7 describe "#load_data_sources" do
8 it "should use the pluginmanager to load data sources" do
9 PluginManager.expects(:find_and_load).with("data").returns([])
10 Data.load_data_sources
13 it "should remove plugins that should not be active on this node" do
14 PluginManager.expects(:find_and_load).with("data").returns(["rspec_data"])
15 PluginManager.expects(:grep).returns(["rspec_data"])
16 PluginManager.expects(:delete).with("rspec_data")
19 ddl.stubs(:meta).returns({:timeout => 1})
20 DDL.stubs(:new).returns(ddl)
21 Data::Base.expects(:activate?).returns(false)
22 PluginManager.expects("[]").with("rspec_data").returns(Data::Base.new)
23 Data.load_data_sources
26 it "should handle exceptions and delete broken plugins" do
27 PluginManager.expects(:find_and_load).with("data").returns(["rspec_data"])
28 PluginManager.expects(:grep).returns(["rspec_data"])
29 PluginManager.expects(:delete).with("rspec_data")
32 ddl.stubs(:meta).returns({:timeout => 1})
33 DDL.stubs(:new).returns(ddl)
34 Data::Base.expects(:activate?).raises("rspec failure")
35 Log.expects(:debug).once.with("Disabling data plugin rspec_data due to exception RuntimeError: rspec failure")
36 PluginManager.expects("[]").with("rspec_data").returns(Data::Base.new)
37 Data.load_data_sources
42 it "should load the right data ddl" do
43 DDL.expects(:new).with("fstat_data", :data).times(3)
45 Data.ddl("fstat_data")
50 describe "#pluginname" do
51 it "should return the correct plugin name" do
52 Data.pluginname("Rspec").should == "rspec_data"
53 Data.pluginname("Rspec_data").should == "rspec_data"
58 it "should return the correct plugin" do
59 PluginManager.expects("[]").with("rspec_data").times(4)
67 describe "#method_missing" do
68 it "should raise errors for unknown plugins" do
69 PluginManager.expects("include?").with("rspec_data").returns(false)
70 expect { Data.rspec_data }.to raise_error(NoMethodError)
73 it "should do a lookup on the right plugin" do
75 rspec_data.expects(:lookup).returns("rspec")
77 PluginManager.expects("include?").with("rspec_data").returns(true)
78 PluginManager.expects("[]").with("rspec_data").returns(rspec_data)
80 Data.rspec_data("rspec").should == "rspec"
84 describe "#ddl_transform_intput" do
85 it "should convert boolean data" do
87 ddl.stubs(:entities).returns({:data => {:input => {:query => {:type => :boolean}}}})
88 Data.ddl_transform_input(ddl, "1").should == true
89 Data.ddl_transform_input(ddl, "0").should == false
92 it "should conver numeric data" do
94 ddl.stubs(:entities).returns({:data => {:input => {:query => {:type => :number}}}})
95 Data.ddl_transform_input(ddl, "1").should == 1
96 Data.ddl_transform_input(ddl, "0").should == 0
97 Data.ddl_transform_input(ddl, "1.1").should == 1.1
100 it "should return the original input on any failure" do
102 ddl.expects(:entities).raises("rspec failure")
103 Data.ddl_transform_input(ddl, 1).should == 1
107 describe "#ddl_has_output?" do
108 it "should correctly verify output keys" do
110 ddl.stubs(:entities).returns({:data => {:output => {:rspec => {}}}})
111 Data.ddl_has_output?(ddl, "rspec").should == true
112 Data.ddl_has_output?(ddl, :rspec).should == true
113 Data.ddl_has_output?(ddl, :foo).should == false
114 Data.ddl_has_output?(ddl, "foo").should == false
117 it "should return false for any exception" do
119 ddl.stubs(:entities).returns(nil)
120 Data.ddl_has_output?(ddl, "rspec").should == false
124 describe "#ddl_validate" do
127 @ddl.expects(:meta).returns({:name => "rspec test"})
130 it "should ensure the ddl has a dataquery" do
131 @ddl.expects(:entities).returns({})
132 expect { Data.ddl_validate(@ddl, "rspec") }.to raise_code(:PLMC31, :plugin => "rspec test")
135 it "should allow ddls without any input defined" do
136 @ddl.expects(:entities).returns({:data => {:input => {}, :output => {:x => {}}}})
137 Data.ddl_validate(@ddl, nil)
140 it "should not allow input arguments when no query were defined" do
141 @ddl.expects(:entities).returns({:data => {:input => {}, :output => {:x => {}}}})
142 expect { Data.ddl_validate(@ddl, "rspec") }.to raise_code(:PLMC33, :plugin => "rspec test")
145 it "should ensure the ddl has output" do
146 @ddl.expects(:entities).returns({:data => {:input => {:query => {}}, :output => {}}})
147 expect { Data.ddl_validate(@ddl, "rspec") }.to raise_code(:PLMC32, :plugin => "rspec test")
150 it "should skip optional arguments that were not supplied" do
151 @ddl.expects(:entities).returns({:data => {:input => {:query => {:optional => true}}, :output => {:test => {}}}})
152 @ddl.expects(:validate_input_argument).never
153 Data.ddl_validate(@ddl, nil).should == true
156 it "should validate the argument" do
157 @ddl.expects(:entities).returns({:data => {:input => {:query => {}}, :output => {:test => {}}}})
158 @ddl.expects(:validate_input_argument).returns("rspec validated")
159 Data.ddl_validate(@ddl, "rspec").should == "rspec validated"