Fix specs to work with new Expectation type

spec/expectations/example_expectations_spec.cr

@@ -0,0 +1,207 @@
+require "../spec_helper"
+
+describe Spectator::Expectations::ExampleExpectations do
+  describe "#each" do
+    it "yields all expectations" do
+      tuple = generate_expectations(5, 5)
+      expectations = [] of Spectator::Expectations::Expectation
+      tuple[:reporter].expectations.each { |expectation| expectations << expectation }
+      # Expectations might not be in the same order.
+      # Just check if if the arrays contain the same items.
+      expectations.size.should eq(tuple[:expectations].size)
+      (expectations - tuple[:expectations]).empty?.should be_true
+    end
+  end
+
+  describe "#satisfied" do
+    it "returns only satisfied expectations" do
+      tuple = generate_expectations(5, 5)
+      expectations = tuple[:reporter].expectations
+      expectations.satisfied.all?(&.satisfied?).should be_true
+    end
+
+    it "returns the correct expectations" do
+      tuple = generate_expectations(5, 5)
+      expectations = tuple[:reporter].expectations
+      satisfied = expectations.satisfied.to_a
+      satisfied.size.should eq(5)
+      (satisfied - tuple[:satisfied]).empty?.should be_true
+    end
+
+    context "with all satisfied expectations" do
+      it "returns all expectations" do
+        tuple = generate_expectations(5, 0)
+        expectations = tuple[:reporter].expectations
+        expectations.satisfied.size.should eq(tuple[:satisfied].size)
+      end
+    end
+
+    context "with all unsatisfied expectations" do
+      it "returns an empty collection" do
+        tuple = generate_expectations(0, 5)
+        expectations = tuple[:reporter].expectations
+        expectations.satisfied.size.should eq(0)
+      end
+    end
+  end
+
+  describe "#each_satisfied" do
+    it "yields only satisfied expectations" do
+      tuple = generate_expectations(5, 5)
+      expectations = [] of Spectator::Expectations::Expectation
+      tuple[:reporter].expectations.each_satisfied { |expectation| expectations << expectation }
+      # Expectations might not be in the same order.
+      # Just check if if the arrays contain the same items.
+      expectations.size.should eq(tuple[:satisfied].size)
+      (expectations - tuple[:satisfied]).empty?.should be_true
+    end
+
+    context "with all satisfied expectations" do
+      it "yields all expectations" do
+        tuple = generate_expectations(0, 5)
+        expectations = [] of Spectator::Expectations::Expectation
+        tuple[:reporter].expectations.each_satisfied { |expectation| expectations << expectation }
+        expectations.size.should eq(tuple[:satisfied].size)
+      end
+    end
+
+    context "with all unsatisfied expectations" do
+      it "yields nothing" do
+        tuple = generate_expectations(0, 5)
+        expectations = [] of Spectator::Expectations::Expectation
+        tuple[:reporter].expectations.each_satisfied { |expectation| expectations << expectation }
+        expectations.empty?.should be_true
+      end
+    end
+  end
+
+  describe "#unsatisfied" do
+    it "returns only unsatisfied expectations" do
+      tuple = generate_expectations(5, 5)
+      expectations = tuple[:reporter].expectations
+      expectations.unsatisfied.all?(&.satisfied?).should be_false
+    end
+
+    it "returns the correct expectations" do
+      tuple = generate_expectations(5, 5)
+      expectations = tuple[:reporter].expectations
+      unsatisfied = expectations.unsatisfied.to_a
+      unsatisfied.size.should eq(5)
+      (unsatisfied - tuple[:unsatisfied]).empty?.should be_true
+    end
+
+    context "with all satisfied expectations" do
+      it "returns an empty collection" do
+        tuple = generate_expectations(5, 0)
+        expectations = tuple[:reporter].expectations
+        expectations.unsatisfied.size.should eq(0)
+      end
+    end
+
+    context "with all unsatisfied expectations" do
+      it "returns all expectations" do
+        tuple = generate_expectations(0, 5)
+        expectations = tuple[:reporter].expectations
+        expectations.unsatisfied.size.should eq(tuple[:unsatisfied].size)
+      end
+    end
+  end
+
+  describe "#each_unsatisfied" do
+    it "yields only unsatisfied expectations" do
+      tuple = generate_expectations(5, 5)
+      expectations = [] of Spectator::Expectations::Expectation
+      tuple[:reporter].expectations.each_unsatisfied { |expectation| expectations << expectation }
+      # Expectations might not be in the same order.
+      # Just check if if the arrays contain the same items.
+      expectations.size.should eq(tuple[:unsatisfied].size)
+      (expectations - tuple[:unsatisfied]).empty?.should be_true
+    end
+
+    context "with all satisfied expectations" do
+      it "yields nothing" do
+        tuple = generate_expectations(5, 0)
+        expectations = [] of Spectator::Expectations::Expectation
+        tuple[:reporter].expectations.each_unsatisfied { |expectation| expectations << expectation }
+        expectations.empty?.should be_true
+      end
+    end
+
+    context "with all unsatisfied expectations" do
+      it "yields all expectations" do
+        tuple = generate_expectations(0, 5)
+        expectations = [] of Spectator::Expectations::Expectation
+        tuple[:reporter].expectations.each_unsatisfied { |expectation| expectations << expectation }
+        expectations.size.should eq(tuple[:unsatisfied].size)
+      end
+    end
+  end
+
+  describe "#successful?" do
+    context "with all satisfied expectations" do
+      it "is true" do
+        tuple = generate_expectations(5, 0)
+        expectations = tuple[:reporter].expectations
+        expectations.successful?.should be_true
+      end
+    end
+
+    context "with one unsatisfied expectation" do
+      it "is false" do
+        tuple = generate_expectations(5, 1)
+        expectations = tuple[:reporter].expectations
+        expectations.successful?.should be_false
+      end
+    end
+
+    context "with one satisfied expectation" do
+      it "is false" do
+        tuple = generate_expectations(1, 5)
+        expectations = tuple[:reporter].expectations
+        expectations.successful?.should be_false
+      end
+    end
+
+    context "with all unsatisfied expectations" do
+      it "is false" do
+        tuple = generate_expectations(0, 5)
+        expectations = tuple[:reporter].expectations
+        expectations.successful?.should be_false
+      end
+    end
+  end
+
+  describe "#failed?" do
+    context "with all satisfied expectations" do
+      it "is false" do
+        tuple = generate_expectations(5, 0)
+        expectations = tuple[:reporter].expectations
+        expectations.failed?.should be_false
+      end
+    end
+
+    context "with one unsatisfied expectation" do
+      it "is true" do
+        tuple = generate_expectations(5, 1)
+        expectations = tuple[:reporter].expectations
+        expectations.failed?.should be_true
+      end
+    end
+
+    context "with one satisfied expectation" do
+      it "is true" do
+        tuple = generate_expectations(1, 5)
+        expectations = tuple[:reporter].expectations
+        expectations.failed?.should be_true
+      end
+    end
+
+    context "with all unsatisfied expectations" do
+      it "is true" do
+        tuple = generate_expectations(0, 5)
+        expectations = tuple[:reporter].expectations
+        expectations.failed?.should be_true
+      end
+    end
+  end
+end