| 1 | /* global require */
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| 2 | import EmberResolver from 'ember-resolver';
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| 3 |
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| 4 | /**
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| 5 | * Gets the resolver class used by an Engine and creates an instance to be used
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| 6 | * with test modules. Ex:
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| 7 | *
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| 8 | * moduleForComponent('some-component', 'Integration Test', {
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| 9 | * resolver: engineResolverFor('ember-blog')
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| 10 | * });
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| 11 | *
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| 12 | * Uses the module found at `<engine-name>/resolver` as the class. If no module
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| 13 | * exists at that path, then a default EmberResolver instance is created.
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| 14 | *
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| 15 | * You can optionally specify a modulePrefix in the event that the modulePrefix
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| 16 | * differs from the engineName.
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| 17 | *
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| 18 | * You can optionally specify a podModulePrefix in the event that you're using
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| 19 | * the pods structure.
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| 20 | *
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| 21 | * @method engineResolverFor
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| 22 | * @param {String} engineName
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| 23 | * @param {String} [modulePrefix]
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| 24 | * @param {String} [podModulePrefix]
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| 25 | * @return {Resolver}
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| 26 | */
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| 27 | export default function engineResolverFor(
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| 28 | engineName,
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| 29 | modulePrefix = engineName,
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| 30 | podModulePrefix = undefined
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| 31 | ) {
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| 32 | let Resolver;
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| 33 |
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| 34 | if (require.has(`${engineName}/resolver`)) {
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| 35 | Resolver = require(`${engineName}/resolver`).default;
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| 36 | } else {
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| 37 | Resolver = EmberResolver;
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| 38 | }
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| 39 | return Resolver.create({ namespace: { modulePrefix, podModulePrefix } });
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| 40 | }
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