feat(provider): add spec file suffix option

src/lib/provider/provider.factory.test.ts

@@ -206,4 +206,38 @@ describe('Provider Factory', () => {
 @Injectable()
 export class FooEntity {}\n`);
   });
+  it('should create a spec file', async () => {
+    const options: ProviderOptions = {
+      name: 'foo',
+      spec: true,
+      flat: true,
+    };
+    const tree: UnitTestTree = await runner
+      .runSchematicAsync('provider', options)
+      .toPromise();
+    const files: string[] = tree.files;
+
+    expect(
+      files.find((filename) => filename === '/foo.spec.ts'),
+    ).toBeDefined();
+  });
+  it('should create a spec file with custom file suffix', async () => {
+    const options: ProviderOptions = {
+      name: 'foo',
+      spec: true,
+      specFileSuffix: 'test',
+      flat: true,
+    };
+    const tree: UnitTestTree = await runner
+      .runSchematicAsync('provider', options)
+      .toPromise();
+    const files: string[] = tree.files;
+
+    expect(
+      files.find((filename) => filename === '/foo.spec.ts'),
+    ).toBeUndefined();
+    expect(
+      files.find((filename) => filename === '/foo.test.ts'),
+    ).toBeDefined();
+  });
 });

src/lib/provider/provider.factory.ts

@@ -40,6 +40,9 @@ export function main(options: ProviderOptions): Rule {
 function transform(options: ProviderOptions): ProviderOptions {
   const target: ProviderOptions = Object.assign({}, options);
   target.metadata = 'providers';
+  target.specFileSuffix = normalizeToKebabOrSnakeCase(
+    options.specFileSuffix || 'spec',
+  );
 
   if (!target.name) {
     throw new SchematicsException('Option (name) is required.');
@@ -64,7 +67,13 @@ function transform(options: ProviderOptions): ProviderOptions {
 function generate(options: ProviderOptions) {
   return (context: SchematicContext) =>
     apply(url(join('./files' as Path, options.language)), [
-      options.spec ? noop() : filter((path) => !path.endsWith('.spec.ts')),
+      options.spec 
+        ? noop() 
+        : filter((path) => {
+            const languageExtension = options.language || 'ts';
+            const suffix = `.__specFileSuffix__.${languageExtension}`;
+            return !path.endsWith(suffix)
+        }),
       template({
         ...strings,
         ...options,

src/lib/provider/provider.schema.d.ts

@@ -37,6 +37,10 @@ export interface ProviderOptions {
    * Specifies if a spec file is generated.
    */
   spec?: boolean;
+  /**
+   * Specifies the file suffix of spec files.
+   */
+  specFileSuffix?: string;
   /**
    * Flag to indicate if a directory is created.
    */

src/lib/provider/schema.json

@@ -36,6 +36,11 @@
       "default": true,
       "description": "Specifies if a spec file is generated."
     },
+    "specFileSuffix": {
+      "type": "string",
+      "default": "spec",
+      "description": "Specifies the file suffix of spec files."
+    },
     "className": {
       "type": "string",
       "description": "Class name to be used internally."