Function TestIsIncreasing

assert/assertion_order_test.go:8–53

(t *testing.T)

)

func TestIsIncreasing(t *testing.T) {
	t.Parallel()

	mockT := new(testing.T)

	if !IsIncreasing(mockT, []int{1, 2}) {
		t.Error("IsIncreasing should return true")
	}

	if !IsIncreasing(mockT, []int{1, 2, 3, 4, 5}) {
		t.Error("IsIncreasing should return true")
	}

	if IsIncreasing(mockT, []int{1, 1}) {
		t.Error("IsIncreasing should return false")
	}

	if IsIncreasing(mockT, []int{2, 1}) {
		t.Error("IsIncreasing should return false")
	}

	// Check error report
	for _, currCase := range []struct {
		collection interface{}
		msg        string
	}{
		{collection: []string{"b", "a"}, msg: `"b" is not less than "a"`},
		{collection: []int{2, 1}, msg: `"2" is not less than "1"`},
		{collection: []int{2, 1, 3, 4, 5, 6, 7}, msg: `"2" is not less than "1"`},
		{collection: []int{-1, 0, 2, 1}, msg: `"2" is not less than "1"`},
		{collection: []int8{2, 1}, msg: `"2" is not less than "1"`},
		{collection: []int16{2, 1}, msg: `"2" is not less than "1"`},
		{collection: []int32{2, 1}, msg: `"2" is not less than "1"`},
		{collection: []int64{2, 1}, msg: `"2" is not less than "1"`},
		{collection: []uint8{2, 1}, msg: `"2" is not less than "1"`},
		{collection: []uint16{2, 1}, msg: `"2" is not less than "1"`},
		{collection: []uint32{2, 1}, msg: `"2" is not less than "1"`},
		{collection: []uint64{2, 1}, msg: `"2" is not less than "1"`},
		{collection: []float32{2.34, 1.23}, msg: `"2.34" is not less than "1.23"`},
		{collection: []float64{2.34, 1.23}, msg: `"2.34" is not less than "1.23"`},
	} {
		out := &outputT{buf: bytes.NewBuffer(nil)}
		False(t, IsIncreasing(out, currCase.collection))
		Contains(t, out.buf.String(), currCase.msg)
	}
}

func TestIsNonIncreasing(t *testing.T) {
	t.Parallel()