Module: ngcli-adapter
Table of contents
Ng CLI Adapter Classes
Functions
Ng CLI Adapter Classes
NxScopedHost
• NxScopedHost: Object
Functions
mockSchematicsForTesting
▸ mockSchematicsForTesting(schematics): void
If you have an Nx Devkit generator invoking the wrapped Angular Devkit schematic, and you don't want the Angular Devkit schematic to run, you can mock it up using this function.
Unfortunately, there are some edge cases in the Nx-Angular devkit integration that can be seen in the unit tests context. This function is useful for handling that as well.
In this case, you can mock it up.
Example:
mockSchematicsForTesting({
'mycollection:myschematic': (tree, params) => {
tree.write('README.md');
},
});
Parameters
| Name | Type |
|---|---|
schematics | Object |
Returns
void
overrideCollectionResolutionForTesting
▸ overrideCollectionResolutionForTesting(collections): void
By default, Angular Devkit schematic collections will be resolved using the Node resolution. This doesn't work if you are testing schematics that refer to other schematics in the same repo.
This function can can be used to override the resolution behaviour.
Example:
overrideCollectionResolutionForTesting({
'@nrwl/workspace': path.join(
__dirname,
'../../../../workspace/generators.json'
),
'@nrwl/angular': path.join(__dirname, '../../../../angular/generators.json'),
'@nrwl/linter': path.join(__dirname, '../../../../linter/generators.json'),
});
Parameters
| Name | Type |
|---|---|
collections | Object |
Returns
void
wrapAngularDevkitSchematic
▸ wrapAngularDevkitSchematic(collectionName, generatorName): (host: Tree, generatorOptions: { [k: string]: any; }) => Promise<any>
Parameters
| Name | Type |
|---|---|
collectionName | string |
generatorName | string |
Returns
fn
▸ (host, generatorOptions): Promise<any>
Parameters
| Name | Type |
|---|---|
host | Tree |
generatorOptions | Object |
Returns
Promise<any>