func TestQty(t *testing.T) {
m := mat1()
assert.Eq(t, m.Qty(), qty1)
var qty float64 = 3
m.SetQty(qty)
assert.Eq(t, m.Qty(), qty)
}
func TestExtractMass_Bad(t *testing.T) {
m := mat1()
cmp := m.Comp
var qty float64 = 5.1
_, err := m.ExtractMass(qty)
assert.Err(t, err).Fatal()
assert.Eq(t, m.Qty(), qty1)
assert.Eq(t, m.Comp, cmp)
}
func TestAbsorb(t *testing.T) {
m1 := mat1()
cmp := m1.Comp
m3 := mat3()
m1.Absorb(m3)
assert.Eq(t, m1.Qty(), qty1+qty3)
assert.Eq(t, m3.Qty(), zero)
assert.Ne(t, m1.Comp, cmp)
}
func TestExtractComp_Bad(t *testing.T) {
m := mat1()
mcmp := m.Comp
ecmp := mat2().Comp
var qty float64 = 1.2
_, err := m.ExtractComp(qty, ecmp)
assert.Err(t, err).Fatal()
assert.Eq(t, m.Qty(), qty1)
assert.Eq(t, m.Comp, mcmp)
}
func TestExtractMass_Good(t *testing.T) {
m := mat1()
cmp := m.Comp
var qty float64 = 4.9
e, err := m.ExtractMass(qty)
assert.NoErr(t, err).Fatal()
assert.Eq(t, m.Qty(), qty1-qty)
assert.Eq(t, e.Qty(), qty)
assert.Eq(t, m.Comp, cmp)
assert.Eq(t, e.Comp, cmp)
}
func TestExtractComp_Good(t *testing.T) {
m := mat1()
mcmp := m.Comp
ecmp := mat2().Comp
var qty float64 = 1.0
e, err := m.ExtractComp(qty, ecmp)
assert.NoErr(t, err).Fatal()
assert.Eq(t, m.Qty(), qty1-qty)
assert.Eq(t, e.Qty(), qty)
assert.Ne(t, m.Comp, mcmp)
assert.Eq(t, e.Comp, ecmp)
}
func TestClone(t *testing.T) {
m := mat1()
clone := m.Clone().(*Material)
assert.Eq(t, m.Comp, clone.Comp)
}
func TestUnits(t *testing.T) {
assert.Eq(t, mat1().Units(), "kg")
}
func TestType(t *testing.T) {
assert.Eq(t, mat1().Type(), Type)
}