory" },
}),
selectedId: "memory" ,
selectedKind: "memory" ,
registry: { plugins: [{ id: "memory" , kind: "memory" }] },
},
{
name: "skips changes when no exclusive slot applies" ,
config: {} as OpenClawConfig,
selectedId: "custom" ,
},
] as const )("$name" , ({ config, selectedId, selectedKind, registry }) => {
expectUnchangedSelectionCase({
config,
selectedId,
...(selectedKind ? { selectedKind } : {}),
...(registry ? { registry: buildSelectionRegistry(registry.plugins) } : {}),
});
});
it("applies slot selection for each kind in a multi-kind array" , () => {
const config: OpenClawConfig = {
plugins: {
slots: { memory: "memory-core" , contextEngine: "legacy" },
entries: {
"memory-core" : { enabled: true },
legacy: { enabled: true },
},
},
};
const result = applyExclusiveSlotSelection({
config,
selectedId: "dual-plugin" ,
selectedKind: ["memory" , "context-engine" ],
registry: buildSelectionRegistry([
{ id: "memory-core" , kind: "memory" },
{ id: "legacy" , kind: "context-engine" },
{ id: "dual-plugin" , kind: ["memory" , "context-engine" ] },
]),
});
expect(result.changed).toBe(true );
expect(result.config.plugins?.slots?.memory).toBe("dual-plugin" );
expect(result.config.plugins?.slots?.contextEngine).toBe("dual-plugin" );
expect(result.config.plugins?.entries?.["memory-core" ]?.enabled).toBe(false );
expect(result.config.plugins?.entries?.legacy?.enabled).toBe(false );
});
it("does not disable a dual-kind plugin that still owns another slot" , () => {
const config: OpenClawConfig = {
plugins: {
slots: { memory: "dual-plugin" , contextEngine: "dual-plugin" },
entries: {
"dual-plugin" : { enabled: true },
},
},
};
const result = applyExclusiveSlotSelection({
config,
selectedId: "new-memory" ,
selectedKind: "memory" ,
registry: buildSelectionRegistry([
{ id: "dual-plugin" , kind: ["memory" , "context-engine" ] },
{ id: "new-memory" , kind: "memory" },
]),
});
expect(result.changed).toBe(true );
expect(result.config.plugins?.slots?.memory).toBe("new-memory" );
// dual-plugin still owns contextEngine — must NOT be disabled
expect(result.config.plugins?.entries?.["dual-plugin" ]?.enabled).not.toBe(false );
});
it("does not disable a dual-kind plugin that owns another slot via default" , () => {
// contextEngine is NOT explicitly set — defaults to "legacy"
const config: OpenClawConfig = {
plugins: {
slots: { memory: "legacy" },
entries: {
legacy: { enabled: true },
},
},
};
const result = applyExclusiveSlotSelection({
config,
selectedId: "new-memory" ,
selectedKind: "memory" ,
registry: buildSelectionRegistry([
{ id: "legacy" , kind: ["memory" , "context-engine" ] },
{ id: "new-memory" , kind: "memory" },
]),
});
expect(result.changed).toBe(true );
expect(result.config.plugins?.slots?.memory).toBe("new-memory" );
// legacy still owns contextEngine via default — must NOT be disabled
expect(result.config.plugins?.entries?.legacy?.enabled).not.toBe(false );
});
});
describe("normalizeKinds" , () => {
it("returns empty array for undefined" , () => {
expect(normalizeKinds(undefined)).toEqual([]);
});
it("wraps a single kind in an array" , () => {
expect(normalizeKinds("memory" )).toEqual(["memory" ]);
});
it("returns an array kind as-is" , () => {
expect(normalizeKinds(["memory" , "context-engine" ])).toEqual(["memory" , "context-engine" ]);
});
});
describe("hasKind" , () => {
it("returns false for undefined kind" , () => {
expect(hasKind(undefined, "memory" )).toBe(false );
});
it("matches a single kind string" , () => {
expect(hasKind("memory" , "memory" )).toBe(true );
expect(hasKind("memory" , "context-engine" )).toBe(false );
});
it("matches within a kind array" , () => {
expect(hasKind(["memory" , "context-engine" ], "memory" )).toBe(true );
expect(hasKind(["memory" , "context-engine" ], "context-engine" )).toBe(true );
});
});
describe("slotKeysForPluginKind" , () => {
it("returns empty for undefined" , () => {
expect(slotKeysForPluginKind(undefined)).toEqual([]);
});
it("returns single slot key for single kind" , () => {
expect(slotKeysForPluginKind("memory" )).toEqual(["memory" ]);
});
it("returns multiple slot keys for multi-kind" , () => {
expect(slotKeysForPluginKind(["memory" , "context-engine" ])).toEqual([
"memory" ,
"contextEngine" ,
]);
});
});
describe("kindsEqual" , () => {
it("treats undefined as equal to undefined" , () => {
expect(kindsEqual(undefined, undefined)).toBe(true );
});
it("matches identical strings" , () => {
expect(kindsEqual("memory" , "memory" )).toBe(true );
});
it("rejects different strings" , () => {
expect(kindsEqual("memory" , "context-engine" )).toBe(false );
});
it("matches arrays in different order" , () => {
expect(kindsEqual(["memory" , "context-engine" ], ["context-engine" , "memory" ])).toBe(true );
});
it("matches string against single-element array" , () => {
expect(kindsEqual("memory" , ["memory" ])).toBe(true );
});
it("rejects mismatched lengths" , () => {
expect(kindsEqual("memory" , ["memory" , "context-engine" ])).toBe(false );
});
});
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