Added unit tests for filters.

10 years ago · 1784719047
parent 275d771ea9
commit 1784719047
4 changed files with 161 additions and 5 deletions
--- a/app/shared/filters.js
+++ b/app/shared/filters.js
@ -1,4 +1,4 @@
-angular.module('dockerui.filters', [])
+angular.module('<%= pkg.name %>.filters', [])
    .filter('truncate', function() {
        'use strict';
        return function(text, length, end) {
@ -7,14 +7,14 @@ angular.module('dockerui.filters', [])
            }

            if (end === undefined){
-                end = "...";
+                end = '...';
            }

            if (text.length <= length || text.length - end.length <= length) {
                return text;
            }
            else {
-                return String(text).substring(0, length-end.length) + end;
+                return String(text).substring(0, length - end.length) + end;
            }
        };
    })
--- a/app/shared/services.js
+++ b/app/shared/services.js
@ -1,4 +1,4 @@
-angular.module('dockerui.services', ['ngResource'])
+angular.module('<%= pkg.name %>.services', ['ngResource'])
    .factory('Container', function($resource, Settings) {
        'use strict';
        // Resource for interacting with the docker containers
--- a/index.html
+++ b/index.html
@ -1,5 +1,5 @@
 <!DOCTYPE html>
-<html lang="en" ng-app="dockerui">
+<html lang="en" ng-app="<%= pkg.name %>">
  <head>
    <meta charset="utf-8">
    <title>DockerUI</title>
--- a/test/unit/shared/filters.spec.js
+++ b/test/unit/shared/filters.spec.js
@ -0,0 +1,156 @@
+describe('filters', function () {
+    beforeEach(module('<%= pkg.name %>.filters'));
+
+    describe('truncate', function () {
+        it('should truncate the string to 10 characters ending in "..." by default', inject(function(truncateFilter) {
+            expect(truncateFilter('this is 20 chars long')).toBe('this is...');
+        }));
+
+        it('should truncate the string to 7 characters ending in "..."', inject(function(truncateFilter) {
+            expect(truncateFilter('this is 20 chars long', 7)).toBe('this...');
+        }));
+
+        it('should truncate the string to 10 characters ending in "???"', inject(function(truncateFilter) {
+            expect(truncateFilter('this is 20 chars long', 10, '???')).toBe('this is???');
+        }));
+    });
+
+    describe('statusbadge', function () {
+        it('should be "important" when input is "Ghost"', inject(function(statusbadgeFilter) {
+            expect(statusbadgeFilter('Ghost')).toBe('important');
+        }));
+
+        it('should be "success" when input is "Exit 0"', inject(function(statusbadgeFilter) {
+            expect(statusbadgeFilter('Exit 0')).toBe('success');
+        }));
+
+        it('should be "warning" when exit code is non-zero', inject(function(statusbadgeFilter) {
+            expect(statusbadgeFilter('Exit 1')).toBe('warning');
+        }));
+    });
+
+    describe('getstatetext', function () {
+
+        it('should return an empty string when state is undefined', inject(function(getstatetextFilter) {
+            expect(getstatetextFilter(undefined)).toBe('');
+        }));
+
+        it('should detect a Ghost state', inject(function(getstatetextFilter) {
+            var state = {
+                Ghost: true,
+                Running: true,
+                Paused: false
+            };
+            expect(getstatetextFilter(state)).toBe('Ghost');
+        }));
+
+        it('should detect a Paused state', inject(function(getstatetextFilter) {
+            var state = {
+                Ghost: false,
+                Running: true,
+                Paused: true
+            };
+            expect(getstatetextFilter(state)).toBe('Running (Paused)');
+        }));
+
+        it('should detect a Running state', inject(function(getstatetextFilter) {
+            var state = {
+                Ghost: false,
+                Running: true,
+                Paused: false
+            };
+            expect(getstatetextFilter(state)).toBe('Running');
+        }));
+
+        it('should detect a Stopped state', inject(function(getstatetextFilter) {
+            var state = {
+                Ghost: false,
+                Running: false,
+                Paused: false
+            };
+            expect(getstatetextFilter(state)).toBe('Stopped');
+        }));
+    });
+
+    describe('getstatelabel', function () {
+        it('should return an empty string when state is undefined', inject(function(getstatelabelFilter) {
+            expect(getstatelabelFilter(undefined)).toBe('');
+        }));
+
+        it('should return label-important when a ghost state is detected', inject(function(getstatelabelFilter) {
+            var state = {
+                Ghost: true,
+                Running: true,
+                Paused: false
+            };
+            expect(getstatelabelFilter(state)).toBe('label-important');
+        }));
+
+        it('should return label-success when a running state is detected', inject(function(getstatelabelFilter) {
+            var state = {
+                Ghost: false,
+                Running: true,
+                Paused: false
+            };
+            expect(getstatelabelFilter(state)).toBe('label-success');
+        }));
+    });
+
+    describe('humansize', function () {
+        it('should return n/a when size is zero', inject(function(humansizeFilter) {
+            expect(humansizeFilter(0)).toBe('n/a');
+        }));
+
+        it('should handle Bytes values', inject(function(humansizeFilter) {
+            expect(humansizeFilter(512)).toBe('512 Bytes');
+        }));
+
+        it('should handle KB values', inject(function(humansizeFilter) {
+            expect(humansizeFilter(5120)).toBe('5 KB');
+        }));
+
+        it('should handle MB values', inject(function(humansizeFilter) {
+            expect(humansizeFilter(5 * Math.pow(10, 6))).toBe('5 MB');
+        }));
+
+        it('should handle GB values', inject(function(humansizeFilter) {
+            expect(humansizeFilter(5 * Math.pow(10, 9))).toBe('5 GB');
+        }));
+
+        it('should handle TB values', inject(function(humansizeFilter) {
+            expect(humansizeFilter(5 * Math.pow(10, 12))).toBe('5 TB');
+        }));
+    });
+
+    describe('containername', function () {
+        it('should strip the leading slash from container name', inject(function(containernameFilter) {
+            var container = {
+                Names: ['/elegant_ardinghelli']
+            };
+
+            expect(containernameFilter(container)).toBe('elegant_ardinghelli');
+        }));
+    });
+
+    describe('repotag', function () {
+        it('should not display empty repo tag', inject(function(repotagFilter) {
+            var image = {
+                RepoTags: ['<none>:<none>']
+            };
+            expect(repotagFilter(image)).toBe('');
+        }));
+
+        it('should display a normal repo tag', inject(function(repotagFilter) {
+            var image = {
+                RepoTags: ['ubuntu:latest']
+            };
+            expect(repotagFilter(image)).toBe('ubuntu:latest');
+        }));
+    });
+
+    describe('getdate', function () {
+        it('should convert the Docker date to a human readable form', inject(function(getdateFilter) {
+            expect(getdateFilter(1420424998)).toBe('Sun Jan 04 2015');
+        }));
+    });
+});