spec/interpreter/interpreter_spec.rb in nudge-0.1.3 vs spec/interpreter/interpreter_spec.rb in nudge-0.2.0

@@ -43,17 +43,35 @@
     @ii.steps = 100
     @ii.reset("channel x")
     @ii.steps.should == 0
   end
   
+  it "#reset should reset the start_time counter to 0" do
+    @ii.start_time = 999999999999
+    @ii.reset
+    @ii.start_time.should be_a_kind_of(Time)
+  end
+  
   it "#reset should reset the #sensors Hash" do
     @ii.register_sensor("z") {1201}
     @ii.reset
     @ii.sensors["z"].should == nil
   end
   
+  it "should have a code_char_limit" do
+    lambda{@ii.code_char_limit}.should_not raise_error
+  end
   
+  it "should have a default code_char_limit of 2000 characters" do
+    @ii.code_char_limit.should == 2000
+  end
+  
+  it "should be possible to set code_char_limit with an option" do
+    Interpreter.new("block {}",code_char_limit:171).code_char_limit.should == 171
+  end
+  
+  
   it "should load a complex CodeBlock as a single item on the exec stack" do
     myCode = "block {\ndo foo\n do bar\n block {\ndo baz}}"
     @ii.reset(myCode)
     @ii.stacks.should include(:exec)
     @ii.stacks[:exec].depth.should == 1
@@ -419,10 +437,17 @@
     @ii.steps.should == 11
     11.times {@ii.step}
     @ii.steps.should == 20
   end
   
+  it "should step only until its time_limit is reached or exceeded" do
+    @ii.reset("block {}")
+    @ii.start_time = (Time.now - 10000)
+    @ii.run
+    @ii.steps.should == 1
+  end
+  
 end
 
 describe "running" do
   before(:each) do
     @ii = Interpreter.new()
@@ -487,10 +512,10 @@
     ii.reset
     ii.program.should == nil
   end
   
   it "should not affect variable bindings" do
-    ii = Interpreter.new
+    ii = Interpreter.new("block {}")
     ii.bind_variable("a", ValuePoint.new("int",3))
     ii.variables.keys.should == ["a"]
     ii.reset
     ii.variables.keys.should == ["a"]
   end
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