import * as assert from 'assert';

import { expect } from 'chai';

import { CondaInfo } from '../../client/interpreter/contracts';

import { AnacondaDisplayName } from '../../client/interpreter/locators/services/conda';

import { CondaHelper } from '../../client/interpreter/locators/services/condaHelper';

// tslint:disable-next-line:max-func-body-length

suite('Interpreters display name from Conda Environments', () => {

const condaHelper = new CondaHelper();

test('Must return default display name for invalid Conda Info', () => {

assert.equal(condaHelper.getDisplayName(), AnacondaDisplayName, 'Incorrect display name');

assert.equal(condaHelper.getDisplayName({}), AnacondaDisplayName, 'Incorrect display name');

});

test('Must return at least Python Version', () => {

const info: CondaInfo = {

python_version: '3.6.1.final.10'

};

const displayName = condaHelper.getDisplayName(info);

assert.equal(displayName, AnacondaDisplayName, 'Incorrect display name');

});

test('Must return info without first part if not a python version', () => {

const info: CondaInfo = {

'sys.version': '3.6.1 |Anaconda 4.4.0 (64-bit)| (default, May 11 2017, 13:25:24) [MSC v.1900 64 bit (AMD64)]'

};

const displayName = condaHelper.getDisplayName(info);

assert.equal(displayName, 'Anaconda 4.4.0 (64-bit)', 'Incorrect display name');

});

test('Must return info without prefixing with word \'Python\'', () => {

const info: CondaInfo = {

python_version: '3.6.1.final.10',

'sys.version': '3.6.1 |Anaconda 4.4.0 (64-bit)| (default, May 11 2017, 13:25:24) [MSC v.1900 64 bit (AMD64)]'

};

const displayName = condaHelper.getDisplayName(info);

assert.equal(displayName, 'Anaconda 4.4.0 (64-bit)', 'Incorrect display name');

});

test('Must include Ananconda name if Company name not found', () => {

const info: CondaInfo = {

python_version: '3.6.1.final.10',

'sys.version': '3.6.1 |4.4.0 (64-bit)| (default, May 11 2017, 13:25:24) [MSC v.1900 64 bit (AMD64)]'

};

const displayName = condaHelper.getDisplayName(info);

assert.equal(displayName, `4.4.0 (64-bit) : ${AnacondaDisplayName}`, 'Incorrect display name');

});

test('Parse conda environments', () => {

// tslint:disable-next-line:no-multiline-string

const environments = `

# conda environments:

#

base * /Users/donjayamanne/anaconda3

one1 /Users/donjayamanne/anaconda3/envs/one

two2 2 /Users/donjayamanne/anaconda3/envs/two 2

three3 /Users/donjayamanne/anaconda3/envs/three

/Users/donjayamanne/anaconda3/envs/four

/Users/donjayamanne/anaconda3/envs/five 5`;

const expectedList = [

{ name: 'base', path: '/Users/donjayamanne/anaconda3' },

{ name: 'one1', path: '/Users/donjayamanne/anaconda3/envs/one' },

{ name: 'two2 2', path: '/Users/donjayamanne/anaconda3/envs/two 2' },

{ name: 'three3', path: '/Users/donjayamanne/anaconda3/envs/three' },

{ name: 'four', path: '/Users/donjayamanne/anaconda3/envs/four' },

{ name: 'five 5', path: '/Users/donjayamanne/anaconda3/envs/five 5' }

];

const list = condaHelper.parseCondaEnvironmentNames(environments);

expect(list).deep.equal(expectedList);

});

});