more spec updates

spec/views/home/_members.html.haml_spec.rb

@@ -11,12 +11,12 @@ describe 'home/_members.html.haml', type: "view" do
   end
 
   it 'Has a heading' do
-    rendered.should have_content "Some of our members"
+    expect(rendered).to have_content "Some of our members"
   end
 
-  it 'Shows members' do
-    rendered.should have_content @member.login_name
-    rendered.should have_content @member.location
-    rendered.should have_content @planting.crop_name
+  describe 'Shows members' do
+    it { expect(rendered).to have_content @member.login_name }
+    it { expect(rendered).to have_content @member.location }
+    it { expect(rendered).to have_content @planting.crop_name }
   end
 end

spec/views/plantings/_form.html.haml_spec.rb

@@ -14,6 +14,7 @@ describe "plantings/_form" do
       owner:      @member,
       planted_at: Date.new(2013, 3, 1))
 
+    @gardens = @member.gardens
     sign_in @member
     render
   end

spec/views/posts/index.html.haml_spec.rb

@@ -20,8 +20,7 @@ describe "posts/index" do
   it "renders a list of posts" do
     assert_select "div.post", count: 2
     assert_select "h3", text: "A Post".to_s, count: 2
-    assert_select "div.post-body",
-      text: "This is some text.".to_s, count: 2
+    assert_select "div.post-body", text: "This is some text.".to_s, count: 2
   end
 
   it "contains two gravatar icons" do