80 lines
1.6 KiB
JavaScript
80 lines
1.6 KiB
JavaScript
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'use strict';
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const stderr = require('test-console').stderr;
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const Koa = require('../..');
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const AssertionError = require('assert').AssertionError;
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describe('app.onerror(err)', function(){
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it('should throw an error if a non-error is given', function(done){
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const app = new Koa();
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(function(){
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app.onerror('foo');
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}).should.throw(AssertionError, {message: 'non-error thrown: foo'});
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done();
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});
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it('should do nothing if status is 404', function(done){
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const app = new Koa();
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const err = new Error();
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err.status = 404;
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const output = stderr.inspectSync(function(){
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app.onerror(err);
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});
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output.should.eql([]);
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done();
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});
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it('should do nothing if .silent', function(done){
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const app = new Koa();
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app.silent = true;
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const err = new Error();
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const output = stderr.inspectSync(function(){
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app.onerror(err);
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});
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output.should.eql([]);
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done();
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});
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it('should log the error to stderr', function(done){
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const app = new Koa();
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app.env = 'dev';
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const err = new Error();
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err.stack = 'Foo';
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const output = stderr.inspectSync(function(){
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app.onerror(err);
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});
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output.should.eql(['\n', ' Foo\n', '\n']);
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done();
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});
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it('should use err.toString() instad of err.stack', function(done){
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const app = new Koa();
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app.env = 'dev';
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const err = new Error('mock stack null');
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err.stack = null;
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const output = stderr.inspectSync(function(){
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app.onerror(err);
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});
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output.should.eql(['\n', ' Error: mock stack null\n', '\n']);
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done();
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});
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});
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