overmind
Version:
Frictionless state management
119 lines • 3.76 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
const tslib_1 = require("tslib");
const __1 = require("../");
const _1 = require("./");
describe('Config', () => {
test('should merge configs', () => {
const configA = {
state: {
foo: 'bar',
},
};
const configB = {
state: {
bar: 'baz',
},
};
const merged = (0, _1.merge)(configA, configB);
expect(merged.state.foo).toEqual('bar');
expect(merged.state.bar).toEqual('baz');
});
test('should namespace', () => {
const configA = {
state: {
foo: 'bar',
},
};
const configB = {
state: {
bar: 'baz',
},
};
const merged = (0, _1.namespaced)({ configA, configB });
expect(merged.state.configA.foo).toEqual('bar');
expect(merged.state.configB.bar).toEqual('baz');
});
test('should create lazy config', () => {
const configA = () => Promise.resolve({
state: {
foo: 'bar',
},
actions: {
returnStateFromB({ state }) {
return state.configB.bar;
},
},
});
const configB = () => Promise.resolve({
state: {
bar: 'baz',
},
});
const merged = (0, _1.merge)({
actions: {
loadConfigB: ({ actions }) => {
return actions.lazy.loadConfig('configB');
},
},
}, (0, _1.lazy)({ configA, configB }));
const app = new __1.Overmind(merged);
return Promise.all([
app.actions.lazy.loadConfig('configA'),
app.actions.loadConfigB(),
]).then(() => {
// @ts-ignore
expect(app.state.configA.foo).toEqual('bar');
// @ts-ignore
expect(app.state.configB.bar).toEqual('baz');
// @ts-ignore
expect(app.actions.configA.returnStateFromB()).toEqual('baz');
});
});
test('should merge normal and namespaced', () => {
const configA = {
state: {
foo: 'bar',
},
};
const configB = {
state: {
bar: 'baz',
},
};
const merged = (0, _1.merge)(configA, (0, _1.namespaced)({ configB }));
expect(merged.state.foo).toEqual('bar');
expect(merged.state.configB.bar).toEqual('baz');
});
test('should merge without root state', () => {
const configA = {};
const configB = {
state: {
bar: 'baz',
},
};
const merged = (0, _1.merge)(configA, (0, _1.namespaced)({ configB }));
expect(merged.state.configB.bar).toEqual('baz');
});
test('should keep context when lazy loading namespaces', () => tslib_1.__awaiter(void 0, void 0, void 0, function* () {
const config = {
state: {
foo: 'bar',
},
actions: {
changeFoo(context) {
context.state.config.foo = 'bar2';
},
},
};
const overmind = (0, __1.createOvermindMock)((0, _1.lazy)({
config: () => Promise.resolve(config),
}));
yield overmind.onInitialize();
yield overmind.actions.lazy.loadConfig('config');
// @ts-ignore
overmind.actions.config.changeFoo();
expect(overmind.state.config.foo).toEqual('bar2');
}));
});
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