Update go dependencies

vendor/gopkg.in/gavv/httpexpect.v2/number.go

@@ -0,0 +1,244 @@
+package httpexpect
+
+import (
+	"math"
+)
+
+// Number provides methods to inspect attached float64 value
+// (Go representation of JSON number).
+type Number struct {
+	chain chain
+	value float64
+}
+
+// NewNumber returns a new Number given a reporter used to report
+// failures and value to be inspected.
+//
+// reporter should not be nil.
+//
+// Example:
+//  number := NewNumber(t, 123.4)
+func NewNumber(reporter Reporter, value float64) *Number {
+	return &Number{makeChain(reporter), value}
+}
+
+// Raw returns underlying value attached to Number.
+// This is the value originally passed to NewNumber.
+//
+// Example:
+//  number := NewNumber(t, 123.4)
+//  assert.Equal(t, 123.4, number.Raw())
+func (n *Number) Raw() float64 {
+	return n.value
+}
+
+// Path is similar to Value.Path.
+func (n *Number) Path(path string) *Value {
+	return getPath(&n.chain, n.value, path)
+}
+
+// Schema is similar to Value.Schema.
+func (n *Number) Schema(schema interface{}) *Number {
+	checkSchema(&n.chain, n.value, schema)
+	return n
+}
+
+// Equal succeeds if number is equal to given value.
+//
+// value should have numeric type convertible to float64. Before comparison,
+// it is converted to float64.
+//
+// Example:
+//  number := NewNumber(t, 123)
+//  number.Equal(float64(123))
+//  number.Equal(int32(123))
+func (n *Number) Equal(value interface{}) *Number {
+	v, ok := canonNumber(&n.chain, value)
+	if !ok {
+		return n
+	}
+	if !(n.value == v) {
+		n.chain.fail("\nexpected number equal to:\n %v\n\nbut got:\n %v",
+			v, n.value)
+	}
+	return n
+}
+
+// NotEqual succeeds if number is not equal to given value.
+//
+// value should have numeric type convertible to float64. Before comparison,
+// it is converted to float64.
+//
+// Example:
+//  number := NewNumber(t, 123)
+//  number.NotEqual(float64(321))
+//  number.NotEqual(int32(321))
+func (n *Number) NotEqual(value interface{}) *Number {
+	v, ok := canonNumber(&n.chain, value)
+	if !ok {
+		return n
+	}
+	if !(n.value != v) {
+		n.chain.fail("\nexpected number not equal to:\n %v\n\nbut got:\n %v",
+			v, n.value)
+	}
+	return n
+}
+
+// EqualDelta succeeds if two numerals are within delta of each other.
+//
+// Example:
+//  number := NewNumber(t, 123.0)
+//  number.EqualDelta(123.2, 0.3)
+func (n *Number) EqualDelta(value, delta float64) *Number {
+	if math.IsNaN(n.value) || math.IsNaN(value) || math.IsNaN(delta) {
+		n.chain.fail("\nexpected number equal to:\n %v\n\nbut got:\n %v\n\ndelta:\n %v",
+			value, n.value, delta)
+		return n
+	}
+
+	diff := (n.value - value)
+
+	if diff < -delta || diff > delta {
+		n.chain.fail("\nexpected number equal to:\n %v\n\nbut got:\n %v\n\ndelta:\n %v",
+			value, n.value, delta)
+		return n
+	}
+
+	return n
+}
+
+// NotEqualDelta succeeds if two numerals are not within delta of each other.
+//
+// Example:
+//  number := NewNumber(t, 123.0)
+//  number.NotEqualDelta(123.2, 0.1)
+func (n *Number) NotEqualDelta(value, delta float64) *Number {
+	if math.IsNaN(n.value) || math.IsNaN(value) || math.IsNaN(delta) {
+		n.chain.fail(
+			"\nexpected number not equal to:\n %v\n\nbut got:\n %v\n\ndelta:\n %v",
+			value, n.value, delta)
+		return n
+	}
+
+	diff := (n.value - value)
+
+	if !(diff < -delta || diff > delta) {
+		n.chain.fail(
+			"\nexpected number not equal to:\n %v\n\nbut got:\n %v\n\ndelta:\n %v",
+			value, n.value, delta)
+		return n
+	}
+
+	return n
+}
+
+// Gt succeeds if number is greater than given value.
+//
+// value should have numeric type convertible to float64. Before comparison,
+// it is converted to float64.
+//
+// Example:
+//  number := NewNumber(t, 123)
+//  number.Gt(float64(122))
+//  number.Gt(int32(122))
+func (n *Number) Gt(value interface{}) *Number {
+	v, ok := canonNumber(&n.chain, value)
+	if !ok {
+		return n
+	}
+	if !(n.value > v) {
+		n.chain.fail("\nexpected number > then:\n %v\n\nbut got:\n %v",
+			v, n.value)
+	}
+	return n
+}
+
+// Ge succeeds if number is greater than or equal to given value.
+//
+// value should have numeric type convertible to float64. Before comparison,
+// it is converted to float64.
+//
+// Example:
+//  number := NewNumber(t, 123)
+//  number.Ge(float64(122))
+//  number.Ge(int32(122))
+func (n *Number) Ge(value interface{}) *Number {
+	v, ok := canonNumber(&n.chain, value)
+	if !ok {
+		return n
+	}
+	if !(n.value >= v) {
+		n.chain.fail("\nexpected number >= then:\n %v\n\nbut got:\n %v",
+			v, n.value)
+	}
+	return n
+}
+
+// Lt succeeds if number is lesser than given value.
+//
+// value should have numeric type convertible to float64. Before comparison,
+// it is converted to float64.
+//
+// Example:
+//  number := NewNumber(t, 123)
+//  number.Lt(float64(124))
+//  number.Lt(int32(124))
+func (n *Number) Lt(value interface{}) *Number {
+	v, ok := canonNumber(&n.chain, value)
+	if !ok {
+		return n
+	}
+	if !(n.value < v) {
+		n.chain.fail("\nexpected number < then:\n %v\n\nbut got:\n %v",
+			v, n.value)
+	}
+	return n
+}
+
+// Le succeeds if number is lesser than or equal to given value.
+//
+// value should have numeric type convertible to float64. Before comparison,
+// it is converted to float64.
+//
+// Example:
+//  number := NewNumber(t, 123)
+//  number.Le(float64(124))
+//  number.Le(int32(124))
+func (n *Number) Le(value interface{}) *Number {
+	v, ok := canonNumber(&n.chain, value)
+	if !ok {
+		return n
+	}
+	if !(n.value <= v) {
+		n.chain.fail("\nexpected number <= then:\n %v\n\nbut got:\n %v",
+			v, n.value)
+	}
+	return n
+}
+
+// InRange succeeds if number is in given range [min; max].
+//
+// min and max should have numeric type convertible to float64. Before comparison,
+// they are converted to float64.
+//
+// Example:
+//  number := NewNumber(t, 123)
+//  number.InRange(float32(100), int32(200))  // success
+//  number.InRange(100, 200)                  // success
+//  number.InRange(123, 123)                  // success
+func (n *Number) InRange(min, max interface{}) *Number {
+	a, ok := canonNumber(&n.chain, min)
+	if !ok {
+		return n
+	}
+	b, ok := canonNumber(&n.chain, max)
+	if !ok {
+		return n
+	}
+	if !(n.value >= a && n.value <= b) {
+		n.chain.fail("\nexpected number in range:\n [%v; %v]\n\nbut got:\n %v",
+			a, b, n.value)
+	}
+	return n
+}