text: /**
   * The MIT License (MIT)
   *
   * Copyright (c) 2018 Mickael Jeanroy
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to deal
   * in the Software without restriction, including without limitation the rights
   * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
   * copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included in all
   * copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
   * SOFTWARE.
   */
  
  import {FAILURE} from 'src/core/whatwg/url/parser/common/failure';
  import {schemeStartState} from 'src/core/whatwg/url/parser/states/scheme-start-state';
  
  describe('schemeStartState', () => {
    it('should handle alpha character', () => {
      const c = 'h';
      const sm = {
        pointer: 0,
        buffer: '',
        state: 'scheme start state',
        stateOverride: null,
        validationError: false,
      };
  
      const result = schemeStartState(sm, c);
  
      expect(result).not.toBe(FAILURE);
      expect(sm.pointer).toBe(0);
      expect(sm.buffer).toBe('h');
      expect(sm.state).toBe('scheme state');
      expect(sm.validationError).toBe(false);
    });
  
    it('should handle upper alpha character', () => {
      const c = 'H';
      const sm = {
        pointer: 0,
        buffer: '',
        state: 'scheme start state',
        stateOverride: null,
        validationError: false,
      };
  
      const result = schemeStartState(sm, c);
  
      expect(result).not.toBe(FAILURE);
      expect(sm.pointer).toBe(0);
      expect(sm.buffer).toBe('h');
      expect(sm.state).toBe('scheme state');
      expect(sm.validationError).toBe(false);
    });
  
    it('should not fail with digit character and without stateOverride', () => {
      const c = '0';
      const sm = {
        pointer: 1,
        buffer: '',
        state: 'scheme start state',
        stateOverride: null,
        validationError: false,
      };
  
      const result = schemeStartState(sm, c);
  
      expect(result).not.toBe(FAILURE);
      expect(sm.buffer).toBe('');
      expect(sm.validationError).toBe(false);
    });
  
    it('should fail with digit character and with stateOverride', () => {
      const c = '0';
      const sm = {
        pointer: 0,
        buffer: '',
        state: 'scheme start state',
        stateOverride: 'scheme start state',
        validationError: false,
      };
  
      const result = schemeStartState(sm, c);
  
      expect(result).toBe(FAILURE);
      expect(sm.buffer).toBe('');
      expect(sm.pointer).toBe(0);
      expect(sm.state).toBe('scheme start state');
      expect(sm.validationError).toBe(true);
    });
  });
  