53 lines
1.7 KiB
JavaScript
53 lines
1.7 KiB
JavaScript
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'use strict';
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const assert = require('assert');
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const context = require('../helpers/context');
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describe('ctx.acceptsCharsets()', () => {
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describe('with no arguments', () => {
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describe('when Accept-Charset is populated', () => {
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it('should return accepted types', () => {
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const ctx = context();
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ctx.req.headers['accept-charset'] = 'utf-8, iso-8859-1;q=0.2, utf-7;q=0.5';
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assert.deepEqual(ctx.acceptsCharsets(), ['utf-8', 'utf-7', 'iso-8859-1']);
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});
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});
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});
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describe('with multiple arguments', () => {
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describe('when Accept-Charset is populated', () => {
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describe('if any types match', () => {
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it('should return the best fit', () => {
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const ctx = context();
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ctx.req.headers['accept-charset'] = 'utf-8, iso-8859-1;q=0.2, utf-7;q=0.5';
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assert.equal(ctx.acceptsCharsets('utf-7', 'utf-8'), 'utf-8');
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});
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});
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describe('if no types match', () => {
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it('should return false', () => {
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const ctx = context();
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ctx.req.headers['accept-charset'] = 'utf-8, iso-8859-1;q=0.2, utf-7;q=0.5';
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assert.equal(ctx.acceptsCharsets('utf-16'), false);
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});
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});
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});
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describe('when Accept-Charset is not populated', () => {
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it('should return the first type', () => {
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const ctx = context();
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assert.equal(ctx.acceptsCharsets('utf-7', 'utf-8'), 'utf-7');
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});
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});
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});
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describe('with an array', () => {
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it('should return the best fit', () => {
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const ctx = context();
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ctx.req.headers['accept-charset'] = 'utf-8, iso-8859-1;q=0.2, utf-7;q=0.5';
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assert.equal(ctx.acceptsCharsets(['utf-7', 'utf-8']), 'utf-8');
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});
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});
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});
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