From b7079226c965e7130a2bcc17b7f278a1e23ac7e8 Mon Sep 17 00:00:00 2001
From: Zog
Date: Tue, 6 Mar 2018 11:49:11 +0100
Subject: Refs #6068; Fix specs

---
 app/models/simple_exporter.rb               |  1 -
 app/models/simple_interface.rb              |  1 +
 app/models/simple_interfaces_group.rb       |  3 ++-
 spec/models/simple_interfaces_group_spec.rb | 10 +++++-----
 4 files changed, 8 insertions(+), 7 deletions(-)

diff --git a/app/models/simple_exporter.rb b/app/models/simple_exporter.rb
index 93a773430..c267b5b8c 100644
--- a/app/models/simple_exporter.rb
+++ b/app/models/simple_exporter.rb
@@ -41,7 +41,6 @@ class SimpleExporter < SimpleInterface
   protected
   def init_env opts
     @number_of_lines = collection.size
-
     super opts
   end
 
diff --git a/app/models/simple_interface.rb b/app/models/simple_interface.rb
index 5997a6dd3..16d6e86f2 100644
--- a/app/models/simple_interface.rb
+++ b/app/models/simple_interface.rb
@@ -70,6 +70,7 @@ class SimpleInterface < ActiveRecord::Base
     msg = colorize msg, opts[:color] if opts[:color]
     @start_time ||= Time.now
     time = Time.now - @start_time
+    @messages ||= []
     if opts[:append]
       _time, _msg = @messages.pop || []
       _time ||= time
diff --git a/app/models/simple_interfaces_group.rb b/app/models/simple_interfaces_group.rb
index b89a1b696..808be6570 100644
--- a/app/models/simple_interfaces_group.rb
+++ b/app/models/simple_interfaces_group.rb
@@ -15,7 +15,7 @@ class SimpleInterfacesGroup
     @interfaces.each do |interface_def|
       interface = interface_def[:interface]
       interface.interfaces_group = self
-      interface.send interface_def[:action], interface_def[:opts].reverse_update(shared_options)
+      interface.send interface_def[:action], interface_def[:opts].reverse_update(shared_options || {})
       return if interface.status == :error
       @current_step += 1
     end
@@ -25,6 +25,7 @@ class SimpleInterfacesGroup
 
   def banner width=nil
     width ||= @width
+    width ||= 128
     @width = width
 
     name = "### #{self.name} ###"
diff --git a/spec/models/simple_interfaces_group_spec.rb b/spec/models/simple_interfaces_group_spec.rb
index 65ce9a1bf..0b6d360de 100644
--- a/spec/models/simple_interfaces_group_spec.rb
+++ b/spec/models/simple_interfaces_group_spec.rb
@@ -3,13 +3,13 @@ RSpec.describe SimpleInterfacesGroup do
     before do
       create :stop_area
       SimpleExporter.define :test_1 do |config|
-        config.collection = Chouette::StopArea
+        config.collection = Chouette::StopArea.all
         config.key = "name"
         config.add_column :name
       end
 
       SimpleExporter.define :test_2 do |config|
-        config.collection = Chouette::StopArea
+        config.collection = Chouette::StopArea.all
         config.key = "name"
         config.add_column :lat, attribute: :latitude
       end
@@ -19,12 +19,12 @@ RSpec.describe SimpleInterfacesGroup do
       test_1 = SimpleExporter.new(configuration_name: :test_1, filepath: "tmp/test1.csv")
       test_2 = SimpleExporter.new(configuration_name: :test_2, filepath: "tmp/test1.csv")
 
-      expect(test_1).to receive(:export)
-      expect(test_2).to receive(:export)
+      expect(test_1).to receive(:export).and_call_original
+      expect(test_2).to receive(:export).and_call_original
 
       group = SimpleInterfacesGroup.new "group"
       group.add_interface test_1, "Test 1", :export
-      group.add_interface test_2, "Test 1", :export
+      group.add_interface test_2, "Test 2", :export
       group.run
     end
   end
-- 
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