Add Content-Type: "application/json" on webhooks POST requests

As described on the Bitbucket documentation this is the way to go when
there are nested objects.

https://confluence.atlassian.com/display/bitbucket/version+2#Version2-Supportedcontenttypes

Add Content-Type: "application/json" header to keys endpoint too

Author: jimmykarily

lib/bitbucket_rest_api/repos.rb

@@ -16,7 +16,7 @@ class Repos < API
                  :Download    => 'download',
                  :Webhooks    => 'webhooks',
                  :PullRequest => 'pull_request',
-                 :DefaultReviewers => 'default_reviewers'
+                 :DefaultReviewers => 'default_reviewers',
                  :Components => 'components'
 
     DEFAULT_REPO_OPTIONS = {
@@ -93,6 +93,10 @@ def components
       @components ||= ApiFactory.new 'Repos::Components'
     end
 
+    def webhooks
+      @webhooks ||= ApiFactory.new 'Repos::Webhooks'
+    end
+
     # List branches
     #
     # = Examples

lib/bitbucket_rest_api/repos/keys.rb

@@ -42,7 +42,8 @@ def create(user_name, repo_name, params={})
       filter! VALID_KEY_PARAM_NAMES, params
       assert_required_keys(VALID_KEY_PARAM_NAMES, params)
 
-      post_request("/1.0/repositories/#{user}/#{repo.downcase}/deploy-keys/", params)
+      options = { headers: { "Content-Type" => "application/json" } }
+      post_request("/1.0/repositories/#{user}/#{repo.downcase}/deploy-keys/", params, options)
     end
 
     # Edit a key

lib/bitbucket_rest_api/repos/webhooks.rb

@@ -34,7 +34,9 @@ def create(user_name, repo_name, params = {})
         'events'
       )
 
-      post_request("/2.0/repositories/#{user_name}/#{repo_name}/hooks", params)
+
+      options = { headers: { "Content-Type" => "application/json" } }
+      post_request("/2.0/repositories/#{user_name}/#{repo_name}/hooks", params, options)
     end
 
     def list(user_name, repo_name)
@@ -67,10 +69,11 @@ def edit(user_name, repo_name, hook_uuid, params = {})
         'events'
       )
 
+
+      options = { headers: { "Content-Type" => "application/json" } }
       put_request(
         "/2.0/repositories/#{user_name}/#{repo_name}/hooks/#{hook_uuid}",
-        params
-      )
+        params, options)
     end
 
     def delete(user_name, repo_name, hook_uuid)

spec/bitbucket_rest_api/repos/keys_spec.rb

@@ -31,7 +31,7 @@
         :post,
         '/1.0/repositories/mock_username/mock_repo/deploy-keys/',
         { 'key' => 'mock_ssh_key', 'label' => 'mock_label' },
-        {}
+        { headers: {"Content-Type"=>"application/json"} }
       )
     end
 

spec/bitbucket_rest_api/repos/webhooks_spec.rb

@@ -112,7 +112,7 @@
         :post,
         '/2.0/repositories/mock_username/mock_repo/hooks',
         post_put_params,
-        {}
+        { headers: { "Content-Type" => "application/json" } }
       )
 
       subject.create(
@@ -218,7 +218,7 @@
         :put,
         '/2.0/repositories/mock_username/mock_repo/hooks/mock_uuid',
         post_put_params,
-        {}
+        { headers: { "Content-Type" => "application/json" } }
       )
 
       subject.edit(