specs and fixes for local file uris

1 files changed, 114 insertions, 0 deletions

diff --git a/spec/unit/provider/remote_file/local_file_spec.rb b/spec/unit/provider/remote_file/local_file_spec.rb
new file mode 100644
index 0000000000..95a49b8473
--- /dev/null
+++ b/spec/unit/provider/remote_file/local_file_spec.rb
@@ -0,0 +1,114 @@
+#
+# Author:: Jesse Campbell (<hikeit@gmail.com>)
+# Copyright:: Copyright (c) 2013 Jesse Campbell
+# License:: Apache License, Version 2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+require 'spec_helper'
+
+describe Chef::Provider::RemoteFile::LocalFile do
+
+  before(:each) do
+    @uri = URI.parse("file:///nyan_cat.png")
+  end
+
+  describe "when constructing the object" do
+
+    before do
+      @new_resource = mock('Chef::Resource::RemoteFile (new_resource)')
+      @current_resource = mock('Chef::Resource::RemoteFile (current_resource)')
+    end
+
+    describe "when the current resource has no source" do
+      before do
+        @current_resource.should_receive(:source).and_return(nil)
+      end
+
+      it "stores the uri it is passed" do
+        fetcher = Chef::Provider::RemoteFile::LocalFile.new(@uri, @new_resource, @current_resource)
+        fetcher.uri.should == @uri
+      end
+
+      it "stores the new_resource" do
+        fetcher = Chef::Provider::RemoteFile::LocalFile.new(@uri, @new_resource, @current_resource)
+        fetcher.new_resource.should == @new_resource
+      end
+
+      it "stores nil for the last_modified date" do
+        fetcher = Chef::Provider::RemoteFile::LocalFile.new(@uri, @new_resource, @current_resource)
+        fetcher.last_modified.should == nil
+      end
+    end
+
+    describe "when the current resource has a source" do
+
+      it "stores the last_modified string when the voodoo matches" do
+        @current_resource.stub!(:source).and_return(["file:///nyan_cat.png"])
+        @new_resource.should_receive(:use_last_modified).and_return(true)
+        @current_resource.stub!(:last_modified).and_return(Time.new)
+        Chef::Provider::RemoteFile::Util.should_receive(:uri_matches_string?).with(@uri, @current_resource.source[0]).and_return(true)
+        fetcher = Chef::Provider::RemoteFile::LocalFile.new(@uri, @new_resource, @current_resource)
+        fetcher.last_modified.should == @current_resource.last_modified
+      end
+
+    end
+
+    describe "when use_last_modified is disabled in the new_resource" do
+
+      it "stores nil for the last_modified date" do
+        @current_resource.stub!(:source).and_return(["file:///nyan_cat.png"])
+        @new_resource.should_receive(:use_last_modified).and_return(false)
+        @current_resource.stub!(:last_modified).and_return(Time.new)
+        Chef::Provider::RemoteFile::Util.should_receive(:uri_matches_string?).with(@uri, @current_resource.source[0]).and_return(true)
+        fetcher = Chef::Provider::RemoteFile::LocalFile.new(@uri, @new_resource, @current_resource)
+        fetcher.last_modified.should == nil
+      end
+    end
+
+  end
+
+  describe "when fetching the object" do
+    before do
+      @new_resource = mock('Chef::Resource::RemoteFile (new_resource)')
+      @current_resource = mock('Chef::Resource::RemoteFile (current_resource)')
+      @current_resource.stub!(:source).and_return(["file:///nyan_cat.png"])
+      @new_resource.should_receive(:use_last_modified).and_return(true)
+      @now = Time.now
+      @current_resource.stub!(:last_modified).and_return(@now)
+      Chef::Provider::RemoteFile::Util.should_receive(:uri_matches_string?).with(@uri, @current_resource.source[0]).and_return(true)
+      @fetcher = Chef::Provider::RemoteFile::LocalFile.new(@uri, @new_resource, @current_resource)
+    end
+
+    it "returns nil tempfile when the source file has not been modified" do
+      ::File.stub!(:mtime).and_return(@now)
+      @result = mock("Chef::Provider::RemoteFile::Result")
+      Chef::Provider::RemoteFile::Result.should_receive(:new).with(nil, nil, @now).and_return(@result)
+      @fetcher.fetch.should == @result
+    end
+
+    it "calls Chef::Provider::File::Tempfile to get a tempfile" do
+      ::File.stub!(:mtime).and_return(@now + 10)
+      @tempfile = mock("Tempfile", "path" => "/tmp/nyan.png")
+      @chef_tempfile = mock("Chef::Provider::File::Tempfile", :tempfile => @tempfile)
+      Chef::Provider::File::Tempfile.should_receive(:new).with(@new_resource).and_return(@chef_tempfile)
+      ::FileUtils.should_receive(:cp).with(@uri.path, @tempfile.path)
+      @result = mock("Chef::Provider::RemoteFile::Result")
+      Chef::Provider::RemoteFile::Result.should_receive(:new).with(@tempfile, nil, @now + 10).and_return(@result)
+      @fetcher.fetch.should == @result
+    end
+
+  end
+
+end