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require File.expand_path('../../../spec_helper', __FILE__)
describe "NameError#name" do
it "returns a method name as a symbol" do
-> {
doesnt_exist
}.should raise_error(NameError) {|e| e.name.should == :doesnt_exist }
end
it "returns a constant name as a symbol" do
-> {
DoesntExist
}.should raise_error(NameError) {|e| e.name.should == :DoesntExist }
end
it "returns a constant name without namespace as a symbol" do
-> {
Object::DoesntExist
}.should raise_error(NameError) {|e| e.name.should == :DoesntExist }
end
it "returns a class variable name as a symbol" do
-> {
-> {
@@doesnt_exist
}.should complain(/class variable access from toplevel/)
}.should raise_error(NameError) { |e| e.name.should == :@@doesnt_exist }
end
ruby_version_is ""..."2.3" do
it "always returns a symbol when a NameError is raised from #instance_variable_get" do
-> {
Object.new.instance_variable_get("invalid_ivar_name")
}.should raise_error(NameError) { |e| e.name.should == :invalid_ivar_name }
end
it "always returns a symbol when a NameError is raised from #class_variable_get" do
-> {
Object.class_variable_get("invalid_cvar_name")
}.should raise_error(NameError) { |e| e.name.should == :invalid_cvar_name }
end
end
ruby_version_is "2.3" do
it "returns the first argument passed to the method when a NameError is raised from #instance_variable_get" do
invalid_ivar_name = "invalid_ivar_name"
-> {
Object.new.instance_variable_get(invalid_ivar_name)
}.should raise_error(NameError) {|e| e.name.should equal(invalid_ivar_name) }
end
it "returns the first argument passed to the method when a NameError is raised from #class_variable_get" do
invalid_cvar_name = "invalid_cvar_name"
-> {
Object.class_variable_get(invalid_cvar_name)
}.should raise_error(NameError) {|e| e.name.should equal(invalid_cvar_name) }
end
end
end
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