Function TestDecimal_Floor

decimal_test.go:982–1036

(t *testing.T)

}

func TestDecimal_Floor(t *testing.T) {
	assertFloor := func(input, expected Decimal) {
		got := input.Floor()
		if !got.Equal(expected) {
			t.Errorf("Floor(%s): got %s, expected %s", input, got, expected)
		}
	}
	type testDataString struct {
		input    string
		expected string
	}
	testsWithStrings := []testDataString{
		{"1.999", "1"},
		{"1", "1"},
		{"1.01", "1"},
		{"0", "0"},
		{"0.9", "0"},
		{"0.1", "0"},
		{"-0.9", "-1"},
		{"-0.1", "-1"},
		{"-1.00", "-1"},
		{"-1.01", "-2"},
		{"-1.999", "-2"},
	}
	for _, test := range testsWithStrings {
		expected, _ := NewFromString(test.expected)
		input, _ := NewFromString(test.input)
		assertFloor(input, expected)
	}

	type testDataDecimal struct {
		input    Decimal
		expected string
	}
	testsWithDecimals := []testDataDecimal{
		{New(100, -1), "10"},
		{New(10, 0), "10"},
		{New(1, 1), "10"},
		{New(1999, -3), "1"},
		{New(101, -2), "1"},
		{New(1, 0), "1"},
		{New(0, 0), "0"},
		{New(9, -1), "0"},
		{New(1, -1), "0"},
		{New(-1, -1), "-1"},
		{New(-9, -1), "-1"},
		{New(-1, 0), "-1"},
		{New(-101, -2), "-2"},
		{New(-1999, -3), "-2"},
	}
	for _, test := range testsWithDecimals {
		expected, _ := NewFromString(test.expected)
		assertFloor(test.input, expected)
	}
}

func TestDecimal_Ceil(t *testing.T) {
	assertCeil := func(input, expected Decimal) {