add tests for new throwing function

Author: matiassalles99

packages/react-native-codegen/src/parsers/__tests__/error-utils-test.js

@@ -23,6 +23,7 @@ const {
   throwIfModuleTypeIsUnsupported,
   throwIfUntypedModule,
   throwIfUnsupportedFunctionParamTypeAnnotationParserError,
+  throwIfArrayElementTypeAnnotationIsUnsupported,
 } = require('../error-utils');
 const {
   UnsupportedModulePropertyParserError,
@@ -652,3 +653,59 @@ describe('throwIfUnsupportedFunctionParamTypeAnnotationParserError', () => {
     }).toThrow(UnsupportedFunctionParamTypeAnnotationParserError);
   });
 });
+
+describe('throwIfArrayElementTypeAnnotationIsUnsupported', () => {
+  const {
+    UnsupportedArrayElementTypeAnnotationParserError,
+  } = require('../errors.js');
+  const moduleName = 'moduleName';
+  const language = 'Flow';
+
+  it('throws the error if it is the type is void type annotation', () => {
+    expect(() => {
+      throwIfArrayElementTypeAnnotationIsUnsupported(
+        moduleName,
+        undefined,
+        'Array',
+        'VoidTypeAnnotation',
+        language,
+      );
+    }).toThrow(UnsupportedArrayElementTypeAnnotationParserError);
+  });
+
+  it('throws the error if it is the type is promise type annotation', () => {
+    expect(() => {
+      throwIfArrayElementTypeAnnotationIsUnsupported(
+        moduleName,
+        undefined,
+        'Array',
+        'PromiseTypeAnnotation',
+        language,
+      );
+    }).toThrow(UnsupportedArrayElementTypeAnnotationParserError);
+  });
+
+  it('throws the error if it is the type is function type annotation', () => {
+    expect(() => {
+      throwIfArrayElementTypeAnnotationIsUnsupported(
+        moduleName,
+        undefined,
+        'Array',
+        'FunctionTypeAnnotation',
+        language,
+      );
+    }).toThrow(UnsupportedArrayElementTypeAnnotationParserError);
+  });
+
+  it('does not throw the error if the type is NativeModuleTypeAnnotation', () => {
+    expect(() => {
+      throwIfArrayElementTypeAnnotationIsUnsupported(
+        moduleName,
+        undefined,
+        'Array',
+        'StringTypeAnnotation',
+        language,
+      );
+    }).not.toThrow(UnsupportedArrayElementTypeAnnotationParserError);
+  });
+});