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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 | 21x 21x 4x 4x 4x 4x 1x 1x 1x 1x 1x 1x 1x 4x 10x 10x 10x 1x 1x 1x 1x | import {
object,
define,
literal,
string,
boolean,
record,
exactOptional,
array,
type,
} from '@metamask/superstruct';
import { vi } from 'vitest';
type ResetMocks = () => void;
type SetMockBehavior = (options: {
isVatConfig?: boolean;
isVatId?: boolean;
isKRef?: boolean;
}) => void;
export const setupOcapKernelMock = (): {
resetMocks: ResetMocks;
setMockBehavior: SetMockBehavior;
} => {
let isVatConfigMock = true;
let isVatIdMock = true;
let isKRefMock = true;
// Mock implementation
vi.doMock('@metamask/ocap-kernel', () => {
const VatIdStruct = define<unknown>('VatId', () => isVatIdMock);
const VatConfigStruct = define<unknown>('VatConfig', () => isVatConfigMock);
const SubclusterIdStruct = define<unknown>('SubclusterId', () => true);
const ClusterConfigStruct = object({
bootstrap: string(),
forceReset: exactOptional(boolean()),
vats: record(string(), VatConfigStruct),
bundles: exactOptional(record(string(), VatConfigStruct)),
});
const SubclusterStruct = object({
id: SubclusterIdStruct,
config: ClusterConfigStruct,
vats: array(VatIdStruct),
});
const KRefStruct = define<unknown>('KRef', () => isKRefMock);
return {
isVatId: () => isVatIdMock,
isVatConfig: () => isVatConfigMock,
isKRef: () => isKRefMock,
insistKRef: (value: unknown) => {
if (!isKRefMock) {
throw new Error(`Expected KRef, got ${String(value)}`);
}
},
KRefStruct,
VatIdStruct,
VatConfigStruct,
SubclusterIdStruct,
SubclusterStruct,
CapDataStruct: object({
body: string(),
slots: array(string()),
}),
ClusterConfigStruct,
KernelStatusStruct: type({
subclusters: array(SubclusterStruct),
vats: array(
object({
id: VatIdStruct,
config: VatConfigStruct,
subclusterId: SubclusterIdStruct,
}),
),
}),
KernelSendMessageStruct: object({
id: literal('v0'),
payload: object({
method: literal('ping'),
params: literal(null),
}),
}),
PlatformServicesCommandMethod: {
launch: 'launch',
terminate: 'terminate',
terminateAll: 'terminateAll',
},
};
});
return {
resetMocks: (): void => {
isVatConfigMock = true;
isVatIdMock = true;
isKRefMock = true;
},
setMockBehavior: (options: {
isVatConfig?: boolean;
isVatId?: boolean;
isKRef?: boolean;
}): void => {
Iif (typeof options.isVatConfig === 'boolean') {
isVatConfigMock = options.isVatConfig;
}
Iif (typeof options.isVatId === 'boolean') {
isVatIdMock = options.isVatId;
}
Eif (typeof options.isKRef === 'boolean') {
isKRefMock = options.isKRef;
}
},
};
};
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