26 lines
956 B
JavaScript
26 lines
956 B
JavaScript
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// Look up the component class in the glimmer component manager and return a
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// function to construct components as if they were functions.
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const glimmerComponentInstantiator = (owner, componentKey) => args => {
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const componentManager = owner.lookup('component-manager:glimmer');
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const componentClass = owner.factoryFor(`component:${componentKey}`).class;
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return componentManager.createComponent(componentClass, { named: args });
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};
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// Use like
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//
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// setupGlimmerComponentFactory(hooks, 'my-component')
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//
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// test('testing my component', function(assert) {
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// const component = this.createComponent({ hello: 'world' });
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// assert.equal(component.args.hello, 'world');
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// });
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export default function setupGlimmerComponentFactory(hooks, componentKey) {
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hooks.beforeEach(function() {
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this.createComponent = glimmerComponentInstantiator(this.owner, componentKey);
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});
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hooks.afterEach(function() {
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delete this.createComponent;
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});
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}
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