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|
package mintages
import (
"bytes"
"errors"
"testing"
"time"
)
func TestParserComplete(t *testing.T) {
data, err := parse(bytes.NewBuffer([]byte(`
BEGIN 2020
BEGIN CIRC
1.000 1001 1002 1003 1004 1005 1006 1007
2000 ? 2002 2003 2004 2005 2006 2007
BEGIN BU
1.100 1101 1102 1103 1104 1105 1106 1107
2100 ? 2102 2103 2104 2105 2106 2107
BEGIN PROOF
1.200 1201 1202 1203 1204 1205 1206 1207
2200 ? 2202 2203 2204 2205 2206 2207
`)), "-")
if err != nil {
t.Fatalf(`Expected err=nil; got "%s"`, err)
}
if data.StartYear != 2020 {
t.Fatalf("Expected data.StartYear=2020; got %d",
data.StartYear)
}
/* The following 3 loops assert that we have correct mintages,
including padding mintages. After the loops we assert that the
number of padding mintages is actually correct. */
for i, row := range data.Circ {
for j, col := range row {
var n int
switch {
case i == 1 && j == 1, i >= 2:
n = -1
default:
n = 1000*i + j + 1000
}
if col != n {
t.Fatalf("Expected data.Circ[i][j]=%d; got %d", n, col)
}
}
}
for i, row := range data.BU {
for j, col := range row {
var n int
switch {
case i == 1 && j == 1, i >= 2:
n = -1
default:
n = 1000*i + j + 1100
}
if col != n {
t.Fatalf("Expected data.BU[i][j]=%d; got %d", n, col)
}
}
}
for i, row := range data.Proof {
for j, col := range row {
var n int
switch {
case i == 1 && j == 1, i >= 2:
n = -1
default:
n = 1000*i + j + 1200
}
if col != n {
t.Fatalf("Expected data.Proof[i][j]=%d; got %d", n, col)
}
}
}
rowsWant := time.Now().Year() - data.StartYear + 1
if len(data.Circ) != rowsWant {
t.Fatalf("Expected len(data.Circ)=%d; got %d", rowsWant, len(data.Circ))
}
if len(data.BU) != rowsWant {
t.Fatalf("Expected len(data.BU)=%d; got %d", rowsWant, len(data.BU))
}
if len(data.Proof) != rowsWant {
t.Fatalf("Expected len(data.Proof)=%d; got %d", rowsWant, len(data.Proof))
}
}
func TestParserNoProof(t *testing.T) {
data, err := parse(bytes.NewBuffer([]byte(`
BEGIN 2020
BEGIN CIRC
1.000 1001 1002 1003 1004 1005 1006 1007
2000 ? 2002 2003 2004 2005 2006 2007
BEGIN BU
1.100 1101 1102 1103 1104 1105 1106 1107
2100 ? 2102 2103 2104 2105 2106 2107
`)), "-")
if err != nil {
t.Fatalf(`Expected err=nil; got "%s"`, err)
}
for _, row := range data.Proof {
for _, col := range row {
if col != -1 {
t.Fatalf("Expected data.Proof[i][j]=-1; got %d", col)
}
}
}
rowsWant := time.Now().Year() - data.StartYear + 1
if len(data.Proof) != rowsWant {
t.Fatalf("Expected len(data.Proof)=%d; got %d", rowsWant, len(data.Proof))
}
}
func TestParserNoYear(t *testing.T) {
_, err := parse(bytes.NewBuffer([]byte(`
BEGIN CIRC
1.000 1001 1002 1003 1004 1005 1006 1007
2000 ? 2002 2003 2004 2005 2006 2007
BEGIN BU
1.100 1101 1102 1103 1104 1105 1106 1107
2100 ? 2102 2103 2104 2105 2106 2107
BEGIN PROOF
1.200 1201 1202 1203 1204 1205 1206 1207
2200 ? 2202 2203 2204 2205 2206 2207
`)), "-")
var sErr SyntaxError
if !errors.As(err, &sErr) {
t.Fatalf("Expected err=SyntaxError; got %s", err)
}
}
func TestParserNoType(t *testing.T) {
_, err := parse(bytes.NewBuffer([]byte(`
BEGIN 2020
1.000 1001 1002 1003 1004 1005 1006 1007
2000 ? 2002 2003 2004 2005 2006 2007
BEGIN BU
1.100 1101 1102 1103 1104 1105 1106 1107
2100 ? 2102 2103 2104 2105 2106 2107
BEGIN PROOF
1.200 1201 1202 1203 1204 1205 1206 1207
2200 ? 2202 2203 2204 2205 2206 2207
`)), "-")
var sErr SyntaxError
if !errors.As(err, &sErr) {
t.Fatalf("Expected err=SyntaxError; got %s", err)
}
}
func TestParserNoYearOrType(t *testing.T) {
_, err := parse(bytes.NewBuffer([]byte(`
1.000 1001 1002 1003 1004 1005 1006 1007
2000 ? 2002 2003 2004 2005 2006 2007
BEGIN BU
1.100 1101 1102 1103 1104 1105 1106 1107
2100 ? 2102 2103 2104 2105 2106 2107
BEGIN PROOF
1.200 1201 1202 1203 1204 1205 1206 1207
2200 ? 2202 2203 2204 2205 2206 2207
`)), "-")
var sErr SyntaxError
if !errors.As(err, &sErr) {
t.Fatalf("Expected err=SyntaxError; got %s", err)
}
}
func TestParserBadToken(t *testing.T) {
_, err := parse(bytes.NewBuffer([]byte(`
BEGIN 2020
BEGIN CIRC
1.000 1001 1002 1003 1004 1005 1006 1007
I’m bad
2000 ? 2002 2003 2004 2005 2006 2007
BEGIN BU
1.100 1101 1102 1103 1104 1105 1106 1107
2100 ? 2102 2103 2104 2105 2106 2107
BEGIN PROOF
1.200 1201 1202 1203 1204 1205 1206 1207
2200 ? 2202 2203 2204 2205 2206 2207
`)), "-")
var sErr SyntaxError
if !errors.As(err, &sErr) {
t.Fatalf("Expected err=SyntaxError; got %s", err)
}
}
func TestParserShortRow(t *testing.T) {
_, err := parse(bytes.NewBuffer([]byte(`
BEGIN 2020
BEGIN CIRC
1.000 1001 1002 1003 1004 1005 1006 1007
2000 ? 2002 2003 2004 2005 2006 2007
BEGIN BU
1.100 1101 1102 1103 1104 1105 1106 1107
2100 ? 2102 2103 2104 2105 2106
BEGIN PROOF
1.200 1201 1202 1203 1204 1205 1206 1207
2200 ? 2202 2203 2204 2205 2206 2207
`)), "-")
var sErr SyntaxError
if !errors.As(err, &sErr) {
t.Fatalf("Expected err=SyntaxError; got %s", err)
}
}
func TestParserLongRow(t *testing.T) {
_, err := parse(bytes.NewBuffer([]byte(`
BEGIN 2020
BEGIN CIRC
1.000 1001 1002 1003 1004 1005 1006 1007
2000 ? 2002 2003 2004 2005 2006 2007
BEGIN BU
1.100 1101 1102 1103 1104 1105 1106 1107
2100 ? 2102 2103 2104 2105 2106 2107 2108
BEGIN PROOF
1.200 1201 1202 1203 1204 1205 1206 1207
2200 ? 2202 2203 2204 2205 2206 2207
`)), "-")
var sErr SyntaxError
if !errors.As(err, &sErr) {
t.Fatalf("Expected err=SyntaxError; got %s", err)
}
}
func TestParserBadCoinType(t *testing.T) {
_, err := parse(bytes.NewBuffer([]byte(`
BEGIN 2020
BEGIN CIRCULATED
1.000 1001 1002 1003 1004 1005 1006 1007
2000 ? 2002 2003 2004 2005 2006 2007
BEGIN BU
1.100 1101 1102 1103 1104 1105 1106 1107
2100 ? 2102 2103 2104 2105 2106 2107
BEGIN PROOF
1.200 1201 1202 1203 1204 1205 1206 1207
2200 ? 2202 2203 2204 2205 2206 2207
`)), "-")
var sErr SyntaxError
if !errors.As(err, &sErr) {
t.Fatalf("Expected err=SyntaxError; got %s", err)
}
}
|
