@talend/json-schema-form-core/test.md

JSON-Schema and JSON-UI-Schema utilities for form generation.

# TOC

- [merge.js](#mergejs)
  - [merge](#mergejs-merge)
- [schema-defaults.js](#schema-defaultsjs) - [createDefaults](#schema-defaultsjs-createdefaults) - [defaultForm](#schema-defaultsjs-defaultform)
  <a name=""></a>

<a name="mergejs"></a>

# merge.js

should contain a function for merging schema and form definitions.

```js
_merge.merge.should.be.an('function');
```

<a name="mergejs-merge"></a>

## merge

should combine a schema and form definition, regardless of order.

```js
(0, _merge.merge)(schema, ['name', 'gender']).should.be.deep.equal(stdForm.form);
(0, _merge.merge)(schema, ['gender']).should.be.deep.equal([stdForm.form[1]]);
(0, _merge.merge)(schema, ['gender', 'name']).should.be.deep.equal([
	stdForm.form[1],
	stdForm.form[0],
]);
```

should handle a wildcard \* in the form definition.

```js
(0, _merge.merge)(schema, ['*']).should.be.deep.equal(stdForm.form);
```

should allow items that are not in the schema.

```js
(0, _merge.merge)(schema, ['*', { type: 'fieldset' }]).should.be.deep.equal(
	stdForm.form.concat([{ type: 'fieldset' }]),
);
```

<a name="schema-defaultsjs"></a>

# schema-defaults.js

should hold functions for generating a default form schema from defaults it creates.

```js
_schemaDefaults.defaultForm.should.be.an('function');
_schemaDefaults.createDefaults.should.be.an('function');
```

<a name="schema-defaultsjs-createdefaults"></a>

## createDefaults

should create default rules.

```js
var rules = (0, _schemaDefaults.createDefaults)();
rules.should.be.an('object');
```

<a name="schema-defaultsjs-defaultform"></a>

## defaultForm

should generate default form def from a schema.

```js
var schema = {
	type: 'object',
	properties: {
		name: {
			title: 'Name',
			description: 'Gimme yea name lad',
			type: 'string',
		},
		gender: {
			title: 'Choose',
			type: 'string',
			enum: ['undefined', 'null', 'NaN'],
		},
		overEighteen: {
			title: 'Are you over 18 years old?',
			type: 'boolean',
			default: false,
		},
		attributes: {
			type: 'object',
			required: ['eyecolor'],
			properties: {
				eyecolor: { type: 'string', title: 'Eye color' },
				haircolor: { type: 'string', title: 'Hair color' },
				shoulders: {
					type: 'object',
					title: 'Shoulders',
					properties: {
						left: { type: 'string' },
						right: { type: 'string' },
					},
				},
			},
		},
	},
};
var form = [
	{
		title: 'Name',
		description: 'Gimme yea name lad',
		schema: {
			title: 'Name',
			description: 'Gimme yea name lad',
			type: 'string',
		},
		ngModelOptions: {},
		key: ['name'],
		type: 'text',
	},
	{
		title: 'Choose',
		schema: {
			title: 'Choose',
			type: 'string',
			enum: ['undefined', 'null', 'NaN'],
		},
		ngModelOptions: {},
		key: ['gender'],
		type: 'select',
		titleMap: [
			{
				name: 'undefined',
				value: 'undefined',
			},
			{
				name: 'null',
				value: 'null',
			},
			{
				name: 'NaN',
				value: 'NaN',
			},
		],
	},
	{
		title: 'Are you over 18 years old?',
		schema: {
			title: 'Are you over 18 years old?',
			type: 'boolean',
			default: false,
		},
		ngModelOptions: {},
		key: ['overEighteen'],
		type: 'checkbox',
	},
	{
		title: 'attributes',
		schema: {
			type: 'object',
			required: ['eyecolor'],
			properties: {
				eyecolor: {
					type: 'string',
					title: 'Eye color',
				},
				haircolor: {
					type: 'string',
					title: 'Hair color',
				},
				shoulders: {
					type: 'object',
					title: 'Shoulders',
					properties: {
						left: {
							type: 'string',
						},
						right: {
							type: 'string',
						},
					},
				},
			},
		},
		ngModelOptions: {},
		key: ['attributes'],
		type: 'fieldset',
		items: [
			{
				title: 'Eye color',
				required: true,
				schema: {
					type: 'string',
					title: 'Eye color',
				},
				ngModelOptions: {},
				key: ['attributes', 'eyecolor'],
				type: 'text',
			},
			{
				title: 'Hair color',
				schema: {
					type: 'string',
					title: 'Hair color',
				},
				ngModelOptions: {},
				key: ['attributes', 'haircolor'],
				type: 'text',
			},
			{
				title: 'Shoulders',
				schema: {
					type: 'object',
					title: 'Shoulders',
					properties: {
						left: {
							type: 'string',
						},
						right: {
							type: 'string',
						},
					},
				},
				ngModelOptions: {},
				key: ['attributes', 'shoulders'],
				type: 'fieldset',
				items: [
					{
						title: 'left',
						schema: {
							type: 'string',
						},
						ngModelOptions: {},
						key: ['attributes', 'shoulders', 'left'],
						type: 'text',
					},
					{
						title: 'right',
						schema: {
							type: 'string',
						},
						ngModelOptions: {},
						key: ['attributes', 'shoulders', 'right'],
						type: 'text',
					},
				],
			},
		],
	},
];
var f = (0, _schemaDefaults.defaultForm)(schema, (0, _schemaDefaults.createDefaults)());
f.form.should.be.deep.equal(form);
```