test(builders): improve coverage (#8274)

packages/builders/__tests__/components/components.test.ts

@@ -0,0 +1,73 @@
+import {
+	APIActionRowComponent,
+	APIButtonComponent,
+	APIMessageActionRowComponent,
+	APISelectMenuComponent,
+	APITextInputComponent,
+	ButtonStyle,
+	ComponentType,
+	TextInputStyle,
+} from 'discord-api-types/v10';
+import { describe, test, expect } from 'vitest';
+import {
+	ActionRowBuilder,
+	ButtonBuilder,
+	createComponentBuilder,
+	SelectMenuBuilder,
+	TextInputBuilder,
+} from '../../src/index';
+
+describe('createComponentBuilder', () => {
+	test.each([ButtonBuilder, SelectMenuBuilder, TextInputBuilder])(
+		'passing an instance of %j should return itself',
+		(Builder) => {
+			const builder = new Builder();
+			expect(createComponentBuilder(builder)).toBe(builder);
+		},
+	);
+
+	test('GIVEN an action row component THEN returns a ActionRowBuilder', () => {
+		const actionRow: APIActionRowComponent<APIMessageActionRowComponent> = {
+			components: [],
+			type: ComponentType.ActionRow,
+		};
+
+		expect(createComponentBuilder(actionRow)).toBeInstanceOf(ActionRowBuilder);
+	});
+
+	test('GIVEN a button component THEN returns a ButtonBuilder', () => {
+		const button: APIButtonComponent = {
+			custom_id: 'abc',
+			style: ButtonStyle.Primary,
+			type: ComponentType.Button,
+		};
+
+		expect(createComponentBuilder(button)).toBeInstanceOf(ButtonBuilder);
+	});
+
+	test('GIVEN a select menu component THEN returns a SelectMenuBuilder', () => {
+		const selectMenu: APISelectMenuComponent = {
+			custom_id: 'abc',
+			options: [],
+			type: ComponentType.SelectMenu,
+		};
+
+		expect(createComponentBuilder(selectMenu)).toBeInstanceOf(SelectMenuBuilder);
+	});
+
+	test('GIVEN a text input component THEN returns a TextInputBuilder', () => {
+		const textInput: APITextInputComponent = {
+			custom_id: 'abc',
+			label: 'abc',
+			style: TextInputStyle.Short,
+			type: ComponentType.TextInput,
+		};
+
+		expect(createComponentBuilder(textInput)).toBeInstanceOf(TextInputBuilder);
+	});
+
+	test('GIVEN an unknown component type THEN throws error', () => {
+		// @ts-expect-error
+		expect(() => createComponentBuilder({ type: 'invalid' })).toThrowError();
+	});
+});

packages/builders/__tests__/interactions/ContextMenuCommands.test.ts

@@ -86,6 +86,10 @@ describe('Context Menu Commands', () => {
 			test('GIVEN valid builder with defaultPermission false THEN does not throw error', () => {
 				expect(() => getBuilder().setName('foo').setDefaultPermission(false)).not.toThrowError();
 			});
+
+			test('GIVEN valid builder with dmPermission false THEN does not throw error', () => {
+				expect(() => getBuilder().setName('foo').setDMPermission(false)).not.toThrowError();
+			});
 		});
 
 		describe('Context menu command localizations', () => {

packages/builders/__tests__/interactions/SlashCommands/Options.test.ts

@@ -1,4 +1,5 @@
 import {
+	APIApplicationCommandAttachmentOption,
 	APIApplicationCommandBooleanOption,
 	APIApplicationCommandChannelOption,
 	APIApplicationCommandIntegerOption,
@@ -12,6 +13,7 @@ import {
 } from 'discord-api-types/v10';
 import { describe, test, expect } from 'vitest';
 import {
+	SlashCommandAttachmentOption,
 	SlashCommandBooleanOption,
 	SlashCommandChannelOption,
 	SlashCommandIntegerOption,
@@ -58,6 +60,9 @@ const getRoleOption = () => new SlashCommandRoleOption().setName('owo').setDescr
 const getMentionableOption = () =>
 	new SlashCommandMentionableOption().setName('owo').setDescription('Testing 123').setRequired(true);
 
+const getAttachmentOption = () =>
+	new SlashCommandAttachmentOption().setName('attachment').setDescription('attachment').setRequired(true);
+
 describe('Application Command toJSON() results', () => {
 	test('GIVEN a boolean option THEN calling toJSON should return a valid JSON', () => {
 		expect(getBooleanOption().toJSON()).toEqual<APIApplicationCommandBooleanOption>({
@@ -205,4 +210,13 @@ describe('Application Command toJSON() results', () => {
 			required: true,
 		});
 	});
+
+	test('GIVEN an attachment option THEN calling toJSON should return a valid JSON', () => {
+		expect(getAttachmentOption().toJSON()).toEqual<APIApplicationCommandAttachmentOption>({
+			name: 'attachment',
+			description: 'attachment',
+			type: ApplicationCommandOptionType.Attachment,
+			required: true,
+		});
+	});
 });

packages/builders/__tests__/interactions/SlashCommands/SlashCommands.test.ts

@@ -93,6 +93,7 @@ describe('Slash Commands', () => {
 		test('GIVEN valid array of options or choices THEN does not throw error', () => {
 			expect(() => SlashCommandAssertions.validateMaxOptionsLength([])).not.toThrowError();
 
+			expect(() => SlashCommandAssertions.validateChoicesLength(25)).not.toThrowError();
 			expect(() => SlashCommandAssertions.validateChoicesLength(25, [])).not.toThrowError();
 		});
 
@@ -133,6 +134,7 @@ describe('Slash Commands', () => {
 					getBuilder()
 						.setName('example')
 						.setDescription('Example command')
+						.setDMPermission(false)
 						.addBooleanOption((boolean) =>
 							boolean.setName('iscool').setDescription('Are we cool or what?').setRequired(true),
 						)

packages/builders/__tests__/interactions/modal.test.ts

@@ -1,4 +1,9 @@
-import { APIModalInteractionResponseCallbackData, ComponentType, TextInputStyle } from 'discord-api-types/v10';
+import {
+	APIModalInteractionResponseCallbackData,
+	APITextInputComponent,
+	ComponentType,
+	TextInputStyle,
+} from 'discord-api-types/v10';
 import { describe, test, expect } from 'vitest';
 import {
 	ActionRowBuilder,
@@ -49,16 +54,18 @@ describe('Modals', () => {
 
 	test('GIVEN valid fields THEN builder does not throw', () => {
 		expect(() =>
-			modal()
+			modal().setTitle('test').setCustomId('foobar').setComponents(new ActionRowBuilder()),
-				.setTitle('test')
+		).not.toThrowError();
-				.setCustomId('foobar')
+
-				.setComponents(new ActionRowBuilder())
+		expect(() =>
-				.addComponents([new ActionRowBuilder()]),
+			// @ts-expect-error: You can pass a TextInputBuilder and it will add it to an action row
+			modal().setTitle('test').setCustomId('foobar').addComponents(new TextInputBuilder()),
 		).not.toThrowError();
 	});
 
 	test('GIVEN invalid fields THEN builder does throw', () => {
 		expect(() => modal().setTitle('test').setCustomId('foobar').toJSON()).toThrowError();
+
 		// @ts-expect-error
 		expect(() => modal().setTitle('test').setCustomId(42).toJSON()).toThrowError();
 	});
@@ -112,4 +119,55 @@ describe('Modals', () => {
 				.toJSON(),
 		).toEqual(modalData);
 	});
+
+	describe('equals()', () => {
+		const textInput1 = new TextInputBuilder()
+			.setCustomId('custom id')
+			.setLabel('label')
+			.setStyle(TextInputStyle.Paragraph);
+
+		const textInput2: APITextInputComponent = {
+			type: ComponentType.TextInput,
+			custom_id: 'custom id',
+			label: 'label',
+			style: TextInputStyle.Paragraph,
+		};
+
+		test('GIVEN equal builders THEN returns true', () => {
+			const equalTextInput = new TextInputBuilder()
+				.setCustomId('custom id')
+				.setLabel('label')
+				.setStyle(TextInputStyle.Paragraph);
+
+			expect(textInput1.equals(equalTextInput)).toBeTruthy();
+		});
+
+		test('GIVEN the same builder THEN returns true', () => {
+			expect(textInput1.equals(textInput1)).toBeTruthy();
+		});
+
+		test('GIVEN equal builder and data THEN returns true', () => {
+			expect(textInput1.equals(textInput2)).toBeTruthy();
+		});
+
+		test('GIVEN different builders THEN returns false', () => {
+			const diffTextInput = new TextInputBuilder()
+				.setCustomId('custom id')
+				.setLabel('label 2')
+				.setStyle(TextInputStyle.Paragraph);
+
+			expect(textInput1.equals(diffTextInput)).toBeFalsy();
+		});
+
+		test('GIVEN different text input builder and data THEN returns false', () => {
+			const diffTextInputData: APITextInputComponent = {
+				type: ComponentType.TextInput,
+				custom_id: 'custom id',
+				label: 'label 2',
+				style: TextInputStyle.Short,
+			};
+
+			expect(textInput1.equals(diffTextInputData)).toBeFalsy();
+		});
+	});
 });

packages/builders/__tests__/util.test.ts

@@ -0,0 +1,42 @@
+import { describe, test, expect } from 'vitest';
+import {
+	isJSONEncodable,
+	isEquatable,
+	ActionRowBuilder,
+	enableValidators,
+	disableValidators,
+	isValidationEnabled,
+} from '../src/index';
+
+describe('isEquatable', () => {
+	test('returns true if the object is equatable', () => {
+		expect(isEquatable({ equals: () => true })).toBeTruthy();
+	});
+
+	test('returns false if the object is not equatable', () => {
+		expect(isEquatable({})).toBeFalsy();
+	});
+});
+
+describe('isJSONEncodable', () => {
+	test('returns true if the object is JSON encodable', () => {
+		expect(isJSONEncodable({ toJSON: () => ({}) })).toBeTruthy();
+		expect(isJSONEncodable(new ActionRowBuilder())).toBeTruthy();
+	});
+
+	test('returns false if the object is not JSON encodable', () => {
+		expect(isJSONEncodable({})).toBeFalsy();
+	});
+});
+
+describe('validation', () => {
+	test('enables validation', () => {
+		enableValidators();
+		expect(isValidationEnabled()).toBeTruthy();
+	});
+
+	test('disables validation', () => {
+		disableValidators();
+		expect(isValidationEnabled()).toBeFalsy();
+	});
+});