Merge pull request #690 from getsentry/backtrace-tests

Backtrace tests

Author: nateberkopec

lib/raven/backtrace.rb

@@ -110,7 +110,7 @@ def initialize(lines)
     end
 
     def inspect
-      "<Backtrace: " + lines.map(&inspect).join(", ") + ">"
+      "<Backtrace: " + lines.map(&:inspect).join(", ") + ">"
     end
 
     def to_s

spec/raven/backtrace_spec.rb

@@ -0,0 +1,24 @@
+require 'spec_helper'
+
+describe Raven::Backtrace do
+  before(:each) do
+    @backtrace = Raven::Backtrace.parse(Thread.current.backtrace)
+  end
+
+  it "#lines" do
+    expect(@backtrace.lines.first).to be_a(Raven::Backtrace::Line)
+  end
+
+  it "#inspect" do
+    expect(@backtrace.inspect).to match(/Backtrace: .*>$/)
+  end
+
+  it "#to_s" do
+    expect(@backtrace.to_s).to match(/backtrace_spec.rb:5/)
+  end
+
+  it "==" do
+    @backtrace2 = Raven::Backtrace.new(@backtrace.lines)
+    expect(@backtrace).to be == @backtrace2
+  end
+end