From 9cee3ff4c65d577e08de86cb5737a44e38c53c8c Mon Sep 17 00:00:00 2001
From: Laurent Sansonetti <lsansonetti@apple.com>
Date: Tue, 5 May 2009 22:50:52 +0000
Subject: [PATCH] added preliminary specs for the MacRuby class

git-svn-id: http://svn.macosforge.org/repository/ruby/MacRuby/branches/experimental@1537 23306eb0-4c56-4727-a40e-e92c0eb68959
---
 spec/macruby/fixtures/test_objc1.rb |  1 +
 spec/macruby/fixtures/test_objc2.rb |  1 +
 spec/macruby/objc_spec.rb           | 46 +++++++++++++++++++++++++++++
 3 files changed, 48 insertions(+)
 create mode 100644 spec/macruby/fixtures/test_objc1.rb
 create mode 100644 spec/macruby/fixtures/test_objc2.rb
 create mode 100644 spec/macruby/objc_spec.rb

diff --git a/spec/macruby/fixtures/test_objc1.rb b/spec/macruby/fixtures/test_objc1.rb
new file mode 100644
index 000000000..19f508412
--- /dev/null
+++ b/spec/macruby/fixtures/test_objc1.rb
@@ -0,0 +1 @@
+1+2
diff --git a/spec/macruby/fixtures/test_objc2.rb b/spec/macruby/fixtures/test_objc2.rb
new file mode 100644
index 000000000..257cc5642
--- /dev/null
+++ b/spec/macruby/fixtures/test_objc2.rb
@@ -0,0 +1 @@
+foo
diff --git a/spec/macruby/objc_spec.rb b/spec/macruby/objc_spec.rb
new file mode 100644
index 000000000..d12f70f67
--- /dev/null
+++ b/spec/macruby/objc_spec.rb
@@ -0,0 +1,46 @@
+require File.dirname(__FILE__) + "/spec_helper"
+# TODO: the MacRuby class should also be tested from Objective-C.
+#FixtureCompiler.require! "objc"
+
+describe "-[MacRuby sharedRuntime]" do
+  before :each do
+    @r = MacRuby.sharedRuntime
+  end
+
+  it "initializes and return a singleton instance representing the runtime" do
+    @r.class.should == MacRuby
+    @r.should == MacRuby.sharedRuntime
+  end
+
+  it "can evaluate a given Ruby expression" do
+    o = @r.evaluateString('1+2')
+    o.class.should == Fixnum
+    o.should == 3
+
+    lambda { @r.evaluateString('1+') }.should raise_error(SyntaxError)
+    lambda { @r.evaluateString('foo') }.should raise_error(NameError)
+  end
+
+  it "can evaluate a given Ruby file using a path or an URL" do
+    p1 = File.dirname(__FILE__) + '/fixtures/test_objc1.rb'
+    p2 = File.dirname(__FILE__) + '/fixtures/test_objc2.rb'
+
+    o = @r.evaluateFileAtPath(p1)
+    o.class.should == Fixnum
+    o.should == 3
+
+    o = @r.evaluateFileAtURL(NSURL.fileURLWithPath(p1))
+    o.class.should == Fixnum
+    o.should == 3
+
+    lambda { @r.evaluateFileAtPath(p2) }.should raise_error(NameError)
+    lambda { @r.evaluateFileAtURL(NSURL.fileURLWithPath(p2)) }.should raise_error(NameError)
+
+    # TODO: add tests that should raise_error for the following cases:
+    # - given path is nil
+    # - given path does not exist
+    # - given URL is nil
+    # - given file:// URL does not exist
+    # - given URL is not file://
+  end
+end