add functions/vendor files

vendor/github.com/asaskevich/govalidator/numerics_test.go

@@ -0,0 +1,204 @@
+package govalidator
+
+import "testing"
+
+func TestAbs(t *testing.T) {
+	t.Parallel()
+
+	var tests = []struct {
+		param    float64
+		expected float64
+	}{
+		{0, 0},
+		{-1, 1},
+		{10, 10},
+		{3.14, 3.14},
+		{-96, 96},
+		{-10e-12, 10e-12},
+	}
+	for _, test := range tests {
+		actual := Abs(test.param)
+		if actual != test.expected {
+			t.Errorf("Expected Abs(%v) to be %v, got %v", test.param, test.expected, actual)
+		}
+	}
+}
+
+func TestSign(t *testing.T) {
+	t.Parallel()
+
+	var tests = []struct {
+		param    float64
+		expected float64
+	}{
+		{0, 0},
+		{-1, -1},
+		{10, 1},
+		{3.14, 1},
+		{-96, -1},
+		{-10e-12, -1},
+	}
+	for _, test := range tests {
+		actual := Sign(test.param)
+		if actual != test.expected {
+			t.Errorf("Expected Sign(%v) to be %v, got %v", test.param, test.expected, actual)
+		}
+	}
+}
+
+func TestIsNegative(t *testing.T) {
+	t.Parallel()
+
+	var tests = []struct {
+		param    float64
+		expected bool
+	}{
+		{0, false},
+		{-1, true},
+		{10, false},
+		{3.14, false},
+		{-96, true},
+		{-10e-12, true},
+	}
+	for _, test := range tests {
+		actual := IsNegative(test.param)
+		if actual != test.expected {
+			t.Errorf("Expected IsNegative(%v) to be %v, got %v", test.param, test.expected, actual)
+		}
+	}
+}
+
+func TestIsNonNegative(t *testing.T) {
+	t.Parallel()
+
+	var tests = []struct {
+		param    float64
+		expected bool
+	}{
+		{0, true},
+		{-1, false},
+		{10, true},
+		{3.14, true},
+		{-96, false},
+		{-10e-12, false},
+	}
+	for _, test := range tests {
+		actual := IsNonNegative(test.param)
+		if actual != test.expected {
+			t.Errorf("Expected IsNonNegative(%v) to be %v, got %v", test.param, test.expected, actual)
+		}
+	}
+}
+
+func TestIsPositive(t *testing.T) {
+	t.Parallel()
+
+	var tests = []struct {
+		param    float64
+		expected bool
+	}{
+		{0, false},
+		{-1, false},
+		{10, true},
+		{3.14, true},
+		{-96, false},
+		{-10e-12, false},
+	}
+	for _, test := range tests {
+		actual := IsPositive(test.param)
+		if actual != test.expected {
+			t.Errorf("Expected IsPositive(%v) to be %v, got %v", test.param, test.expected, actual)
+		}
+	}
+}
+
+func TestIsNonPositive(t *testing.T) {
+	t.Parallel()
+
+	var tests = []struct {
+		param    float64
+		expected bool
+	}{
+		{0, true},
+		{-1, true},
+		{10, false},
+		{3.14, false},
+		{-96, true},
+		{-10e-12, true},
+	}
+	for _, test := range tests {
+		actual := IsNonPositive(test.param)
+		if actual != test.expected {
+			t.Errorf("Expected IsNonPositive(%v) to be %v, got %v", test.param, test.expected, actual)
+		}
+	}
+}
+
+func TestIsWhole(t *testing.T) {
+	t.Parallel()
+
+	var tests = []struct {
+		param    float64
+		expected bool
+	}{
+		{0, true},
+		{-1, true},
+		{10, true},
+		{3.14, false},
+		{-96, true},
+		{-10e-12, false},
+	}
+	for _, test := range tests {
+		actual := IsWhole(test.param)
+		if actual != test.expected {
+			t.Errorf("Expected IsWhole(%v) to be %v, got %v", test.param, test.expected, actual)
+		}
+	}
+}
+
+func TestIsNatural(t *testing.T) {
+	t.Parallel()
+
+	var tests = []struct {
+		param    float64
+		expected bool
+	}{
+		{0, false},
+		{-1, false},
+		{10, true},
+		{3.14, false},
+		{96, true},
+		{-10e-12, false},
+	}
+	for _, test := range tests {
+		actual := IsNatural(test.param)
+		if actual != test.expected {
+			t.Errorf("Expected IsNatural(%v) to be %v, got %v", test.param, test.expected, actual)
+		}
+	}
+}
+func TestInRange(t *testing.T) {
+	t.Parallel()
+
+	var tests = []struct {
+		param    float64
+		left     float64
+		right    float64
+		expected bool
+	}{
+		{0, 0, 0, true},
+		{1, 0, 0, false},
+		{-1, 0, 0, false},
+		{0, -1, 1, true},
+		{0, 0, 1, true},
+		{0, -1, 0, true},
+		{0, 0, -1, true},
+		{0, 10, 5, false},
+	}
+	for _, test := range tests {
+		actual := InRange(test.param, test.left, test.right)
+		if actual != test.expected {
+			t.Errorf("Expected InRange(%v, %v, %v) to be %v, got %v", test.param, test.left, test.right, test.expected, actual)
+		}
+	}
+}