Sha256: 944c9e173b161c3b8b93e58d880e303e9de863674c71a3f4141df464d85f11b6
Contents?: true
Size: 938 Bytes
Versions: 49
Compression:
Stored size: 938 Bytes
Contents
##
# spec/lib/skn_utils/null_object_spec.rb
#
RSpec.describe SknUtils::NullObject, "NullObject with Helpers " do
context "Null Object Operations" do
it "consumes any method called on it" do
expect(subject.any_method).to be_a(subject.class)
end
it "consumes the whole chain of methods called on it" do
expect(subject.any_method.chaining_methods).to be_a(subject.class)
end
end
context "Alternate #try() named #nullable?() " do
it "#nullable?(value) returns null object if value is nil" do
expect(SknUtils::nullable?(nil)).to be_a(subject.class)
end
it "#nullable?(value) consumes the whole chain of methods called on it if value is nil" do
expect(SknUtils::nullable?(nil).any_method.chaining_methods).to be_a(subject.class)
end
it "#nullable?(value) returns the value if valid" do
expect(SknUtils::nullable?({value: true})[:value]).to be true
end
end
end
Version data entries
49 entries across 49 versions & 1 rubygems