--- /dev/null
+require File.dirname(__FILE__) + '/../../spec_helper.rb'
+
+describe "should be_predicate" do
+ it "should pass when actual returns true for :predicate?" do
+ actual = stub("actual", :happy? => true)
+ actual.should be_happy
+ end
+
+ it "should pass when actual returns true for :predicates? (present tense)" do
+ actual = stub("actual", :exists? => true)
+ actual.should be_exist
+ end
+
+ it "should fail when actual returns false for :predicate?" do
+ actual = stub("actual", :happy? => false)
+ lambda {
+ actual.should be_happy
+ }.should fail_with("expected happy? to return true, got false")
+ end
+
+ it "should fail when actual does not respond to :predicate?" do
+ lambda {
+ Object.new.should be_happy
+ }.should raise_error(NameError)
+ end
+end
+
+describe "should_not be_predicate" do
+ it "should pass when actual returns false for :sym?" do
+ actual = stub("actual", :happy? => false)
+ actual.should_not be_happy
+ end
+
+ it "should fail when actual returns true for :sym?" do
+ actual = stub("actual", :happy? => true)
+ lambda {
+ actual.should_not be_happy
+ }.should fail_with("expected happy? to return false, got true")
+ end
+
+ it "should fail when actual does not respond to :sym?" do
+ lambda {
+ Object.new.should_not be_happy
+ }.should raise_error(NameError)
+ end
+end
+
+describe "should be_predicate(*args)" do
+ it "should pass when actual returns true for :predicate?(*args)" do
+ actual = mock("actual")
+ actual.should_receive(:older_than?).with(3).and_return(true)
+ actual.should be_older_than(3)
+ end
+
+ it "should fail when actual returns false for :predicate?(*args)" do
+ actual = mock("actual")
+ actual.should_receive(:older_than?).with(3).and_return(false)
+ lambda {
+ actual.should be_older_than(3)
+ }.should fail_with("expected older_than?(3) to return true, got false")
+ end
+
+ it "should fail when actual does not respond to :predicate?" do
+ lambda {
+ Object.new.should be_older_than(3)
+ }.should raise_error(NameError)
+ end
+end
+
+describe "should_not be_predicate(*args)" do
+ it "should pass when actual returns false for :predicate?(*args)" do
+ actual = mock("actual")
+ actual.should_receive(:older_than?).with(3).and_return(false)
+ actual.should_not be_older_than(3)
+ end
+
+ it "should fail when actual returns true for :predicate?(*args)" do
+ actual = mock("actual")
+ actual.should_receive(:older_than?).with(3).and_return(true)
+ lambda {
+ actual.should_not be_older_than(3)
+ }.should fail_with("expected older_than?(3) to return false, got true")
+ end
+
+ it "should fail when actual does not respond to :predicate?" do
+ lambda {
+ Object.new.should_not be_older_than(3)
+ }.should raise_error(NameError)
+ end
+end
+
+describe "should be_true" do
+ it "should pass when actual equal(true)" do
+ true.should be_true
+ end
+
+ it "should fail when actual equal(false)" do
+ lambda {
+ false.should be_true
+ }.should fail_with("expected true, got false")
+ end
+end
+
+describe "should be_false" do
+ it "should pass when actual equal(false)" do
+ false.should be_false
+ end
+
+ it "should fail when actual equal(true)" do
+ lambda {
+ true.should be_false
+ }.should fail_with("expected false, got true")
+ end
+end
+
+describe "should be_nil" do
+ it "should pass when actual is nil" do
+ nil.should be_nil
+ end
+
+ it "should fail when actual is not nil" do
+ lambda {
+ :not_nil.should be_nil
+ }.should fail_with("expected nil, got :not_nil")
+ end
+end
+
+describe "should_not be_nil" do
+ it "should pass when actual is not nil" do
+ :not_nil.should_not be_nil
+ end
+
+ it "should fail when actual is nil" do
+ lambda {
+ nil.should_not be_nil
+ }.should fail_with("expected not nil, got nil")
+ end
+end
+
+describe "should be <" do
+ it "should pass when < operator returns true" do
+ 3.should be < 4
+ end
+
+ it "should fail when < operator returns false" do
+ lambda { 3.should be < 3 }.should fail_with("expected < 3, got 3")
+ end
+end
+
+describe "should be <=" do
+ it "should pass when <= operator returns true" do
+ 3.should be <= 4
+ 4.should be <= 4
+ end
+
+ it "should fail when <= operator returns false" do
+ lambda { 3.should be <= 2 }.should fail_with("expected <= 2, got 3")
+ end
+end
+
+describe "should be >=" do
+ it "should pass when >= operator returns true" do
+ 4.should be >= 4
+ 5.should be >= 4
+ end
+
+ it "should fail when >= operator returns false" do
+ lambda { 3.should be >= 4 }.should fail_with("expected >= 4, got 3")
+ end
+end
+
+describe "should be >" do
+ it "should pass when > operator returns true" do
+ 5.should be > 4
+ end
+
+ it "should fail when > operator returns false" do
+ lambda { 3.should be > 4 }.should fail_with("expected > 4, got 3")
+ end
+end
+
+describe "should be ==" do
+ it "should pass when == operator returns true" do
+ 5.should be == 5
+ end
+
+ it "should fail when == operator returns false" do
+ lambda { 3.should be == 4 }.should fail_with("expected == 4, got 3")
+ end
+end
+
+describe "should be ===" do
+ it "should pass when === operator returns true" do
+ Hash.should be === Hash.new
+ end
+
+ it "should fail when === operator returns false" do
+ lambda { Hash.should be === "not a hash" }.should fail_with(%[expected === "not a hash", got Hash])
+ end
+end
+
+describe "should be" do
+ it "should pass if actual is true or a set value" do
+ true.should be
+ 1.should be
+ end
+
+ it "should fail if actual is false" do
+ lambda {false.should be}.should fail_with("expected if to be satisfied, got false")
+ end
+
+ it "should fail if actual is nil" do
+ lambda {nil.should be}.should fail_with("expected if to be satisfied, got nil")
+ end
+end
+
+describe "should be(value)" do
+ it "should pass if actual.equal?(value)" do
+ 5.should be(5)
+ end
+ it "should fail if !actual.equal?(value)" do
+ lambda { 5.should be(6) }.should fail_with("expected 6, got 5")
+ end
+end
projects / rails.git / blobdiff