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bin/gems/facets-3.1.0/test/core/numeric/test_approx.rb

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+covers 'facets/numeric/approx'
+
+test_case Numeric do
+
+  method :approx? do
+
+    test do
+      f = 10.006
+      assert( f.approx?(10, 0.1) )
+      assert( 100.4.approx?(100.6, 1) )
+    end
+
+  end
+
+  method :close? do
+
+    test do
+      f = 10.006
+      assert( f.close?(10, 0.1) )
+      assert( 100.4.close?(100.6, 1) )
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/numeric/test_delimit.rb

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+covers 'facets/numeric/delimit'
+
+test_case Numeric do
+
+  f0 = [ 0, 100, 1_000, 1_000_000 ]
+
+  method :delimit do
+
+    test "commas are default" do
+      fr = f0.map { |f| f.delimit }
+      fr.assert == %w( 0 100 1,000 1,000,000 )
+    end
+
+    test "delimiter can be anything" do
+      fr = f0.map { |f| f.delimit(:delimiter => "_") }
+      fr.assert == %w( 0 100 1_000 1_000_000 )
+    end
+
+    test "separator defaults to dot" do
+      fr = f0.map { |f| ( f + 0.1 ).delimit }
+      fr.assert == %w( 0.1 100.1 1,000.1 1,000,000.1 )
+    end
+
+    test "separator can be anything" do
+      fr = f0.map { |f| ( f + 0.1 ).delimit(:separator => "!") }
+      fr.assert == %w( 0!1 100!1 1,000!1 1,000,000!1 )
+    end
+
+
+  end
+
+end
+
+=begin
+test_case Float do
+
+  f1 = [ 10.1, 10.01, 10.9, 10.09, 10.5, 10.05, 10.49 ]
+
+  # method :round_at do
+  #
+  #   test "1" do
+  #     fr = f1.collect { |f| f.round_at(1) }
+  #     fr.assert == [10.1,10.0,10.9,10.1,10.5,10.1,10.5]
+  #   end
+  #
+  #   test "2" do
+  #     fr = f1.collect { |f| f.round_at(2) }
+  #     fr.assert == [10.1,10.01,10.9,10.09,10.5,10.05,10.49]
+  #   end
+  #
+  # end
+
+  method :round_to do
+
+    test "0.1" do
+      fr = f1.collect { |f| f.round_to(0.1) }
+      fr.assert == [10.1,10.0,10.9,10.1,10.5,10.1,10.5]
+    end
+
+    test "10" do
+      fr = f1.collect { |f| f.round_to(10) }
+      fr.assert == [10,10,10,10,10,10,10]
+    end
+
+  end
+
+end
+=end

bin/gems/facets-3.1.0/test/core/numeric/test_distance.rb

@@ -0,0 +1,16 @@
+covers 'facets/numeric/distance'
+
+test_case Numeric do
+
+  method :distance do
+
+    test do
+      10.distance(6).assert == 4
+      10.distance(8).assert == 2
+       7.distance(9).assert == -2
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/numeric/test_length.rb

@@ -0,0 +1,16 @@
+covers 'facets/numeric/length'
+
+test_case Numeric do
+
+  method :length do
+
+    test do
+      (0..10).each do |power|
+        power.length.assert == power
+      end
+    end
+
+  end
+
+end
+

bin/gems/facets-3.1.0/test/core/numeric/test_round_to.rb

@@ -0,0 +1,76 @@
+covers 'facets/numeric/round_to'
+
+test_case Numeric do
+
+  f0 = [ 0, 10, 15, 105 ]
+
+  # method :round_at do
+  #
+  #   test "1" do
+  #     fr = f0.collect{ |f| f.round_at(1) }
+  #     fr.assert == [0,10,15,105]
+  #   end
+  #
+  #   test "2" do
+  #     fr = f0.collect { |f| f.round_at(2) }
+  #     fr.assert == [0,10,15,105]
+  #   end
+  #
+  # end
+
+  method :round_to do
+
+    test "0.1" do
+      fr = f0.collect { |f| f.round_to(0.1) }
+      fr.assert == [0,10,15,105]
+    end
+
+    test "10" do
+      fr = f0.collect { |f| f.round_to(10) }
+      fr.assert == [0,10,20,110]
+    end
+
+  end
+
+  #method :round_off do
+  #  test do
+  #    1.2.round_off.assert == 1.0
+  #    1.8.round_off.assert == 2.0
+  #  end
+  #end
+
+end
+
+test_case Float do
+
+  f1 = [ 10.1, 10.01, 10.9, 10.09, 10.5, 10.05, 10.49 ]
+
+  # method :round_at do
+  #
+  #   test "1" do
+  #     fr = f1.collect { |f| f.round_at(1) }
+  #     fr.assert == [10.1,10.0,10.9,10.1,10.5,10.1,10.5]
+  #   end
+  #
+  #   test "2" do
+  #     fr = f1.collect { |f| f.round_at(2) }
+  #     fr.assert == [10.1,10.01,10.9,10.09,10.5,10.05,10.49]
+  #   end
+  #
+  # end
+
+  method :round_to do
+
+    test "0.1" do
+      fr = f1.collect { |f| f.round_to(0.1) }
+      fr.assert == [10.1,10.0,10.9,10.1,10.5,10.1,10.5]
+    end
+
+    test "10" do
+      fr = f1.collect { |f| f.round_to(10) }
+      fr.assert == [10,10,10,10,10,10,10]
+    end
+
+  end
+
+end

bin/gems/facets-3.1.0/test/core/numeric/test_spacing.rb

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+covers 'facets/numeric/spacing'
+
+test_case Numeric do
+
+  method :spacing do
+
+    test do
+      samples = [-10.5, -3, 3, 1.0e14, 10000, 14.5e10]
+      samples.each do |numeric_item|
+        numeric_item.spacing.assert == numeric_item.to_s.size
+        numeric_item.spacing.assert.kind_of?(Integer)
+      end
+    end
+
+  end
+
+end