Add tests for installation of plugins

1 files changed, 32 insertions, 6 deletions

diff --git a/test/plugins.js b/test/plugins.js
index 81c099e..47f9314 100644
--- a/test/plugins.js
+++ b/test/plugins.js
@@ -1,6 +1,7 @@
 var mock = require('./mock');
 var registry = require('../lib/plugins/registry');
 var Output = require('../lib/output/base');
+var PluginsManager = require('../lib/plugins');
 
 describe('Plugins', function() {
     var book;
@@ -19,6 +20,15 @@ describe('Plugins', function() {
         });
     });
 
+    describe('Loading', function() {
+        it('should load default plugins', function() {
+            return mock.outputDefaultBook(Output)
+            .then(function(output) {
+                output.plugins.count().should.be.greaterThan(0);
+            });
+        });
+    });
+
     describe('Installation', function() {
         it('should install a plugin from NPM without a specific version', function() {
             return registry.install(book, 'ga')
@@ -29,15 +39,31 @@ describe('Plugins', function() {
             return registry.install(book, 'ga', '1.0.0')
             .should.be.fulfilled();
         });
-    });
 
-    describe('Loading', function() {
-        it('should load default plugins', function() {
-            return mock.outputDefaultBook(Output)
-            .then(function(output) {
-                output.plugins.count().should.be.greaterThan(0);
+        it('should correctly install all dependencies (if none)', function() {
+            return mock.setupBook({})
+            .then(function(book) {
+                var plugins = new PluginsManager(book);
+                return plugins.install()
+                .should.be.fulfilledWith(0);
             });
         });
+
+        it('should correctly install all dependencies (if any)', function() {
+            return mock.setupBook({
+                'book.json': {
+                    plugins: ['ga']
+                }
+            })
+            .then(function(book) {
+                return book.config.load()
+                .then(function() {
+                    var plugins = new PluginsManager(book);
+                    return plugins.install();
+                });
+            })
+            .should.be.fulfilledWith(1);
+        });
     });
 });